1c952e9a584ac173dded00b5b649750d896d9c57,lightfm/lightfm.py,LightFM,fit_partial,#LightFM#Any#Any#Any#Any#Any#Any#Any#,244

Before Change

                                                           item_features)

        if self.loss == "warp-kos" and sample_weight is not None:
            raise NotImplementedError("k-OS loss with sample weights "
                                      "not implemented.")

        interactions = self._to_cython_dtype(interactions)
        user_features = self._to_cython_dtype(user_features)
        item_features = self._to_cython_dtype(item_features)

After Change

        interactions = interactions.tocoo()

        if interactions.dtype != CYTHON_DTYPE:
            interactions.data = interactions.data.astype(CYTHON_DTYPE)

        sample_weight_data = self._process_sample_weight(interactions,
                                                         sample_weight)

Instances