fix dataset bug

haoneng.lhn

2023-08-14 99db720a0dbede750352286732298e61daec02a4

1
2
3
4
5
6
beam_size: 10
penalty: 0.0
maxlenratio: 0.0
minlenratio: 0.0
ctc_weight: 0.5
lm_weight: 0.7