lib/classifier/lsi.rb in yury-classifier-1.3.3 vs lib/classifier/lsi.rb in yury-classifier-1.3.4

@@ -286,10 +286,10 @@
       s_cutoff = s.sort.reverse[(s.size * cutoff).round - 1]
       s.size.times do |ord|
         s[ord] = 0.0 if s[ord] < s_cutoff
       end
       # Reconstruct the term document matrix, only with reduced rank
-      u * Matrix.diag( s ) * v.trans
+      u * ($GSL ? GSL::Matrix : Matrix).diag( s ) * v.trans
     end
     
     def node_for_content(item, &block)    
       if @items[item]
         return @items[item]