Re: [Kaldi-users] FST minimization of LMs

[Lahiru S. <lah...@gm...>]

Actually, I tried several decompositions of  the G.fst, then to check my
decompositions I composed those back. The increase happened to the new
language model, not to the original model generated by the arpa2fst.


On Thu, Dec 19, 2013 at 3:25 PM, Daniel Povey <dp...@gm...> wrote:

> BTW, because of the way the ARPA format works, a language-model FST should
> already be minimal or close to minimal.  How much does its size get
> increased when you minimize?
> Dan
>
>
>
> On Wed, Dec 18, 2013 at 10:38 PM, Lahiru Samarakoon <lah...@gm...>wrote:
>
>> Thanks for the quick response.
>>
>>
>> On Thu, Dec 19, 2013 at 2:22 PM, Michael Riley <ri...@go...> wrote:
>>
>>> http://www.openfst.org/twiki/bin/view/FST/MinimizeDoc
>>>
>>>
>>> On Thu, Dec 19, 2013 at 1:13 AM, Lahiru Samarakoon <lah...@gm...>wrote:
>>>
>>>>
>>>> HI All,
>>>>
>>>> I have my own language model. When I minimize it, actually it increases
>>>> the number of states and arcs.
>>>>
>>>> How can this be possible?
>>>> I have created the LM in arpa format and used scripts from Kaldi to
>>>> create the G.fst.
>>>>
>>>> Thank you,
>>>>
>>>> Best Regards,
>>>> Lahiru
>>>>
>>>>
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>>
>>
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>