JU NITM at IJCNLP-2017 Task 5: A Classification Approach for Answer Selection in Multi-choice Question Answering System.
Sandip SarkarDipankar DasPartha PakrayPublished in: IJCNLP (Shared Tasks) (2017)
Keyphrases
- question classification
- pattern recognition
- classification accuracy
- classification method
- support vector machine svm
- support vector machine
- classification algorithm
- automatic classification
- classification scheme
- machine learning
- classification process
- supervised learning
- feature vectors
- training data
- feature extraction
- decision trees
- multi class
- image classification
- feature space
- model selection
- preprocessing
- question answering systems
- question answering
- document classification
- unsupervised learning
- classification systems
- answer validation
- classification models
- cost sensitive
- decision rules
- svm classifier
- machine learning algorithms
- text classification
- natural language
- support vector
- learning algorithm