The Keras blog also has a good post on using CNNs to label text from newsgroups with their respective newsgroups: https://blog.keras.io/using-pre-trained-word-e

The Keras blog also has a good post on using CNNs to label text from newsgroups with their respective newsgroups: https://blog.keras.io/using-pre-trained-word-embeddings-in-a-keras-model.html https://blog.keras.io/using-pre-trained-word-embeddings-in-a... It achieves 95% accuracy without many tricks, but the newsgroups themselves are quite different so it's not the hardest problem.