simple monophone model
$ letterToPhone.pl -m modeldir -q queryDir -d CMUDICT/cmudict.0.6 -v 2 -t monophone < queryWordsAllCmuDict.txt 
127053words loaded.
mkdir: created directory `queryDir'
mkdir: created directory `queryDir/words'
...............................................................................................................................
HVite -A -D -H modeldir/monophone1.hdf -w modeldir/biphone.slf -i queryDir/predicted.mlf modeldir/phoneDict.dic modeldir/phonebet.txt -S queryDir/dict.scp 

No HTK Configuration Parameters Set


No HTK Configuration Parameters Set

$VAR1 = {
          'matchingWordCount' => 29867,
          'phoneCount' => 807103,
          'totalWordCount' => 127070,
          'totalEditDistance' => 194998
        };
word accuracy rate: 0.235043676713622
mean phone edit distance: 0.241602372931336

triphone, no ties model
$ letterToPhone.pl -m modelDir/ -q queryDirAllCmu -v 2 -d CMUDICT/cmudict.0.6 < temporaryCorrectDict.txt
127053words loaded.
$VAR1 = {
          'matchingWordCount' => 81501,
          'phoneCount' => 752662,
          'totalWordCount' => 119332,
          'totalEditDistance' => 61918
        };
word accuracy rate: 0.682976904769886
mean phone edit distance: 0.0822653461978949

$VAR1 = {
          'matchingWordCount' => 8449,
          'phoneCount' => 81053,
          'totalWordCount' => 12706,
          'totalEditDistance' => 7074
        };
word accuracy rate: 0.664961435542264
mean phone edit distance: 0.0872762266665022


add-one smoothed trigram no ties
$VAR1 = {
          'matchingWordCount' => 4229,
          'phoneCount' => 43032,
          'totalWordCount' => 6768,
          'totalEditDistance' => 4300
        };
word accuracy rate: 0.624852245862884
mean phone edit distance: 0.0999256367354527


========train test split=============
monophone
$ letterToPhone.pl -m modeldir/ -q querydir -d CMUDICT/cmudict.0.6 -t monophone -v 2 < queryWords.txt 
127053words loaded.
mkdir: created directory `querydir'
mkdir: created directory `querydir/words'
............
HVite -A -D -H modeldir//monophone1.hdf -w modeldir//biphone.slf -i querydir/predicted.mlf modeldir//phoneDict.dic modeldir//phonebet.txt -S querydir/dict.scp 

No HTK Configuration Parameters Set


No HTK Configuration Parameters Set

$VAR1 = {
          'matchingWordCount' => 3013,
          'phoneCount' => 81053,
          'totalWordCount' => 12706,
          'totalEditDistance' => 19206
        };
word accuracy rate: 0.237132063592004
mean phone edit distance: 0.236956065784117


unsmoothed bigram of triphones lang model, monophone hmm (run by accident)
HVite -A -D -H modeldir//triphone3.hdf -w modeldir//bigramtriphone.slf -i querydir/predictedTriphone.mlf modeldir//triphoneDict.dic modeldir//triPhones.txt -S querydir/dict.scp 

No HTK Configuration Parameters Set


No HTK Configuration Parameters Set

$VAR1 = {
          'matchingWordCount' => 4881,
          'phoneCount' => 81053,
          'totalWordCount' => 12706,
          'totalEditDistance' => 14589
        };
word accuracy rate: 0.384149220840548
mean phone edit distance: 0.179993337692621

unsmoothed trigram model:
$VAR1 = {
          'matchingWordCount' => 6386,
          'phoneCount' => 81053,
          'totalWordCount' => 12706,
          'totalEditDistance' => 11225
        };
word accuracy rate: 0.502597198174091
mean phone edit distance: 0.13848963024194


add-one smoothed trigram model:
$VAR1 = {
          'matchingWordCount' => 6878,
          'phoneCount' => 81053,
          'totalWordCount' => 12706,
          'totalEditDistance' => 9966
        };
word accuracy rate: 0.541319061860538
mean phone edit distance: 0.122956583963579


teed triphones, add-one-smoothing.  That's all I get?
No HTK Configuration Parameters Set

$VAR1 = {
          'matchingWordCount' => 6888,
          'phoneCount' => 81053,
          'totalWordCount' => 12706,
          'totalEditDistance' => 9597
        };
word accuracy rate: 0.542106091610263
mean phone edit distance: 0.118404007254512


clean dict:
beam=10
$VAR1 = {
          'matchingWordCount' => 651,
          'phoneCount' => 8108,
          'totalWordCount' => 1270,
          'totalEditDistance' => 1048
        };
word accuracy rate: 0.51259842519685
mean phone edit distance: 0.12925505673409

beam=20
$VAR1 = {
          'matchingWordCount' => 659,
          'phoneCount' => 8108,
          'totalWordCount' => 1270,
          'totalEditDistance' => 995
        };
word accuracy rate: 0.518897637795276
mean phone edit distance: 0.122718302910705


$VAR1 = {
          'matchingWordCount' => 659,
          'phoneCount' => 8108,
          'totalWordCount' => 1270,
          'totalEditDistance' => 995
        };
word accuracy rate: 0.518897637795276
mean phone edit distance: 0.122718302910705

fixed the skipped letter bug
$VAR1 = {
          'matchingWordCount' => 685,
          'phoneCount' => 8108,
          'totalWordCount' => 1270,
          'totalEditDistance' => 964
        };
word accuracy rate: 0.539370078740158
mean phone edit distance: 0.118894918598915

monophone
$VAR1 = {
          'matchingWordCount' => 308,
          'phoneCount' => 8108,
          'totalWordCount' => 1270,
          'totalEditDistance' => 1936
        };
word accuracy rate: 0.24251968503937
mean phone edit distance: 0.238776517020227