Natural Language Understanding
utterance | intent | slots |
---|---|---|
I want a pizza | order_food | O O O B-Food_type |
Book a flight to Boston | book_flight | O O O O B-City |
Book a flight at 7pm to London | book_flight | O O O O B-Departure_time O B-City |
ludwig experiment \
--dataset nlu.csv \
--config config.yaml
With config.yaml
:
input_features:
-
name: utterance
type: text
encoder:
type: rnn
cell_type: lstm
bidirectional: true
num_layers: 2
reduce_output: null
preprocessing:
tokenizer: space
output_features:
-
name: intent
type: category
reduce_input: sum
decoder:
num_fc_layers: 1
output_size: 64
-
name: slots
type: sequence
decoder:
type: tagger