Feature value preparing method, feature value preparing program, and feature value preparing device for pattern or fp

Abstract

Provided are a target FP preparing step, a target FP peak assigning step, a target FP peak feature value preparing step, a target FP type-2 preparing step, a target FP area segmentation feature value preparing step, a target FP feature value integrating step, and an evaluating step, to prepare target FP integrated feature values by integrating target FP peak feature values and target FP area segmentation feature values, and to compare and evaluate the target FP integrated feature values and reference FP integrated feature values that correspond to the target FP integrated feature values and are based on a plurality of reference FPs of multicomponent materials as evaluation criteria.

1 . A feature value preparing method for a pattern, comprising:
 a pattern area segmentation feature value preparing step of segmenting a pattern whose peaks change in a time series into a plurality of areas and preparing pattern area segmentation feature values based on an existence rate or existence amount of peaks existing in each area.   
     
     
         2 . A feature value preparing method for a FP, comprising:
 a FP area segmentation feature value preparing step of segmenting a PP composed of peaks and retention time points thereof detected from a chromatogram of a multicomponent material into a plurality of areas and preparing pattern area segmentation feature values based on an existence rate or existence amount of peaks existing in each area.   
     
     
         3 . The method according to  claim 2 , wherein
 the multicomponent material is a multicomponent drug.   
     
     
         4 . The method according to  claim 3 , wherein
 the multicomponent drug is one of a crude drug, a combination of crude drugs, an extract thereof, and a kampo medicine.   
     
     
         5 . The method according to  claim 2 , wherein
 the FP area segmentation feature value preparing step performs the segmentation of the areas with a plurality of vertical segmenting lines that are parallel to a signal strength axis or an area value axis and a plurality of horizontal segmenting lines that are parallel to a time axis.   
     
     
         6 . The method according to  claim 5 , wherein
 the plurality of horizontal segmenting lines are set at geometric sequence ratio intervals in a direction in which the signal strength or the area value increases.   
     
     
         7 . The method according to  claim 2 , wherein
 the FP area segmentation feature value preparing step changes a position of each area and prepares the FP area segmentation feature values before and after the change.   
     
     
         8 . The method according to  claim 7 , wherein
 the FP area segmentation feature value preparing step changes and sets each of the vertical and horizontal segmenting lines so as to be moved parallel within a set range, thereby changing the position of each area.   
     
     
         9 . A computer-readable storage medium storing a feature value preparing program for a pattern that causes a computer to execute a function, the function comprising:
 a pattern area segmentation feature value preparing function of segmenting a pattern whose peaks change in a time series into a plurality of areas and preparing pattern area segmentation feature values based on an existence rate or existence amount of peaks existing in each area.   
     
     
         10 . A computer-readable storage medium storing a feature value preparing program for a FP that causes a computer to execute a function, the function comprising:
 a FP area segmentation feature value preparing function of segmenting a FP composed of peaks and retention time points thereof detected from a chromatogram of a multicomponent material into a plurality of areas and preparing pattern area segmentation feature values based on an existence rate or existence amount of peaks existing in each area.   
     
     
         11 . The storage medium according to  claim 10 , wherein
 the multicomponent material is a multicomponent drug.   
     
     
         12 . The storage medium according to  claim 11 , wherein
 the multicomponent drug is one of a crude drug, a combination of crude drugs, an extract thereof, and a kampo medicine.   
     
     
         13 . The storage medium according to  claim 10 , wherein
 the FP area segmentation feature value preparing function performs the segmentation of the areas with a plurality of vertical segmenting lines that are parallel to a signal strength axis or an area value axis and a plurality of horizontal segmenting lines that are parallel to a time axis.   
     
     
         14 . The storage medium according to  claim 13 , wherein
 the plurality of horizontal segmenting lines are set at geometric sequence ratio intervals in a direction in which the signal strength or the area value increases.   
     
     
         15 . The storage medium according to  claim 10 , wherein
 the FP area segmentation feature value preparing function changes a position of each area and prepares the FP area segmentation feature values before and after the change.   
     
     
         16 . The storage medium according to  claim 15 , wherein
 the FP area segmentation feature value preparing function changes and sets each of the vertical and horizontal segmenting lines so as to be moved parallel within a set range, thereby changing the position of each area.   
     
     
         17 . A feature value preparing device for a pattern, comprising:
 a pattern area segmentation feature value preparing part of segmenting a pattern whose peaks change in a time series into a plurality of areas and preparing pattern area segmentation feature values based on an existence rate or existence amount of peaks existing in each area.   
     
     
         18 . A feature value preparing device for a FP, comprising:
 a FP area segmentation feature value preparing part of segmenting a FP composed of peaks and retention time points thereof detected from a chromatogram of a multicomponent material into a plurality of areas and preparing pattern area segmentation feature values based on an existence rate or existence amount of peaks existing in each area.   
     
     
         19 . The device according to  claim 18 , wherein
 the multicomponent material is a multicomponent drug.   
     
     
         20 . The device according to  claim 19 , wherein
 the multicomponent drug is one of a crude drug, a combination of crude drugs, an extract thereof, and a kampo medicine.   
     
     
         21 . The device according to  claim 18 , wherein
 the FP area segmentation feature value preparing part performs the segmentation of the areas with a plurality of vertical segmenting lines that are parallel to a signal strength axis or an area value axis and a plurality of horizontal segmenting lines that are parallel to a time axis.   
     
     
         22 . The device according to  claim 21 , wherein
 the plurality of horizontal segmenting lines are set at geometric sequence ratio intervals in a direction in which the signal strength or the area value increases.   
     
     
         23 . The device according to  claim 18 , wherein
 the FP area segmentation feature value preparing part changes a position of each area and prepares the FP area segmentation feature values before and after the change.   
     
     
         24 . The device according to  claim 23 , wherein
 the PP area segmentation feature value preparing part changes and sets each of the vertical and horizontal segmenting lines so as to be moved parallel within a set range, thereby changing the position of each area.