2019

TENER: Adapting Transformer Encoder for Named Entity Recognition

Yan, Hang, Deng, Bocao, Li, Xiaonan et al.

Understand

The Bidirectional long short-term memory networks (BiLSTM) have been widely used as an encoder in models solving the named entity recognition (NER) task.

  • Recently, the Transformer is broadly adopted in various Natural Language Processing (NLP) tasks owing to its parallelism and advantageous performance.
  • Nevertheless, the performance of the Transformer in NER is not as good as it is in other NLP tasks.
  • In this paper, we propose TENER, a NER architecture adopting adapted Transformer Encoder to model the character-level features and word-level features.

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