Opinion mining in Persian language using a hybrid feature extraction approach based on convolutional neural network.
Shima ZobeidiMarjan NaderanSeyyed Enayatallah AlaviPublished in: Multim. Tools Appl. (2019)
Keyphrases
- opinion mining
- convolutional neural network
- feature extraction
- sentiment analysis
- face detection
- customer reviews
- online product reviews
- text classification
- sentiment classification
- feature selection
- product features
- principal component analysis
- topic modeling
- product reviews
- neural network
- sentence level
- natural language
- computer vision
- artificial intelligence
- natural language processing
- online reviews
- opinion words
- data mining
- sentiment lexicon
- feature space