Papers with subword pooling
Subword Pooling Makes a Difference (2021.eacl-main)
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| Challenge: | Contextual word-representations use subword tokenization to handle large vocabularies and unknown words. |
| Approach: | They propose to use the first subword for morphological probing, POS tagging and NER to pool multiple subwords that correspond to a single word in contextual language models. |
| Outcome: | The proposed model outperforms two multilingual models on morphological probing, POS tagging and NER tasks in 9 languages. |