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为什么我用同样的数据和代码，做出来的模型得分才0.1-0.2哇 #4

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Monicaqqqq opened this issue Apr 25, 2023 · 2 comments
Open

为什么我用同样的数据和代码，做出来的模型得分才0.1-0.2哇 #4

Monicaqqqq opened this issue Apr 25, 2023 · 2 comments

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@Monicaqqqq
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@TurboWay
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训练集需要经过预处理，去掉噪声数据。

比如，有些岗位，学历和工作年限要求很低，但是工资却出奇的高。经过认真分析后，会发现，这些可能是虚假岗位，与实际严重不符，只是为了吸引求职者。这类数据就属于噪声数据，如果没有去掉，就会影响模型的准确性。

比较遗憾的是当时没把这个逻辑存下来。现在的预处理逻辑是我后面补的，只是为了让读者跑通 issues3，没有细致处理，存在一些噪声数据，所以模型得分会比当时做的差很多。

@Monicaqqqq
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非常感谢

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@TurboWay @Monicaqqqq