For a more relevant test of Psyco, I dug up some neural network code that I had written about in an earlier article (see Resources).
为进行更恰当的Psyco测试,我搜寻出我在以前的文章里编写的一些神经网络代码(请参阅“参考资料”)。
There are two test options available between the 15th and 18th weeks to screen for chromosomal abnormalities and neural tube defects such as Down's syndrome and spina bifida.
在15周到18周之间有两个极好的检查可以选择来甄别染色体异常和神经管缺损症状,比如:唐氏综合症和脊柱裂。
The test shows that this method is effective and feasible, and has higher diagnosis precision than BP neural network in cases of fewer samples.
试验结果表明该方法是有效、可行的,且在小样本情况下比BP神经网络具有更高的诊断精度。
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