…, 0, 1, 0, … , 0, 1 , 0, …, 0, 1, 0, …., 0 ] ants get you aardvak zyxst ['this', 'is', 'how', 'you', 'get', 'ants'] HashingVectorizer tokenizer Sparse matrix encoding hashing [hash('this'), hash('is'), hash('how'), hash('you'), hash('get'), hash('ants')] = [832412, 223788, 366226, 81185, 835749, 173092]