9 years ago · 7e00a1c1a3
--- a/docs/reference/index-modules/similarity.asciidoc
+++ b/docs/reference/index-modules/similarity.asciidoc
@@ -118,6 +118,8 @@ This similarity has the following options:
 
				 [horizontal]
			
 
				 `independence_measure`:: Possible values `standardized`, `saturated`, `chisquared`.
			
 
				 
			
 
				+Type name: `DFI`
			
 
				+
			
 
				 [float]
			
 
				 [[ib]]
			
 
				 ==== IB similarity.