rDppDiversity: Subset Searching Algorithm Using DPP Greedy MAP

Given item set, item representation vector, and item ratings, find a subset with better relevance-diversity trade-off. Also provide machine learning algorithm to learn item representations maximizing log likelihood under DPP assumption. References: [1]Laming Chen, Guoxin Zhang, and Hanning Zhou(2017)<https://lsrs2017.files.wordpress.com/2017/08/lsrs_2017_lamingchen.pdf> [2]Laming Chen, Guoxin Zhang, and Hanning Zhou(2018)<https://papers.nips.cc/paper/2018/file/dbbf603ff0e99629dda5d75b6f75f966-Paper.pdf> [3]Wilhelm, Mark & Ramanathan, Ajith & Bonomo, Alexander & Jain, Sagar & Chi, Ed & Gillenwater, Jennifer(2018)<doi:10.1145/3269206.3272018>.

Getting started

Package details

AuthorSining Ng [aut, cre] (<https://orcid.org/0000-0003-3463-707X>), Laming Chen [aut], Guoxin Zhang [aut], Hanning Zhou [aut], Jennifer Gillenwater [aut], Ed H. Chi [aut], Sagar Jain [aut], Alexander Bonomo [aut], Ajith Ramanathan [aut], Mark Wilhelm [aut], Antonio Sánchez [cph] (https://gitlab.com/cantonios), Christoph Hertzberg [cph] (https://gitlab.com/chhtz), David Tellenbach [cph] (https://gitlab.com/tellenbach), Eigen Bugzilla [cph] (https://gitlab.com/eigenbz), Gael Guennebaud [cph] (https://gitlab.com/ggael), Rasmus Munk Larsen [cph] (https://gitlab.com/rmlarsen1), Guoqiang QI [cph] (https://gitlab.com/guoqiangqi1), Konstantinos Margaritis [cph] (https://gitlab.com/freevec)
MaintainerSining Ng <sining_ng@icloud.com>
LicenseMIT + file LICENSE
Version0.0.2
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("rDppDiversity")

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rDppDiversity documentation built on June 1, 2021, 5:09 p.m.