<> ================================================================================ If some of you have had only points less than 10, try the following task. Then I will give you some bonus so that you pass the course. Evolve weights of the neural network (NN) which solve "Even-N-Parity." The NN has N binary inputs ond 1 binary output. If inputs have an even number of 1 then output should be 1, otherwise output should be 0. Construct NN with N input plus 1 hidden layer with N neurons and 1 output. So in total NN has (N^2 + N) weights. Hence our chromosome has (N^2 + N) genes. Fitness is evaluated as follows. INPOUT DESIRED OUTPUT --------------------------------------------- 0 0 0 0 0 ... 0 0 1 0 0 0 0 0 ... 0 1 0 0 0 0 0 0 ... 1 0 0 0 0 0 0 0 ... 1 1 1 ................. ... 1 1 1 1 1 ... 1 0 0 (if N is even) 1 1 1 1 1 ... 1 1 1 (i  ’ is even) --------------------------------------------- That is, how many output is coincide with the desired output above. What you should shouw me is (1) Fitness-generation curve for N = 3, 4, 5, 6, ... (2) Until how large N, the algorithm found the solution. Have a luck. PS. Note please that after 23 December 2005, I WOULD NOT BE AVAILABLE until 22 January 2006. Sorry for your convenience. WHO ATTEND WHEN? ==================================================================================================================== October November final AS-13-1 04 14 01 29 results -------------------------------------------------------------------------------------------------------------------- Davidovich Slava OK(5) OK(3) OK(4) no given final OK with signature Malahov Pavel OK(1) OK(1) OK(5) OK(1)+5 given final OK with signature Schipakina Valeria OK(1) OK(1) OK(2) OK(4)+3 given final OK with signature Ashaev Sergey OK(5) OK(3) OK(5) no given final OK with signature Makoveyev Vitaly OK(1) no no OK(4) +5 =10 given final OK with signature Ivanov Kirill OK(5) OK(3) OK(5) OK(4) given final OK with signature Parmakli Yuliya OK(1) OK(1) OK(2) OK(4)+3 given final OK with signature Shparlo Andrey no OK(1) no no +5 +4 given final OK with signature Kudich Sergey no no no OK(4) +7 =11 given final OK with signature -------------------------------------------------------------------------------------------------------------------- September October November December final AS-13-2 23 11 08 06 result -------------------------------------------------------------------------------------------------------------------- Smachek Sergej OK(4) OK(4) OK(4) OK(1) showed a better result for task 3 given final OK with signature Svirski Vasiliy OK(5) OK(5) OK(1)+3 OK(4) will show the 3rd result next time given final OK with signature Solomiyuk Konstantsin no(0) OK(5) OK(1)+3 OK(4) will show the 3rd result next time given final OK with signature Gryazev Eugene no(0) OK(5) OK(5) no given final OK with signature Filippov Pavel OK(5) OK(5) OK(1) no given final OK with signature Kostomarova Helen OK(5) OK(5) OK(1) no given final OK with signature Parphenyuk Olga OK(5) OK(5) OK(1) no given final OK with signature Krapivin Yury no(0) OK(2) OK(4) no OK task 1(11 Oct) OK task 3 too (29 Nov) given final OK with signature Zhymaila Aliaksander OK(1) OK(5) OK(5) OK(1) given final OK with signature Khabovets Anton OK(2) OK(1) no +3 OK(4) given final OK with signature Gil Alexander no OK(2) OK(5) OK(4) OK for the 1st on 11 Oct given final OK with signature -------------------------------------------------------------------------------------------------------------------- September October November December final AS-14-1 20 18 15 13 results -------------------------------------------------------------------------------------------------------------------- Kovalchuk Sergey OK OK(3) OK(4) OK(1) given final OK with signature Ledak Eugene OK+2 OK(3)+2 OK(4) OK(1) 1st task OK on 1 Nov & 2nd on 15 Nov. given final OK with signature Gorodnik Alexander OK OK(3) OK(4) OK(1) given final OK with signature Zhmailik Victor OK OK(3) OK(4) OK(1) given final OK with signature Grizyuk Igor OK OK(1) OK(1) OK(5) +4 given final OK with signature Nikolayouk Larisa OK+2 OK(1)+2 OK(4) OK(1) 1st & 2nd task OK on 15 Nov. given final OK with signature Rodjko Olga OK OK(2) OK(6) given final OK with signature Daniluk Nata OK OK(2) OK(3)+3 succeeded 3rd task on 6 Dec. given final OK with signature Voitzechvich Leonid OK OK(3) OK(4) showed the 1st & 2nd task on 15 Nov. given final OK with signature Smirnov Andrew no OK(3) OK(4) OK(1) given final OK with signature Djiha Alxander OK OK(3) OK(4) given final OK with signature Gerasimova Alena OK ill OK(1) OK(5) +2 =8 given final OK with signature LOOK! => 10 x (3/4) = 7.5 is the minimum point to pass instead of 10 because you have 3 chanses instead of 4. -------------------------------------------------------------------------------------------------------------------- September October November final AS-14-2 27 25 22 results -------------------------------------------------------------------------------------------------------------------- Chizhik Dmitry OK(4) OK(5) OK(2) given final OK with signature Trofimov Sergheyj OK(5) OK(5) -- given final OK with signature Rosluk Roman OK(4) OK(5) OK(2) improved 1st task to 5 on 18 Oct given final OK with signature Shlykovich Alexey OK(5) OK(5) -- given final OK with signature Kalnitskih Denisv OK(5) OK(5) -- given final OK with signature Shevchuk Dmitry OK(2) OK(5) OK(6) given final OK with signature Marchuk Vasiliy OK(4) OK(5) OK(1) given final OK with signature Postoylko Vyacheslav OK(4) OK(5) OK(1) given final OK with signature Petuchovskij Alexandr OK(5) OK(5) -- given final OK with signature ALSO LOOK! => 10 x (3/4) = 7.5 is the minimum point to pass instead of 10 because you have 3 chanses instead of 4. ==================================================================================================================== <> (1) From now on communication between you all and me will be on this page. Check this page from time to time until you get the final results of GOOD. (2) On of the practice course during my absence will be done on <> (3) As I proposed during the lecture on 22 September and as you agreed, the condition to pass this course is as follows. ____________________________________________________________________ At the beginning of each time of course, I will give you one task or multiple tasks. Your point will be 5 ... When you complete the task(s) during the time of the course. In this case you may feel free to leave the room. 2-4 ... Depending on what you achieved during the time even if you haven't completed the task. You should remain in the room until the time is over in this case. 1 ... If you attend the class but disappeared before the time is over. Or if you come to the class very late. 0 ... If you are absent. Then condition to pass the course is you collect the point equal to or more than 10, otherwise you fail the course automatically. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~