Using Theano in Word Embedding Method about is13 HOT 4 CLOSED

On May 11, 2017, at 1:50 PM, Helicqin ***@***.***> wrote: @lucas0 <https://github.com/lucas0> i met the same question.i want to run the code: import theano, numpy from theano import tensor as T # nv :: size of our vocabulary # de :: dimension of the embedding space # cs :: context window size nv, de, cs = 1000, 50, 5 emb = theano.shared(0.2 * numpy.random.uniform(-1.0, 1.0, \ (nv+1, de)).astype(theano.config.floatX)) # add one for PADDING at the end idxs = T.imatrix() # as many columns as words in the context window and as many lines as words in the sentence x = self.emb[idxs].reshape((idxs.shape[0], de*cs)) but errors happened in emb[idxs].i do not understand why emb[idxs] is correct?i think emb is a matrix,idxs is also a matrix.So why? I would appreciate it if you could give me some tips.thanks. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#19 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAr0PGt4jqIZ282ltddECL1yhL9m7OHYks5r4wQtgaJpZM4GcZ4z>.