<> -------------------------------------------------------------------------------------- September October November December total points final AS-15 05 19 03 17 31 13 27 11 you got result -------------------------------------------------------------------------------------- Grechanuk Vadim half full OK(5) OK(3) OK(5) OK(4) OK(2) 19 PASS Zhuck Vika half full OK(5) OK(5) no OK(4) no 14 PASS Gaguckaya Olga half full OK(5) OK(5) OK(5) OK(4) OK(4) 23 PASS Grinko Vladimir half full OK(5) OK(4) OK(5) OK(4) no 18 PASS Zhivula Yulia no full OK(5) no OK(5) OK(4) OK(4) 18 PASS Vakulich Tamara full full OK(5) OK(5) OK(5) OK(4) OK(4) 23 PASS Zhuravel Evgeniy half full OK(5) OK(3) OK(5) OK(4) no 17 PASS Anfilec Sergey half full OK(5) OK(5) OK(5) OK(4) no 19 PASS Doroshuk Yura half full OK(5) OK(4) OK(5) OK(4) OK(4) 22 PASS -------------------------------------------------------------------------------------- all of you <> succeeded From now on communication between you all and me will be Congratulations! on this page. Check this page from time to time until you get the final results of GOOD. ----- I'm so sorry, I was late to come to the room 311 on 31 November. Sounds excuse but due to a confusion by changing to winter time. It was already a little after 12:00. Intended task today was renewal of weight values. ================================================================== 0) Initialize all the weights at random from -1 to 1. ----- 1) t = 0 1) Pick up a point (x1, x2) randomly from inside a triangle in 2D space. 2) Give the point as an input 3) Using the equation in the web page, renew weights for only the winner-output-neuron and the next neuron's. That is 2x3=6 weights. _________________________________________________________________ the equation might be modified, for example, as w = w + E * K * (x - w) where E = 0.0001 (25000-t) --- learning-ratio is decreased gradually and K = 1.0 if the neuron is the winner 0.5 if the neuron is next to the winner 0.0 otherwise ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4) t = t + 1 5) repeat (1) to (3) from t=1 to t = 25000 ----- 6) plot (w1, w2) ======================================================================== Try the above by your self by the next time 14 November. Sorry for your inconvenience.