Data prediction device, data prediction method, and electronic device
A data prediction and data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as inaccurate prediction results, too robust prediction results, etc., and achieve the effect of simplifying the amount of calculation
Active Publication Date: 2017-02-08
CHEZHI HULIAN BEIJING SCI & TECH CO LTD
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Problems solved by technology
[0005] However, in some existing data forecasting techniques, due to smooth forecasting and other reasons, the forecasting results are too robust, which leads to less accurate forecasting results
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[0025] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.
[0026] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the ...
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The invention provides a data predication device, data predication method and electronic equipment to solve the problem of inaccurate predication results of existing data predication techniques. The data predication device comprises a time quantum determination unit, a selection unit, a relevance determination unit, an estimation unit and a correction and predication unit. The time quantum determination unit is used for determining a predication time quantum including a first time quantum and a second quantum; the selection unit is used for selecting a plurality of historical data sets; the relevance determination unit is used for determining relevance among the plurality of first historical data sets and a first current data set; the estimation unit is used for using the plurality of first historical data sets and a plurality of second historical data sets to acquire an estimate value of the first current data set and an estimate value of a second current data set according to the determined relevance; the correction and predication unit is used for correcting the estimate value of the second current data set on the basis of deviation between a true value and the estimate value of the first current data set to acquire a predicated value of the second current data set. The data predication device, the data predication method and the electronic equipment can be applied to the field of data predication.
Description
technical field [0001] The invention relates to the field of data prediction, in particular to a data prediction device, a data prediction method and electronic equipment. Background technique [0002] In some data processing processes, due to the incompleteness of the obtained data, or when it is necessary to know the data that will be generated in a certain period of time in the future, it is necessary to use the obtained data to predict the required unknown data, that is, data prediction is required. . [0003] For example, for some window office units such as banks and post offices, the number of visitors in different time periods of the day is of great significance to the unit. For example, it can allocate different time periods according to the number of visitors in different time periods. Number of open windows. As another example, for a website, its web page or website visit data is very important to its operation, and it can perform corresponding follow-up process...
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IPC IPC(8): G06F17/30
CPCG06F16/2458
Inventor 胡勇
Owner CHEZHI HULIAN BEIJING SCI & TECH CO LTD