Semi-supervised clinical text classification with Laplacian SVMs: An application to cancer case management.
Vijay GarlaCaroline TaylorCynthia BrandtPublished in: J. Biomed. Informatics (2013)
Keyphrases
- text classification
- semi supervised
- feature selection
- labeled data
- unlabeled data
- support vector
- text classifiers
- co training
- bag of words
- semi supervised learning
- text classification tasks
- cancer treatment
- decision support
- gene selection
- text mining
- knn
- labeled and unlabeled data
- text categorization
- support vector machine svm
- clinical diagnosis
- dna microarray
- clinical practice
- multi class
- feature vectors
- information retrieval
- feature space
- semantic features
- k nearest neighbor
- supervised learning
- training set
- medical data
- n gram
- kernel function
- prostate cancer
- machine learning
- classification accuracy
- disease progression
- data management