probabilistic parser

maca_trans_parser/src/simple_decoder_parser_arc_eager.c

@@ -151,6 +151,10 @@ void simple_decoder_parser_arc_eager(context *ctx)
   int index;
   float score;
   
+  double sumExp = 0.;
+  double currentSumExp = 0.;
+  double ScoreTranslation = -150.;
+  
   word* word_scored;
   
   root_label = dico_string2int(ctx->dico_labels, ctx->root_label);
@@ -182,7 +186,25 @@ void simple_decoder_parser_arc_eager(context *ctx)
 
       if(ctx->debug_mode){
 	vcode *vcode_array = feature_table_get_vcode_array(fv, ft);
-	for(int i=0; i < ctx->mvt_nb && i < 1000; i++){
+	
+	/* Get the probabilistic parameters */
+	for(int i=0; i < ft->classes_nb; i++){
+	  int b1 = respect_standard_constraint(c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code));
+	  int b2 = respect_stack_constraint(ctx->partial_mode, c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code));
+	  int b3 = respect_buffer_constraint(ctx->partial_mode, c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code));
+
+	  if(b1 && b2 && b3){
+      if(sumExp == 0.){
+        sumExp += vcode_array[i].score;
+      }
+      if(vcode_array[i].score - sumExp >= 0){
+        sumExp += exp(vcode_array[i].score - sumExp);
+      }	  
+	  }
+	}
+  
+  currentSumExp = 0.;
+	for(int i=0; i < ft->classes_nb && i < 1000; i++){
 	  printf("%d\t", i);
 	  movement_parser_print(stdout, vcode_array[i].class_code, ctx->dico_labels);
 	  printf("\t%.4f", vcode_array[i].score);
@@ -190,13 +212,17 @@ void simple_decoder_parser_arc_eager(context *ctx)
 	  int b1 = respect_standard_constraint(c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code));
 	  int b2 = respect_stack_constraint(ctx->partial_mode, c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code));
 	  int b3 = respect_buffer_constraint(ctx->partial_mode, c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code));
-      printf(" %f ",exp(vcode_array[i].score));
-	  if(b1 && b2 && b3)
+	  if(b1 && b2 && b3){
+      if(vcode_array[i].score - sumExp >= 0){
+        printf(" [%f-",currentSumExp/sumExp));
+        currentSumExp += exp(vcode_array[i].score - sumExp);
+        printf("%f[", currentSumExp/sumExp));
+      }
       printf("\t<----");
-	  else
+	  }else
 		printf("\t<%d,%d,%d>",b1,b2,b3);
 	  // printf("\t%d", respect_standard_constraint(c, movement_parser_type(vcode_array[i].class_code), movement_parser_label(vcode_array[i].class_code)));
-	  printf("AAAAAAA\n");
+	  //printf("AAAAAAA\n");
 	  printf("\n");
 	}
 	free(vcode_array);