[RavenclawDev 181] Re: grounding_manager_configuration setting inconfig file of DM

[Svetlana Stenchikova]

I am not sure which entry to look at.

Could this be because I am binding multiple  concepts?
It is not a problem for me now as I can fix it by taking out
grounding_manager_configuration
from config.
I am just concerned that I will deal with these issues with speech.


>From a first glance at the helios log:
WHERE CLASS

confidence    0.62288

WHERE IS CLASS

confidence    0.28883


In the dialog.log I get entries:

I think this is for WHERE CLASS:
****************************************

[GMX at 16:11:10.083] Grounding model /RavenCalendar/question_type_string
[TYPE=concept_default;POLICY=expl;EM=greedy;EP=0.20]:
Full state:
grounded = false
top_confidence = 0.622880
updated = true
Belief state: INACTIVE:0.00  CONFIDENT:0.62  UNCONFIDENT:0.38  GROUNDED:0.00

Action values (dumped below):
  ACCEPT:2.4576
  EXPL_CONF:0.6568

Suggested action: ACCEPT

[GMX at 16:11:10.083] Concept /RavenCalendar/the_event.event_type dumped below:
CLASS|0.62
[GMX at 16:11:10.083] Grounding model /RavenCalendar/the_event.event_type
[TYPE=concept_default;POLICY=expl_impl;EM=greedy;EP=0.20]:
Full state:
grounded = false
top_confidence = 0.622880
updated = true
Belief state: INACTIVE:0.00  CONFIDENT:0.62  UNCONFIDENT:0.38  GROUNDED:0.00

Action values (dumped below):
  ACCEPT:-2.1822
  EXPL_CONF:0.6568
  IMPL_CONF:1.8856

Suggested action: IMPL_CONF



*****************************************

and this for WHERE IS CLASS



[GMX at 16:11:13.314] Grounding model /RavenCalendar/question_type_string
[TYPE=concept_default;POLICY=expl;EM=greedy;EP=0.20]:
Full state:
grounded = false
top_confidence = 0.000000
updated = false
Belief state: INACTIVE:1.00  CONFIDENT:0.00  UNCONFIDENT:0.00  GROUNDED:0.00

Action values (dumped below):
  ACCEPT:10.0000
  EXPL_CONF: -

Suggested action: ACCEPT

[GMX at 16:11:13.314] Concept /RavenCalendar/the_event.event_type dumped below:
<UNDEFINED>
[GMX at 16:11:13.315] Grounding model /RavenCalendar/the_event.event_type
[TYPE=concept_default;POLICY=expl_impl;EM=greedy;EP=0.20]:
Full state:
grounded = false
top_confidence = 0.000000


[GMX at 16:11:37.467] Concept /RavenCalendar/question_type_string dumped below:
where|0.29
[GMX at 16:11:37.467] Grounding model /RavenCalendar/question_type_string
[TYPE=concept_default;POLICY=expl;EM=greedy;EP=0.20]:
Full state:
grounded = false
top_confidence = 0.288830
updated = true
Belief state: INACTIVE:0.00  CONFIDENT:0.29  UNCONFIDENT:0.71  GROUNDED:0.00

Action values (dumped below):
  ACCEPT:-4.2234
  EXPL_CONF:5.6675

Suggested action: EXPL_CONF







On 11/8/06, Antoine Raux <antoine at cs.cmu.edu> wrote:
>
>  Hi Svetlana,
>
>
>
> Have you looked at the confidence value for the input in both cases? This
> is one of the features that Helios sends to the DM for each input. It is
> possible that "where class" has a low confidence for some reason (e.g.
> segmented parse…) and RC rejects it. Normally if your grammar gives a full
> parse for "where class" that shouldn't happen (at least on typed input) but…
>
>
>
> antoine
>
>
>  ------------------------------
>
> *From:* ravenclaw-developers-bounces at LOGANBERRY.srv.cs.cmu.edu [mailto:
> ravenclaw-developers-bounces at LOGANBERRY.srv.cs.cmu.edu] *On Behalf Of *Svetlana
> Stenchikova
> *Sent:* Wednesday, November 08, 2006 2:50 PM
> *To:* ravenclaw-developers at cs.cmu.edu
> *Subject:* [RavenclawDev 179] grounding_manager_configuration setting
> inconfig file of DM
>
>
>
>
> I have encountered an issue with binding a concept in DM depending on a
> user utterance.
>
> in my DM I have a grammar mapping. "@(...)[Question.where_event]>where,"
>
>
> The user can ask a question in multiple ways:
> where class
> where is class
> where is the class
> what is the location the class
> ..
>
> for all of these entries PHOENIX produces identical parse
>
> [Question] ( [where_event] ( WHERE ) )
> Features
> [EventTypeSpec] ( [event_type] ( [event_type_singular] ( MEETING ) ) )
>
> " } )
>
> When a configuration file passed to the DM in -config has an entry:
> grounding_manager_configuration =
> turns:default;concepts:default;beliefupdatingmodel:npu
>
>
> if a user types:
> "where is the class"    DM does not bind the concepts, but if the user
> types
> "where class"             DM binds the concepts.
>
> When the grounding_manager_configuration is taken out of DM, the binding
> succeeds for both utterances.
>
> Can this be explained?  Do you think there may be a problem with my
> grammar or something in my DM?
> The grammar of the Phoenix parser should not matter because in all cases
> the parses are identical, right?
>
> thank you
>
> Svetlana
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.srv.cs.cmu.edu/pipermail/ravenclaw-developers/attachments/20061108/69fc9951/attachment.html