Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Joshua T. Goodman"'
Publikováno v:
Applied Measurement in Education. 33:34-43
Recent research has suggested that re-setting the standard for each administration of a small sample examination, in addition to the high cost, does not adequately maintain similar performance expe...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec1b334b18baa5a9db695070c8562a4a
https://doi.org/10.1080/08957347.2019.1674311
https://doi.org/10.1080/08957347.2019.1674311
Publikováno v:
Applied Psychological Measurement. 36:291-308
The prevalence of high-stakes test scores as a basis for significant decisions necessitates the dissemination of accurate and fair scores. However, the magnitude of these decisions has created an environment in which examinees may be prone to resort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06dfdfab6a63cdb84d9133b95bd1bb3d
https://doi.org/10.1177/0146621612445575
https://doi.org/10.1177/0146621612445575
Publikováno v:
Educational and Psychological Measurement. 71:80-94
The Mantel—Haenszel procedure is a popular technique for determining items that may exhibit differential item functioning (DIF). Numerous studies have focused on the strengths and weaknesses of this procedure, but few have focused the performance o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc3a7aa8fe2364646985d2a81b16f5d
https://doi.org/10.1177/0013164410387341
https://doi.org/10.1177/0013164410387341
Autor:
John T. Willse, Joshua T. Goodman
Publikováno v:
Educational and Psychological Measurement. 68:587-602
This research provides a direct comparison of effect size estimates based on structural equation modeling (SEM), item response theory (IRT), and raw scores. Differences between the SEM, IRT, and raw score approaches are examined under a variety of da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b4e4cad516099cd03893781b54374c
https://doi.org/10.1177/0013164407312601
https://doi.org/10.1177/0013164407312601
Publikováno v:
Communications of the ACM. 50:24-33
Even as spammers and phishers try evermore sophisticated techniques to get past filters and into users' mailboxes, anti-spam researchers have managed to stay several steps ahead, so far.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b95e3e252331c6854a5a971963629409
https://doi.org/10.1145/1216016.1216017
https://doi.org/10.1145/1216016.1216017
Publikováno v:
Scientific American. 292:42-49
In 1978 the first spam e-mail—a plug from a marketing representative at Digital Equipment Corporation for the new Decsystem-20 computer—was dispatched to about 400 people on the Arpanet. Today junk correspondence in the form of unwanted commercia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8126bd83dfccf3c8d8aafab3db8ecfdb
https://doi.org/10.1038/scientificamerican0405-42
https://doi.org/10.1038/scientificamerican0405-42
Autor:
Joshua T. Goodman, David Heckerman
Publikováno v:
Significance. 1:69-72
Spam—unsolicited commercial e-mail—is a complex and growing problem, and threatens to derail the internet revolution. Joshua Goodman and David Heckerman of Microsoft Research describe some statistics-based methods for blocking spam, first by dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e67a00fa75ea296fbc8e5dcda87d1fe
https://doi.org/10.1111/j.1740-9713.2004.021.x
https://doi.org/10.1111/j.1740-9713.2004.021.x
Publikováno v:
ACM Transactions on Asian Language Information Processing. 1:3-33
This article presents a unified approach to Chinese statistical language modeling (SLM). Applying SLM techniques like trigram language models to Chinese is challenging because (1) there is no standard definition of words in Chinese; (2) word boundari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c68999598eaae56d299c86512eaea972
https://doi.org/10.1145/595576.595578
https://doi.org/10.1145/595576.595578
Autor:
Joshua T. Goodman
Publikováno v:
Computer Speech & Language. 15:403-434
In the past several years, a number of different language modeling improvements over simple trigram models have been found, including caching, higher-order n -grams, skipping, interpolated Kneser?Ney smoothing, and clustering. We present explorations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38886710c08b7888643af9b6f698d5b2
https://doi.org/10.1006/csla.2001.0174
https://doi.org/10.1006/csla.2001.0174
Autor:
Joshua T. Goodman, Stanley F. Chen
Publikováno v:
ACL
We present an extensive empirical comparison of several smoothing techniques in the domain of language modeling, including those described by Jelinek and Mercer (1980), Katz (1987), and Church and Gale (1991). We investigate for the first time how fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b377ef4c50a68cc689b8dc2aec7c3797
https://doi.org/10.1006/csla.1999.0128
https://doi.org/10.1006/csla.1999.0128