Classification and Acquisition of Contradictory Event Pairs using Crowdsourcing.
Yu TakabatakeHajime MoritaDaisuke KawaharaSadao KurohashiRyuichiro HigashinakaYoshihiro MatsuoPublished in: EVENTS@HLP-NAACL (2015)
Keyphrases
- pattern recognition
- classification accuracy
- pattern classification
- feature vectors
- machine learning
- automatic classification
- feature extraction
- support vector
- classification process
- classification systems
- document classification
- classification rules
- classification method
- classification algorithm
- object classification
- machine learning algorithms
- model selection
- supervised learning
- support vector machine
- training set
- event driven
- classification rate
- classification scheme
- crowd sourced
- benchmark datasets
- classification models
- cross validation
- svm classifier
- training samples
- image classification
- pairwise
- feature space
- genetic algorithm