A Novel Patent Similarity Measurement Methodology: Semantic Distance and Technological Distance.
Yongmin YooCheonkam JeongSanguk GimJunwon LeeZachary SchimkeDeaho SeoPublished in: CoRR (2023)
Keyphrases
- similarity measurement
- semantic distance
- euclidean distance
- semantic similarity
- distance metric
- wordnet
- distance function
- distance measure
- semantically related
- retrieval method
- similarity measure
- co occurrence
- similarity search
- similarity metric
- information retrieval
- feature vectors
- dynamic time warping
- database systems
- visual features
- domain knowledge
- feature space
- high level
- multimedia
- metadata