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@@ -319,7 +319,7 @@ public class RankStrategy4RegionMergeModelV999 extends RankStrategy4RegionMergeM
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if (chooseFunction == 0){
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score = fmRov * ExtractorUtils.sigmoid(hasReturnRovScore);
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}else if (chooseFunction == 1){
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- score = fmRov * Math.log(hasReturnRovScore + 1);
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+ score = fmRov * (1 + Math.log(hasReturnRovScore + 1));
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}else {
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score = fmRov * ExtractorUtils.sigmoid(hasReturnRovScore);
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}
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