Data analysis method and data analysis device

A technology of data analysis and equipment, applied in the direction of market data collection, electrical digital data processing, special data processing applications, etc., can solve problems such as rough simplification

Active Publication Date: 2014-06-04
CHINA UNIONPAY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, since the Hidden Markov Model is a very rough simplification, the Hidden Mark

Method used

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  • Data analysis method and data analysis device
  • Data analysis method and data analysis device

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Embodiment Construction

[0024] The following introduces some of the possible embodiments of the present invention, which are intended to provide a basic understanding of the present invention, but are not intended to identify key or decisive elements of the present invention or limit the scope of protection. It is easy to understand that, according to the technical solution of the present invention, those skilled in the art may propose other alternative implementation manners without changing the essence and spirit of the present invention. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the entirety of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0025] refer to figure 1 , which shows a data analysis method, including: step 110, constructing a recommended data set based on an ordered multi-fork tree, each no...

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Abstract

The invention discloses a data analysis method which comprises the steps of constructing a recommend data set based on an ordered multi-way tree, wherein each of nodes of the ordered multi-way tree represents a recommend datum and weight of branches for enabling all the nodes to be connected represents correlation among different recommend data; receiving first selection data from a user; determining the position of the first selection data in the ordered multi-way tree; with the position where the first selection data is positioned serving as a father node, performing depth or breadth traversal in the recommend data set based on the ordered multi-way tree in order to output one or more appropriate recommend data to the user. The invention further discloses a data analysis device.

Description

technical field [0001] The present invention relates to the field of computer data analysis, in particular, to a data analysis method and a data analysis device for generating recommended data to guide users. Background technique [0002] Most of the existing data analysis equipment constructs a Bayesian network based on the Bayesian network model to form a directed graph when performing predictive analysis. However, the construction of Bayesian networks is a complex task that requires the participation of knowledge engineers and domain experts. Due to the complexity of its construction and analysis process, it is easy to lead to errors. [0003] Hidden Markov model can be considered as a special case of Bayesian network model, which is relatively simple and convenient in construction, and does not require the participation of knowledge engineers and domain experts. And its final construction result is a linked list, which is more convenient and fast from the perspective o...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F17/27G06Q30/02
CPCG06N5/025G06Q30/0201
Inventor 张飞鲁志军尹亚伟华广美
Owner CHINA UNIONPAY
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