def __iter__(self):
        for doc_id, doc in super(MmCorpus, self).__iter__():
            yield doc  # get rid of doc id, return the sparse vector only
Interpret a matrix in Matrix Market format as a streamed gensim corpus
dataset/ETHPy150Open largelymfs/topical_word_embeddings/TWE-1/gensim/corpora/mmcorpus.py/MmCorpus.__iter__