Detecting signals of new technological opportunities using semantic patent analysis and outlier detection
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DOI: 10.1007/s11192-011-0543-2
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More about this item
Keywords
Technological opportunity; Outlier detection; Patent mining; Subject–action–object (SAO) structure; Semantic patent similarity; Multidimensional scaling (MDS); Research and development (R&D) planning;All these keywords.
JEL classification:
- C63 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computational Techniques
- C82 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Methodology for Collecting, Estimating, and Organizing Macroeconomic Data; Data Access
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