Filtering Entity Centric Documents using Numerics and Temporals features within RF Classifier.
Vincent BouvierPatrice BellotPublished in: TREC (2013)
Keyphrases
- feature set
- feature space
- svm classifier
- extracted features
- classification process
- feature vectors
- input features
- co occurrence
- classification method
- maximum entropy classifier
- information retrieval
- text classifiers
- feature selection algorithms
- information retrieval systems
- learning algorithm
- complementary features
- feature reduction
- document retrieval
- feature subset
- feature selection
- feature values
- class labels
- weak classifiers
- decision trees
- training set
- decision tree classifiers
- bayesian classifier
- training data
- active learning
- document classification
- classification models
- named entities
- user queries
- web documents
- semantic information