Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-17 Thread Matt Mahoney
--- Richard Loosemore [EMAIL PROTECTED] wrote: Matt Mahoney wrote: What did your simulation actually accomplish? What were the results? What do you think you could achieve on a modern computer? Oh, I hope there's no misunderstanding: I did not build networks to do any kind of

Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-17 Thread Matt Mahoney
--- Richard Loosemore [EMAIL PROTECTED] wrote: Uh... I forgot to mention that explaining those data about child language learning was the point of the work. It's a well known effect, and this is one of the reasons why the connectionist models got everyone excited: psychological facts

Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-17 Thread Matt Mahoney
--- Richard Loosemore [EMAIL PROTECTED] wrote: Matt Mahoney wrote: One problem with some connectionist models is trying to assign a 1-1 mapping between words and neurons. The brain might have 10^8 neurons devoted to language, enough to represent many copies of the different senses of

Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-16 Thread Matt Mahoney
--- Richard Loosemore [EMAIL PROTECTED] wrote: Matt Mahoney wrote: I doubt you could model sentence structure usefully with a neural network capable of only a 200 word vocabulary. By the time children learn to use complete sentences they already know thousands of words after exposure

Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-15 Thread Matt Mahoney
--- Richard Loosemore [EMAIL PROTECTED] wrote: Matt Mahoney wrote: --- Tom McCabe [EMAIL PROTECTED] wrote: --- Matt Mahoney [EMAIL PROTECTED] wrote: Personally, I would experiment with neural language models that I can't currently implement because I lack the computing power.

Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-15 Thread Tom McCabe
If such neural systems can actually spit out sensible analyses of natural language, it would obviously be a huge discovery and could probably be sold to a good number of people as a commercial product. So why aren't more people investing in this, if you've already got working software that just

Re: Neural language models (was Re: [singularity] Help get the 400k SIAI matching challenge on DIGG's front page)

2007-05-15 Thread Richard Loosemore
Matt Mahoney wrote: I doubt you could model sentence structure usefully with a neural network capable of only a 200 word vocabulary. By the time children learn to use complete sentences they already know thousands of words after exposure to hundreds of megabytes of language. The problem seems