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false | Yep. | QMSum_134 |
false | But I mean , I guess I guess the thing is , uh , this is another , smaller , case of reasoning in the case of an uncertainty , which makes me think Bayes - net should be the way to solve these things. So if you had If for every construction , | QMSum_134 |
false | Oh ! | QMSum_134 |
false | right ? you could say , " Well , there Here 's the Where - Is construction. " And for the Where - Is construction , we know we need to l look at this node , that merges these three things together | QMSum_134 |
false | Mm - hmm. | QMSum_134 |
false | as for th to decide the response. And since we have a finite number of constructions that we can deal with , we could have a finite number of nodes. | QMSum_134 |
false | OK. Mm - hmm. | QMSum_134 |
false | Say , if we had to y deal with arbitrary language , it wouldn't make any sense to do that , because there 'd be no way to generate the nodes for every possible sentence. | QMSum_134 |
false | Mm - hmm. | QMSum_134 |
false | But since we can only deal with a finite amount of stuff | QMSum_134 |
false | So , basically , the idea is to f to feed the output of that belief - net into another belief - net. | QMSum_134 |
false | Yeah , so basically take these three things and then put them into another belief - net. | QMSum_134 |
false | But , why why why only those three ? Why not the whol | QMSum_134 |
false | Well , I mean , d For the Where - Is question. So we 'd have a node for the Where - Is question. | QMSum_134 |
false | Yeah. But we believe that all the decision nodes are can be relevant for the Where - Is , and the Where How - do - I - get - to or the Tell - me - something - about. | QMSum_134 |
false | You can come in if you want. | QMSum_134 |
false | Yes , it is allowed. | QMSum_134 |
false | As long as y you 're not wearing your h your h headphones. Well , I do I See , I don't know if this is a good idea or not. I 'm just throwing it out. But uh , it seems like we could have I mea or uh we could put all of the all of the r information that could also be relevant into the Where - Is node answer | QMSum_134 |
false | Mm - hmm. Yep. | QMSum_134 |
false | node thing stuff. And uh | QMSum_134 |
false | OK. | QMSum_134 |
false | I mean Let 's not forget we 're gonna get some very strong input from these sub dis from these discourse things , right ? So. " Tell me the location of X. " Nuh ? Or " Where is X located at ? " | QMSum_134 |
false | We u | QMSum_134 |
false | Nuh ? | QMSum_134 |
false | Yeah , I know , but the Bayes - net would be able to The weights on the on the nodes in the Bayes - net would be able to do all that , | QMSum_134 |
true | Mm - hmm. | QMSum_134 |
false | wouldn't it ? Here 's a k Oh ! Oh , I 'll wait until you 're plugged in. Oh , don't sit there. Sit here. You know how you don't like that one. It 's OK. That 's the weird one. That 's the one that 's painful. That hurts. It hurts so bad. I 'm h I 'm happy that they 're recording that. That headphone. The headphone that you have to put on backwards , with the little little thing and the little little foam block on it ? It 's a painful , painful microphone. | QMSum_134 |
false | I think it 's th called " the Crown ". | QMSum_134 |
false | The crown ? | QMSum_134 |
false | What ? | QMSum_134 |
false | Yeah , versus " the Sony ". | QMSum_134 |
false | The Crown ? Is that the actual name ? OK. | QMSum_134 |
false | Mm - hmm. The manufacturer. | QMSum_134 |
false | I don't see a manufacturer on it. | QMSum_134 |
false | You w | QMSum_134 |
false | Oh , wait , here it is. h This thingy. Yeah , it 's " The Crown ". The crown of pain ! | QMSum_134 |
false | Yes. | QMSum_134 |
false | You 're on - line ? | QMSum_134 |
false | Are you are your mike o Is your mike on ? | QMSum_134 |
false | Indeed. | QMSum_134 |
false | OK. So you 've been working with these guys ? You know what 's going on ? | QMSum_134 |
false | Yes , I have. And , I do. Yeah , alright. s So where are we ? | QMSum_134 |
false | Excellent ! | QMSum_134 |
false | We 're discussing this. | QMSum_134 |
false | I don't think it can handle French , but anyway. | QMSum_134 |
false | So. Assume we have something coming in. A person says , " Where is X ? " , and we get a certain We have a Situation vector and a User vector and everything is fine ? An - an and and our and our | QMSum_134 |
false | Did you just sti Did you just stick the m the the the microphone actually in the tea ? | QMSum_134 |
false | No. | QMSum_134 |
false | And , um , | QMSum_134 |
false | I 'm not drinking tea. What are you talking about ? | QMSum_134 |
false | Oh , yeah. Sorry. | QMSum_134 |
false | let 's just assume our Bayes - net just has three decision nodes for the time being. These three , he wants to know something about it , he wants to know where it is , he wants to go there. | QMSum_134 |
false | In terms of , these would be wha how we would answer the question Where - Is , right ? We u This is i That 's what you s it seemed like , explained it to me earlier | QMSum_134 |
false | Yeah , but , mmm. | QMSum_134 |
false | w We we 're we wanna know how to answer the question " Where is X ? " | QMSum_134 |
false | Yeah. No , I can I can do the Timing node in here , too , and say " OK. " | QMSum_134 |
false | Well , yeah , but in the s uh , let 's just deal with the s the simple case of we 're not worrying about timing or anything. We just want to know how we should answer " Where is X ? " | QMSum_134 |
false | OK. And , um , OK , and , Go - there has two values , right ? , Go - there and not - Go - there. Let 's assume those are the posterior probabilities of that. | QMSum_134 |
false | Mm - hmm. | QMSum_134 |
false | Info - on has True or False and Location. So , he wants to know something about it , and he wants to know something he wants to know Where - it - is , | QMSum_134 |
false | Excuse me. | QMSum_134 |
false | has these values. And , um , | QMSum_134 |
false | Oh , I see why we can't do that. | QMSum_134 |
false | And , um , in this case we would probably all agree that he wants to go there. Our belief - net thinks he wants to go there , | QMSum_134 |
false | Yeah. | QMSum_134 |
false | right ? | QMSum_134 |
false | Mm - hmm. | QMSum_134 |
false | In the , uh , whatever , if we have something like this here , and this like that and maybe here also some | QMSum_134 |
false | You should probably make them out of Yeah. | QMSum_134 |
false | something like that , | QMSum_134 |
false | Well , it | QMSum_134 |
false | then we would guess , " Aha ! He , our belief - net , has s stronger beliefs that he wants to know where it is , than actually wants to go there. " Right ? | QMSum_134 |
false | That it Doesn't this assume , though , that they 're evenly weighted ? | QMSum_134 |
false | True. | QMSum_134 |
false | Like I guess they are evenly weighted. | QMSum_134 |
false | The different decision nodes , you mean ? | QMSum_134 |
false | Yeah , the Go - there , the Info - on , and the Location ? | QMSum_134 |
false | Well , d yeah , this is making the assumption. Yes. | QMSum_134 |
false | Like | QMSum_134 |
false | What do you mean by " differently weighted " ? They don't feed into anything really anymore. | QMSum_134 |
false | But I mean , why do we | QMSum_134 |
false | Or I jus | QMSum_134 |
false | If we trusted the Go - there node more th much more than we trusted the other ones , then we would conclude , even in this situation , that he wanted to go there. | QMSum_134 |
false | Le | QMSum_134 |
false | So , in that sense , we weight them equally right now. | QMSum_134 |
false | OK. Makes sense. Yeah. But | QMSum_134 |
false | So the But I guess the k the question that I was as er wondering or maybe Robert was proposing to me is How do we d make the decision on as to which one to listen to ? | QMSum_134 |
false | Yeah , so , the final d decision is the combination of these three. So again , it 's it 's some kind of , uh | QMSum_134 |
false | Bayes - net. | QMSum_134 |
false | Yeah , sure. | QMSum_134 |
false | OK so , then , the question i So then my question is t to you then , would be So is the only r reason we can make all these smaller Bayes - nets , because we know we can only deal with a finite set of constructions ? Cuz oth If we 're just taking arbitrary language in , we couldn't have a node for every possible question , you know ? | QMSum_134 |
false | A decision node for every possible question , you mean ? | QMSum_134 |
false | Well , I like , in the case of Yeah. In the ca Any piece of language , we wouldn't be able to answer it with this system , b if we just h Cuz we wouldn't have the correct node. Basically , w what you 're s proposing is a n Where - Is node , right ? | QMSum_134 |
false | Yeah. | QMSum_134 |
false | And and if we And if someone says , you know , uh , something in Mandarin to the system , we 'd - wouldn't know which node to look at to answer that question , | QMSum_134 |
false | So is Yeah. Yeah. | QMSum_134 |
false | right ? | QMSum_134 |
false | Mmm ? | QMSum_134 |
false | So , but but if we have a finite What ? | QMSum_134 |
false | I don't see your point. What what what I am thinking , or what we 're about to propose here is we 're always gonna get the whole list of values and their posterior probabilities. And now we need an expert system or belief - net or something that interprets that , that looks at all the values and says , " The winner is Timing. Now , go there. " " Uh , go there , Timing , now. " Or , " The winner is Info - on , Function - Off. " So , he wants to know something about it , and what it does. Nuh ? Uh , regardless of of of the input. Wh - Regardle | QMSum_134 |
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