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Using Machine Learning Sentiment Analysis to Evaluate Learning Impact
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Lazrig, Ibrahim; Humpherys, Sean L. – Information Systems Education Journal, 2022
Can sentiment analysis be used in an educational context to help teachers and researchers evaluate students' learning experiences? Are sentiment analyzing algorithms accurate enough to replace multiple human raters in educational research? A dataset of 333 students evaluating a learning experience was acquired with positive, negative, and neutral…
Descriptors: College Students, Learning Analytics, Educational Research, Learning Experience
Extracting Sentences To Justify Categorization.
De Bruijn, Berry; Martin, Joel; Wolting, Cheryl; Donaldson, Ian – Proceedings of the ASIST Annual Meeting, 2001
Examines several alternative document summarization techniques to determine which is the most effective for saving time when a human judge must certify the output of an automatic categorization system. That is, how useful is the summarization technique as compared to reading the entire document. Users in this case are molecular biologists wanting…
Descriptors: Abstracts, Automation, Classification, Computer Oriented Programs
Man-Machine Referential Communication in a Personal Information Retrieval System.
Linn, William Erwin, Jr. – 1972
The trend toward on-line utilization of computers in recent years has included the emergence of computer support systems to fill the information processing needs of individuals engaged in scientific research. In this study, a new approach to document description is applied to the design of a personal information storage and retrieval system,…
Descriptors: Classification, Computer Programs, Indexing, Information Processing
STATE OF THE ART OF DIAL ACCESS INFORMATION RETRIEVAL. INTERIM REPORT ON LIBRARY RESEARCH.
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OFIESH, GABRIEL D. – 1967
THIS REPORT COVERS A REVIEW OF THE LITERATURE ON THE DIAL ACCESS INFORMATION SYSTEMS (DAIRS), USED FOR RETRIEVING AND TRANSMITTING AUDIO AND/OR VISUAL INSTRUCTIONAL MATERIALS TO CARRELS OR CLASSROOMS ELECTRONICALLY. AFTER FORMULATING A WORKING DEFINITION OF THE SUBJECT, A CLASSIFICATION SYSTEM AND SPECIFIC SUBJECT HEADINGS FOR USE IN THE SEARCH…
Descriptors: Audiovisual Instruction, Autoinstructional Aids, Carrels, Classification
AUDACIOUS - An Experiment with an On-Line, Interactive Reference Retrieval ment with an On-Line, Interactive Reference Retrieval System Using the Universal Decimal Classification as the Index Language in the Field of Nuclear Science.
Freeman, Robert R.; Atherton, Pauline – 1968
This report describes an experimental system for remote direct access to files of computer-stored information which has been indexed by the Universal Decimal Classification (UDC). The data base for the experiment consisted of references from a single issue of Nuclear Science Abstracts. The Special Subject Edition of UDC for Nuclear Science and…
Descriptors: Classification, Display Systems, Evaluation Methods, Indexing
Beyond Boolean: Designing the Next Generation of Online Catalogs.
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Hildreth, Charles R. – Library Trends, 1987
Presents a classification scheme for generations of online catalogs; discusses current online technologies and identifies deficiencies; and discusses enhancements that will take online catalogs into the next generation. Such enhancements will include increased access to information through user-system dialogue, automatic search aids, subject…
Descriptors: Access to Information, Classification, Futures (of Society), Indexes