You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.6 KiB
68 lines
1.6 KiB
# aishell test
|
|
|
|
7176 utts, duration 36108.9 sec.
|
|
|
|
## U2++ Attention Rescore
|
|
|
|
> Intel(R) Xeon(R) Gold 6271C CPU @ 2.60GHz, support `avx512_vnni`
|
|
> RTF with feature and decoder which is more end to end.
|
|
|
|
### FP32
|
|
|
|
`local/recognizer.sh`
|
|
|
|
#### CER
|
|
|
|
```
|
|
Overall -> 5.75 % N=104765 C=99035 S=5587 D=143 I=294
|
|
Mandarin -> 5.75 % N=104762 C=99035 S=5584 D=143 I=294
|
|
English -> 0.00 % N=0 C=0 S=0 D=0 I=0
|
|
Other -> 100.00 % N=3 C=0 S=3 D=0 I=0
|
|
```
|
|
|
|
#### RTF
|
|
|
|
```
|
|
I1027 10:52:38.662868 51665 u2_recognizer_main.cc:122] total wav duration is: 36108.9 sec
|
|
I1027 10:52:38.662858 51665 u2_recognizer_main.cc:121] total cost:11169.1 sec
|
|
I1027 10:52:38.662876 51665 u2_recognizer_main.cc:123] RTF is: 0.309318
|
|
```
|
|
|
|
### INT8
|
|
|
|
`local/recognizer_quant.sh`
|
|
|
|
> RTF relative improve 12.8%, which count feature and decoder time.
|
|
> Test under Paddle commit c331e2ce2031d68a553bc9469a07c30d718438f3
|
|
|
|
#### CER
|
|
|
|
```
|
|
Overall -> 5.83 % N=104765 C=98943 S=5675 D=147 I=286
|
|
Mandarin -> 5.83 % N=104762 C=98943 S=5672 D=147 I=286
|
|
English -> 0.00 % N=0 C=0 S=0 D=0 I=0
|
|
Other -> 100.00 % N=3 C=0 S=3 D=0 I=0
|
|
```
|
|
|
|
#### RTF
|
|
|
|
```
|
|
I1110 09:59:52.551712 37249 u2_recognizer_main.cc:122] total wav duration is: 36108.9 sec
|
|
I1110 09:59:52.551717 37249 u2_recognizer_main.cc:123] total decode cost:9737.63 sec
|
|
I1110 09:59:52.551723 37249 u2_recognizer_main.cc:124] RTF is: 0.269674
|
|
```
|
|
|
|
### CTC Prefix Beam Search
|
|
|
|
`local/decode.sh`
|
|
|
|
#### CER
|
|
|
|
```
|
|
Overall -> 6.74 % N=104765 C=98106 S=6516 D=143 I=401
|
|
Mandarin -> 6.74 % N=104762 C=98106 S=6513 D=143 I=401
|
|
English -> 0.00 % N=0 C=0 S=0 D=0 I=0
|
|
Other -> 100.00 % N=3 C=0 S=3 D=0 I=0
|
|
|
|
```
|