A taxonomy of unsupervised feature selection methods including their pros, cons, and challenges.
Rajesh DwivediAruna TiwariNeha BharillMilind B. RatnaparkheAlok Kumar TiwariPublished in: J. Supercomput. (2024)
Keyphrases
- lessons learned
- unsupervised learning
- real world
- technical challenges
- expert systems
- key issues
- image processing
- weakly supervised
- open issues
- unsupervised manner
- case based reasoning
- data driven
- completely unsupervised
- database
- open questions
- application scenarios
- data structure
- training data
- web services
- artificial intelligence
- data sets