Výsledky vyhledávání - "Thomas K. Landauer"

Elektronická kniha

The Trouble with Computers : Usefulness, Usability, and Productivity

Autor: Thomas K. Landauer

Despite enormous investments in computers over the last twenty years, productivity in the very service industries at which they were aimed virtually stagnated everywhere in the world.If computers are not making businesses, organizations, or countries

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Information Retrieval using a Singular Value Decomposition Model of Latent Semantic Structure

Autor: Scott Deerwester, Karen E. Lochbaum, Susan T. Durnais, Thomas K. Landauer, Richard A. Harshman, George W. Furnas, Lynn A. Streeter

Publikováno v: SIGIR

In a new method for automatic indexing and retrieval, implicit higher-order structure in the association of terms with documents is modeled to improve estimates of term-document association, and therefore the detection of relevant documents on the ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50040ef25d1b304eabc5afb2f6cf8293
https://doi.org/10.1145/3130348.3130358

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Applications of Latent Semantic Analysis

Autor: Thomas K. Landauer

Publikováno v: Proceedings of the Twenty-Fourth Annual Conference of the Cognitive Science Society ISBN: 9781315782379

Latent Semantic Analysis (LSA) treats language learning and representation as a problem in mathematical induction. It casts the passages of a large and representative text corpus as a system of simultaneous linear equations in which passage meaning e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60ea8a1f7eb8c88281fe25ada440c979
https://doi.org/10.4324/9781315782379-34

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Models of Vocabulary Acquisition: Direct Tests and Text-Derived Simulations of Vocabulary Growth

Autor: Mark Rosenstein, Peter W. Foltz, Randall Sparks, Andrew Biemiller, Thomas K. Landauer

Publikováno v: Scientific Studies of Reading. 18:130-154

Determining word meanings that ought to be taught or introduced is important for educators. A sequence for vocabulary growth can be inferred from many sources, including testing children’s knowledge of word meanings at various ages, predicting from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f9e971cad9770bcd30e17f7ddaacd3b
https://doi.org/10.1080/10888438.2013.821992

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Word Maturity: A New Metric for Word Knowledge

Autor: Kirill Kireyev, Thomas K. Landauer, Charles Panaccione

Publikováno v: Scientific Studies of Reading. 15:92-108

A new metric, Word Maturity, estimates the development by individual students of knowledge of every word in a large corpus. The metric is constructed by Latent Semantic Analysis modeling of word knowledge as a function of the reading that a simulated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5daf0fd5e324014082fea5a70165411
https://doi.org/10.1080/10888438.2011.536130

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A New Formative Assessment Technology for Reading and Writing

Autor: Karen E. Lochbaum, Scott Dooley, Thomas K. Landauer

Publikováno v: Theory Into Practice. 48:44-52

Advances in assessment technologies are affording teachers and students new ways to efficiently assess and track achievement while also better promoting learning. WriteToLearn is one such technology, a Web-based tool that integrates practice and asse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ab3e2647002290a749b91549b56cbbd
https://doi.org/10.1080/00405840802577593

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