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KNN怎样预测

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`@@ -51,3 +51,6 @@`
`51`	`51`	`print(data.files)`
`52`	`52`	`train = data['train']`
`53`	`53`	`train_labels = data['train_labels']`
	`54`	`+`
	`55`	`+`
	`56`	`+#TODO 怎样预测数字?`

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`@@ -29,4 +29,6 @@`
`29`	`29`	`correct = np.count_nonzero(result == labels)`
`30`	`30`	`accuracy = correct * 100.0 / 10000`
`31`	`31`	`print(accuracy)`
`32`		`-#准确率到了 93.22%。同样你可以增加练样本的数来提准确率。`
	`32`	`+#准确率到了 93.22%。同样你可以增加练样本的数来提准确率。`
	`33`	`+`
	`34`	`+#TODO 怎样预测字母?`

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