Fix innerproduct for ann

Signed-off-by: John Mazanec <jmazane@amazon.com>
2021-05-28 13:50:01 -07:00 · 2021-05-28 13:50:01 -07:00 · 4f69990198
parent 3340083904
commit 4f69990198
1 changed files with 1 additions and 1 deletions
--- a/docs/knn/approximate-knn.md
+++ b/docs/knn/approximate-knn.md
@ -176,7 +176,7 @@ A space corresponds to the function used to measure the distance between two poi
  </tr>
  <tr>
    <td>innerproduct</td>
-    <td>\[ Distance(X, Y) = {A &middot; B} \]</td>
+    <td>\[ Distance(X, Y) = - {A &middot; B} \]</td>
    <td>if (Distance Function >= 0) 1 / (1 + Distance Function) else -Distance Function + 1</td>
  </tr>
 </table>