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A method for index calculation and an index calculator

A technology of indicator calculation and calculator, which is applied in the field of indicator calculation, can solve the problems of unavailability and cumbersome operation, and achieve the effect of simple usability

Active Publication Date: 2017-11-03
AGRICULTURAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such a technical solution is cumbersome to operate and not usable

Method used

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  • A method for index calculation and an index calculator
  • A method for index calculation and an index calculator
  • A method for index calculation and an index calculator

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Embodiment Construction

[0077] The core of the present invention is to provide an index calculation method and an index calculator.

[0078] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0079] In one embodiment of the indicator calculation method provided by the present invention, see figure 1 , including the following steps:

[0080] S101. Receive a first index.

[0081] When performing indicator calculation, the first indicator to be calculated must first be received. Specifically, the formula corresponding to the first index is received.

[0082] S102. Analyze the first index to obtain a first index instruction set including a plurality of index instructions.

[0083] After receiving the formula corresponding to the first indicator, it is necessary to analyze the indicator and convert the correspondi...

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Abstract

The invention provides an index calculation method and an index calculator. The index calculation method includes receiving a first index; parsing the first index to obtain a first index instruction set including a plurality of index instructions, and the plurality of index instructions in the first index instruction set have an execution sequence; determining the first index instruction set The type of the index instruction in the index instruction set and the execution mode corresponding to the type; sequentially execute the plurality of index instructions in the first index instruction set in the determined execution mode according to the execution order. When calculating indicators, the present invention generates an instruction set by analyzing the indicators and calculates according to the instruction type and order. When the indicators are changed, a new indicator is input, and the new indicator is analyzed and calculated. The present invention does not need to redefine each operation node and generate a new calculation model because of different new index formulas. Therefore, the index calculation method and the index calculator provided by the present invention are simple and more usable.

Description

technical field [0001] The invention relates to index calculation, in particular to an index calculation method and an index calculator. Background technique [0002] Index is a concept that describes the characteristics of the overall quantity, and belongs to the concept of statistics. [0003] There are a lot of complex calculations in the field of indicator calculations. In order to simplify the formulas, it is often necessary to apply some functional functions in the formulas, such as finding the maximum value, minimum value, negation, ranking, logical judgment, etc. At the same time, modifying the formula or adding new functions is also required in the field of indicator calculation. [0004] In order to realize complex index calculation, the current technical solution is to start from the root index operation node for the calculation model of a specific index, and recursively define it from top to bottom to form a tree structure calculation relationship. On each comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/15
Inventor 郑德署高尚段博李莉叶馥郁付慧敏
Owner AGRICULTURAL BANK OF CHINA