Updated hypothesis key generation to be the same as sherpa (#226)

2023-07-27 23:19:49 -07:00
parent a12252a01d
commit daffdab52a
1 changed files with 2 additions and 2 deletions
--- a/sherpa-onnx/csrc/hypothesis.h
+++ b/sherpa-onnx/csrc/hypothesis.h
@@ -60,9 +60,9 @@ struct Hypothesis {
  std::string Key() const {
    // TODO(fangjun): Use a hash function?
    std::ostringstream os;
-    std::string sep = "-";
+    std::string sep;
    for (auto i : ys) {
-      os << i << sep;
+      os << sep << i;
      sep = "-";
    }
    return os.str();