Query Intent Recognition Based on Multi-Class Features.
Lirong QiuYida ChenHaoran JiaZhen ZhangPublished in: IEEE Access (2018)
Keyphrases
- multi class
- query intent
- feature extraction
- multi class classification
- support vector machine
- multi faceted
- multiple classes
- feature selection
- feature set
- multi class boosting
- feature space
- feature vectors
- multi class object detection
- machine learning
- error correcting output codes
- binary classifiers
- log data
- prior knowledge
- pairwise
- information retrieval systems
- co occurrence
- object detection
- image features
- support vector
- training data