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Crossplane Data

A two dimensional crossplane (Xor) data generator.


References

Yuan-Hai Shao, Chun-Hua Zhang, Xiao-Bo. Wang, Nai-Yang Deng*. Improvements on Twin Support Vector Machines[J]. IEEE Transactions on Neural Networks, 2011, 22(6): 962-968.

Yuan-Hai Shao, Nai-Yang Deng*, Zhi-Ming Yang, Wei-Jie Chen, Zhen Wang. Probabilistic outputs for twin support vector machines[J]. Knowledge-Based Systems, 2012, 33: 145–151.

Yuan-Hai Shao, Nai-Yang Deng*, Zhi-Min Yang. Least squares recursive projection twin support vector machine for classification[J]. Pattern Recognition, 2012, 45(6): 2299-2307.

Yuan-Hai Shao, Zhen Wang, Wei-Jie Chen, Nai-Yang Deng*. A regularization for the projection twin support vector machine[J]. Knowledge-Based Systems, 2013, 37: 203–210.


Main Function
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % generate m1 positive points %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% m1=50; k1=0.7; b1=0.1; x1=rand(m1,1); % x1=sqrt(x1); y1=rand(m1,1); % y1=sqrt(y1); x1=sort(x1); y1=sort(y1); y1=k1*y1+b1; plot(x1,y1,'ko') hold on %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % generate m2 negative points %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% m2=50; k2=0.6; b2=1; x2=rand(m2,1); y2=rand(m2,1); x2=sort(x2); y2=sort(y2); y2=-k2*y2+b2; plot(x2,y2,'k+') hold off
Contacts

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