ACL RD-TEC 1.0 Summarization of W06-1113
Paper Title:
VARIANTS OF TREE SIMILARITY IN A QUESTION ANSWERING TASK
VARIANTS OF TREE SIMILARITY IN A QUESTION ANSWERING TASK
Primarily assigned technology terms:
- algorithm
- classification
- collins parser
- computational linguistics
- cutoff
- information pertaining
- knowledge bases
- levenshtein
- linking
- machine-learning
- matching
- memory allocation
- ne recognition
- parser
- parsers
- parsing
- part-of-speech tagger
- probabilistic parser
- query analysis
- question answering
- question-answering
- ranking
- recognition
- retrieving
- right-branching
- selection strategy
- structural weighting
- structure matching
- tagger
- top-down algorithm
- tree matching
- vector representation
- weighting
Other assigned terms:
- answerhood
- approach
- association for computational linguistics
- auxiliary verb
- case
- categorial grammar
- composition
- cosine distance
- cosine measure
- density function
- dependency trees
- determiners
- dice
- distance measure
- edit distance
- fact
- feature
- grammar
- inflected forms
- knowledge
- large corpus
- linguistic
- linguistic knowledge
- linguistic structure
- linguistics
- logical forms
- mappings
- maps
- meaning
- meanings
- measure
- measures
- named entity
- parse
- part-of-speech
- penn treebank
- permutation
- probabilities
- process
- queries
- query
- query tree
- question answering task
- regular expressions
- representations
- retrieval performance
- semantic
- semantic information
- sentence
- sentences
- statistics
- style
- sub-tree
- subcategorisation
- subject position
- syntactic properties
- syntactic structure
- syntactic structures
- syntax
- terms
- thematic role
- training
- tree
- tree-bank
- treebank
- trees
- verb
- vocabulary
- wildcard
- word
- word sequence
- word sequences
- words
