19 Nov 1999
Sphinx Speech Group, CMU-SCS (rkm@cs.cmu.edu)
Sphinx-3.2 Performance (contd.)
·1998 BN Eval set
·5K tied-state CHMM, 32 density/state model (1998)
·60K vocab, trigram LM
--
--
--
100
--
100
50
30
100
100
--
--
20K
20K
10K
10K
10K
10K
10K
10K
21.5
22.0
22.0
22.0
22.1
22.1
22.1
22.1
22.4
23.2
103K
10.8K
9.7K
9.7K
7.9K
7.9K
7.9K
7.9K
7.2K
5.1K
9*
52
52
41
52
40
29
21
39
38
42.7
3.1
3.1
3.3
3.3
2.6
2.8
2.6
2.0
1.4
49.3
8.5
8.4
9.2
9.2
7.9
8.6
8.5
7.3
6.6
425*
450
450
400
400
450
400
400
450
450
10
20
20
20
20
20
20
20
20
20
flat-wb
trees:3
3
3
3
3
3
3
2
1
config   wd/f    bp/f   hmm/f     WER   %incr   hmm/f    bp/f    srch     total    MHz
pruning param.
active
WER
xRT
P-III
--
2.3
2.3
2.3
2.8
2.8
2.8
2.8
4.2
7.9