Likelihood estimation of sparse topic distributions in topic models and its applications to Wasserstein document distance calculations (Q2112814)
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scientific article; zbMATH DE number 7641127
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Likelihood estimation of sparse topic distributions in topic models and its applications to Wasserstein document distance calculations |
scientific article; zbMATH DE number 7641127 |
Statements
Likelihood estimation of sparse topic distributions in topic models and its applications to Wasserstein document distance calculations (English)
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12 January 2023
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adaptive estimation
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high-dimensional estimation
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maximum likelihood estimation
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minimax estimation
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multinomial distribution
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mixture model
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sparse estimation
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nonnegative matrix factorization
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topic models
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anchor words
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