Re: [agi] NLP + reasoning + conversational state?

2007-11-03 Thread Mike Dougherty
On 11/2/07, Matt Mahoney <[EMAIL PROTECTED]> wrote: > Google uses a cluster of 10^6 CPUs, enough to keep a copy of the searchable > part of the Internet in RAM. And a list of millions of hits is the ideal way to represent the results, right? Ask.com is publicly mocking this fact in an effort to m

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Matt Mahoney
--- Mike Dougherty <[EMAIL PROTECTED]> wrote: > On 11/2/07, Matt Mahoney <[EMAIL PROTECTED]> wrote: > > Well, one alternative is to deduce that aluminum is a mass noun by the low > > frequency of phrases like "an aluminum is" from a large corpus of text (or > > count Google hits). You could also

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Mike Dougherty
On 11/2/07, Matt Mahoney <[EMAIL PROTECTED]> wrote: > Well, one alternative is to deduce that aluminum is a mass noun by the low > frequency of phrases like "an aluminum is" from a large corpus of text (or > count Google hits). You could also deduce that aluminum is an adjective from > phrases lik

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Vladimir Nesov
Linas, I mainly tried to show that you are in fact not moving your system forward learning-wise by attaching a chatbot facade to it. That "My scaffolding learns" is an overstatement in this context. You should probably move in the direction of NARS, it seems fundamental enough to be near the mark

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Matt Mahoney
--- Linas Vepstas <[EMAIL PROTECTED]> wrote: > So, after asserting "aluminum is a mass noun", it might plausibly deduce > "most minerals are mass nouns" -- one could call this "data mining". > This would use the same algo as deducing that many of the things called > "lincoln" are "counties". > >

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Linas Vepstas
On Sat, Nov 03, 2007 at 12:06:48AM +0300, Vladimir Nesov wrote: > On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > > On Fri, Nov 02, 2007 at 10:34:26PM +0300, Vladimir Nesov wrote: > > > On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > > > > On Fri, Nov 02, 2007 at 08:51:43PM +0300, Vla

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Vladimir Nesov
On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > On Fri, Nov 02, 2007 at 10:34:26PM +0300, Vladimir Nesov wrote: > > On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > > > On Fri, Nov 02, 2007 at 08:51:43PM +0300, Vladimir Nesov wrote: > > > > But learning problem isn't changed by it. And

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Linas Vepstas
On Fri, Nov 02, 2007 at 10:34:26PM +0300, Vladimir Nesov wrote: > On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > > On Fri, Nov 02, 2007 at 08:51:43PM +0300, Vladimir Nesov wrote: > > > But learning problem isn't changed by it. And if you solve the > > > learning problem, you don't need any

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Vladimir Nesov
On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > On Fri, Nov 02, 2007 at 08:51:43PM +0300, Vladimir Nesov wrote: > > But learning problem isn't changed by it. And if you solve the > > learning problem, you don't need any scaffolding. > > But you won't know how to solve the learning problem un

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Linas Vepstas
On Fri, Nov 02, 2007 at 08:51:43PM +0300, Vladimir Nesov wrote: > But learning problem isn't changed by it. And if you solve the > learning problem, you don't need any scaffolding. But you won't know how to solve the learning problem until you try. --linas - This list is sponsored by AGIRI:

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Vladimir Nesov
On 11/2/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > On Fri, Nov 02, 2007 at 09:01:42AM -0700, Charles D Hixson wrote: > > To me this point seems only partially valid. 1M hand coded rules seems > > excessive, but there should be some number (100? 1000?) of hand-coded > > rules (not unchangeable!

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Linas Vepstas
On Fri, Nov 02, 2007 at 09:01:42AM -0700, Charles D Hixson wrote: > To me this point seems only partially valid. 1M hand coded rules seems > excessive, but there should be some number (100? 1000?) of hand-coded > rules (not unchangeable!) that it can start from. An absolute minimum > would see

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Linas Vepstas
On Fri, Nov 02, 2007 at 11:27:08AM +0300, Vladimir Nesov wrote: > Linas, > > Yes, you probably can code all the patterns you need. But it's only > the tip of the iceberg: problem is that for those 1M rules there are > also thousands that are being constantly generated, assessed and > discarded. Kn

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Charles D Hixson
To me this point seems only partially valid. 1M hand coded rules seems excessive, but there should be some number (100? 1000?) of hand-coded rules (not unchangeable!) that it can start from. An absolute minimum would seem to be "everything in 'Fun with Dick and Jane' through 'My Little White

Re: [agi] NLP + reasoning + conversational state?

2007-11-02 Thread Vladimir Nesov
Linas, Yes, you probably can code all the patterns you need. But it's only the tip of the iceberg: problem is that for those 1M rules there are also thousands that are being constantly generated, assessed and discarded. Knowledge formation happens all the time and adapts those 1M rules to gazillio

Re: [agi] NLP + reasoning + conversational state?

2007-11-01 Thread Russell Wallace
On 11/1/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > Yes, I figured as much. I haven't yet seen a cogent explanation of > why folks gave up. For shrdlu, sure .. compute power was limited. IIRC, the reason SHRDLU wasn't taken any further wasn't to do with computing power, it was because the progr

Re: [agi] NLP + reasoning + conversational state?

2007-11-01 Thread Matt Mahoney
--- Linas Vepstas <[EMAIL PROTECTED]> wrote: > On Thu, Nov 01, 2007 at 02:58:07PM -0700, Matt Mahoney wrote: > > There is a great temptation to insert knowledge directly, > > but the result is always the same. Natural language is a complicated > beast. > > You cannot hand code all the language

Re: [agi] NLP + reasoning + conversational state?

2007-11-01 Thread Linas Vepstas
On Thu, Nov 01, 2007 at 06:58:14PM -0400, Pei Wang wrote: > On 11/1/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > > > > More importantly, I've started struggling with representing > > conversational state. i.e. "what are we talking about?" "what > > has been said so far?" I've got some inkling on

Re: [agi] NLP + reasoning + conversational state?

2007-11-01 Thread Pei Wang
On 11/1/07, Linas Vepstas <[EMAIL PROTECTED]> wrote: > > More importantly, I've started struggling with representing > conversational state. i.e. "what are we talking about?" "what > has been said so far?" I've got some inkling on how to expand > conversational state, but its ad hoc so far. > > Thu

Re: [agi] NLP + reasoning + conversational state?

2007-11-01 Thread Linas Vepstas
On Thu, Nov 01, 2007 at 02:58:07PM -0700, Matt Mahoney wrote: > --- Linas Vepstas <[EMAIL PROTECTED]> wrote: > > > Thus, I find that my interests are now turning to representing > > conversational state. How does novamente deal with it? What > > about Pei Wang's NARS? It seems that NARS is a reaso

Re: [agi] NLP + reasoning + conversational state?

2007-11-01 Thread Matt Mahoney
--- Linas Vepstas <[EMAIL PROTECTED]> wrote: > Thus, I find that my interests are now turning to representing > conversational state. How does novamente deal with it? What > about Pei Wang's NARS? It seems that NARS is a reasoning system; > great; but what is holding me back right now is not an ab

[agi] NLP + reasoning + conversational state?

2007-11-01 Thread Linas Vepstas
On Wed, Oct 31, 2007 at 05:53:48PM -0700, Matt Mahoney wrote: > --- Linas Vepstas <[EMAIL PROTECTED]> wrote: > > Aside from Novamente and CYC, who else has attempted to staple > > NLP to a reasoning engine? > > Many have tried, such as BASEBALL in 1961 [1] and SHRDLU in 1968-70 [2]. But Thanks,