Joint modelling location and scale with the LTS estimation method
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2024.2449112
Abstract: The joint modelling of location and scale presents significant challenges in regression, particularly in handling outliers and variance heterogeneity. Robust estimation methods are crucial in this context to ensure reliable analyses. This paper introduces a… read more here.
Keywords: location; joint modelling; modelling location; lts estimation ... See more keywords
Joint Modelling of Astrophysical Systematics for Cosmology with LSST Cosmic Shear
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staf156
Abstract: We present a novel framework for jointly modelling the weak lensing source galaxy redshift distribution and the intrinsic alignment (IA) of galaxies through a shared luminosity function (LF). In the context of a Rubin Observatory’s… read more here.
Keywords: joint modelling; systematics; cosmic shear; lsst cosmic ... See more keywords
Video Joint Modelling Based on Hierarchical Transformer for Co-Summarization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Pattern Analysis and Machine Intelligence"
DOI: 10.1109/tpami.2022.3186506
Abstract: Video summarization aims to automatically generate a summary (storyboard or video skim) of a video, which can facilitate large-scale video retrieval and browsing. Most of the existing methods perform video summarization on individual videos, which… read more here.
Keywords: summarization; modelling based; joint modelling; video ... See more keywords
Assessing importance of biomarkers: A Bayesian joint modelling approach of longitudinal and survival data with semi-competing risks
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DOI: 10.1177/1471082x20933363
Abstract: Longitudinal biomarkers such as patient-reported outcomes (PROs) and quality of life (QOL) are routinely collected in cancer clinical trials or other studies. Joint modelling of PRO/QOL and survival data can provide a comparative assessment of… read more here.
Keywords: competing risks; longitudinal survival; semi competing; joint modelling ... See more keywords
A two-stage approach for Bayesian parametric joint modelling of longitudinal and Weibull accelerated failure time data
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DOI: 10.2298/fil2423265y
Abstract: Since longitudinal and survival data are often obtained together in applications, studies on joint modelling that reveal the relationship between these two data have increased considerably in recent years. These models are generally defined by… read more here.
Keywords: stage approach; parametric joint; survival data; joint modelling ... See more keywords