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 interface.
Data format for regression. I see the demo for predicting the house price. The input txt file seems not to be the libffm format. I use some numeric features in my local experiment using another dataset, the train and val rmse loss are always nan #200
@matachuann The data used in the house price prediction is CSR format. For now, xLearn can support csr, libsvm, and libffm data format.