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~isPartOf:"Research policy : policy, management and economic studies of science, technology and innovation"
~isPartOf:"Technological forecasting & social change : an international journal"
~language:"eng"
~person:"Lee, Changyong"
~subject:"Big data"
~subject:"Concentric diversification"
~subject:"Innovation"
~type_genre:"Article in journal"
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Lee, Changyong
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Research policy : policy, management and economic studies of science, technology and innovation
Technological forecasting & social change : an international journal
R & D management
1
The service industries journal
1
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ECONIS (ZBW)
6
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1
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
A review of data analytics in technological forecasting
Lee, Changyong
- In:
Technological forecasting & social change : an …
166
(
2021
),
pp. 1-18
Persistent link: https://www.econbiz.de/10012693361
Saved in:
3
Open innovation at the national level : towards a global innovation system
Lee, Sungjoo
;
Lee, Hakyeon
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
151
(
2020
),
pp. 1-12
Persistent link: https://www.econbiz.de/10012229425
Saved in:
4
Early identification of emerging technologies : a machine learning approach using multiple patent indicators
Lee, Changyong
;
Kwon, Ohjin
;
Kim, Myeongjung
;
Kwon, Daeil
- In:
Technological forecasting & social change : an …
127
(
2018
),
pp. 291-303
Persistent link: https://www.econbiz.de/10011957040
Saved in:
5
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:
6
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
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