Corrected Bayesian Information Criterion for Stochastic Block Models
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Statistical Association"
DOI: 10.1080/01621459.2019.1637744
Abstract: Abstract Estimating the number of communities is one of the fundamental problems in community detection. We re-examine the Bayesian paradigm for stochastic block models (SBMs) and propose a “corrected Bayesian information criterion” (CBIC), to determine… read more here.
Keywords: corrected bayesian; criterion; block models; bayesian information ... See more keywords
Bayesian Information Engine that Optimally Exploits Noisy Measurements.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.130601
Abstract: We have experimentally realized an information engine consisting of an optically trapped, heavy bead in water. The device raises the trap center after a favorable "up" thermal fluctuation, thereby increasing the bead's average gravitational potential… read more here.
Keywords: engine optimally; noise; information engine; bayesian information ... See more keywords
Akaike and Bayesian Information Criteria for Hidden Markov Models
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2018.2886933
Abstract: We propose the Bayesian information criterion (BIC) and the Akaike information criterion (AIC) for model selection in hidden Markov models (HMM) when the number of states is unknown. The exact solutions exploit the properties of… read more here.
Keywords: hidden markov; bayesian information; akaike bayesian; markov models ... See more keywords
Selecting velocity models using Bayesian Information Criterion
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Prospecting"
DOI: 10.1111/1365-2478.13153
Abstract: We present a strategy for selecting the values of elasticity parameters by comparing walkaway vertical seismic profiling data with a multilayered model in the context of Bayesian Information Criterion. We consider P -wave traveltimes and… read more here.
Keywords: bayesian information; selecting velocity; information criterion;
Bearing fault diagnosis model using improved Bayesian information criterion-based variational modal decomposition and IGA-SVM
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132221142108
Abstract: In rotating machinery, the bearing vibration signal is easily covered by the vibration signal of other components, which makes the fault characteristic signal not obvious in the collected vibration signal. In order to better separate… read more here.
Keywords: modal decomposition; vibration signal; bayesian information; fault ... See more keywords