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About
Estimation methods for zero-inflated Poisson factor analysis (ZIPFA) on sparse data. It provides estimates of coefficients in a new type of zero-inflated regression. It provides a cross-validation method to determine the potential rank of the data in the ZIPFA and conducts zero-inflated Poisson factor analysis based on the determined rank.
| zjph602xtc.github.io/ZIPFA/ | |
| arxiv.org/abs/1910.11985 | |
| Bug report | File report |
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