Kosh

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Jack Ha, living in Delft, the Netherlands

Kosh 4k on KGS

Friends: Kermy, Arjen Other pages: KoshGobans

I'm a 25 year old student of computer science. My final assignment is about computer go, so all comments or ideas are welcome. I'm interested in search trees and learning algorithms for local situations. The goal is to find a solution with no hand coded knowledge, as fast as possible (= minimum iterations).

Everything is done in [ext] Python, a quite flexible high level programming language. After prototyping a c++ version can be made and it will be a lot faster.

This page hasn't been updated for a long time, but so far I have successfully implemented:

What it can do:

Still planning to do:

Does anybody have a good method to make a reasonable playing program at all? I like to hear it!

Feel free to add text to this page.


Thats a really nice goban you've made here. Can you tell me what kind of stones you are are using, I think they're very nice. [ext] http://elektron.its.tudelft.nl/~kkha05/goban_legs.jpg

Kosh: Thanks, the stones (and the baskets) come from China. They are made of glass, one side is flat. They sure look like these: Yunzi

Thomas Thomsen: Interesting! Lambda-search is also used in MadLab. Maybe I should make a Sensei's page on lambda-search sometime... But until then, there is more info here: [ext] http://www.t-t.dk/go/cg2000.


Some experimental outcomes here:

[Diagram]

searching capture (3, 3), (9, 3) (= capture A or B)

Solves in 540 iterations/5 seconds on my 1 Ghz P3

[Diagram]

sequence (part 1)

[Diagram]

sequence (part 2)


[Diagram]

Solves in 40.000 iterations/450 seconds

[Diagram]

sequence


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