Fixed major bug when calculating distributions using multiprobe. The

\Delta' function was incorrect and is now fixed. No other changes are necessary. Testing continues.
YahooArchive · Jan 31, 2012 · a2a09b5 · a2a09b5
1 parent 57680c2
commit a2a09b5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/CalculateLSHParameters.m b/CalculateLSHParameters.m
@@ -208,7 +208,8 @@
 % Now do the same thing for the multiprobe buckets
 wMatrix2 = zeros(length(xp), length(wList));
 for i=1:length(wList)
-    wMatrix2(:,i) = max(0, 1-abs(xp'-wList(i))/wList(i));
+    % wMatrix2(:,i) = max(0, 1-abs(xp'-wList(i))/wList(i));
+    wMatrix2(:,i) = max(0, min(1, (1.5 + -2*abs(xp'/wList(i)-.75))));
 end
 binAnyProb2 = projAnyPDF' * wMatrix2 * xpBinWidth;
 binNnProb2 = projNnPDF' * wMatrix2 * xpBinWidth;