Fix initial tokens to decoding (#246)

2023-08-09 12:33:47 +08:00
parent aeb112dd06
commit aa48b76d4b
5 changed files with 10 additions and 5 deletions
--- a/sherpa-onnx/csrc/online-transducer-greedy-search-decoder.cc
+++ b/sherpa-onnx/csrc/online-transducer-greedy-search-decoder.cc
@@ -55,7 +55,8 @@ OnlineTransducerGreedySearchDecoder::GetEmptyResult() const {
  int32_t context_size = model_->ContextSize();
  int32_t blank_id = 0;  // always 0
  OnlineTransducerDecoderResult r;
-  r.tokens.resize(context_size, blank_id);
+  r.tokens.resize(context_size, -1);
+  r.tokens.back() = blank_id;

  return r;
 }