Fast-R2D2: A Pretrained Recursive Neural Network based on Pruned CKY for Grammar Induction and Text Representation.
Xiang HuHaitao MiLiang LiGerard de MeloPublished in: EMNLP (2022)
Keyphrases
- text representation
- grammar induction
- language processing
- information filtering
- concept learning
- natural language processing
- text categorization
- text classification
- vector space model
- neural network
- bag of words
- index terms
- text retrieval
- context free grammars
- text documents
- document clustering
- keywords
- text mining
- document representation
- text clustering
- information extraction
- machine translation
- word sense disambiguation
- knowledge representation
- unsupervised methods
- natural language
- statistical machine translation
- machine learning
- action recognition
- learning algorithm
- search engine
- feature selection
- recommender systems
- text data
- question answering