Quantitative model assessment method and system based on molecular spectrum analysis

A quantitative model and molecular spectroscopy technology, applied in the field of quantitative model evaluation, can solve the problems of complex evaluation, different measurement scales, and inability to comprehensively evaluate models, and achieve simple, fast and comprehensive results.
CN107273656AInactive Publication Date: 2017-10-20GUANGZHOU SONDON NETWORK TECH CO LTD
2 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU SONDON NETWORK TECH CO LTD
Publication Date
2017-10-20
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a quantitative model assessment method and system based on molecular spectrum analysis. The quantitative model assessment method based on the molecular spectrum analysis comprises the following steps that: carrying out assessment on the sample amount of a quantitative model; carrying out assessment on the model accuracy of the quantitative model; carrying out assessment on the model correlation of the quantitative model; carrying out assessment on the model representativeness of the quantitative model; and on the basis of the assessment results of the sample amount, the model accuracy and the model representativeness, carrying out assessment on the quantitative model, and analyzing an assessment result to finish the molecular spectrum analysis. The quantitative model assessment system based on the molecular spectrum analysis comprises a sample amount assessment module, a model accuracy assessment module, a model correlation assessment module, a model representativeness assessment module, a quantitative model scoring module and a scoring result analysis module. By use of the method and the device, the advantages that an analysis result is simply and quickly obtained and the comprehensiveness of the assessment method can be comprehensively considered are realized.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of molecular spectrum analysis, in particular to a quantitative model evaluation method and system based on molecular spectrum analysis. Background technique

[0002] At present, most of the methods of spectroscopy combined with chemometrics for quantitative analysis adopt the same mode, that is, to establish a calibration model based on a set of known samples. This group of known samples is called the calibration set samples, through the spectra of this group of samples and their corresponding basic data (physical and chemical data), the calibration model is established by using the multivariate correction method. For the sample to be tested, it only needs to measure its spectrum, and the quantitative result can be given quickly according to the established model.

[0003] In the process of model establishment and verification, some statistical parameters will be used as model evaluation parameters, such as deviatio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More