Data Mining of e-commerce agricultural product reviews Based on LDA topic Model.
Xiuqing FuMeixia ChenShulong ZhuoPublished in: EITCE (2023)
Keyphrases
- topic models
- product reviews
- topic modeling
- data mining
- opinion mining
- latent dirichlet allocation
- text mining
- sentiment analysis
- latent topics
- text documents
- knowledge discovery
- latent variables
- topic discovery
- sentiment classification
- generative model
- gibbs sampling
- text classification
- probabilistic topic models
- user generated
- latent topic models
- co occurrence
- variational inference
- probabilistic model
- data analysis
- lda model
- information extraction
- information sources
- text corpora
- knowledge representation
- clustering algorithm
- artificial intelligence
- information retrieval