Comparison of descriptor spaces for chemical compound retrieval and classification.
Nikil WaleIan A. WatsonGeorge KarypisPublished in: Knowl. Inf. Syst. (2008)
Keyphrases
- image retrieval
- pattern recognition
- feature extraction
- classification accuracy
- classification scheme
- support vector machine svm
- model selection
- classification method
- decision trees
- document retrieval
- feature vectors
- text classification
- machine learning
- image classification
- retrieval model
- automatic classification
- shape descriptors
- class labels
- image database
- supervised learning
- feature selection
- shape retrieval
- retrieval accuracy
- classification models
- multimedia databases
- classification algorithm
- benchmark datasets
- information retrieval systems
- computer vision