ERIC Number: EJ359656
Record Type: Journal
Publication Date: 1987
Free Text vs. Controlled Vocabulary; A Reassessment.
Dubois, C. P. R.
Online Review, v11 n4 p243-53 Aug 1987
Presents the advantages and disadvantages of free text and controlled vocabulary retrieval techniques and a methodology to assist in deciding on the optimal technique for a particular purpose. The relevance of the techniques for expert systems and full text contexts is also discussed and recommendations for further research are made. (Author/EM)
Publication Type: Journal Articles; Information Analyses; Reports - Descriptive; Speeches/Meeting Papers
Education Level: N/A
Authoring Institution: N/A