# N-Gram and TF-IDF for Feature Extraction on Opinion Mining of Tweets with SVM Classifier

> Research article (2019 International Artificial Intelligence and Data Processing Symposium (IDAP), 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2982086472](https://www.wikidata.org/wiki/openalex:W2982086472)  
**Source**: https://4ort.xyz/entity/n-gram-and-tf-idf-for-feature-extraction-on-opinion-mining-of-tweets-with-svm-classifier