Measuring patent similarity by comparing inventions functional trees.
Gaetano CasciniManuel ZiniPublished in: IFIP CAI (2008)
Keyphrases
- similarity measure
- searching in metric spaces
- intellectual property
- decision trees
- similarity metric
- information retrieval
- similarity metrics
- euclidean distance
- functional properties
- user defined
- distance measure
- structural similarity
- semantic similarity
- edit distance
- dissimilarity measure
- similarity measurement
- tree structures
- collaborative filtering
- search engine
- tree construction
- binary trees
- data sets