Named Entity Recognition Tagging

utterance tag
Blade Runner is a 1982 neo-noir science fiction film directed by Ridley Scott Movie Movie O O Date O O O O O O Person Person
Harrison Ford and Rutger Hauer starred in it Person Person O Person person O O O
Philip Dick 's novel Do Androids Dream of Electric Sheep ? was published in 1968 Person Person O O Book Book Book Book Book Book Book O O O Date
ludwig experiment \
  --dataset sequence_tags.csv \
  --config_file config.yaml

With config.yaml:

        name: utterance
        type: text
        level: word
        encoder: rnn
        cell_type: lstm
        reduce_output: null
          word_tokenizer: space

        name: tag
        type: sequence
        decoder: tagger