docbrown/config/feed-variants/20220617-variant-b.json
2022-06-16 15:32:38 -04:00

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{
"max_days_since_published": 15,
"description": "Derived from 20220617-variant-a but with re-seeding every request",
"order_by": "final_order_by_random_weighted_to_score",
"reseed_randomizer_on_each_request": true,
"levers": {
"daily_decay": {
"cases": [
[0, 1],
[1, 0.99],
[2, 0.985],
[3, 0.98],
[4, 0.975],
[5, 0.97],
[6, 0.965],
[7, 0.96],
[8, 0.955],
[9, 0.95],
[10, 0.945],
[11, 0.94],
[12, 0.935],
[13, 0.93],
[14, 0.925]
],
"fallback": 0.9
},
"comments_count_by_those_followed": {
"cases": [
[0, 0.95],
[1, 0.98],
[2, 0.99]
],
"fallback": 0.93
},
"comments_count": {
"cases": [
[0, 0.8],
[1, 0.82],
[2, 0.84],
[3, 0.86],
[4, 0.88],
[5, 0.9],
[6, 0.92],
[7, 0.94],
[8, 0.96],
[9, 0.98]
],
"fallback": 1
},
"featured_article": { "cases": [[1, 1]], "fallback": 0.85 },
"latest_comment": {
"cases": [
[0, 1],
[1, 0.9988]
],
"fallback": 0.988
},
"matching_negative_tags_intersection_count": {
"cases": [
[0, 1],
[1, 0.5],
[2, 0.4],
[3, 0.3],
[4, 0.2]
],
"fallback": 0
},
"matching_positive_tags_intersection_count": {
"cases": [
[0, 0.5],
[1, 0.85],
[2, 0.9],
[3, 0.95],
[4, 1]
],
"fallback": 1
},
"privileged_user_reaction": {
"cases": [
[-1, 0.2],
[1, 1]
],
"fallback": 0.95,
"negative_reaction_threshold": -10,
"positive_reaction_threshold": 10
},
"public_reactions": {
"cases": [
[0, 0.9988],
[1, 0.9988],
[2, 0.9988],
[3, 0.9988]
],
"fallback": 1
}
}
}