Using a distance measure to operationalise patent originality.
Kathryn Rudie HarriganMaria Chiara Di GuardoElona MarkuBrian Nicholas VelezPublished in: Technol. Anal. Strateg. Manag. (2017)
Keyphrases
- distance measure
- intellectual property
- euclidean distance
- similarity measure
- patent documents
- information retrieval
- dynamic time warping
- patent information
- prior art
- hausdorff distance
- distance function
- vector space
- distance metric
- kullback leibler divergence
- cosine similarity
- texture features
- proximity measures
- patent retrieval
- nearest neighbor classifier
- kullback leibler
- edit distance
- triangle inequality
- similarity estimation