Feed experiment for 10-25-2022 (#18628)
* Feed experiment for 10-25-2022 * Add winner to field_test config
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Ben Halpern
GitHub
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4 changed files with 486 additions and 0 deletions
124
config/feed-variants/20221025-variant-a.json
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124
config/feed-variants/20221025-variant-a.json
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{
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"max_days_since_published": 15,
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"description": "Built off 20221018-variant-a but with re-introduction of comment counts to match last winner.",
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"order_by": "final_order_by_random_weighted_to_score",
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"reseed_randomizer_on_each_request": false,
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"levers": {
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"daily_decay": {
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"cases": [
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[0, 1],
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[1, 0.99],
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[2, 0.905],
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[3, 0.9],
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[4, 0.89],
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[5, 0.85],
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[6, 0.84],
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[7, 0.8],
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[8, 0.69],
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[9, 0.68],
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[10, 0.67],
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[11, 0.66],
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[12, 0.65],
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[13, 0.6],
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[14, 0.55]
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],
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"fallback": 0.25
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},
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"comments_count": {
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"cases": [
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[0, 0.15],
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[1, 0.3],
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[2, 0.66],
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[3, 0.7],
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[4, 0.75],
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[5, 0.8],
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[6, 0.85],
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[7, 0.88],
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[8, 0.9],
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[9, 0.92],
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[12, 1.0],
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[18, 1.0],
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[22, 1.0],
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[25, 1.0],
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[30, 1.0],
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[35, 1.0],
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[40, 1.0],
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[45, 1.0]
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],
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"fallback": 0.99
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},
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"featured_article": { "cases": [[1, 1]], "fallback": 0.9 },
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"matching_negative_tags_intersection_count": {
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"cases": [
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[0, 1],
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[1, 0.2],
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[2, 0.15],
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[3, 0.1],
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[4, 0.001]
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],
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"fallback": 0
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},
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"experience": {
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"cases": [
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[0, 1],
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[1, 0.98],
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[2, 0.95],
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[3, 0.94],
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[4, 0.92],
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[5, 0.85],
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[6, 0.45],
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[7, 0.35]
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],
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"default_user_experience_level": 5,
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"fallback": 0.25
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},
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"matching_positive_tags_intersection_count": {
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"cases": [
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[0, 0.25],
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[1, 0.97]
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],
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"fallback": 1
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},
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"matching_positive_tags_intersection_points": {
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"cases": [
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[0, 0.2],
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[1, 0.45],
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[2, 0.5],
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[3, 0.7],
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[4, 0.75],
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[5, 0.8],
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[6, 0.85],
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[7, 0.9],
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[8, 0.93],
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[9, 0.95]
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],
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"fallback": 1
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},
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"privileged_user_reaction": {
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"cases": [
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[-1, 0.2],
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[1, 1]
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],
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"fallback": 0.95,
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"negative_reaction_threshold": -9,
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"positive_reaction_threshold": 4
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},
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"public_reactions_score": {
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"cases": [
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[0, 0.5],
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[1, 0.55],
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[2, 0.58],
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[3, 0.6],
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[4, 0.62],
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[5, 0.66],
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[6, 0.68],
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[7, 0.7],
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[8, 0.72],
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[9, 0.75],
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[10, 0.8],
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[11, 0.9]
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],
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"fallback": 1.0
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}
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}
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}
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164
config/feed-variants/20221025-variant-b.json
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config/feed-variants/20221025-variant-b.json
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{
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"max_days_since_published": 15,
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"description": "Built off 20221018-variant-b but following author re-introduced.",
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"order_by": "final_order_by_random_weighted_to_score",
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"reseed_randomizer_on_each_request": false,
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"levers": {
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"daily_decay": {
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"cases": [
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[0, 1],
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[1, 0.99],
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[2, 0.905],
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[3, 0.9],
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[4, 0.89],
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[5, 0.85],
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[6, 0.84],
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[7, 0.8],
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[8, 0.69],
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[9, 0.68],
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[10, 0.67],
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[11, 0.66],
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[12, 0.65],
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[13, 0.6],
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[14, 0.55]
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],
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"fallback": 0.25
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},
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"comments_count": {
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"cases": [
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[0, 0.15],
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[1, 0.3],
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[2, 0.66],
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[3, 0.7],
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[4, 0.75],
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[5, 0.8],
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[6, 0.85],
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[7, 0.88],
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[8, 0.9],
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[9, 0.92],
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[12, 1.0],
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[18, 1.0],
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[22, 1.0],
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[25, 1.0],
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[30, 1.0],
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[35, 1.0],
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[40, 1.0],
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[45, 1.0]
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],
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"fallback": 0.99
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},
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"following_author": {
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"cases": [
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[0, 0.7],
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[1, 1]
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],
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"fallback": 0.7
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},
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"featured_article": { "cases": [[1, 1]], "fallback": 0.78 },
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"matching_negative_tags_intersection_count": {
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"cases": [
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[0, 1],
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[1, 0.2],
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[2, 0.15],
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[3, 0.1],
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[4, 0.05]
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],
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"fallback": 0
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},
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"experience": {
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"cases": [
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[0, 1],
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[1, 0.98],
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[2, 0.96],
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[3, 0.95],
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[4, 0.93],
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[5, 0.88],
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[6, 0.5],
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[7, 0.4]
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],
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"default_user_experience_level": 5,
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"fallback": 0.3
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},
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"matching_positive_tags_intersection_count": {
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"cases": [
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[0, 0.25],
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[1, 0.97]
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],
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"fallback": 1
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},
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"matching_positive_tags_intersection_points": {
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"cases": [
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[0, 0.3],
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[1, 0.45],
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[2, 0.5],
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[3, 0.7],
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[4, 0.75],
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[5, 0.8],
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[6, 0.85],
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[7, 0.9],
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[8, 0.93],
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[9, 0.95]
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],
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"fallback": 1
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},
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"privileged_user_reaction": {
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"cases": [
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[-1, 0.2],
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[1, 1]
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],
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"fallback": 0.95,
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"negative_reaction_threshold": -9,
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"positive_reaction_threshold": 4
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},
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"public_reactions_score": {
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"cases": [
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[0, 0.3],
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[1, 0.4],
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[2, 0.45],
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[3, 0.5],
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[4, 0.55],
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[5, 0.6],
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[6, 0.61],
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[7, 0.62],
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[8, 0.63],
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[9, 0.64],
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[10, 0.65],
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[11, 0.66],
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[12, 0.67],
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[13, 0.68],
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[14, 0.69],
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[15, 0.7],
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[16, 0.71],
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[17, 0.72],
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[18, 0.73],
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[19, 0.74],
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[20, 0.75],
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[21, 0.76],
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[22, 0.77],
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[23, 0.78],
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[24, 0.79],
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[25, 0.8],
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[26, 0.81],
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[27, 0.82],
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[28, 0.83],
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[29, 0.84],
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[30, 0.85],
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[31, 0.86],
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[32, 0.87],
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[33, 0.88],
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[34, 0.89],
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[35, 0.9],
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[36, 0.91],
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[37, 0.92],
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[38, 0.93],
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[39, 0.94],
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[40, 0.95],
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[41, 0.96],
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[42, 0.97],
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[43, 0.98],
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[44, 0.99]
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],
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"fallback": 1.0
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}
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}
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}
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166
config/feed-variants/20221025-variant-c.json
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config/feed-variants/20221025-variant-c.json
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{
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"max_days_since_published": 15,
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"description": "Built off 20221018-variant-b but with comments score instead of count.",
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"order_by": "final_order_by_random_weighted_to_score",
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"reseed_randomizer_on_each_request": false,
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"levers": {
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"daily_decay": {
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"cases": [
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[0, 1],
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[1, 0.99],
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[2, 0.905],
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[3, 0.9],
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[4, 0.89],
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[5, 0.85],
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[6, 0.84],
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[7, 0.8],
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[8, 0.69],
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[9, 0.68],
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[10, 0.67],
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[11, 0.66],
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[12, 0.65],
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[13, 0.6],
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[14, 0.55]
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],
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"fallback": 0.25
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},
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"comments_score": {
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"cases": [
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[0, 0.15],
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[1, 0.3],
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[2, 0.66],
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[3, 0.7],
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[4, 0.75],
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[5, 0.8],
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[6, 0.85],
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[7, 0.88],
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[8, 0.9],
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[9, 0.92],
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[12, 1.0],
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[18, 1.0],
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[22, 1.0],
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[25, 1.0],
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[30, 1.0],
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[35, 1.0],
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[40, 1.0],
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[45, 1.0],
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[50, 1.0]
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],
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"fallback": 0.99
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},
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"comments_count_by_those_followed": {
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"cases": [
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[0, 0.7],
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[1, 0.8],
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[2, 0.9]
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],
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"fallback": 1.0
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},
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"featured_article": { "cases": [[1, 1]], "fallback": 0.78 },
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"matching_negative_tags_intersection_count": {
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"cases": [
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[0, 1],
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[1, 0.2],
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[2, 0.15],
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[3, 0.1],
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[4, 0.05]
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],
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"fallback": 0
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},
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"experience": {
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"cases": [
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[0, 1],
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[1, 0.98],
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[2, 0.96],
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[3, 0.95],
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[4, 0.93],
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[5, 0.88],
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[6, 0.5],
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[7, 0.4]
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],
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"default_user_experience_level": 5,
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"fallback": 0.3
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},
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"matching_positive_tags_intersection_count": {
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"cases": [
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[0, 0.25],
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[1, 0.97]
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],
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"fallback": 1
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},
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"matching_positive_tags_intersection_points": {
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"cases": [
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[0, 0.3],
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[1, 0.45],
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[2, 0.5],
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[3, 0.7],
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[4, 0.75],
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[5, 0.8],
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[6, 0.85],
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[7, 0.9],
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[8, 0.93],
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[9, 0.95]
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],
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"fallback": 1
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},
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"privileged_user_reaction": {
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"cases": [
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[-1, 0.2],
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[1, 1]
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],
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"fallback": 0.95,
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"negative_reaction_threshold": -9,
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"positive_reaction_threshold": 4
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},
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"public_reactions_score": {
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"cases": [
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[0, 0.3],
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[1, 0.4],
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[2, 0.45],
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[3, 0.5],
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[4, 0.55],
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[5, 0.6],
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[6, 0.61],
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[7, 0.62],
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[8, 0.63],
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[9, 0.64],
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[10, 0.65],
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[11, 0.66],
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[12, 0.67],
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[13, 0.68],
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[14, 0.69],
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[15, 0.7],
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[16, 0.71],
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[17, 0.72],
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[18, 0.73],
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[19, 0.74],
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[20, 0.75],
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[21, 0.76],
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[22, 0.77],
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[23, 0.78],
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[24, 0.79],
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[25, 0.8],
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[26, 0.81],
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[27, 0.82],
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[28, 0.83],
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[29, 0.84],
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[30, 0.85],
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[31, 0.86],
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[32, 0.87],
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[33, 0.88],
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[34, 0.89],
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[35, 0.9],
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[36, 0.91],
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[37, 0.92],
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[38, 0.93],
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[39, 0.94],
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[40, 0.95],
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[41, 0.96],
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[42, 0.97],
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[43, 0.98],
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[44, 0.99]
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],
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"fallback": 1.0
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}
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}
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}
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@ -28,10 +28,42 @@
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################################################################################
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experiments:
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# NOTE: Our feed strategy testing experiment must begin with "feed_strategy"
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feed_strategy_starting_20221025:
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# NOTE: Required as we want only want to consider for conversion events that
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# occurred on or after the given start_date.
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started_at: 2022-10-25
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variants:
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- 20221018-variant-b
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- 20221025-variant-a
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- 20221025-variant-b
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- 20221025-variant-c
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weights:
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- 55
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- 15
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- 15
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- 15
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goals:
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- user_creates_pageview
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- user_creates_article_reaction
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- user_creates_comment
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- user_publishes_post
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- user_views_pages_on_at_least_two_different_days_within_a_week
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- user_views_pages_on_at_least_four_different_days_within_a_week
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- user_creates_article_reaction_on_four_different_days_within_a_week
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- user_creates_comment_on_at_least_four_different_days_within_a_week
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- user_publishes_post_on_four_different_days_within_a_week
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- user_views_pages_on_at_least_three_different_hours_within_a_day
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- user_views_pages_on_at_least_four_different_hours_within_a_day
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- user_views_pages_on_at_least_twelve_different_hours_within_five_days
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- user_views_pages_on_at_least_nine_different_days_within_two_weeks
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- user_publishes_post_at_least_two_times_within_week
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- user_publishes_post_at_least_two_times_within_two_weeks
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feed_strategy_starting_20221018:
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# NOTE: Required as we want only want to consider for conversion events that
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# occurred on or after the given start_date.
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started_at: 2022-10-18
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ended_at: 2022-10-25
|
||||
winner: 20221018-variant-b
|
||||
variants:
|
||||
- 20221011-variant-a
|
||||
- 20221018-variant-a
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue