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关注：1
2013-05-23 12:21
求翻译：步骤三：对于金融时间序列，由于时间和涨跌的数量级不同，不能直接加总，故为了构造距离公式，需要对数据进行标准化。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
步骤三：对于金融时间序列，由于时间和涨跌的数量级不同，不能直接加总，故为了构造距离公式，需要对数据进行标准化。
问题补充： |
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2013-05-23 12:21:38
Step 3: For financial time series, due to the different magnitude of time and the ups and downs, can not directly sum, so in order to construct the distance formula, the need for data standardization.
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2013-05-23 12:23:18
Step 3: For financial time series, because of the time and magnitude of the rise and fall, may not be able to direct the overall distance formula to construct, and data needs to be standardized.
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
Step three: for financial time series, due to the amount of time and were mixed at different, can't be added directly, in order to construct the distance formula, data needs to be standardized.
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2013-05-23 12:28:18
Step three: Regarding finance time series, because the time and the rise and drop magnitude is different, cannot add directly always, therefore is away from the formula for the structure, needs to carry on the standardization to the data.
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