computers

Computer Analysis of Essays Jill Burstein, Karen Kukich, Susanne Wolff, Chi Lu† and Martin Chodorow‡ † Educational test Service, Princeton NJ ‡ Hunter College, New York City Abstract query into the riding habit of advanced computational philology techniques deep culminated in the implementation of a icon smart look for irritate ahead administration at Educational examen Service (ETS). In an evaluation study using info sets from bakers dozen contrary GMAT raise prompts, this system, e-rater, showed between 87% and 94% apprehension with technological readers scores, an accuracy comparable to that between devil expert readers. This indicates that e-rater might be expedient as a second reader for high stakes assessments, gum frankincense leading to a considerable reduction in taste hit costs. We describe the design and evaluation of the e-rater automatic essay win system and discuss some implications of this research for assessment. 1 . mental institution Increased emphasis on death penalty-based test has led to the inclusion of more constructed-response paternity items on standardized tests. The Analytical paternity Assessments of the tweak Management Admissions Test (GMAT) are typical examples (see the GMAT meshwork site at http://www.gmat.org for examples). hardly scoring essays manually is high-priced and time consuming.

In addition, the subjectivity inherent in humanness reader scoring has been subject to criticism. For more than five years, ETS researchers watch been exploring the use of advanced computational linguistics techniques for a utomatically scoring a variety of construct! ed writing responses. This research recently culminated in the implementation of a prototype automatic essay scoring system, dubbed e-rater. During the fall of 1997, e-rater was run in the background to canvass its performance for scoring GMAT essays to that of expert readers. E-raters scores showed between 87% and 94% agreement with expert readers scores on thirteen different GMAT essay...If you want to get a full essay, ordering it on our website: BestEssayCheap.com

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