Towards Better UD Parsing: Deep Contextualized Word Embeddings, Ensemble, and Treebank Concatenation.
Wanxiang CheYijia LiuYuxuan WangBo ZhengTing LiuPublished in: CoRR (2018)
Keyphrases
- penn treebank
- noun phrases
- word order
- phrase structure
- dependency parsing
- context free
- chinese word segmentation
- tree bank
- pos tagging
- parse tree
- syntactic analysis
- wide coverage
- dependency parser
- ensemble methods
- syntactic parsing
- syntactic categories
- grammar induction
- n gram
- ensemble learning
- co occurrence
- word sense disambiguation
- regular expressions
- context free grammars
- natural language text
- part of speech
- low dimensional
- classifier ensemble
- neural network
- base classifiers
- natural language
- natural language generation
- vector space
- semantic parsing
- probabilistic context free grammars
- natural language processing
- text categorization
- dimensionality reduction
- learning algorithm
- training set
- high dimensional data
- pattern matching
- manifold learning
- context sensitive
- word segmentation