A Novel Text Classification Approach Based on Word2vec and TextRank Keyword Extraction.
Shouyou SongZhongru WangShuai XuShi-Ce NiJia XiaoPublished in: DSC (2019)
Keyphrases
- keyword extraction
- text classification
- word co occurrence
- n gram
- keywords
- text retrieval
- training corpus
- term frequency
- co occurrence
- text categorization
- distributional clustering
- text documents
- bag of words
- machine learning
- text mining
- labeled data
- text classifiers
- feature selection
- lexical chains
- text corpus
- search engine
- multi label
- semantic features
- active learning
- document collections
- unlabeled data
- natural language processing
- unsupervised methods