Optimizing A Syndromic Surveillance Text Classifier for Influenza-like Illness: Does Document Source Matter?
Brett R. SouthWendy W. ChapmanSylvain DelisleShuying ShenEricka KalpTrish PerlMatthew H. SamoreAdi V. GundlapalliPublished in: AMIA (2008)
Keyphrases
- text classifiers
- text classification
- text categorization
- document classification
- naive bayes
- training documents
- text data
- outbreak detection
- text documents
- automatic text categorization
- automatic text classification
- accurate classifiers
- term frequency
- feature selection
- public health
- text mining
- health care
- semantic features
- classification algorithm
- svm classifier
- decision trees
- bag of words
- nearest neighbor
- knn
- data sets