نتایج جستجو برای: predictor

تعداد نتایج: 78346  

2016
Meijun Qian

This paper examines the gender diversity in corporate boardrooms in Asia and the Pacific and how the diversity affects corporate performance. We find that boardroom gender diversity is low in Asia with 7.5% female representation on average in 2012, but showing a 1.8% improvement in 2013. The appointment of female directors and a gender-diverse boardroom are on average positively associated with...

2009
Finn Macleod Alexei Pokrovskii Dmitrii Rachinskii

The predictability of a sequence is defined as the asymptotic performance of the best performing predictor in a given class. The value of the predictability of a sequence will in general depend on the choice of this predictor class. The existence of universal properties of predictability is demonstrated by looking at relationships between different sequences these relationships hold for any cla...

2013
Jonathan Harper Bryan Cunitz Ryan Hsi Michael Bailey Mathew Sorensen

2010
Kasia Muldner Winslow Burleson Brett van de Sande Kurt VanLehn

We present results from an analysis of students’ shallow behaviors, i.e., gaming, during their interaction with an Intelligent Tutoring System (ITS). The analysis is based on six college classes using the Andes ITS for homework and test preparation. Our findings show that student features are a better predictor of gaming than problem features, and that individual differences between students im...

2012
René Bekkers

This is the second of two articles in which we present a comprehensive review of the multidisciplinary academic literature on philanthropy. In this article, we identify the following predictors of charitable giving by individuals and/or households: gender, family composition and income. For each predictor, we discuss the evidence for the mechanisms that may explain why the predictor is correlat...

Journal: :Computers, Environment and Urban Systems 2005
Zhi-Yong Yin Susan Walcott Brian Kaplan Jian Cao Weiqing Lin Minjian Chen Dongsheng Liu Yuemin Ning

Recent urban development in Shanghai, the largest city in China, and its impact on the water environment are examined in this study. The area of built-up surface was obtained from the classification of the Landsat 7 ETM+ images of the year 2000 for Shanghai. The proportion of built-up surface and population density were extracted from buffer zones with radii ranging from 100 to 2000 m, and used...

Journal: :J. Instruction-Level Parallelism 2006
André Seznec Pierre Michaud

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