Fix metrics for sift-256-hamming and word2bits-800-hamming

plot.py

@@ -128,12 +128,15 @@ def inv_fun(x):
         args.output = "results/%s.png" % (args.dataset + ("-batch" if args.batch else ""))
         print("writing output to %s" % args.output)
 
-    dataset, _ = get_dataset(args.dataset)
+    dataset, dimension = get_dataset(args.dataset)
     count = int(args.count)
     unique_algorithms = get_unique_algorithms()
     results = load_all_results(args.dataset, count, args.batch)
     linestyles = create_linestyles(sorted(unique_algorithms))
-    runs = compute_metrics(np.array(dataset["distances"]), results, args.x_axis, args.y_axis, args.recompute)
+    dataset_distances = np.array(dataset["distances"])
+    if args.dataset == "sift-256-hamming" or args.dataset == "word2bits-800-hamming":
+        dataset_distances *= dimension
+    runs = compute_metrics(dataset_distances, results, args.x_axis, args.y_axis, args.recompute)
     if not runs:
         raise Exception("Nothing to plot")