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Add volume factor to feed

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This commit is contained in:
James Grugett 2022-04-27 16:25:54 -04:00
parent d33913a111
commit 8e514de28f
1 changed files with 9 additions and 1 deletions
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10
web/hooks/use-algo-feed.ts
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@ -151,6 +151,10 @@ function getContractsActivityScores(
const activityCountScore = const activityCountScore =
0.5 + 0.5 * logInterpolation(0, 200, activtyCount) 0.5 + 0.5 * logInterpolation(0, 200, activtyCount)
const { volume7Days, volume } = contract
const combinedVolume = Math.log(volume7Days + 1) + Math.log(volume + 1)
const volumeScore = 0.5 + 0.5 * logInterpolation(4, 25, combinedVolume)
const lastBetTime = const lastBetTime =
contractMostRecentBet[contract.id]?.createdTime ?? contract.createdTime contractMostRecentBet[contract.id]?.createdTime ?? contract.createdTime
const timeSinceLastBet = Date.now() - lastBetTime const timeSinceLastBet = Date.now() - lastBetTime
@ -169,7 +173,11 @@ function getContractsActivityScores(
const probScore = 0.5 + frac * 0.5 const probScore = 0.5 + frac * 0.5
const score = const score =
newCommentScore * activityCountScore * timeAgoScore * probScore newCommentScore *
activityCountScore *
volumeScore *
timeAgoScore *
probScore
// Map score to [0.5, 1] since no recent activty is not a deal breaker. // Map score to [0.5, 1] since no recent activty is not a deal breaker.
const mappedScore = 0.5 + score / 2 const mappedScore = 0.5 + score / 2