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Palm Founders Form AI Company
Mentifex writes "As reported in the New York Times, Kansas City Star and other news media, Jeff Hawkins (co-author of On Intelligence) and Donna Dubinsky, co-founders of Palm Computing and Handspring, along with Dileep George as the principal engineer, are starting an AI company named Numenta as a follow-up to Hawkins' recent work on visual processing."
According to news.com.com.com.com, IBM is working on something similar...
DBA? Software Engineer? My company is hiring! Click
Numenta is developing a new type of computer memory system modeled after the human neocortex
surely this technology would be incredibly slow? (this is not a troll, read on before you mod me down!)
From what I remember from my neural networks days the human brain/neocortex works so well because of its massively parallel nature (not because of the processing power of any one neuron), and that computers simply aren't able to exploit this as they aren't designed to work like this - They are instead designed to to massively serial operations using extremely powerful chips (neurons) because the overhead of managing these parallel operations synchronously is too great (the human brain/neocortex work asynchronously)
am I wrong about this or am I missing something great that they've stumbled accross?
By training neurons, they learn to achieve the desired result of a user.
Pretty complex material, anyone wanting to delve into should do some reading on Minsky (proposed neural networks could make dead bodies perform tasks...creepy to say the least) http://en.wikipedia.org/wiki/Marvin_Minsky
When they release a white paper Im sure itll only be the beginning of a prosporus field of study.
~ Jon
FWIW to ya, A.L.I.C.E is an cool webbot AI similar to the old ELIZA bots of old, but with some sophistication that allows it to be programmed to answer specific questions and recognize some words and phrases well. Won't pass a Turing test, but hey, it's free.
The webpage above has an animation that appears to have a bot attached to it. Pretty and cool.
Vos teneo officium eram periculosus ut vos recipero is.
In the book, Hawkins remarks that AI researchers often took the misguided approach that intelligence is a set of principles or properties, when in fact it's strictly a matter of behavior. To be intelligent is to behave intelligently. If he's right, then it's the act of being, wherein which the brain's primary tool is the continuous analogizing of current circumstances to past situations in order to make good predictive decisions, which constitutes intelligence.
He's the first to claim that he's not looking for sentience or to answer the question of sentience, but is instead only looking for a practical engineering approach to building intelligent machines. I think this is doubly clever since the issue of sentience should not be addressed until well after, as Hawkins often remarks, our own brains are understood first, in terms of how they operate. Why they operate, or what motivates us or what makes us 'cognitive agents' don't enter the equation with his approach.
I Want To Believe
Mentifex. The name alone conjures up flamewars of years past on Usenet.
The big question in AI is whether an AI "mind" is more likely to spring up from a handful of rules, or whether a top-down design will bring it about. Mentifex was always in the latter camp.
Those in the former camp, including the Palm founders in the article, always seemed to be on the verge of something, but never seemed to really get any closer to a "mind" than some fuzzy logic.
We're still a long way off from Number 5 Alive.
That is part of Natural Language Processing, where the goal is to figure out the meaning of sentances. There has been much progress in this field, including programs that can read news articles and then paraphrase the information.
Google "Natural Language Processing".
None of the founders of Numenta other than Jeff Hawkins have any experience in AI or for that matter have any background in hardcore computer science.
Dileep George is an Electrical Engineering graduate, while the CEO Donna Dubinsky is a hardcore salesperson and holds an MBA. Interestingly, the page also mentions that Jeff Hawkins " currently serves as Chief Technology Officer at palmOne, Inc". Fishy!
Next Generation AI ? Who are we kidding ?