A study of patent analysis of LED bicycle light by combining modified DEMATEL with improved cosine similarity and probability method of patent categorization
碩士 === 國立臺灣科技大學 === 機械工程系 === 103 === The study proposes a modified DEMATEL that evaluates the mutual influence among 0~4 scales by using the concept of normalized numerical value to replace the conventional collecting experts’ opinions through questionnaires. First of all, the study takes LED read...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/82655446994978920346 |