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README.md

Customized ASR

introduction

These scripts are tutorials to show you how build your own decoding graph.

eg:

  • G with slot: 打车到 "address_slot"。

  • this is address slot wfst, you can add the address which want to recognize.

  • after replace operation, G = fstreplace(G_with_slot, address_slot), we will get the customized graph.

These operations are in the scripts, please check out. we will lanuch more detail scripts.

How to run

bash run.sh

Results

CTC WFST

Overall -> 1.23 % N=1134 C=1126 S=6 D=2 I=6
Mandarin -> 1.24 % N=1132 C=1124 S=6 D=2 I=6
English -> 0.00 % N=2 C=2 S=0 D=0 I=0