Author Profiling using LDA and Maximum Entropy Notebook for PAN at CLEF 2013.
Aditya PavanAditya MogadalaVasudeva VarmaPublished in: CLEF (Working Notes) (2013)
Keyphrases
- maximum entropy
- latent dirichlet allocation
- linear discriminant analysis
- topic models
- maximum entropy principle
- question answering
- face recognition
- information retrieval
- generative model
- markov models
- conditional random fields
- maximum entropy model
- query expansion
- principle of maximum entropy
- test collection
- dimensionality reduction
- transformation based learning
- iterative scaling
- cross language
- text mining
- principal component analysis
- minimum cross entropy
- cross lingual
- class conditional
- named entity recognition
- bregman divergences
- feature extraction
- feature space
- higher order