Analysis of Directed Technological Cross Impact Based on the Patent Co-classification
Abstract:[Purpose/significance] It is different from the existing research literatures which focus on the technical relationships in specific technical fields, this paper aims at analyzing and predicting the directional cross impacts among...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
LIS Press
2018-06-01
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| Series: | Zhishi guanli luntan |
| Subjects: | |
| Online Access: | http://kmf.ac.cn/p/136/ |