ISR11 Information Analysis and Dictionary Construction chapter G. Salton 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. IV-[OCRerr]9 terms assigned to documents T T T 1 2 [OCRerr] T4 T[OCRerr] T6 T7 3 0 0 2 0 6 1 0 0 1 3 2 0 2 decc;[OCRerr]rnoent DDDDI 0 2 3 0 [OCRerr] 0 0 1 2 1 0 3 1 0 (a) Term-Document Matrix Showing Frequency of Terms Assigned to Documents D1 (b) Term-Document Graph for Matrix of Fig. 15 (a) Term-Document Graphs and Matrices Fig. 15