IRS13
Scientific Report No. IRS-13 Information Storage and Retrieval
Word-Word Associations in Document Retrieval Systems
chapter
M. E. Lesk
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
IX-34
Weight Rank Recall Log Precision
.125 .3009 .4668
.25 .3224 .4991
.5 .3239 .4952
1.0 .3162 .4888
2.0 .3007 .4712
All runs 6-50, cosine correlation, cutoff 0.6
Effect of Varying Weight of Associations
Table 11