منابع مشابه
Automatically Grading Essays with Markit
Markit is an Automated Essay Grading (AEG) system capable of running on typical desktop PC platforms. Its performance compares favourably with human graders and with commercially available systems. A distinct advantage of Markit over existing commercial systems is that it requires only one model answer against which the student essays are compared. In this paper we report on a trial of Markit w...
متن کاملThe Power of Normalised Word Vectors for Automatically Grading Essays
Latent Semantic Analysis, when used for automated essay grading, makes use of document word count vectors for scoring the essays against domain knowledge. Words in the domain knowledge documents and essays are counted, and Singular Value Decomposition is undertaken to reduce the dimensions of the semantic space. Near neighbour vector cosines and other variables are used to calculate an essay sc...
متن کاملGrading Diagrams Automatically
This paper describes a feasibility study into the marking (grading) of diagrams automatically. The diagrams were produced by students during an on-line examination using a simple drawing tool. The students’ examination answers, which included a diagram, were submitted over the Internet to an automatic marking tool for grading. This paper describes the methodology adopted by the diagram marking ...
متن کاملScoring Essays Automatically Using Surface Features
Surface features of essays include nonlinguistic characteristics such as total number of words per essay (essay length), sentence length, and word length as well as linguistic characteristics such as the total number of grammatical errors, the types of grammatical errors, or the kinds of grammatical constructions (e.g., passive or active) that appear in an essay. This study examines the feasibi...
متن کاملStatistical and Linguistic Strategies in the Computer Grading of Essays
Essay tests are used in the schools and colleges of all nations, and in major testing programs of national and eveh international size. Potentially, such essay tests are an important applied field for computational linguistics, and.should eventually provide focus for much work. Yet in the past, little direct attention has been paid to such grading, although there are ways to begin investigation...
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ژورنال
عنوان ژورنال: Issues in Informing Science and Information Technology
سال: 2004
ISSN: 1547-5840,1547-5867
DOI: 10.28945/769