Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226578153
--- Diff: core/src/main/java/hivemall/fm/Feature.java ---
@@ -383,4 +383,10 @@ public static void l2normalize(@Nonnull final
Feature[] features) {
Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226578559
--- Diff: core/src/main/java/hivemall/mf/CofactorModel.java ---
@@ -0,0 +1,715 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF)
Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226578817
--- Diff: core/src/main/java/hivemall/mf/CofactorModel.java ---
@@ -0,0 +1,715 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF)
Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226579427
--- Diff: core/src/main/java/hivemall/mf/CofactorModel.java ---
@@ -0,0 +1,715 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF)
Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226578495
--- Diff: core/src/main/java/hivemall/mf/CofactorModel.java ---
@@ -0,0 +1,715 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF)
Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226579051
--- Diff: core/src/main/java/hivemall/mf/CofactorModel.java ---
@@ -0,0 +1,715 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF)
Github user myui commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226578854
--- Diff: core/src/main/java/hivemall/mf/CofactorModel.java ---
@@ -0,0 +1,715 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF)
Github user jaxony commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226581872
--- Diff: core/src/main/java/hivemall/fm/Feature.java ---
@@ -383,4 +383,10 @@ public static void l2normalize(@Nonnull final
Feature[] features)
Github user jaxony commented on a diff in the pull request:
https://github.com/apache/incubator-hivemall/pull/167#discussion_r226817004
--- Diff: core/src/main/java/hivemall/mf/CofactorizationUDTF.java ---
@@ -0,0 +1,584 @@
+/*
+ * Licensed to the Apache Software Foundation