Conditions of two methods for estimating missing preference information.
Yun ZhangHongxu MaQi LiBaohong LiuJian LiuPublished in: Inf. Sci. (2014)
Keyphrases
- empirical studies
- contextual information
- multiple sources
- databases
- information processing
- information extraction
- data mining techniques
- missing information
- information content
- temporal information
- information sources
- higher level
- end users
- computational cost
- domain knowledge
- significant improvement
- prior knowledge
- preprocessing
- keywords