Open GoogleCodeExporter opened 9 years ago
Well, after some poking around I sort of think that current transducersaurus is
very bad on sphinx model. The reasons are:
1. In C transducer a lot of transitions are generated. If some triphone is
missing in mdef it actually means it's not possible at all.
2. HMMs aren't properly tied. They need to be tied according to the senone
sequence and not just by position.
Needs some work, maybe I'll comment in more detail later. For now the
performance of the model is very bad comparing to the approach suggested in the
issue #1.
Original comment by nshmy...@gmail.com
on 3 Apr 2011 at 10:10
Here is the final patch I've applied to create high-performance sphinx
word-position cascade
Original comment by nshmy...@gmail.com
on 8 Apr 2011 at 1:08
Attachments:
Marking as fixed in this revision. Current sphinx cd models should be smaller
and more economical now.
Original comment by Josef.Ro...@gmail.com
on 10 May 2011 at 4:15
Re-opened just in case.
Original comment by Josef.Ro...@gmail.com
on 12 May 2011 at 12:04
Original issue reported on code.google.com by
nshmy...@gmail.com
on 3 Apr 2011 at 10:05Attachments: