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Munch, Elizabeth – Journal of Learning Analytics, 2017
Topological data analysis (TDA) is a collection of powerful tools that can quantify shape and structure in data in order to answer questions from the data's domain. This is done by representing some aspect of the structure of the data in a simplified topological signature. In this article, we introduce two of the most commonly used topological…
Descriptors: Data Analysis, Topology, Graphs, Proximity
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Glazerman, Steven; Nichols-Barrer, Ira; Valant, Jon; Burnett, Alyson – National Center for Education Evaluation and Regional Assistance, 2018
More than ever, school districts and other organizations need to provide parents with information about school quality and their school choices. Across the country school choice is expanding in ways that provide opportunities--and challenges--for parents to select the schools that best fit their children's needs. The federal Every Student Succeeds…
Descriptors: School Choice, Evidence Based Practice, Information Dissemination, Parent Education