import ioimport syssysstdout = ioTextIOWrappersysstdoutbufferencoding=utf-8sysstdin = ioTextIOWrappersysstdinbufferencoding=utf-8# ignore warningsimport warningswarningsfilterwarningsignoreim
print('模型预测准确率为：', metrics.accuracy_score(y_test, model.predict(X_test)))
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