ACL RD-TEC 1.0 Summarization of P04-1016
Paper Title:
CONVOLUTION KERNELS WITH FEATURE SELECTION FOR NATURAL LANGUAGE PROCESSING TASKS
CONVOLUTION KERNELS WITH FEATURE SELECTION FOR NATURAL LANGUAGE PROCESSING TASKS
Authors: Jun Suzuki and Hideki Isozaki and Eisaku Maeda
Primarily assigned technology terms:
- 5-fold cross validation
- algorithm
- automatic text analysis
- categorization
- classification
- classification method
- classifier
- convolution kernels
- cross validation
- depth-first search
- dp algorithm
- dynamic programming
- dynamic programming technique
- encoding
- english question classification
- feature elimination
- feature mapping
- feature selection
- feature selection method
- identification
- inner product
- japanese question classification
- kernel
- kernel calculation
- kernels
- language processing
- learning
- learning process
- machine learning
- matching
- memory-based learning
- mining
- modality identification
- multi-class classification
- natural language processing
- nlp
- pattern mining
- prefixspan pruning
- processing
- programming technique
- pruning
- pruning method
- question classification
- recursive calculation
- search
- selection method
- sentence modality identification
- sequence kernel
- sequential pattern mining
- smoothing
- statistical feature selection
- sub-structure mining
- supervised classification
- support vector machine
- support vector machines
- text analysis
- text categorization
- text classification
- tree kernel
- tree kernels
- validation
Other assigned terms:
- approach
- case
- chi-squared value
- chunk
- classification performance
- classification problem
- coefficient
- concept
- contingency table
- correlation
- correlation coefficient
- data set
- data structure
- distribution
- experimental setting
- fact
- feature
- feature selection criterion
- feature space
- implementation
- kernel function
- language processing tasks
- mapping
- maps
- meaning
- measure
- method
- modality
- mutual information
- named entity
- names
- natural language
- natural language processing tasks
- nlp tasks
- opinion
- parameter values
- precision
- procedure
- process
- processing tasks
- question type
- question types
- relation
- search space
- sentence
- sentences
- statistical measure
- statistical significance
- sub-tree
- suffix
- support vector
- symbol
- symbols
- tags
- technique
- terms
- text
- training
- training samples
- training time
- tree
- trees
- understanding
- word
- word sequence
- word sequences
