SVD++ JAVA實作

[{"title":"（ 15 个子文件 19KB ） SVD++ JAVA實作","children":[{"title":"svd java","children":[{"title":"svd","children":[{"title":"pom.xml <span style='color:#111;'> 2.36KB </span>","children":null,"spread":false},{"title":"src","children":[{"title":"test","children":[{"title":"java","children":[{"title":"org","children":[{"title":"apache","children":[{"title":"mahout","children":[{"title":"cf","children":[{"title":"taste","children":[{"title":"hadoop","children":[{"title":"svd","children":[{"title":"SVDItemItemSimilarityJobReducerTest.java <span style='color:#111;'> 3.19KB </span>","children":null,"spread":false},{"title":"SVDItemItemSimilarityJobMapperTest.java <span style='color:#111;'> 7.98KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"main","children":[{"title":"java","children":[{"title":"org","children":[{"title":"apache","children":[{"title":"mahout","children":[{"title":"cf","children":[{"title":"taste","children":[{"title":"hadoop","children":[{"title":"svd","children":[{"title":"AvgItemPrefReducer.java <span style='color:#111;'> 1.87KB </span>","children":null,"spread":false},{"title":"SVDRecommenderMapper.java <span style='color:#111;'> 2.92KB </span>","children":null,"spread":false},{"title":"DistributedSVDItemRecommenderJob.java <span style='color:#111;'> 5.61KB </span>","children":null,"spread":false},{"title":"SVDItemItemSimilarityJob.java <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"SVDPredictionJob.java <span style='color:#111;'> 3.46KB </span>","children":null,"spread":false},{"title":"CardinalityCorrectionMapper.java <span style='color:#111;'> 2.32KB </span>","children":null,"spread":false},{"title":"SVDItemItemSimilarityJobReducer.java <span style='color:#111;'> 1.64KB </span>","children":null,"spread":false},{"title":"DistributedSVDRecommenderJob.java <span style='color:#111;'> 8.53KB </span>","children":null,"spread":false},{"title":"AvgItemPrefMapper.java <span style='color:#111;'> 1.90KB </span>","children":null,"spread":false},{"title":"SVDItemRecommenderReducer.java <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false},{"title":"SVDItemItemSimilarityJobMapper.java <span style='color:#111;'> 2.58KB </span>","children":null,"spread":false},{"title":"AverageUserRatingMapper.java <span style='color:#111;'> 2.04KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}]