A Forward-Selection Algorithm for SVM-Based Question Classification in Cognitive Systems.
Marco PotaMassimo EspositoGiuseppe De PietroPublished in: IIMSS (2016)
Keyphrases
- selection algorithm
- question classification
- cognitive systems
- question answering
- feature weighting
- cognitive science
- cognitive processes
- complex environments
- autonomous agents
- support vector machine svm
- question answering systems
- relevance feedback
- machine learning approaches
- search algorithm
- support vector machine
- support vector
- data sets
- play a crucial role
- genetic algorithm
- tree kernels
- active learning
- feature selection
- artificial intelligence
- expert systems
- neural network
- text categorization
- data mining
- semantic features
- search engine
- feature subset
- dynamic environments
- natural language
- document retrieval
- computer science