dump competed hypotheses

source/sample/transformer/T2TSearch.cpp

@@ -530,7 +530,7 @@ void T2TSearch::Dump(XTensor * output)
 
             /* we track the state from the end to the beginning */
             while(state != NULL){
-                words[count++] = state->prediction;
+                words[count++] = state->isCompleted ? -1 : state->prediction;
                 state = state->last;
             }
 

source/sample/transformer/T2TTester.cpp

@@ -144,5 +144,21 @@ void T2TTester::Test(const char * fn, const char * ofn, T2TModel * model)
     XPRINT3(0, stderr, "[INFO] test finished (took %.1fs, word=%d, and ppl=%.3f)\n",
             elapsed,wordCountTotal, exp(loss/wordCount));
 }
+    
+/*
+dump the result into the file
+>> file - data file
+>> output - output tensor
+*/
+void T2TTester::Dump(FILE * file, const XTensor * output)
+{
+    int seqLength = output->GetDim(-1);
+    
+    for(int i = 0; i < output->unitNum; i += seqLength){
+        for(int j = 0; j < seqLength; j++){
+            
+        }
+    }
+}
 
 }

source/sample/transformer/T2TTester.h

@@ -57,8 +57,11 @@ public:
 
     /* test the model */
     void Test(const char * fn, const char * ofn, T2TModel * model);
+    
+    /* dump the result into the file */
+    void Dump(FILE * file, const XTensor * output);
 };
 
 }
 
-#endif
\ No newline at end of file
+#endif