IRS13
Scientific Report No. IRS-13 Information Storage and Retrieval
Document Length
chapter
E. M. Keen
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
V-52
Request QB15 Retrieval Systems which provide for the automated transmission
of information to the user from a distance.
Relevant Document 18, Using the Abstract
Matching Concepts and weight in document
Total Concepts in Document
Total Concepts in Request
Total Concepts that match
Cosine Numeric Correlation
Rank position
- Transmission (1)
16
6
1
0.0690
58
Relevant Document 18. Using the Full Text
Matching Concepts and weight in document
Total Concepts in Document 139
Total Concepts in Request 6
Total Concepts that match 5
Cosine Numeric Correlation 0.3596
Rank position
- Automated (8)
- Transmission (15)
- Information (13)
- User (8 1/2)
- Distance (2)
An[OCRerr]sis of request Q45 and relevant document i8, comparing
abstract and full text result, thesaurus, ADI Collection.
Figure 35.