On 25/10/2012 at 09:03 +0000, lakshmi.p wrote: > while labeling the prompts using ./bin/do_build label....error occuring > > cannot label due to NAN problem..how to solve this > > Processing ehmm/feat/uniph_0001.ft > LOAD FILE..... > ENTERING EMISSIONS... > ENTERING STATE TRANSITIONS... > ENTERING SEQ. WORD TRANSITIONS... > ENTERING Viterbi SEQ... > SKIPPING... uniph_0001 > cannot label due to NAN problem... > Processing ehmm/feat/uniph_0002.ft > LOAD FILE..... > ENTERING EMISSIONS... > ENTERING STATE TRANSITIONS... > ENTERING SEQ. WORD TRANSITIONS... > ENTERING Viterbi SEQ... > SKIPPING... uniph_0002 > cannot label due to NAN problem... > Processing ehmm/feat/uniph_0003.ft > LOAD FILE..... > ENTERING EMISSIONS... > ENTERING STATE TRANSITIONS... > ENTERING SEQ. WORD TRANSITIONS... > ENTERING Viterbi SEQ... > ENTERING NEW PROCESS... > ENTERING POST PROCESS... > Renaming phones in lab/uniph_0001.lab > Renaming phones in lab/uniph_0002.lab > Renaming phones in lab/uniph_0003.lab > EHMM standardize_statenames > space@space-desktop:~/rem/spc_us_ren_artin$
Nan problem occurs because you do not have enough utterances in your set. You have only 3. You need at least 200 utterances for EHMM to work reliably.
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