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open access

Error and optimism bias regularization

Description: Article describes how in Machine Learning, prediction quality is usually measured using different techniques and evaluation methods. This paper will introduce a simple regularization term to manage the number of over-predicted/under-predicted instances in a regression model.
Date: January 28, 2023
Creator: Sohaee, Nassim
Item Type: Refine your search to only Article
Partner: UNT College of Business
open access

What Comes Up? Analyzing Patterns of Resurgence using PORTL

Description: The term "resurgence" generally refers to the reappearance of certain behaviors during extinction. Different definitions describe these behaviors as previously reinforced, previously extinguished, or simply previously learned. At first glance, these definitions seem the same. And, researchers have not given much thought to the differences between them. However, these definitions could refer to different initial teaching procedures, and these differences may produce different results during exti… more
Date: August 2020
Creator: Sumner, Sarah
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Developing Culturally Responsive Literacy Teachers: Analysis of Academic, Demographic, and Experiential Factors Related to Teacher Self-efficacy

Description: This mixed-methods study examined teachers' culturally responsive teaching (CRT) self-efficacy beliefs and the relationships among selected academic, demographic, and experiential factors. Guided by theoretical and empirical research on CRT, teacher dispositions, and assessment in teacher education (TE) programs for culturally and linguistically diverse (CLD) students, this study utilized an extended version of Siwatu's 2007 Culturally Responsive Teaching Self-Efficacy (CRTSE) Scale to conduct … more
Date: December 2012
Creator: Sarker, Amie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Mathematics Anxiety and Mathematics Self-efficacy in Relation to Medication Calculation Performance in Nurses

Description: The purpose of this study is to identify and analyze the relationships that exist between mathematics anxiety and nurse self-efficacy for mathematics, and the medication calculation performance of acute care nurses. This research used a quantitative correlational research design and involved a sample of 84 acute care nurses, LVNs and RNs, from a suburban private hospital. the participants filled out a Mathematics Anxiety Scale, a Nurse Self-Efficacy for Mathematics Scale and also completed a 20… more
Date: May 2012
Creator: Melius, Joyce
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Hierarchical Regression Analysis of the Relationship Between Blog Reading, Online Political Activity, and Voting During the 2008 Presidential Campaign

Description: The advent of the Internet has increased access to information and impacted many aspects of life, including politics. The present study utilized Pew Internet & American Life survey data from the November 2008 presidential election time period to investigate the degree to which political blog reading predicted online political discussion, online political participation, whether or not a person voted, and voting choice, over and above the predication that could be explained by demographic measure… more
Date: December 2010
Creator: Lewis, Mitzi
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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