Python tocsc Examples

Example #1

File: matutils.py Project: Miss-ada/question-answer-system

    def __init__(self, sparse, documents_columns=True):
        """

        Parameters
        ----------
        sparse : `scipy.sparse`
            Corpus scipy sparse format
        documents_columns : bool, optional
            If True - documents will be column, rows otherwise.

        """
        if documents_columns:
            self.sparse = sparse.tocsc()
        else:
            self.sparse = sparse.tocsr().T  # make sure shape[1]=number of docs (needed in len())

Example #2

File: matutils.py Project: beibeiyang/Latent-Dirichlet-Allocation

 def __init__(self, sparse, documents_columns=True):
     if documents_columns:
         self.sparse = sparse.tocsc()
     else:
         self.sparse = sparse.tocsr().T # make sure shape[1]=number of docs (needed in len())

Example #3

File: matutils.py Project: zanderdk/gensim

 def __init__(self, sparse, documents_columns=True):
     if documents_columns:
         self.sparse = sparse.tocsc()
     else:
         self.sparse = sparse.tocsr().T # make sure shape[1]=number of docs (needed in len())