A coupled penalty matrix approach and principal component based co-linearity index technique to discover product specific foundry process knowledge from in-process data in order to reduce defects.
Rajesh S. RansingCinzia GiannettiMeghana R. RansingM. W. JamesPublished in: Comput. Ind. (2013)
Keyphrases
- knowledge discovery
- data analysis
- data processing
- redundant data
- sensor data
- background knowledge
- knowledge acquisition
- database
- image data
- high quality
- domain specific
- prior knowledge
- raw data
- original data
- data quality
- acquisition process
- databases
- knowledge representation
- data mining techniques
- design process
- missing data
- metadata
- process model
- knowledge base
- data mining process