update

examples/conv_tasnet/step_1_prepare_data.py

@@ -136,7 +136,7 @@ def main():
                 "random1": random1,
             }
             row = json.dumps(row, ensure_ascii=False)
-            if random2 < 0.8:
+            if random2 < (1 / 300 / 2):
                 ftrain.write(f"{row}\n")
             else:
                 fvalid.write(f"{row}\n")