Deep Learning, Artificial Intelligence, NLP, Language Model, Nce.
probability that the given sample came from the data is (Correct labels D=1): where σ(x) is the logistic function and Δsθ(w, h) = s(w, h)-log(k Pn(w)) is the difference in the scores of word w under the model and the (scaled) noise distribution. And s(w, h) is the network model used in this