Výsledky vyhledávání - "Gaussian mixture modelling"

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Enhancing search pipelines for short gravitational wave transients with Gaussian mixture modelling

Autor: Smith, Leigh, Ghosh, Sayantan, Sun, Jiyoon, Gayathri, V., Heng, Ik Siong, Pai, Archana

We present an enhanced method for the application of Gaussian Mixture Modelling (GMM) to the coherent WaveBurst (cWB) algorithm in the search for short-duration gravitational wave (GW) transients. The supervised Machine Learning method of GMM allows

Externí odkaz: http://arxiv.org/abs/2407.16414

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Akademický článek

How Gaussian mixture modelling can help to verify reference intervals from laboratory data with a high proportion of pathological values

Autor: Hoffmann Georg, Allmeier Nina, Kuti Modupe, Holdenrieder Stefan, Trulson Inga

Publikováno v: Journal of Laboratory Medicine, Vol 48, Iss 5, Pp 251-258 (2024)

Although there are several indirect methods that can be used to verify reference limits, they have a common weakness in that they assume a low proportion of pathological values. This paper investigates whether a Gaussian decomposition algorithm can i

Externí odkaz: https://doaj.org/article/4a338c786f2945a3a441e374e17951b8

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Akademický článek

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An introduction and tutorial to model-based clustering in education via Gaussian mixture modelling

Autor: Scrucca, Luca, Saqr, Mohammed, López-Pernas, Sonsoles, Murphy, Keefe

Heterogeneity has been a hot topic in recent educational literature. Several calls have been voiced to adopt methods that capture different patterns or subgroups within students behavior or functioning. Assuming that there is an average pattern that

Externí odkaz: http://arxiv.org/abs/2306.06219

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Semi-supervised Gaussian mixture modelling with a missing-data mechanism in R

Autor: Lyu, Ziyang, Ahfock, Daniel, Thompson, Ryan, McLachlan, Geoffrey J.

Semi-supervised learning is being extensively applied to estimate classifiers from training data in which not all the labels of the feature vectors are available. We present gmmsslm, an R package for estimating the Bayes' classifier from such partial

Externí odkaz: http://arxiv.org/abs/2302.13206

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