An automated method for identifying TRIZ evolution trends from patents.
Janghyeok YoonKwangsoo KimPublished in: Expert Syst. Appl. (2011)
Keyphrases
- experimental evaluation
- high accuracy
- similarity measure
- pairwise
- dynamic programming
- fully automatic
- segmentation method
- detection method
- theoretical analysis
- preprocessing
- objective function
- prior knowledge
- computational cost
- edge detection
- computationally efficient
- computational complexity
- optimization algorithm
- image processing
- feature selection