Feature-Free Explainable Data Mining in SAR Images Using Latent Dirichlet Allocation.
Chandrabali KarmakarCorneliu Octavian DumitruGottfried SchwarzMihai DatcuPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- sar images
- latent dirichlet allocation
- data mining
- topic models
- synthetic aperture radar
- text mining
- topic modeling
- generative model
- oil spill
- lda model
- wavelet domain
- gibbs sampling
- machine learning
- knowledge discovery
- latent topics
- probabilistic model
- feature vectors
- data analysis
- feature set
- parameter estimation
- dimensionality reduction
- least squares
- pairwise
- association rules
- support vector