xlearn
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aksnzhy
High performance, easy-to-use, and scalable machine learning (ML) package, including linear model (LR), factorization machines (FM), and field-aware factorization machines (FFM) for Python and CLI int...
Hi, I see the example dataset is here in the `demo/classification/titanic/titanic_train.txt`, the first 5 lines are: ``` 0 1 0 1 0 0 0 1 0 1 0 0 1...
I find that there is a comment in DMatrix: 'Input data must be numpy.ndarray or pandas.DataFrame'. Does it mean that I have to provide all the data to the model,...
您好，最近在看FFM模型实现部分有一点困惑，从预测代码实现中看，feature_id 应该是连续累加的，也就是说不同 field 之间的feature index 应该是连续增加的，像FM一样。 Hi，I have a problem about FFM calc score。what I got from the code is that 'feature_id' should be continuous, like what we did in...
hi! when I train the model(train set is 12 cols 50000rows) , and the ffm crashed,the log is : [------------] xLearn uses 12 threads for training task. [ ACTION ]...
I can't find some function like `fm.disableNorm()` or `.cv()` in sklearn api, does it work ,when set fold below? `fm_regressor = xl.FMModel(task='reg', metric='rmse', epoch=500, k=4, stop_window=10, lr=0.0001, reg_lambda=0.01,fold=5)` thank u
I found that in every example which used fit(), there was always setValidate() before. However I wanted to process the data for test afterwards and I didn't want to separate...
hi,dear I see the kaggle dataset titanic, but the dataset is not you give, but as follows  so how to convert the data to your version  could you...
当执行到`ffm_model.fit`的时候，报错如下，可能是我手动生成libffm格式数据有误，但是代码报错信息并不能给我带来任何可排查错误的线索，希望改进。 ``` [32m[1m---------------------------------------------------------------------------------------------- _ | | __ _| | ___ __ _ _ __ _ __ \ \/ / | / _ \/ _` | '__| '_ \ >
