Research on patent quality evaluation based on rough set and cloud model.
Liwei ZhangTongtong ZhangYutao LangJiaxi LiFujun JiPublished in: Expert Syst. Appl. (2024)
Keyphrases
- quality evaluation
- cloud model
- rough sets
- rough set theory
- human perception
- fuzzy sets
- evaluation model
- decision rules
- attribute reduction
- information retrieval
- data mining
- quality metrics
- continuous valued attributes
- pattern recognition
- data analysis
- information entropy
- rough sets theory
- fuzzy logic
- artificial intelligence
- dominance relation
- tool for data mining
- set pair analysis
- concept lattice
- computer vision
- machine learning
- approximation spaces
- decision table
- image compression