NerNetworkis for Neural Named Entity Recognition and Slot Filling.
n_tags – Number of tags in the tag vocabulary.
token_emb_dim – Dimensionality of token embeddings, needed if embedding matrix is not provided.
char_emb_dim – Dimensionality of token embeddings.
capitalization_dim – Dimensionality of capitalization features, if they are provided.
pos_features_dim – Dimensionality of POS features, if they are provided.
additional_features – Some other features.
net_type – Type of the network, either
cell_type – Type of the cell in RNN, either
use_cudnn_rnn – Whether to use CUDNN implementation of RNN.
two_dense_on_top – Additional dense layer before predictions.
n_hidden_list – A list of output feature dimensionality for each layer. A value (100, 200) means that there will be two layers with 100 and 200 units, respectively.
cnn_filter_width – The width of the convolutional kernel for Convolutional Neural Networks.
use_crf – Whether to use Conditional Random Fields on top of the network (recommended).
token_emb_mat – Token embeddings matrix.
char_emb_mat – Character embeddings matrix.
use_batch_norm – Whether to use Batch Normalization or not. Affects only CNN networks.
dropout_keep_prob – Probability of keeping the hidden state, values from 0 to 1. 0.5 works well in most cases.
embeddings_dropout – Whether to use dropout on embeddings or not.
top_dropout – Whether to use dropout on output units of the network or not.
intra_layer_dropout – Whether to use dropout between layers or not.
l2_reg – L2 norm regularization for all kernels.
gpu – Number of gpu to use.
seed – Random seed.