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Ticket #4570
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Correlation Weighted Amplified WS の実装
Open Date: 2004-07-04 00:47 Last Update: 2005-01-04 18:55

Reporter:
ohsugi
Owner:
ohsugi
Type:
Feature Requests
Status:
Closed
Component:
(None)
MileStone:
(None)
Priority:
7
Severity:
5 - Medium
Resolution:
None
File:
None

Details

Amplified Weighted Sum の Variant

Amplifer を計算する際に，予測対象のアイテムとの相関係
数を計算し，相関係数で加重平均する．

ただし，相関係数は非負の値ではないため，加重平均の計算
方法に注意すること．

Ticket History (2/2 Histories)

2004-07-14 19:52 Updated by: ohsugi
  • Priority Update from 5 - Medium to 7
2005-01-04 18:55 Updated by: ohsugi
  • Ticket Close date is changed to 2005-01-04 18:55
  • Status Update from Open to Closed

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