LSTM-NLP-Vietnamese-Tensorflow- Tenrsorflow version: 1.10.0 1.Word Embedding(Word2Vec): 300 dims, no char-base embeddings , Batch-size = 20, learning rate = 0.001 , CRFs on top With 22 epochs, F1 score: 74.43% Accuracy: 69.71% 2. BiLSTM - Char_embeddings - word_embeddings - CRFs on top F1 score: 88.06% Accuracy: 86.65%