A patent retrieval method and system based on double classification.
Chuanxiao LiWenqiang LiYida HongHai XiangPublished in: Inf. Sci. (2024)
Keyphrases
- retrieval method
- image retrieval
- content based image
- machine learning
- retrieval accuracy
- information retrieval
- decision trees
- feature selection
- feature space
- feature vectors
- classification accuracy
- similarity measurement
- similarity matching
- feature extraction
- nearest neighbor
- image classification
- training set
- support vector machine
- class labels
- computer vision