I ran into problems with theano matrix operations. Here’s the code snippet: #layout_cols = data[layout_ids].fillna(0) ## this is the numpy dense version layout_cols = theano.sparse.csc_from_dense(data[layout_ids].fillna(0)) no_layouts = 16 no_products = 100 no_stores = 2 with pm.Model() as quan…

Problem with theano sparse matrix operations

benyi-mikara July 20, 2018, 6:04am 3

product_matrix is a theano sparse matrix. However, problem occurred before getting there. The first instance of problem happened on

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