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Technology opportunity discovery based on patent analysis: a hybrid approach of subject-action-object and generative topographic mapping.
Jinfeng Wang
Zhaoye Ding
Zhenfeng Liu
Lijie Feng
Published in:
Technol. Anal. Strateg. Manag. (2024)
Keyphrases
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data analysis
data mining
information retrieval
image segmentation
training data
moving objects
user interface