def compute_similarities_from_vec(self,dataset,a):
        self.model.fit(dataset.X,a)
        return self.model.coef_
:returns: process return code
dataset/ETHPy150Open Mendeley/mrec/mrec/item_similarity/slim.py/SLIM.compute_similarities_from_vec--crossover with--dataset/ETHPy150Open dcos/dcos-cli/cli/dcoscli/marathon/main.py/_about