Identifying Sentence-Level Semantic Content Units with Topic Models.
Leonhard HennigThomas StreckerSascha NarrErnesto William De LucaSahin AlbayrakPublished in: DEXA Workshops (2010)
Keyphrases
- topic models
- semantic content
- sentence level
- relevance model
- keywords
- text documents
- probabilistic model
- text mining
- low level features
- semantic information
- semantic similarity
- generative model
- image content
- co occurrence
- visual content
- metadata
- web images
- visual features
- computer vision
- context dependent
- language model
- relevance feedback
- machine learning
- text classification
- low level