ISR11
Scientific Report No. ISR-11 Information Storage and Retrieval
An Experimental Investigation of Automatic Hierarchy Generation
chapter
G. Blomgren
A. Goodman
L. Kelly
Harvard University
Gerard Salton
Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government.
VIII-21
The Hierarchy
Cutoff = .085000
oo 080® ®(2[OCRerr]C[OCRerr]3) (5;)(6;)[OCRerr]9)o0 GQ8s [OCRerr]o
[OCRerr] (60) [OCRerr](62) [OCRerr] [OCRerr] (54) [OCRerr] (34)