Hierarchical Classification of Enzyme Promiscuity Using Positive, Unlabeled, and Hard Negative Examples.
Gian Marco VisaniMichael C. HughesSoha HassounPublished in: CoRR (2020)
Keyphrases
- hierarchical classification
- negative examples
- pu learning
- positive examples
- positive and unlabeled examples
- positive and negative
- negative training examples
- concept learning
- training data
- training examples
- hierarchical structure
- binary classification
- text classification
- classification algorithm
- background knowledge
- unlabeled data
- instance selection
- training set
- feature selection
- classification accuracy
- multi class
- support vector machine
- machine learning
- k nearest neighbor
- data sets
- supervised learning
- knn
- knowledge base
- web pages
- data mining
- neural network