Thanks for believing that I can do this. On Sat, May 11, 2019, 18:27 Matt Mahoney <[email protected]> wrote:
> "Conventional" AI was coding all the knowledge in Lisp. Then came rule > based systems and the AI winter. Neural networks have produced the best > results in language, vision, and robotics, now that we have enough > computing power to implement them. Now we have real progress in AI. It will > be interesting if you come up with something better. > > On Sat, May 11, 2019 at 12:10 PM Stefan Reich via AGI < > [email protected]> wrote: > >> I think you are stuck in the "conventional theory". The time is right for >> new theories. I'm still on the path to show that there are better ways to >> actual AI than neural networks. >> >> On Sat, May 11, 2019, 08:46 YKY (Yan King Yin, 甄景贤) < >> [email protected]> wrote: >> >>> Also, the control theoretic stuff was removed because I am unable to >>> define the reward based on the current state in a *differentiable* >>> way. For example, in the game of chess, the reward comes only when >>> checkmate occurs (according to the game's official rules), but not when you >>> capture a piece of high value (eg xQueen). This problem is known as >>> "sparse reward" vs "dense reward" in reinforcement learning: >>> [image: Screenshot from 2019-05-07 20-49-22.png] >>> The actual reward is a delta-function occurring at the end of the game. >>> "Classical" control theory is applicable only when the reward is something >>> like the dotted line. >>> >>> > > -- > -- Matt Mahoney, [email protected] > *Artificial General Intelligence List <https://agi.topicbox.com/latest>* > / AGI / see discussions <https://agi.topicbox.com/groups/agi> + > participants <https://agi.topicbox.com/groups/agi/members> + delivery > options <https://agi.topicbox.com/groups/agi/subscription> Permalink > <https://agi.topicbox.com/groups/agi/T3cad55ae5144b323-Mca0223b93da442c9d3604e6f> > ------------------------------------------ Artificial General Intelligence List: AGI Permalink: https://agi.topicbox.com/groups/agi/T3cad55ae5144b323-M2018f8e48159c8e72dbb1c31 Delivery options: https://agi.topicbox.com/groups/agi/subscription
