UniNE at CLEF 2017: TF-IDF and Deep-Learning for Author Profiling.
Nils SchaettiPublished in: CLEF (Working Notes) (2017)
Keyphrases
- tf idf
- deep learning
- information retrieval
- retrieval model
- query expansion
- vector space model
- test collection
- unsupervised learning
- text categorization
- question answering
- machine learning
- document clustering
- text documents
- mental models
- ranking algorithm
- language modeling
- information retrieval systems
- weakly supervised
- document retrieval
- text retrieval
- document collections
- ad hoc retrieval
- relevance feedback
- language model
- knowledge discovery
- knowledge base
- learning algorithm