Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A cigarette sensory intelligent evaluation system based on decomposition-aggregation strategy

An evaluation system and cigarette technology, applied in the field of cigarette sensory intelligent evaluation system, can solve the problems of complex historical data of cigarette sensory evaluation and inability to obtain expected effects, achieve scientific and efficient product maintenance and new product development, good prediction accuracy, and improve The effect of work efficiency

Active Publication Date: 2018-05-18
CHINA TOBACCO YUNNAN IND
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the historical data of cigarette sensory evaluation is complex, and the sensory quality of cigarettes has multiple categories, which involves multi-classification problems, and the existing classifiers often cannot obtain the expected results when dealing with multi-classification problems

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A cigarette sensory intelligent evaluation system based on decomposition-aggregation strategy
  • A cigarette sensory intelligent evaluation system based on decomposition-aggregation strategy
  • A cigarette sensory intelligent evaluation system based on decomposition-aggregation strategy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] According to the process requirements and quality requirements of the sensory evaluation of finished cigarettes, this embodiment is based on the total sugar content, reducing sugar, nicotine content, total volatile bases, total nitrogen content, nicotine nitrogen, protein, schmuck value, nitrogen-to-alkaline ratio, The 13 physical and chemical indicators of chlorine content, potassium content, sugar-alkaline ratio, and ammoniacal alkali are used as input variables; five sensory evaluation indicators based on gloss, aroma, miscellaneous gas, stimulation, and aftertaste are used as output variables to establish based on decomposition- An aggregated multi-classification method for cigarette sensory quality assessment model and experimental verification.

[0030] This embodiment establishes a cigarette sensory intelligence ev...

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

PUM

No PUM Login to View More

Abstract

The invention develops an intelligent cigarette sensory evaluation system based on a decomposition-aggregation strategy. According to the system provided by the invention, a multi-classifying problem in intelligent sensory evaluation of cigarettes is decomposed into a plurality of two-classifying problems convenient for modeling; then a classifier is established for each sub-problem; then the two classes of classifiers are combined by adopting an aggregation strategy to form a multi-classifier. The predication precision of the system is obviously higher than that of a classic multi-classifier; the system provided by the invention can provide help for cigarette sensory evaluation specialists to carry out cigarette sensory evaluation in development and product maintenance processes of new products of cigarette industries.

Description

technical field [0001] The present invention relates to the fields of data mining and expert smoking evaluation, in particular to a cigarette sensory intelligent evaluation system based on decomposition-aggregation strategy Background technique [0002] In the process of cigarette production, it is difficult to establish an effective mathematical model for the complex relationship between the physical and chemical indicators of tobacco and the sensory quality of cigarettes. Therefore, in the process of new product development and product maintenance of tobacco and its products, tobacco experts mainly The sensory quality indicators of cigarette products were evaluated by artificial sensory evaluation. Obviously, this kind of production method that completely relies on manual repeated evaluation will greatly affect the efficiency of evaluation results, and cannot meet the requirements of enterprises for rapid production. [0003] In order to solve the problems of strong subje...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00
CPCG01N33/0001
Inventor 乔丹娜雒兴刚汤建国张忠良廖晓祥岳衡汪惠苏明红徐玉琼拔丽蒋新红杨海英王晓辉李中昌
Owner CHINA TOBACCO YUNNAN IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com