mahout-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "liyun" <>
Subject how to evaluate ItemBasedRecommender.mostSimilarItems ?
Date Tue, 15 Oct 2013 05:28:24 GMT
Hello everyone
 As I'm using ItemBasedRecommender.mostSimilarItems to get similar items. But it seems RecommenderIRStatsEvaluator
cannot caculate the precision of the mostSimilarItems function because it's included in the
interface Recommender. So I wander is there some evaluater to caculate the precision or RMSE
for the ItemBasedRecommender.mostSimilarItems function ?


  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message