Bridging the Symbolic-Subsymbolic Gap: new paper drafts

I’ve found time recently to write down some ideas and designs for bridging the symbolic/subsymbolic gap (or put differently, the perception/action vs. cognition gap) in AI via integrating OpenCog with the DeSTIN machine perception system.

Here is a conceptual paper on the topic, from the 2011 AAAI Cognitive Systems workshop:

A Novel Strategy for Hybridizing Subsymbolic and Symbolic Learning and Representation

And here are two more recent and detailed drafts, proposing more specific ideas along the lines from the conceptual paper:

Modifying the DeSTIN Perception Architecture to Enable Representationally Transparent Deep Learning

Perception Processing for General Intelligence: Bridging the Symbolic/Subsymbolic Gap

New Janko-keyboard synth is awesome !!

I’ve been intrigued by the Janko keyboard for years now, but never got to play one before.

Well, I just received my shiny new Chromatone 312 in the mail from Tokyo, and — Wow, it really kicks ass!!!

My first impression, after playing for a few hours, is: It’s just fundamentally, massively superior to the ordinary piano keyboard layout!

The Chromatone 312 itself is a good but not fantastic piece of equipment — the built-in sounds aren’t great (though it can be used as a MIDI controller for another sound generator), and the keys don’t have an awesome feel to them….  But hey, it works! … and the Janko layout is just plain better

It will take probably hundreds of hours for me to acclimate to it, to the extent I have to the ordinary piano layout.  Probably dozens of hours for me to become even OK at it.  Although, picking out songs by ear on it is easier than on the ordinary piano keyboard….

But it just makes composing and improvising fundamentally easier, removing a bunch of unnecessary awkwardness and opening new possibilities via making the geometric structure of melodies correspond more closely to the geometric structures on the keyboard…

As another plus, it lets the hand span many more notes than on an ordinary keyboard .. so that those of us with small hands can play wider chords…

What I really want now is a Janko acoustic piano — but I guess that will need to wait till the hypothetical day when I get a lot richer… I guess the existing ones are all collector’s items….

Too bad I’m soooo busy with work these days that I don’t have much time to learn Janko, and will proceed bit by bit, maybe 15-20 minutes a day….  But hey, those will be a fun 15-20 minutes 😉

Sketch of an AGI Curriculum

I often get asked questions like: “If I want to work on AGI, what should I study first to get up to speed?”

This new page gives a rough stab at an answer.

Radical Futurism for Newbies

Check out Radical Futurism for Newbies — a list of links I created, gathering together some fairly short and readable essays and articles by various authors, that all together give a fair overview of the radical-futurist / transhumanist / Cosmist / Singularitarian perspective

My next step is to get this page and everything it links to translated into Chinese and put it on some Chinese website…

Wacky intuitions about psi and Singularity

Someone asked me this question:

I was wondering, how do you square your belief in psi with the idea that we’re going to create a transhumanly powerful agent? I ask because psi seems to have some kind of agency/intelligence behind it, and I’m not sure what that/those agent/agents thinks/think about the idea of a human-caused AI expanding outwards at light speed or whatever. Certain psi phenomena seem to themselves imply a transhuman (godlike) agency behind them. Thus far I’ve focused entirely on figuring out how to cause a positive singularity, but the existence of psi phenomena makes me think that perhaps this isn’t such a good idea.

My wacky but sincere reply:

Personally, I tend to think psi is a sort of minimal, shifting, blurry glimpse into a deeper realm of reality, such as shamen have contacted for a long time (and some contemporaries have contacted under the influence of psychedelics like DMT and ayahuasca)…. The Singularity will likely bring us into contact with this realm in different, more powerful ways. The intelligence immanent in this realm is different from the goal-oriented, survival-oriented intelligence that we deal with in everyday life, and that we often implicitly assume is the only possible or sensible kind of intelligence…. As Singularity melts the individual self and makes our regions of both mind and world more pliable, we will move closer to this deeper realm and its different kind of intelligence in some ways…

That’s a non-scientific, personal view, but anyway that’s my intuitive feeling..


List of my podcasts (not complete) added to the site…

FAQ on AGI & Singularity added to site

I created a page giving brief answers to some nontechnical questions about AGI/Singularity I get asked a lot….   I’ll expand the page over time…

Hasta la vista 2011

2011 is about to end, but I’ve done waaaaay too much this year, and am waaaay too busy, to feel like writing a blog post summing it all up !!!  But anyway, here’s a very partial and crude approximation…

The kids are growing up !! …

  • Zade is in high school now …
  • Zeb is 18 and in January starts his junior year of college, majoring in film and history, at Marlboro College in Vermont
  • Zar just turned 22, graduated UMD College Park in May with a BS in Mathematics and a BA in Japanese, and will be spending a year (at least) teaching English in Japan, starting in April….
  • Egads!!  Can I possibly be old enough to have sired such large and aged offspring??  Most of the time it doesn’t quite feel like it; it somehow feels like I should still be in my late 20s….  But my memory banks tell me otherwise….  (And now and then, especially if I haven’t been getting enough sleep, I actually do feel 45 ;-p )

And on the other hand, my dad is retiring in June after his next semester at Rutgers ends; and my  mom plans to retire as Executive Director of PathwaysPA in 2013.   Hard to believe they’re both nearing 70 — their  minds are still in great shape and they’re so active!!  Hope I’m equally well off when I reach that age (though not as much as I hope aging and the legacy human condition will be obsoleted well before that time!!).

The big news for me this year happened in late fall — I got an apartment (actually the top floor + roof of a village house)  in Hong Kong, in a charming little village near Tai Po, 30  minutes drive north of Kowloon.   It’s semi-rural and peaceful, right next to the  mountains and the sea, and a lovely respite from the crowds and chaos of urban HK.  Adam Ford did some recent video interviews of me in the village — some from the rooftop courtyard of the house, some from a little path nearby.

I’ve also kept my house in Rockville Maryland (near DC) and am spending time both places now (Zade is going to high school in Rockville; she’s too attached to her school chums to feel like shifting to a Hong Kong high school…!)

What’s going on in Hong Kong?  I’ve co-founded a project aimed at applying AI to the Hong Kong stock  market, a new firm called Aidyia Holdings.  If this goes well, then after some time has passed it will generate enough $$ that I can make a significant contribution to funding AGI R&D myself.  Wish me luck!

Also, OpenCog is rolling along reasonably well, with a project involving OpenCog and intelligent game characters going on in the M-Lab in Kowloon Tong (Hong Kong), co-funded by the HK government and Novamente LLC.  Being in HK a lot lets me keep more involved with this project as well.   My massive tome on OpenCog and AGI, Building Better Minds, has been “almost done” for a long time — and it really IS almost done!!   It needs some attention to the figures and references, and some updating and proofreading, but even though I only have spare time for it lately, it’s bound to get done fairly soon….

And Novamente LLC and Biomind LLC, the AI and bioinformatics startups I founded and now Chair, are still rolling right along, with active projects in areas including computational neuroscience, life extension biology, nontraditional combinations of traditional Chinese medicines, music recommendation and psychological data analysis.

The AGI conference series that I founded a few years back is going strong — AGI-11 was at Google and AGI-12 will be at Oxford, and AGI-13 in Beijing.  The Humanity+ futurist conferences I’ve been involved with are cruising along too, H+@HK in Hong Kong took place just a few weeks ago and was great fun 😉 …

Is everything going as I’d wish it?  Well, not exactly.  On an everyday level things are good — I’m having fun, doing lots of interesting stuff, traveling cool places (the family trip to Mongolia this summer was AWESOME!); and my personal life is filled with people I love.  On the other hand, my progress toward seeing my AGI designs realized — or completing my theoretical framework for explaining general intelligence — is still frustratingly slow, and it’s an ongoing struggle not to let this fact peeve me too much.  I’m trying to work toward getting AGI built and understood in the  most effective and rational way I can, consistent with my own emotional makeup and needs, and  my responsibility to my family — but this requires an ongoing series of tough choices and compromises.  So overall things are exciting, emotionally and intellectually rich, often a bit frustrating but rarely boring….

One thing I note is, I don’t seem to have much time for avocations like writing wacky fiction or recording  music these days.   Practical and research work plus family stuff keeps me too busy.  But I do improvise on the piano at least 30 minutes every day, and am sure to walk outside a bit each day to keep the stress down and the meat infrastructure in OK shape….   Overall I’m a bit busier than I’m comfortable with, but I reckon I can keep going at this pace for a few more years without getting toooooo stressed.

And so it goes…

List of links to my research papers added to site…

As part of my sloooowwww push to update this site … and with help from a fantastic part-time assistant found via odesk …  I have finally added to this site a page listing my research papers and giving hyperlinks for most of them

Now let’s see if I will manage to keep it updated every 6 months or so 😉 …

Video catalog (some of my talks and interviews)

This new page gives links to videos of a lot of the talks and interviews I’ve given over the last few years, mostly on futurist and AGI related topics.

Older posts «

» Newer posts