Ensemble-Based Unsupervised Discontinuous Constituency Parsing by Tree Averaging.
Behzad ShayeghYuqiao WenLili MouPublished in: CoRR (2024)
Keyphrases
- parse tree
- unsupervised learning
- pruning algorithm
- pos tagging
- semi supervised
- tree structure
- dependency trees
- supervised learning
- neural network
- ensemble learning
- ensemble methods
- feature selection
- part of speech
- b tree
- syntactic categories
- pattern matching
- prediction accuracy
- natural language
- training data
- random forests
- semantic analysis
- dependency parsing
- index structure
- data sets
- random forest
- relation extraction
- ensemble classifier
- tree structures
- classifier ensemble
- multi class
- grammar induction