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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-307478
- DOI to cite this document:
- 10.5283/epub.30747
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Abstract
We investigate the application of two topic models, latent Dirichlet allocation (LDA) and the correlated topic model (CTM), to market basket analysis. Topic models measure the association between observed purchases and underlying latent activities of shoppers by conceiving each basket as random mixture of latent activities. We explain the structure of the two topic models ...

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