NNDemo2.0是对神经网络实验演示系统NNDemo1.0的进一步增强与扩充
源代码在线查看： example42_iris.txt
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4.9 3.0 1.4 0.2 1
4.7 3.2 1.3 0.2 1
4.6 3.1 1.5 0.2 1
5.0 3.6 1.4 0.2 1
5.4 3.9 1.7 0.4 1
4.6 3.4 1.4 0.3 1
5.0 3.4 1.5 0.2 1
4.4 2.9 1.4 0.2 1
4.9 3.1 1.5 0.1 1
5.4 3.7 1.5 0.2 1
4.8 3.4 1.6 0.2 1
4.8 3.0 1.4 0.1 1
4.3 3.0 1.1 0.1 1
5.8 4.0 1.2 0.2 1
5.7 4.4 1.5 0.4 1
5.4 3.9 1.3 0.4 1
5.1 3.5 1.4 0.3 1
5.7 3.8 1.7 0.3 1
5.1 3.8 1.5 0.3 1
5.4 3.4 1.7 0.2 1
5.1 3.7 1.5 0.4 1
4.6 3.6 1.0 0.2 1
5.1 3.3 1.7 0.5 1
4.8 3.4 1.9 0.2 1
5.0 3.0 1.6 0.2 1
5.0 3.4 1.6 0.4 1
5.2 3.5 1.5 0.2 1
5.2 3.4 1.4 0.2 1
4.7 3.2 1.6 0.2 1
4.8 3.1 1.6 0.2 1
5.4 3.4 1.5 0.4 1
5.2 4.1 1.5 0.1 1
5.5 4.2 1.4 0.2 1
4.9 3.1 1.5 0.1 1
5.0 3.2 1.2 0.2 1
5.5 3.5 1.3 0.2 1
4.9 3.1 1.5 0.1 1
4.4 3.0 1.3 0.2 1
5.1 3.4 1.5 0.2 1
5.0 3.5 1.3 0.3 1
4.5 2.3 1.3 0.3 1
4.4 3.2 1.3 0.2 1
5.0 3.5 1.6 0.6 1
5.1 3.8 1.9 0.4 1
4.8 3.0 1.4 0.3 1
5.1 3.8 1.6 0.2 1
4.6 3.2 1.4 0.2 1
5.3 3.7 1.5 0.2 1
5.0 3.3 1.4 0.2 1
7.0 3.2 4.7 1.4 2
6.4 3.2 4.5 1.5 2
6.9 3.1 4.9 1.5 2
5.5 2.3 4.0 1.3 2
6.5 2.8 4.6 1.5 2
5.7 2.8 4.5 1.3 2
6.3 3.3 4.7 1.6 2
4.9 2.4 3.3 1.0 2
6.6 2.9 4.6 1.3 2
5.2 2.7 3.9 1.4 2
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5.9 3.0 4.2 1.5 2
6.0 2.2 4.0 1.0 2
6.1 2.9 4.7 1.4 2
5.6 2.9 3.6 1.3 2
6.7 3.1 4.4 1.4 2
5.6 3.0 4.5 1.5 2
5.8 2.7 4.1 1.0 2
6.2 2.2 4.5 1.5 2
5.6 2.5 3.9 1.1 2
5.9 3.2 4.8 1.8 2
6.1 2.8 4.0 1.3 2
6.3 2.5 4.9 1.5 2
6.1 2.8 4.7 1.2 2
6.4 2.9 4.3 1.3 2
6.6 3.0 4.4 1.4 2
6.8 2.8 4.8 1.4 2
6.7 3.0 5.0 1.7 2
6.0 2.9 4.5 1.5 2
5.7 2.6 3.5 1.0 2
5.5 2.4 3.8 1.1 2
5.5 2.4 3.7 1.0 2
5.8 2.7 3.9 1.2 2
6.0 2.7 5.1 1.6 2
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6.0 3.4 4.5 1.6 2
6.7 3.1 4.7 1.5 2
6.3 2.3 4.4 1.3 2
5.6 3.0 4.1 1.3 2
5.5 2.5 4.0 1.3 2
5.5 2.6 4.4 1.2 2
6.1 3.0 4.6 1.4 2
5.8 2.6 4.0 1.2 2
5.0 2.3 3.3 1.0 2
5.6 2.7 4.2 1.3 2
5.7 3.0 4.2 1.2 2
5.7 2.9 4.2 1.3 2
6.2 2.9 4.3 1.3 2
5.1 2.5 3.0 1.1 2
5.7 2.8 4.1 1.3 2
6.3 3.3 6.0 2.5 3
5.8 2.7 5.1 1.9 3
7.1 3.0 5.9 2.1 3
6.3 2.9 5.6 1.8 3
6.5 3.0 5.8 2.2 3
7.6 3.0 6.6 2.1 3
4.9 2.5 4.5 1.7 3
7.3 2.9 6.3 1.8 3
6.7 2.5 5.8 1.8 3
7.2 3.6 6.1 2.5 3
6.5 3.2 5.1 2.0 3
6.4 2.7 5.3 1.9 3
6.8 3.0 5.5 2.1 3
5.7 2.5 5.0 2.0 3
5.8 2.8 5.1 2.4 3
6.4 3.2 5.3 2.3 3
6.5 3.0 5.5 1.8 3
7.7 3.8 6.7 2.2 3
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5.6 2.8 4.9 2.0 3
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7.2 3.0 5.8 1.6 3
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7.9 3.8 6.4 2.0 3
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6.3 2.8 5.1 1.5 3
6.1 2.6 5.6 1.4 3
7.7 3.0 6.1 2.3 3
6.3 3.4 5.6 2.4 3
6.4 3.1 5.5 1.8 3
6.0 3.0 4.8 1.8 3
6.9 3.1 5.4 2.1 3
6.7 3.1 5.6 2.4 3
6.9 3.1 5.1 2.3 3
5.8 2.7 5.1 1.9 3
6.8 3.2 5.9 2.3 3
6.7 3.3 5.7 2.5 3
6.7 3.0 5.2 2.3 3
6.3 2.5 5.0 1.9 3
6.5 3.0 5.2 2.0 3
6.2 3.4 5.4 2.3 3
5.9 3.0 5.1 1.8 3
