Effect of Calculating Pointwise Mutual Information using a Fuzzy Sliding Window in Topic Modeling.
Emil RijckenKalliopi ZervanouMarco SpruitFloortje ScheepersUzay KaymakPublished in: FUZZ (2023)
Keyphrases
- sliding window
- topic modeling
- pointwise mutual information
- topic models
- data streams
- latent dirichlet allocation
- text mining
- text classification
- fixed size
- stream data
- limited memory
- window size
- collaborative filtering
- streaming data
- generative model
- variable size
- latent topics
- co occurrence
- information retrieval
- text documents
- data sets
- feature selection
- artificial intelligence
- similarity measure