Pillar-of-Autumn:SR rcantrel$ HParse gram wdnet
Segmentation fault: 11
Gr.... I verified using trace (-T 1) that it is reading the grammer:
Pillar-of-Autumn:SR rcantrel$ HParse -T 1 gram wdnet2
Creating HParse net from file gram
Generating Lattice with 5 nodes and 4 links
Writing Word Lattice to wdnet2
Segmentation fault: 11Just to check what happens with an erroneous dictionary, I deleted a semicolon:
Pillar-of-Autumn:SR rcantrel$ HParse -T 1 gram wdnet2
Creating HParse net from file gram
ERROR [+3130] PVariable: Variable digit is undefined
FATAL ERROR - Terminating program HParse
Fine, I decided to move on. (To be clear, that's the short (very short) version of how I decided to move on.)
2. Create the dictionary:
They have a set of steps that I can use to create my wordlist from sentences, but I decided to strip this one down to its essentials. Emotionally, I needed a win, and I was determined to get one. So I created a tiny dictionary:
ONEI downloaded the beep dictionary. After several trials, realized that I needed to sort the dictionary in dictionary order:
Pillar-of-Autumn:SR rcantrel$ sort -d beep/beep-1.0 > beepsorted3
Pillar-of-Autumn:SR rcantrel$ HDMan -m -w wlist -l glorp test beepsorted3
Pillar-of-Autumn:SR rcantrel$
Okay, that was disturbingly silent...Sure enough, even though the beep dictionary contained all the words in my wordlist, it couldn't find a single one!
Missing Words
-------------
ONE
Dictionary Usage Statistics
---------------------------
Dictionary TotalWords WordsUsed TotalProns PronsUsed
beepsorted3 0 0 0 0
test 0 0 0 0
1 words required, 1 missing
Dictionary test createdAt this point, I decided to move on...to brownies. Yummy delicious brownies. Then, while enjoying brownies, I discovered that the beep dictionary format isn't correct. I downloaded voxforge lexicon (Thanks, htk julius tutorial!) and I had my win in the form of a dictionary:
ONE [ONE] w ah n sp
I have the same problem with the HParse command (the segmentation fault 11 problem)
ReplyDeletethe problem is in this 2 lines
OutputIntField('S',st,format&HLAT_LBIN,"%-4d",file);
OutputIntField('E',en,format&HLAT_LBIN,"%-4d",file);
In the file HNet.c, in the method WriteOneLattice(...).
If you comment those lines, it works (but it doesn't print everything of course)
Thats all i have for now :)
Did you solve it?
I managed to get it to run by putting in a bunch of checks for things being null, and it printed a network but it wasn't a complete network. I ended up figuring out how to manually create a network, and by extension how to create a python script that would create the network, but I haven't done the work of the script. An example of a network, taken from http://www.ee.columbia.edu/ln/LabROSA/doc/HTKBook21/node130.html, is:
Delete# Define size of network: N=num nodes and L=num arcs
N=4 L=8
# List nodes: I=node-number, W=word
I=0 W=start
I=1 W=end
I=2 W=bit
I=3 W=but
# List arcs: J=arc-number, S=start-node, E=end-node
J=0 S=0 E=2
J=1 S=0 E=3
J=2 S=3 E=1
J=3 S=2 E=1
J=4 S=2 E=3
J=5 S=3 E=3
J=6 S=3 E=2
J=7 S=2 E=2
checkout man.as/htk-tutorial also :)
ReplyDelete(you can use google translation mechanism to read it in some kind of english)
Thanks, I'll check that out! I think I found most of the good English resources, so I'm very happy to be pointed to ones that I wouldn't have found with an English search. Now we'll see how that translation is... :D
DeleteI had the very same segmentation fault. Following what was done here
ReplyDeletehttp://pbrusco.github.io/htk.html
I installed Ubuntu on my mac. The HParsing was silent. After all the unavoidable Seg Fault on the mac, it's a horror movie type of silense.