2013
DOI: 10.1016/j.sbspro.2013.06.454
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Obtaining a Practical Model for Estimating Stock Performance on an Emerging Market Using Logistic Regression Analysis

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Cited by 7 publications
(6 citation statements)
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“…[ [22,23], health-care [24][25][26][27], and finance [28][29][30][31]. In all of these domains, it is crucial to understand which input features are truly important in determining the model's output (either on a single data point or in aggregate across a dataset), and our aim is to show that adversarially-trained logistic regression models yield significantly better feature-attribution by shrinking the weights on irrelevant or weakly-relevant features to negligible levels, with minimal impact on (and often improvement in) performance on natural test data.…”
Section: Discussionmentioning
confidence: 99%
“…[ [22,23], health-care [24][25][26][27], and finance [28][29][30][31]. In all of these domains, it is crucial to understand which input features are truly important in determining the model's output (either on a single data point or in aggregate across a dataset), and our aim is to show that adversarially-trained logistic regression models yield significantly better feature-attribution by shrinking the weights on irrelevant or weakly-relevant features to negligible levels, with minimal impact on (and often improvement in) performance on natural test data.…”
Section: Discussionmentioning
confidence: 99%
“…A teoria referente à perspectiva da empresa aborda que o principal objetivo da gestão das empresas de capital aberto é maximizar os lucros (Erhemjamts, Li & Venkateswaran, 2013). Além disso, as informações oferecidas aos investidores, independentemente se provém de relatórios financeiros ou indicadores macroeconômicos, representam a base fundamental para a tomada de decisões no mercado de capitais (Bressan, Braga & Bressan, 2003;Mironiuc & Robu, 2013).…”
Section: Desempenho Econômico-financeirounclassified
“…Assim, o desempenho econômico-financeiro é influenciado por diversos fatores (Lin, Yang & Liou, 2009). Nesse contexto, a maioria dos estudos utilizam índices financeiros como o Retorno sobre Ativos (ROA), Retorno sobre o Patrimônio Líquido (ROE), Tamanho, Liquidez Geral, Lucro por Ação, dentre outros (Erhemjamts, Li & Venkateswaran, 2013;Mironiuc & Robu, 2013;Mallin, Farag & Ow-Yong, 2014;Ahmad & Jusoh, 2014;Wang et al, 2014).…”
Section: Rmcunclassified
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