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Method for evaluating similarity of aggregated data, similarity evaluation program, and similarity evaluation device

A technology for aggregating data and evaluation methods, which is applied in measuring devices, chemical data mining, electrical digital data processing, etc., can solve the problems that hinder high-precision and efficient evaluation, and achieve the effect of simple and rapid selection

Active Publication Date: 2013-03-20
TSUMURA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of this, peaks from the same component cannot be associated with all peaks or a number of peaks close to all peaks among multi-component medicines (hereinafter referred to as peak assignment), which hinders highly accurate and efficient evaluation

Method used

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  • Method for evaluating similarity of aggregated data, similarity evaluation program, and similarity evaluation device
  • Method for evaluating similarity of aggregated data, similarity evaluation program, and similarity evaluation device
  • Method for evaluating similarity of aggregated data, similarity evaluation program, and similarity evaluation device

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Embodiment 1

[0040] In Embodiment 1 of the present invention, the similarity evaluation device for aggregated data is applied to the preprocessing of a multi-component drug evaluation device for evaluating a multi-component substance such as a multi-component drug.

[0041] A multi-ingredient drug is defined as a drug containing a plurality of active chemical components, but is not limited thereto, and also includes crude drugs, combinations of crude drugs, extracts of these, traditional Chinese medicines, and the like. In addition, the dosage form is not particularly limited, for example, liquids, extracts, capsules, granules, pills, suspensions, emulsions, powders, alcohols, Tablets, infusions, decoctions, tinctures, tablets, aromatic waters, liquid extracts, etc. In the case of multi-component substances, substances other than pharmaceuticals may also be included.

[0042] Specific examples of traditional Chinese medicines are described in the unification and voluntary revision of the ...

Embodiment 2

[0128] Figure 10 It is an explanatory diagram showing the peak height ratio pattern of the target FP.

[0129] In Example 2, compared to Figure 10 The object FP15 in the upper layer creates a pattern in the form of a table in which the value of each cell is composed of the peak height ratio as shown in the graph in the lower layer.

[0130] Figure 10 Among them, the peak heights of the peaks (19, 21, 23, 25, 27, 29, 31, 33, 35, 37) of the object FP15 are (5, 9, 2, 30, 2, 21, 32, 4, 4, 11).

[0131] Therefore, the height ratio between the peak 19 and the peak 21 is (9÷5)=(1.8). Similarly, the distance between peak 19 and peak 23 is (0.4), the distance between peak 21 and peak 23 is (0.2), and so on. The following is also Figure 10 The height ratio pattern of the peaks of the object FP of the lower graph.

[0132] Also for the reference FP, the peak height ratio pattern of the reference FP was obtained in the same manner.

[0133] Therefore, in the second embodiment,...

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Abstract

The present invention can contribute to increasing evaluation precision and efficiency. A similarity evaluation device 1 for aggregated data that evaluates the similarity between the aggregated data, which is the aggregate of a plurality of data, is characterized by being provided with: a patternizing unit 3 that patternizes each datum of the aggregated data by means of a selected criterion; a match count extraction unit 5 that compares each patternized datum in a round-robin fashion and determines the match count; and a match degree determination unit 7 that determines the degree of match using the Tanimoto coefficient on the basis of the determined match count. The similarity evaluation device (1) is further characterized by easily and rapidly evaluating the similarity of the aggregated data.

Description

technical field [0001] The present invention relates to a similarity evaluation method, a similarity evaluation program and a similarity evaluation device of aggregated data. Background technique [0002] Examples of multicomponent substances include medicines derived from natural products, such as Chinese medicines belonging to medicines composed of multiple components (hereinafter referred to as multicomponent medicines). The quantitative and qualitative profiles of these pharmaceuticals vary depending on factors such as geological factors, ecological factors, collection period, collection place, collection year, and growth period weather of the crude drug used. [0003] Therefore, in terms of the quality of these multi-ingredient pharmaceuticals to ensure their safety and effectiveness, certain standards are stipulated, and national supervisory agencies, chemical organizations, manufacturers, etc. conduct quality evaluations based on these standards. [0004] However, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/86G01N30/88
CPCG06F19/707G01N30/8675G01N30/74G01N30/8679G01N30/8686G01N30/8693G16C20/20G16C20/70G06F2218/14G01N30/86G01N30/88G01N33/15G01N30/02
Inventor 森芳和野田桂一
Owner TSUMURA
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