Zobrazeno 1 - 10 of 57 pro vyhledávání: '"Yeojin Chung"'
1
Understanding host marketing strategies on Airbnb and their impact on listing performance: a text analytics approach
Autor: Surendra Sarnikar, Yeojin Chung
Publikováno v: Information Technology & People. 35:2075-2097
PurposePeer-to-peer (P2P) accommodation sharing has become a significant part of the travel and lodging industry, allowing homeowners to engage in entrepreneurial activity via sharing of resources. However, there is limited understanding of how hosts
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfa4a1391de7dbe73a753609972c3ee6
https://doi.org/10.1108/itp-10-2020-0718
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4
Conference
A Likelihood-Tuned Density Estimator Via a Nonparametric Mixture Model.
Autor: Yeojin Chung1 ychung@psu.edu, Lindsay, Bruce G.1 bgl@psu.edu
Publikováno v: Nonparametric Statistics & Mixture Models: A Festschrift in Honor of Thomas P Hettmansperger. 2011, p69-89. 21p.
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8
Weakly Informative Prior for Point Estimation of Covariance Matrices in Hierarchical Models
Autor: Jingchen Liu, Yeojin Chung, Vincent Dorie, Sophia Rabe-Hesketh, Andrew Gelman
Publikováno v: Journal of Educational and Behavioral Statistics. 40:136-157
When fitting hierarchical regression models, maximum likelihood (ML) estimation has computational (and, for some users, philosophical) advantages compared to full Bayesian inference, but when the number of groups is small, estimates of the covariance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbdd49c17a854b9471cdd152fa3befc7
https://doi.org/10.3102/1076998615570945
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9
Convergence of the EM algorithm for continuous mixing distributions
Autor: Yeojin Chung, Bruce G. Lindsay
Publikováno v: Statistics & Probability Letters. 96:190-195
Beyond the expectation–maximization (EM) algorithm for vector parameters, the EM for an unknown distribution function is often used in mixture models, density estimation, and signal recovery problems. We prove the convergence of the EM in functiona
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98ff50672b9c883cd621701311067356
https://doi.org/10.1016/j.spl.2014.09.021
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