3 papers
cs.LG2024
Matrix factorization and prediction for high dimensional co-occurrence count data via shared parameter alternating zero inflated Gamma model
Taejoon Kim, Haiyan Wang
High-dimensional sparse matrix data frequently arise in various applications. A notable example is the weighted word-word co-occurrence count data, which summarizes the weighted fr…
cs.LG2024
Global dense vector representations for words or items using shared parameter alternating Tweedie model
Taejoon Kim, Haiyan Wang
In this article, we present a model for analyzing the cooccurrence count data derived from practical fields such as user-item or item-item data from online shopping platform, coocc…
cs.CE2020
Interactions of Linguistic and Domain Overhypotheses in Category Learning
Luann C. Jung, Haiyan Wang
For humans learning to categorize and distinguish parts of the world, the set of assumptions (overhypotheses) they hold about potential category structures is directly related to t…