Remove argmin/max selectLastIndex parameter (#722)

philloooo · web-flow · commit af67a72b392d · 2024-07-12T11:15:00.000+08:00
diff --git a/index.bs b/index.bs
@@ -1422,13 +1422,12 @@ Build a composed graph up to a given output operand into a computational graph a
 NOTE: Specifying an [=computational graph/input=] operand or [=computational graph/constant=] operand as a graph {{MLGraphBuilder/build(outputs)/outputs|output}} results in an error, as this is usually an incorrect usage of the API. Callers can work around this by introducing an {{MLGraphBuilder/identity()}} operator.
 
 ### argMin/argMax operations ### {#api-mlgraphbuilder-argminmax}
-Return the index location of the minimum or maxmium values of all the input values along the axes.
+Return the index location of the minimum or maxmium values of all the input values along the axes. In case of ties, the identity of the return value is implementation dependent.
 
 <script type=idl>
 dictionary MLArgMinMaxOptions {
   sequence<[EnforceRange] unsigned long> axes;
   boolean keepDimensions = false;
-  boolean selectLastIndex = false;
 };
 
 partial interface MLGraphBuilder {
@@ -1446,10 +1445,6 @@ partial interface MLGraphBuilder {
     : <dfn>keepDimensions</dfn>
     ::
         If true, retains reduced dimensions with [=list/size=] 1.
-
-    : <dfn>selectLastIndex</dfn>
-    ::
-        If true, select the last index instead of the first found along the axes.
 </dl>
 
 <div>
