CN109242362A - A kind of evaluation method and device of Sensory Quality of Cigarette - Google Patents
A kind of evaluation method and device of Sensory Quality of Cigarette Download PDFInfo
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 240
- 238000011156 evaluation Methods 0.000 title claims abstract description 71
- 230000001953 sensory effect Effects 0.000 title claims abstract description 51
- 210000000697 sensory organ Anatomy 0.000 claims description 57
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- 238000009472 formulation Methods 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
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Abstract
The invention discloses a kind of evaluation methods of Sensory Quality of Cigarette, the probability space model of cigarette sample to be evaluated is obtained on the basis of compareing cigarette sample, the index value for treating organoleptic indicator referenced when evaluating cigarette sample is evaluated uniquely determines, according to the size of the index value can determine that cigarette sample to be evaluated with compare the gap size between cigarette sample, accurately Sensory Quality of Cigarette is evaluated to reach, the accurate adjustment direction for determining cigarette, and it is uniquely determined for the index value of each cigarette sample to be evaluated, therefore, having when nuance between cigarette sample to be evaluated can also be embodied by the size of index value, achieve the purpose that the cigarette sample to be evaluated for distinguishing the Sensory Quality of Cigarette for there was only nuance.In addition, the invention also discloses a kind of evaluating apparatus of Sensory Quality of Cigarette, effect is as above.
Description
Technical field
The present invention relates to cigarette qualities to evaluate field, in particular to a kind of evaluation method and device of Sensory Quality of Cigarette.
Background technique
Sensory Quality of Cigarette evaluation is an important means of cigarette quality detection, although having existed cigarette sense organ at present
Evaluation method, but these evaluation method qualitative, quantitatives are all more fuzzy.In order to Sensory Quality of Cigarette in the prior art
Evaluation be described in detail, the method evaluated below with reference to Fig. 1 to Sensory Quality of Cigarette in the prior art carries out
It introduces.It is smoked panel test in the prior art by smokeing panel test personnel to each cigarette, according to each evaluation index in Fig. 1 to cigarette
It is evaluated, fills in Sensory Quality of Cigarette evaluation result under each evaluation index after the completion of evaluation.As shown in Figure 1
, when evaluating Sensory Quality of Cigarette, be corresponding to the evaluation result under each evaluation index it is fuzzy, can not
The evaluation for carrying out qualitative, quantitative, due to being all fuzzy, hardly possible for the evaluation of the Sensory Quality of Cigarette under each evaluation index
To determine the adjustment direction be adjusted to cigarette and adjustment degree.Simultaneously for cigarette similar in Sensory Quality of Cigarette, due to
The Sensory Quality of Cigarette of only nuance cannot be distinguished in the ambiguity of evaluation result.
Therefore, how accurately Sensory Quality of Cigarette to be evaluated, the adjustment accurately to determine cigarette is rectangular and distinguishes
The Sensory Quality of Cigarette of only nuance is those skilled in the art's problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of evaluation method and device of Sensory Quality of Cigarette, accurately to cigarette sense organ
Quality is evaluated, and the rectangular Sensory Quality of Cigarette for there was only nuance with differentiation of adjustment of accurate determining cigarette has been reached
Purpose.
To achieve the above object, the embodiment of the invention provides following technical solutions:
First, the embodiment of the invention provides a kind of evaluation methods of Sensory Quality of Cigarette, comprising:
Obtain control cigarette sample, aesthetic quality's index to evaluate cigarette sample to be evaluated and with the aesthetic quality
The corresponding code of points of index；
It is to be obtained according to the code of points under each aesthetic quality's index referring to sample with the control cigarette sample
The mean opinion score and dispersion score the cigarette sample to be evaluated；
The cigarette sample to be evaluated is established according to the mean opinion score of each aesthetic quality's index and dispersion
Probability space model；
Organoleptic indicator's system of the cigarette sample to be evaluated is determined according to the probability space model to utilize the sense
Official's index system evaluates the cigarette sample to be evaluated, and each organoleptic indicator in organoleptic indicator's system, which has, to be corresponded to
Index value.
Preferably, aesthetic quality's index specifically includes satisfaction, relaxation and comfort；It is corresponding, described and institute
The corresponding code of points of aesthetic quality's index is stated to specifically include:
The satisfaction, the relaxation and the comfort be corresponding with the first grading system, the second grading system and
Third grading system；
Each first grading system, each second grading system and each third grading system are corresponding with scoring
Numerical value；
Determination is corresponding with each first grading system, each second grading system and each third grading system
Score value is the code of points.
Preferably, it is described acquisition according to the code of points under each aesthetic quality's index to the cigarette to be evaluated
The mean opinion score and dispersion that sample scores specifically include:
Obtain multiple evaluation scores under the cigarette sample to be evaluated and each aesthetic quality's index, each sense organ
Quality index is corresponding with multiple evaluation scores；
Being averaged for each aesthetic quality's index is calculated according to the corresponding multiple evaluation scores of each aesthetic quality's index
Evaluation score；
According to the mean opinion score of each aesthetic quality's index and multiple evaluations corresponding with each aesthetic quality's index
Score calculates the dispersion of each aesthetic quality's index.
Preferably, the mean opinion score and dispersion according to each aesthetic quality's index is established described to be evaluated
The probability space model of cigarette sample specifically includes:
Centered on each mean opinion score, each aesthetic quality's index is reference axis, and each dispersion is
Probability space, the control cigarette sample is the probability space model that the cigarette sample to be evaluated is established referring to sample.
Preferably, the organoleptic indicator in organoleptic indicator's system specifically includes:
Sense organ tendency index, sense organ dispersion index and relative superposition degree index in organoleptic indicator's system.
Preferably, the calculating of sense organ the tendency index, the sense organ dispersion index and the relative superposition degree index
Formula is as follows:
The calculation formula of the sense organ tendency index specifically:
Wherein, L is that the sense organ is inclined to index,WithThe average ratings of respectively each aesthetic quality's index
Score；
The calculation formula of the sense organ dispersion index specifically:
Wherein, V is the sense organ dispersion index, and π is pi, Sx、SyAnd SzRespectively each aesthetic quality's index
Dispersion；
The calculation formula of the relative superposition degree index specifically:
Wherein, P is the relative superposition degree index, VoFor the cigarette sample to be evaluated with it is described compare cigarette sample it
Between overlapping space volume.
Preferably, each organoleptic indicator in organoleptic indicator's system organoleptic indicator's system further includes that sense organ similarity refers to
Mark, corresponding, the calculation formula of the sense organ index of similarity specifically:
Q=P1×P2
Wherein, Q is the sense organ index of similarity, P1For the first cigarette sample to be evaluated with it is described compare cigarette sample it
Between relative superposition degree index, P2Refer to for the second cigarette sample to be evaluated with the relative superposition degree for compareing cigarette sample time
Mark.
Second, the embodiment of the invention provides a kind of evaluating apparatus of Sensory Quality of Cigarette, comprising:
First obtains module, for obtaining control cigarette sample, referring to evaluate the aesthetic quality of cigarette sample to be evaluated
Mark and code of points corresponding with aesthetic quality's index；
Second obtains module, for being to obtain according to the code of points referring to sample each with the control cigarette sample
The mean opinion score and dispersion to score under aesthetic quality's index to the cigarette sample to be evaluated；
Module is established, is established for the mean opinion score and dispersion according to each aesthetic quality's index described to be evaluated
The probability space model of valence cigarette sample；
Evaluation module, for determining organoleptic indicator's system of the cigarette sample to be evaluated according to the probability space model
To be evaluated using organoleptic indicator's system the cigarette sample to be evaluated, each sense organ in organoleptic indicator's system
Index has corresponding index value.
Preferably, the second acquisition module includes:
Acquiring unit, for obtaining multiple evaluations point under the cigarette sample to be evaluated and each aesthetic quality's index
Number, each aesthetic quality's index are corresponding with multiple evaluation scores；
First computing unit, for according to each sense of each corresponding multiple evaluation scores calculating of aesthetic quality's index
The mean opinion score of official's quality index；
Second computing unit refers to for the mean opinion score according to each aesthetic quality's index and with each aesthetic quality
Mark the dispersion that corresponding multiple evaluation scores calculate each aesthetic quality's index.
Preferably, the module of establishing specifically includes:
Unit is established, for centered on each mean opinion score, each aesthetic quality's index to be reference axis, respectively
The dispersion is probability space, and the control cigarette sample is the probability space that the cigarette sample to be evaluated is established referring to sample
Model.
As it can be seen that a kind of evaluation method of Sensory Quality of Cigarette disclosed by the embodiments of the present invention, to compare cigarette sample as base
The probability space model that cigarette sample to be evaluated will definitely be arrived treats organoleptic indicator referenced when evaluating cigarette sample is evaluated
Index value uniquely determine, according to the size of the index value can determine that cigarette sample to be evaluated with compare between cigarette sample
Gap size, accurately Sensory Quality of Cigarette is evaluated to reach, the accurate adjustment direction for determining cigarette, and needle
The index value of each cigarette sample to be evaluated is uniquely determined, therefore, there is subtle difference between cigarette sample to be evaluated
Different time can also be embodied by the size of index value, reach the volume to be evaluated for distinguishing the Sensory Quality of Cigarette for there was only nuance
The purpose of cigarette sample.In addition, the embodiment of the invention also discloses a kind of evaluating apparatus of Sensory Quality of Cigarette, effect is as above.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the evaluation result figure in the prior art to Sensory Quality of Cigarette；
Fig. 2 is a kind of evaluation method flow diagram of Sensory Quality of Cigarette disclosed by the embodiments of the present invention；
Fig. 3 is a kind of evaluating apparatus structural schematic diagram of Sensory Quality of Cigarette disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of evaluation method of Sensory Quality of Cigarette and devices, accurately to cigarette sense organ matter
Amount is evaluated, and the mesh of the rectangular Sensory Quality of Cigarette for there was only nuance with differentiation of adjustment of accurate determining cigarette has been reached
's.
Fig. 2 is referred to, Fig. 2 is a kind of evaluation method process signal of Sensory Quality of Cigarette disclosed by the embodiments of the present invention
Figure, this method comprises:
S201, obtain control cigarette sample, aesthetic quality's index to evaluate cigarette sample to be evaluated and with sense organ matter
The corresponding code of points of figureofmerit.
Specifically, control cigarette sample refers to that choosing from same trade mark mass production sample is suitable for conduct in the present embodiment
The cigarette of authentic specimen, which is used as, (can be referring to sample and choose each sense organ in each production sample according to oneself by smokeing panel test personnel
Experiencing (such as comfort, satisfaction and relaxation) all is optimal cigarette as the control cigarette sample in the embodiment of the present invention,
Aesthetic quality's index of cigarette can for comfort, satisfaction, relaxation, aroma quality, perfume quantity, thoroughly hair property, miscellaneous gas, mouthfeel with
And concentration etc. (number of the index number in aesthetic quality's index is properly termed as sense organ dimension).Aesthetic quality's index is corresponding to be commented
Divider then refers to corresponding to each multiple grading system of aesthetic quality's target setting, each corresponding grading system has opposite
The score value answered.As the preferred embodiment of the invention, the sense organ dimension of aesthetic quality's index is confirmed as three dimensionality and (is chosen
Comfort, satisfaction and relaxation are illustrated), certainly, the sense organ dimension of aesthetic quality's index can be more dimensions, sense organ
The type of quality index can also be chosen for other types.Aesthetic quality's index of cigarette specifically include satisfaction, relaxation and
Comfort, it is corresponding, determine that code of points corresponding with aesthetic quality's index specifically includes:
Satisfaction, relaxation and comfort are corresponding with the first grading system, the second grading system and third grading system；
Each first grading system, each second grading system and each third grading system are corresponding with score value；
Determine that score value corresponding with each first grading system, each second grading system and each third grading system is to comment
Divider is then.
Specifically, below with reference to table, 1 couple of present invention is real in order to which the code of points in the present embodiment is described in detail
The code of points applied in example is illustrated, and refers to table 1, and table 1 is the code of points table of aesthetic quality's index of cigarette.
The code of points table of aesthetic quality's index of 1 cigarette of table
In upper table, for three kinds of aesthetic quality's indexs (the sense organ dimension of satisfaction, relaxation and comfort is three-dimensional) point
Dui Ying not be there are three types of grading system, i.e. the first grading system (can be to poor trend compared with compare cigarette sample), second are commented
Graduation (with compare cigarette sample compared with can be with compare cigarette sample it is consistent), third grading system (with compare cigarette sample
It can be the trend of becoming better that this, which is compared).As shown in upper table 1, for three kinds of grading systems (to poor trend, consistent and become better
Gesture), i.e. the first grading system be corresponding with slightly, slightly with micro- there are three types of state, corresponding three kinds of states in the first grading system
Score value be -3, -2 and -1；A kind of state is corresponding with for the second grading system, the score value of the state is 0；Third
Grading system be corresponding with it is micro- have, slight and slightly there are three types of state, in third grading system the corresponding score value of three kinds of states
Respectively 1,2 and 3.Therefore, by aesthetic quality's index of cigarette and grading system corresponding with aesthetic quality's index of cigarette with
And score value corresponding with grading system is as code of points.In addition it is also possible to choose more aesthetic quality's indexs to volume
Cigarette carries out sensory quality assessment, that is, forms the sense organ dimension of more various dimensions, the embodiment of the present invention is not limited in the present embodiment
The three kinds of aesthetic quality's indexs mentioned, when choosing other kinds of aesthetic quality's index, code of points may refer to the present invention
The formulation of the code of points enumerated in embodiment.
S202, referring to sample, foundation code of points is obtained under each aesthetic quality's index to be evaluated to compare cigarette sample
The mean opinion score and dispersion that valence cigarette sample scores.
Specifically, in the present embodiment, to be referring to sample, by the personnel that smoke panel test (judging panel) to according to code of points according to cigarette sample
It treats evaluating cigarette sample to score, wherein being used as preferred embodiment, step S102 is specifically included:
Multiple evaluation scores under cigarette sample to be evaluated and each aesthetic quality's index are obtained, each aesthetic quality's index is right
There should be multiple evaluation scores.
The mean opinion score of each aesthetic quality's index is calculated according to the corresponding multiple evaluation scores of each aesthetic quality's index.
According to the mean opinion score of each aesthetic quality's index and multiple evaluation scores corresponding with each aesthetic quality's index
Calculate the dispersion of each aesthetic quality's index.
Specifically, in the embodiment of the present invention, the evaluation score of each aesthetic quality's index of cigarette sample to be evaluated can be with
It is multiple.Below to being averaged in the embodiment of the present invention by taking comfort, relaxation and satisfaction that above-described embodiment is mentioned as an example
Evaluation score and dispersion are illustrated,
Assuming that the personnel that smoke panel test a total of 10, then treat 10 a total of when the comfort of evaluating cigarette sample is evaluated
Evaluation score, corresponding, the relaxation and satisfaction of cigarette sample to be evaluated are corresponding with 10 evaluation scores respectively, therefore,
YC/T-415-2011 method (may refer to the prior art) can use for each aesthetic quality's index and calculate comfort
Then the mean opinion score of mean opinion score, the mean opinion score of relaxation and satisfaction calculates comfort, relaxation
With the dispersion (calculating of dispersion may refer to the prior art) of satisfaction, by calculated comfort, relaxation and satisfaction
The mean opinion score and standard deviation of sense are as final evaluation result.It should be noted that treating the progress of evaluating cigarette sample
Other kinds of aesthetic quality's index can also be used when evaluation.The embodiment of the present invention is not limited to above-mentioned three herein
Kind aesthetic quality's index.
S203, the probability that cigarette sample to be evaluated is established according to the mean opinion score and dispersion of each aesthetic quality's index
Spatial model.
Specifically, step S103 is specifically included as preferred embodiment:
Centered on each mean opinion score, each aesthetic quality's index is reference axis, and each dispersion is probability space, control
Cigarette sample is the probability space model that cigarette sample to be evaluated is established referring to sample.In the embodiment of the present invention or with comfort,
The embodiment of the present invention is illustrated for relaxation and satisfaction,
It is reference axis by satisfaction, relaxation and comfort of aesthetic quality's index, with satisfaction, relaxation and comfort
Mean opinion score centered on, the dispersion of satisfaction, relaxation and comfort is probability space, establishes cigarette sample to be evaluated
This probability space model, the probability space model of cigarette sample to be evaluated are the space positions based on control cigarette sample
Set, that is, the spatial description of cigarette sample to be measured, by probability space model be accurately positioned cigarette sample to be evaluated with compare
Sensorial differences between the sensorial differences of cigarette sample and different cigarette samples to be evaluated.The probability of cigarette sample to be evaluated is empty
Between model can using following formula indicate:
In above formula, what x was indicated is satisfaction, and what y was indicated is relaxation, and what z was indicated is comfort,What is indicated is to meet
The mean opinion score of sense,What is indicated is the mean opinion score of relaxation,What is indicated is the average ratings point of comfort
Number, SxThat indicate is the dispersion of satisfaction, SyThat indicate is the dispersion of relaxation, SzWhat is indicated is the dispersion of comfort.
S204, organoleptic indicator's system of cigarette sample to be evaluated is determined according to probability space model to utilize organoleptic indicator's body
System treats evaluating cigarette sample and is evaluated, and each organoleptic indicator in organoleptic indicator's system has corresponding index value.
Specifically, in the embodiment of the present invention, each organoleptic indicator in organoleptic indicator's system organoleptic indicator's system be embody to
Evaluating cigarette sample and the index for compareing otherness between cigarette sample, each sense organ in organoleptic indicator's system organoleptic indicator's system
Index refers to sense organ tendency index, the sense organ dispersion of aesthetic quality's index, aesthetic quality's index of aesthetic quality's index
The sense organ index of similarity of forward space accounting index, the relative superposition degree index of aesthetic quality's index, aesthetic quality's index.To
Difference between evaluating cigarette sample and control cigarette sample can be compared to obtain by probability space model.It establishes to be measured
After the probability space model of cigarette sample, according to the relative space position of the probability space model of cigarette sample to be measured, volume and
Vector determines each organoleptic indicator in organoleptic indicator's system in the embodiment of the present invention, each organoleptic indicator in organoleptic indicator's system
As mentioned in above-described embodiment.
Wherein, as the preferred embodiment of the invention, the organoleptic indicator in organoleptic indicator's system is specifically included: sense organ tendency
Index, sense organ dispersion index and relative superposition degree index.
Wherein, the sense organ tendency index mentioned in preferred embodiment according to the present invention, sense organ dispersion index and opposite
Degree of overlapping index calculates cigarette sample to be evaluated using standard evaluation result and probability space model as preferred embodiment
It is as follows in the calculation formula that sense organ is inclined to index, sense organ dispersion index and relative superposition degree index:
The calculation formula of sense organ tendency index specifically:
Wherein, L is that sense organ is inclined to index,WithThe mean opinion score of respectively each aesthetic quality's index；
The calculation formula of sense organ dispersion index specifically:
Wherein, V is sense organ dispersion index, and π is pi, Sx、SyAnd SzRespectively each aesthetic quality's index it is discrete
Degree；
The calculation formula of relative superposition degree index specifically:
Wherein, P is relative superposition degree index, VoFor cigarette sample to be evaluated with compare the overlapping space between cigarette sample
Volume.
It should be noted that each organoleptic indicator in organoleptic indicator's system is according to probability sky after establishing probability space model
Between the feature of model may be each organoleptic indicator in other kinds of organoleptic indicator's system.
As it can be seen that a kind of evaluation method of Sensory Quality of Cigarette disclosed by the embodiments of the present invention, to compare cigarette sample as base
The probability space model that cigarette sample to be evaluated will definitely be arrived treats organoleptic indicator referenced when evaluating cigarette sample is evaluated
Index value uniquely determine, according to the size of the index value can determine that cigarette sample to be evaluated with compare between cigarette sample
Gap size, accurately Sensory Quality of Cigarette is evaluated to reach, the accurate adjustment direction for determining cigarette, and needle
The index value of each cigarette sample to be evaluated is uniquely determined, therefore, there is subtle difference between cigarette sample to be evaluated
Different time can also be embodied by the size of index value, reach the volume to be evaluated for distinguishing the Sensory Quality of Cigarette for there was only nuance
The purpose of cigarette sample.
Based on the above embodiment, in order to evaluate the difference between each cigarette sample to be evaluated, as preferred
Embodiment, each organoleptic indicator in organoleptic indicator's system further includes sense organ index of similarity, corresponding, sense organ index of similarity
Calculation formula specifically:
Q=P1×P2
Wherein, Q is sense organ index of similarity, P1For the first cigarette sample to be evaluated with compare it is opposite between cigarette sample
The index value of degree of overlapping index, P2For the second cigarette sample to be evaluated and the relative superposition degree index for compareing cigarette sample time
Index value.
In addition, each organoleptic indicator in each organoleptic indicator's system mentioned in addition to above embodiments can also be the forward space
Accounting index, forward space accounting index can be calculated using following formula:
In above formula, RfFor positive duty ratio, VfFor positive spatial volume, V is sense organ discrete type.
Specifically, the number embodiment of the present invention of cigarette sample to be evaluated is not limited to one, it can be more.
A kind of evaluating apparatus for the Sensory Quality of Cigarette mentioned below to the embodiment of the present invention is introduced, and refers to Fig. 3,
Fig. 3 is a kind of evaluating apparatus structural schematic diagram of Sensory Quality of Cigarette disclosed by the embodiments of the present invention, which includes:
First obtains module 301, for obtaining control cigarette sample, the aesthetic quality to evaluate cigarette sample to be evaluated
Index and code of points corresponding with aesthetic quality's index；
Second obtains module 302, for, referring to sample, being obtained according to code of points in each sense organ matter with compareing cigarette sample
The mean opinion score and dispersion that evaluating cigarette sample scores are treated under figureofmerit；
Module 303 is established, for establishing volume to be evaluated according to the mean opinion score and dispersion of each aesthetic quality's index
The probability space model of cigarette sample；
Evaluation module 304, for being determined organoleptic indicator's system of cigarette sample to be evaluated with benefit according to probability space model
It treats evaluating cigarette sample with organoleptic indicator's system to evaluate, each organoleptic indicator in organoleptic indicator's system has corresponding finger
Scale value.
As it can be seen that a kind of evaluating apparatus of Sensory Quality of Cigarette disclosed by the embodiments of the present invention, to compare cigarette sample as base
The probability space model that cigarette sample to be evaluated will definitely be arrived treats organoleptic indicator referenced when evaluating cigarette sample is evaluated
Index value uniquely determine, according to the size of the index value can determine that cigarette sample to be evaluated with compare between cigarette sample
Gap size, accurately Sensory Quality of Cigarette is evaluated to reach, the accurate adjustment direction for determining cigarette, and needle
The index value of each cigarette sample to be evaluated is uniquely determined, therefore, there is subtle difference between cigarette sample to be evaluated
Different time can also be embodied by the size of index value, reach the volume to be evaluated for distinguishing the Sensory Quality of Cigarette for there was only nuance
The purpose of cigarette sample.
Based on the above embodiment, as preferred embodiment, the second acquisition module 302 includes:
Second, which obtains module, includes:
Acquiring unit, it is each to feel for obtaining multiple evaluation scores under cigarette sample to be evaluated and each aesthetic quality's index
Official's quality index is corresponding with multiple evaluation scores；
First computing unit refers to for calculating each aesthetic quality according to the corresponding multiple evaluation scores of each aesthetic quality's index
Target mean opinion score；
Second computing unit, for according to the mean opinion score of each aesthetic quality's index and with each aesthetic quality's index pair
The multiple evaluation scores answered calculate the dispersion of each aesthetic quality's index.
Based on the above embodiment, as preferred embodiment, establishing module 303 includes:
Unit is established, is used for centered on each mean opinion score, each aesthetic quality's index is reference axis, and each dispersion is
Probability space, control cigarette sample is the probability space model that cigarette sample to be evaluated is established referring to sample.
In order to which technical solution provided by the invention is further detailed, below with reference to experimental data to of the invention real
The effect for applying the technical solution of example offer is illustrated.
Table 2 is referred to, table 2 is 5 kinds of cigarette sample contrast tables provided in an embodiment of the present invention, wherein number is 0 representative
It is control cigarette sample, what label 1-5 was represented is cigarette sample to be evaluated.
25 kinds of cigarette sample contrast tables of table
| Number | Feature | Remarks |
| 0 | It is quantitative: 29, air permeability 60CU, mass production sample | Benchmark cigarette |
| 1 | It is quantitative: 28, air permeability 60CU | Branch |
| 2 | It is quantitative: 32, air permeability 60CU | |
| 3 | It is quantitative: 35, air permeability 60CU | |
| 4 | It is quantitative: 38, air permeability 60CU | |
| 5 | It is quantitative: 40, air permeability 60CU |
Then each cigarette sample to be evaluated is scored and is counted referring to control cigarette sample by the different personnel that smoke panel test
Satisfaction, relaxation and mean opinion score and dispersion under comfort are calculated, referring specifically to table 3, table 3 is that the present invention is implemented
A kind of standard evaluation result table of cigarette sample to be evaluated disclosed in example.
The standard evaluation result table of the cigarette sample to be evaluated of table 3
Wherein, it is only illustrated by taking No. 1 cigarette sample to be evaluated and No. 2 cigarette samples to be evaluated as an example.
The probability space model of No. 1 cigarette sample to be evaluated and No. 2 cigarette samples to be evaluated is established respectively, specific as follows:
Above formula is the probability space model of No. 1 cigarette sample to be evaluated.
Above formula is the probability space model of No. 2 cigarette samples to be evaluated.
It is united using matlab to each organoleptic indicator in organoleptic indicator's system of No. 1 and No. 2 cigarette sample to be evaluated
Meter analysis, refers to table 4, and table 4 is each organoleptic indicator comparison in organoleptic indicator's system of No. 1 and No. 2 cigarette sample to be evaluated
Table.
Each organoleptic indicator's contrast table in organoleptic indicator's system of 4 No. 1 and No. 2 cigarette samples to be evaluated of table
Therefore by the comparison in table 4, two cigarette samples to be evaluated show apparent difference, No. 1 cigarette to be evaluated
Sample with standard cigarette sample to be evaluated more closely, No. 2 cigarette samples to be evaluated are totally become better, mainly satisfaction improve compared with
It is more, but relaxation, comfort are declined.
The evaluation method and device of a kind of Sensory Quality of Cigarette provided herein are described in detail above.This
Specific case is applied in text, and the principle and implementation of this application are described, the explanation of above example is only intended to
Help understands the present processes and its core concept.It should be pointed out that for those skilled in the art,
Under the premise of not departing from the application principle, can also to the application, some improvement and modification can also be carried out, these improvement and modification are also fallen
Enter in the protection scope of the claim of this application.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Claims (10)
1. a kind of evaluation method of Sensory Quality of Cigarette characterized by comprising
Obtain control cigarette sample, aesthetic quality's index to evaluate cigarette sample to be evaluated and with aesthetic quality's index
Corresponding code of points；
It is referring to sample with the control cigarette sample, acquisition is according to the code of points to institute under each aesthetic quality's index
State the mean opinion score and dispersion that cigarette sample to be evaluated scores；
The probability of the cigarette sample to be evaluated is established according to the mean opinion score of each aesthetic quality's index and dispersion
Spatial model；
Determine organoleptic indicator's system of the cigarette sample to be evaluated to refer to using the sense organ according to the probability space model
Mark system evaluates the cigarette sample to be evaluated, and each organoleptic indicator in organoleptic indicator's system has corresponding finger
Scale value.
2. the evaluation method of Sensory Quality of Cigarette according to claim 1, which is characterized in that aesthetic quality's index tool
Body includes satisfaction, relaxation and comfort；Corresponding, the code of points corresponding with aesthetic quality's index is specifically wrapped
It includes:
The satisfaction, the relaxation and the comfort are corresponding with the first grading system, the second grading system and third
Grading system；
Each first grading system, each second grading system and each third grading system are corresponding with scoring number
Value；
Determine scoring corresponding with each first grading system, each second grading system and each third grading system
Numerical value is the code of points.
3. the evaluation method of Sensory Quality of Cigarette according to claim 2, which is characterized in that the acquisition is according to institute's commentary
Mean opinion score that divider then scores to the cigarette sample to be evaluated under each aesthetic quality's index and discrete
Degree specifically includes:
Obtain multiple evaluation scores under the cigarette sample to be evaluated and each aesthetic quality's index, each aesthetic quality
Index is corresponding with multiple evaluation scores；
The average ratings of each aesthetic quality's index are calculated according to the corresponding multiple evaluation scores of each aesthetic quality's index
Score；
According to the mean opinion score of each aesthetic quality's index and multiple evaluations corresponding with each aesthetic quality's index
Score calculates the dispersion of each aesthetic quality's index.
4. the evaluation method of Sensory Quality of Cigarette according to claim 1, which is characterized in that described according to each sense organ
The probability space model that the mean opinion score and dispersion of quality index establish the cigarette sample to be evaluated specifically includes:
Centered on each mean opinion score, each aesthetic quality's index is reference axis, and each dispersion is probability
Space, the control cigarette sample is the probability space model that the cigarette sample to be evaluated is established referring to sample.
5. the evaluation method of Sensory Quality of Cigarette according to claim 1, which is characterized in that in organoleptic indicator's system
Organoleptic indicator specifically include:
Sense organ tendency index, sense organ dispersion index and relative superposition degree index in organoleptic indicator's system.
6. the evaluation method of Sensory Quality of Cigarette according to claim 5, which is characterized in that the sense organ tendency index,
The calculation formula of the sense organ dispersion index and the relative superposition degree index is as follows:
The calculation formula of the sense organ tendency index specifically:
Wherein, L is that the sense organ is inclined to index,WithThe mean opinion score of respectively each aesthetic quality's index；
The calculation formula of the sense organ dispersion index specifically:
Wherein, V is the sense organ dispersion index, and π is pi, Sx、SyAnd SzRespectively each aesthetic quality's index from
Divergence；
The calculation formula of the relative superposition degree index specifically:
Wherein, P is the relative superposition degree index, VoIt is compareed between cigarette sample for the cigarette sample to be evaluated with described
The volume of overlapping space.
7. the evaluation method of Sensory Quality of Cigarette according to claim 5 or 6, which is characterized in that organoleptic indicator's body
It is each organoleptic indicator in organoleptic indicator's system further include sense organ index of similarity, it is corresponding, the sense organ index of similarity
Calculation formula specifically:
Q=P1×P2
Wherein, Q is the sense organ index of similarity, P1It is compareed between cigarette sample for the first cigarette sample to be evaluated with described
Relative superposition degree index, P2For the second cigarette sample to be evaluated and the relative superposition degree index for compareing cigarette sample time.
8. a kind of evaluating apparatus of Sensory Quality of Cigarette characterized by comprising
First obtain module, for obtains compare cigarette sample, aesthetic quality's index to evaluate cigarette sample to be evaluated and
Code of points corresponding with aesthetic quality's index；
Second obtains module, for being to obtain according to the code of points referring to sample each described with the control cigarette sample
The mean opinion score and dispersion to score under aesthetic quality's index to the cigarette sample to be evaluated；
Module is established, for establishing the volume to be evaluated according to the mean opinion score and dispersion of each aesthetic quality's index
The probability space model of cigarette sample；
Evaluation module, for being determined organoleptic indicator's system of the cigarette sample to be evaluated with benefit according to the probability space model
The cigarette sample to be evaluated is evaluated with organoleptic indicator's system, each organoleptic indicator in organoleptic indicator's system
With corresponding index value.
9. the evaluating apparatus of Sensory Quality of Cigarette according to claim 8, which is characterized in that described second obtains module packet
It includes:
Acquiring unit, for obtaining multiple evaluation scores under the cigarette sample to be evaluated and each aesthetic quality's index,
Each aesthetic quality's index is corresponding with multiple evaluation scores；
First computing unit, for according to each sense organ matter of each corresponding multiple evaluation scores calculating of aesthetic quality's index
The mean opinion score of figureofmerit；
Second computing unit, for according to the mean opinion score of each aesthetic quality's index and with each aesthetic quality's index pair
The multiple evaluation scores answered calculate the dispersion of each aesthetic quality's index.
10. the evaluating apparatus of Sensory Quality of Cigarette according to claim 8, which is characterized in that described to establish module specific
Include:
Unit is established, is used for centered on each mean opinion score, each aesthetic quality's index is reference axis, each described
Dispersion is probability space, and the control cigarette sample is the probability space mould that the cigarette sample to be evaluated is established referring to sample
Type.
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