Fix rank_videos
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@ -195,7 +195,7 @@ def rank_videos(db, n)
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published = rs.read(Time)
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published = rs.read(Time)
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# Exponential decay, older videos tend to rank lower
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# Exponential decay, older videos tend to rank lower
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temperature = wilson_score * Math.exp(-0.02*((Time.now - published).hours))
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temperature = wilson_score * Math.exp(-0.000005*((Time.now - published).total_minutes))
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top << {temperature, id}
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top << {temperature, id}
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end
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end
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end
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end
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