Embedding Semantic Anchors to Guide Topic Models on Short Text Corpora.
Florian SteuberSinclair SchneiderMirco SchönfeldPublished in: Big Data Res. (2022)
Keyphrases
- short text
- topic models
- latent topics
- text corpora
- latent dirichlet allocation
- topic modeling
- text documents
- semantic concepts
- latent variables
- natural language processing
- probabilistic model
- topic detection
- co occurrence
- text mining
- semantic similarity
- text data
- generative model
- semantic information
- natural language
- relevance model
- bag of words
- machine learning
- news articles
- databases
- image features
- data points
- active learning