The impact of preprocessing steps on the accuracy of machine learning algorithms in sentiment analysis.
Saqib AlamNianmin YaoPublished in: Comput. Math. Organ. Theory (2019)
Keyphrases
- machine learning algorithms
- sentiment analysis
- preprocessing steps
- benchmark data sets
- opinion mining
- machine learning
- sentiment classification
- learning algorithm
- machine learning methods
- text classification
- decision trees
- sentence level
- text mining
- preprocessing
- natural language processing
- product reviews
- data sets