The Tourism-Specific Sentiment Vector Construction Based on Kernel Optimization Function.
Luyao ZhuWei LiKun GuoYong ShiYuanchun ZhengPublished in: ITQM (2017)
Keyphrases
- dot product
- optimization problems
- optimization algorithm
- kernel machines
- sentiment analysis
- high level
- support vector
- feature space
- kernel function
- optimization method
- global optimization
- reproducing kernel hilbert space
- opinion mining
- convolution kernel
- sentiment classification
- constrained optimization
- optimization process
- positive and negative
- domain specific
- objective function