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一种基于SA_LDA模型的文本相似度计算方法 (Text Similarity Calculation Algorithm Based on SA_LDA Model).
Xianbiao Qiu
Xiaorong Chen
Published in:
计算机科学 (2018)
Keyphrases
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simulated annealing
topic models
latent dirichlet allocation
expectation maximization
similarity measure
topic modeling
lda model
information retrieval
k means
dimensionality reduction
markov chain
bag of words
variational inference
similarity calculation
topic discovery