python 画出决策边界_画出决策边界线--plot_2d_separator.py源代码【来自python机器学习基础教程】...
1importnumpyasnp2importmatplotlib.pyplotasplt3from.plot_helpersimportcm2,cm3,discrete_scatter45def_call_classifier_chunked(classifier_pred_or_decide,X):6#Thechunk_sizeisusedtochunkthelargearraystowork