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~isPartOf:"Finance research letters"
~isPartOf:"Technological forecasting & social change : an international journal"
~isPartOf:"The review of economics and statistics"
~language:"eng"
~person:"Lee, Changyong"
~person:"Zhang, Yi"
~subject:"Data Mining"
~subject:"Local outlier factor"
~type_genre:"Article in journal"
~type_genre:"Conference proceedings"
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Finance research letters
Technological forecasting & social change : an international journal
The review of economics and statistics
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1
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1
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A doc2vec and local outlier factor approach to measuring the novelty of patents
Jeon, Daeseong
;
Ahn, Joon Mo
;
Kim, Juram
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
174
(
2022
),
pp. 1-11
Persistent link: https://www.econbiz.de/10013206100
Saved in:
2
Discovering and forecasting interactions in big data research : a learning-enhanced bibliometric study
Zhang, Yi
;
Huang, Ying
;
Porter, Alan L.
;
Zhang, Guangquan
; …
- In:
Technological forecasting & social change : an …
146
(
2019
),
pp. 795-807
Persistent link: https://www.econbiz.de/10012135403
Saved in:
3
Concentric diversification based on technological capabilities : link analysis of products and technologies
Kim, Hyunwoo
;
Hong, Suckwon
;
Kwon, Ohjin
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
118
(
2017
),
pp. 246-257
Persistent link: https://www.econbiz.de/10011884768
Saved in:
4
Novelty-focused weak signal detection in futuristic data : assessing the rarity and paradigm unrelatedness of signals
Kim, Jieun
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
120
(
2017
),
pp. 59-76
Persistent link: https://www.econbiz.de/10011886448
Saved in:
5
Text mining to gain technical intelligence for acquired target selection : a case study for China's computer numerical control machine tools industry
Ma, Tingting
;
Zhang, Yi
;
Huang, Lu
;
Shang, Lining
; …
- In:
Technological forecasting & social change : an …
116
(
2017
),
pp. 162-180
Persistent link: https://www.econbiz.de/10011882412
Saved in:
6
Technology roadmapping for competitive technical intelligence
Zhang, Yi
;
Robinson, Douglas K. R.
;
Porter, Alan L.
; …
- In:
Technological forecasting & social change : an …
110
(
2016
),
pp. 175-186
Persistent link: https://www.econbiz.de/10011610861
Saved in:
7
Topic analysis and forecasting for science, technology and innovation : methodology with a case study focusing on big data research
Zhang, Yi
;
Zhang, Guangquan
;
Chen, Hongshu
;
Porter, Alan L.
- In:
Technological forecasting & social change : an …
105
(
2016
),
pp. 179-191
Persistent link: https://www.econbiz.de/10011609897
Saved in:
8
Novelty-focused patent mapping for technology opportunity analysis
Lee, Changyong
;
Kang, Bokyoung
;
Shin, Juneseuk
- In:
Technological forecasting & social change : an …
90
(
2015
)
2
,
pp. 335-365
Persistent link: https://www.econbiz.de/10011317770
Saved in:
9
"Term clumping" for technical intelligence : a case study on dye-sensitized solar cells
Zhang, Yi
;
Porter, Alan L.
;
Hu, Zhengyin
;
Guo, Ying
; …
- In:
Technological forecasting & social change : an …
85
(
2014
),
pp. 26-39
Persistent link: https://www.econbiz.de/10010406938
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