Lecture 3 Modeling.pdf

Generalized Vector Space Model(Continued)• Determine the index vector k i associatedwith the index term k iki=∑∀r, g ( m ) = 1 i,r∑i∀r,gri( mrc) = 1cm2i , rrCollect all the vectors m r inwhich the index term k i is instate 1.ci,r=dj| gl( dj) = g∑l( mwri,j) foralllSum up w i,j associated withthe index term k i and documentd j whose term occurrencepattern coincides with minterm m r3-73