Word Embedding Dropout and Variable-Length Convolution Window in Convolutional Neural Network for Sentiment Classification.
Shangdi SunXiaodong GuPublished in: ICANN (2) (2017)
Keyphrases
- variable length
- sentiment classification
- convolutional neural network
- n gram
- sentence level
- text classification
- fixed length
- sentiment analysis
- sentiment polarity
- face detection
- document level
- cross domain
- opinion mining
- positive or negative
- online product reviews
- language model
- co occurrence
- opinion words
- text categorization
- vector space
- language modeling
- text mining
- cross lingual
- neural network
- product reviews
- object detection
- knowledge representation
- object recognition
- detection method
- labeled data
- image quality
- feature vectors
- machine learning