105106107108109110111112113114115
j=example.getValue(i); int iid=(int) j; training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid)); checkForStop(); } boolean isW = getParameterAsBoolean("Weighted Knn");
int uid=(int) j; j=example.getValue(i); int iid=(int) j; training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid)); checkForStop(); } MostPopular recommendAlg=new MostPopular(); recommendAlg.SetFeedback(training_data);
131132133134135136137138139140141
double j=example.getValue(u); int uid=user_mapping.ToInternalID((int) j); j=example.getValue(i); int iid=item_mapping.ToInternalID((int) j); double r=example.getValue(ui); training_data.Add(uid, iid, r); }
107108109110111112113114115116117
113114115116117118119120121122123
99100101102103104105106107108109
int uid=(int) j; j=example.getValue(i); int iid=(int) j; training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid)); checkForStop(); } boolean isW = getParameterAsBoolean("Weighted Knn");
142143144145146147148149150151152
j=example.getValue(i); int iid=item_mapping.ToInternalID((int) j); j=example.getValue(at); int aid=attribute_mapping.ToInternalID((int)j); mat.setLocation(iid, aid, true); }
127128129130131132133134135136137
int uid=(int) j; j=example.getValue(i); int iid=(int) j; training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid)); checkForStop(); } BPRMF recommendAlg=new BPRMF();
112113114115116117118119120121122
double j=example.getValue(u); int uid=(int) j; j=example.getValue(i); int iid=(int) j; training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid)); checkForStop(); } WRMF recommendAlg=new WRMF();
101102103104105106107108109110111
int uid=(int) j; j=example.getValue(i); int iid=(int) j; training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid)); checkForStop(); } ExampleSet attribute_set=exampleSetInput1.getData();