persister.py 文件源码

def persist(self, X, y, thesaurus):
        """
        Save the data and the processed thesaurus.

        Parameters
        ----------
        X: sparse matrix
            The train data: Will be compressed.
        y: sparse matrix
            The label data: Will be compressed.
        thesaurus: ThesaurusReader
            ThesaurusReader object: Will be pickled.
        """
        print('Persisting features to disk')
        self._delete_old_files()
        self._save(self._persist_name('X'), X)
        self._save(self._persist_name('y'), y)
        with open(self._persist_name('TR'), mode='wb') as f:
            pickle.dump(thesaurus, f)