Automatic Analysis of Linguistic Features in Journal Articles of Different Academic Impacts with Feature Engineering Techniques.
Ruiying YangSiyu LeiChu-Ren HuangPublished in: PACLIC (2021)
Keyphrases
- automatic analysis
- linguistic features
- feature engineering
- journal articles
- text classification
- natural language processing
- dependency parsing
- labeled data
- semantic features
- machine learning
- named entities
- text mining
- linguistic knowledge
- metadata
- structural features
- n gram
- part of speech
- named entity recognition
- feature selection
- information extraction
- feature set
- databases
- unsupervised learning
- information retrieval
- knn
- sentiment analysis
- text documents
- data analysis
- low level
- knowledge discovery