CN115564320A - Multi-intelligent-algorithm-oriented scheduling management method, device and medium - Google Patents

Multi-intelligent-algorithm-oriented scheduling management method, device and medium Download PDF

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CN115564320A
CN115564320A CN202211553465.0A CN202211553465A CN115564320A CN 115564320 A CN115564320 A CN 115564320A CN 202211553465 A CN202211553465 A CN 202211553465A CN 115564320 A CN115564320 A CN 115564320A
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姜旭
邓军
拜正斌
刘杰
陈晓涛
黄锐
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Chengdu Zhiyuanhui Information Technology Co Ltd
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Abstract

The invention provides a scheduling management method, a device and a medium for multiple intelligent algorithms, which relate to the technical field of security check and comprise the following steps: s1: taking a time period from the current time to a certain time in a certain scene as a current sampling time period, and calling all intelligent image recognition algorithms to detect contraband so as to obtain a detection result; s2: estimating to obtain the true estimated quantity of the contraband in each category; s3: carrying out different calculation and comparison on different intelligent image recognition algorithms, and selecting the most suitable intelligent image recognition algorithm to be marked as an intelligent image recognition algorithm X; s4: and taking the time period when the current sampling time period is over and the next sampling time period does not reach as the current application time period, calling an intelligent graph recognition algorithm X to detect contraband, and repeating the steps. The invention reasonably realizes the scheduling and management of various intelligent image recognition algorithms and solves the problem of how to select the most suitable algorithm from the various intelligent image recognition algorithms under the brand-new scene of unknown proportion of contraband.

Description

Multi-intelligent-algorithm-oriented scheduling management method, device and medium
Technical Field
The invention relates to the technical field of security inspection, in particular to a scheduling management method, a device and a medium for a multi-intelligent algorithm.
Background
When the X-ray machine detects the contraband, an intelligent image recognizing algorithm can be adopted to detect the contraband. Because the types of contraband articles are various, dozens of types or even hundreds of types are provided, and the detection rate and the false detection rate of different types of contraband articles are different by different intelligent image recognition algorithms.
If in a specific scene, when the X-ray machine only adopts one intelligent attempt algorithm to detect the contraband, the detection result may be that the quantity of the drinking cup liquid contraband is greater than that of the pistol contraband, and when another intelligent attempt algorithm is adopted in the same specific scene, the detection result may be that the quantity of the pistol contraband is greater than that of the drinking cup liquid contraband.
In addition, in the contraband detection of the actual scene, the actual values of the composition and the quantity of the contraband are unknown, and due to the consumption of the algorithm on hardware resources, in the formal operation, the X-ray machine is difficult to simultaneously call a plurality of algorithms to identify the contraband.
Then, the operation of detecting the contraband by the X-ray machine may need to select different intelligent image recognition algorithms according to different scenes. Therefore, it is a problem how to select a most suitable intelligent graph recognition algorithm to detect contraband in a specific scenario.
Disclosure of Invention
The invention aims to provide a scheduling management method, a device and a medium for multiple intelligent algorithms, wherein a time slot from the current time to a certain time in a certain scene is taken as a current sampling time slot, all intelligent recognition graph algorithms are called in the current sampling time slot to detect contraband, an intelligent recognition graph algorithm most suitable for the scene is selected according to calculation comparison, then a time slot which is finished in the current sampling time slot and is not obtained in the next sampling time slot is taken as a current application time slot, the most suitable intelligent recognition graph algorithm in the scene is called in the current application time slot to detect the contraband, the current sampling time slot and the current application time slot are taken as a period time slot, the process of detecting the contraband is carried out according to the period, the invention calls all the intelligent recognition graph algorithms in the sampling time slot and selects the most suitable intelligent recognition graph algorithm from the intelligent recognition graph algorithms, then the intelligent recognition graph algorithm is called in the application time slot to detect the contraband, the scheduling and the management of the multiple intelligent recognition graph algorithms are reasonably realized, and how to select the most suitable X algorithm from the most suitable contraband algorithm in the scene without knowing the duty ratio of the contraband is solved, and the detection result of the real contraband detection is more reasonable.
In order to solve the technical problem, the invention adopts the following scheme:
a scheduling management method for a multi-intelligent algorithm specifically comprises the following steps:
s1: taking a time period from the current time to a certain time in a certain scene as a current sampling time period, and calling all intelligent image recognition algorithms to detect contraband in the current sampling time period to obtain the detection result of each type of contraband under different intelligent image recognition algorithms;
s2: estimating the real estimated quantity of each type of contraband according to the detection result of each type of contraband under different intelligent identification map algorithms;
s3: carrying out proportion selection calculation or proportion estimation calculation on different intelligent image recognition algorithms according to the estimated real estimated quantity of each type of contraband, comparing calculation results, and selecting the most suitable intelligent image recognition algorithm from all intelligent image recognition algorithms to be marked as an intelligent image recognition algorithm X;
s4: and taking the time period in which the current sampling time period is finished and the next sampling time period does not yet arrive as the current application time period, calling an intelligent graph recognition algorithm X in the current application time period to detect contraband, and repeating the steps.
Further, the detection results are a detection rate, a false detection rate and the number of contraband articles detected by the algorithm,
the number of contraband detected by the algorithm includes the number of real contraband and the number of non-contraband,
the detection rate refers to the percentage of the number of genuine contraband detected by the algorithm to the actual number of contraband,
the false positive rate refers to the percentage of the number of non-contraband items detected by the algorithm to the number of contraband items detected by the algorithm,
the actual quantity of contraband comprises a quantity of contraband detected by an algorithm.
Further, the step S2 specifically includes the following steps:
s21: obtaining the actual quantity of each type of contraband under different intelligent identification map algorithms by using an actual estimation formula according to the detection result of each type of contraband under different intelligent identification map algorithms;
s22: and averaging the actual quantity of the same type of contraband under different intelligent image recognition algorithms, and taking the average value as the real estimated quantity of the type of contraband.
Further, the actual estimation formula is used for calculating the actual amount of the contraband of the single kind, and the actual estimation formula is as follows:
the actual number of contraband articles detection rate + the number of contraband articles detected by the algorithm detection rate = the number of contraband articles detected by the algorithm.
Further, the selection and calculation of the ratio in S3 specifically includes:
respectively calculating the percentage of the real estimated quantity of the single type of contraband to the real estimated quantity of all types of contraband according to the estimated real estimated quantity of each type of contraband to obtain the proportion of each type of contraband in the scene,
comparing the multiple proportions, selecting the contraband type with the largest proportion,
and comparing the detection rates of all intelligent image recognition algorithms corresponding to the types of the contraband with the largest occupation rate, and selecting the intelligent image recognition algorithm with the highest detection rate as the most suitable intelligent image recognition algorithm under the scene, and recording as the intelligent image recognition algorithm X.
Further, the calculation of the ratio in S3 specifically includes:
respectively calculating the score of each intelligent image recognition algorithm by using an algorithm score formula according to the estimated real estimated quantity of each type of contraband,
and selecting the intelligent image recognition algorithm with the highest score as the most suitable intelligent image recognition algorithm in the scene, and recording as an intelligent image recognition algorithm X.
Further, the algorithm score formula is used for calculating the score of the single intelligent graph recognition algorithm, and the algorithm score formula is as follows:
the score of the intelligent recognition algorithm = the estimated true estimated quantity of the prohibited articles No. 1 (detection rate + 1-false detection rate) + the estimated true estimated quantity of the prohibited articles No. 2 (detection rate + 1-false detection rate) + 8230, + the estimated true estimated quantity of the prohibited articles No. n (detection rate + 1-false detection rate),
no. 1 contraband article and No. 2 contraband article \8230, and the No. n contraband articles are expressed as different kinds of contraband articles.
A scheduling management device facing a multi-intelligent algorithm comprises:
one or more processors;
a storage unit, configured to store one or more programs, which when executed by the one or more processors, enable the one or more processors to implement the method for scheduling management for multiple intelligent algorithms.
A computer-readable storage medium having stored thereon a computer program,
the computer program can realize the scheduling management method facing the multiple intelligent algorithms when being executed by a processor.
The invention has the beneficial effects that:
the invention provides a multi-intelligent-algorithm-oriented scheduling management method, a device and a medium, which can call all intelligent image recognition algorithms to detect contraband, then obtain the corresponding real estimated quantity of each type of contraband for each intelligent image recognition algorithm by using an actual estimation formula, calculate and compare different intelligent image recognition algorithms according to the real estimated quantity of each type of contraband estimated by the intelligent image recognition algorithms, and select a means which is most suitable for the intelligent image recognition algorithms in the scene.
Because the types of the contraband in the actual scene are more and the occupation ratio is unknown, different intelligent image recognizing algorithms are different for different detection rates and false detection rates of the contraband. Therefore, for the prior art, the detection result obtained by adopting the same intelligent graph recognition algorithm in an actual scene is inaccurate, but due to the consumption of hardware resources by the algorithm, a plurality of algorithms are difficult to be used for recognition in the actual scene, and a method for scheduling and managing the intelligent graph recognition algorithm is needed.
Therefore, in the technical means, the time slot from the current time of the scene to a certain time is taken as the current sampling time slot, all intelligent image recognition algorithms are called to detect the contraband, the detection result of each type of contraband under different intelligent image recognition algorithms is obtained, the true estimated quantity of each type of contraband is estimated, the true estimated quantity of each type of contraband under the scene represents the true occupation ratio of the contraband under the scene, and the most appropriate intelligent image recognition algorithm can be selected according to the occupation ratio of the quantity of the contraband.
According to the proportion selection calculation or the proportion estimation calculation, the proportion of the contraband in the scene of the real estimated quantity of each kind of contraband obtained by estimation can be confirmed. And the proportion selection calculation is mainly performed twice through comparison selection, so that the intelligent image recognition algorithm with the highest detectable rate is selected as the most suitable intelligent image recognition algorithm in the scene. The ratio estimation calculation is mainly to calculate the score of the intelligent image recognition algorithm based on the real estimated quantity, the detection rate and the false detection rate of each type of contraband obtained by the same algorithm, and the intelligent image recognition algorithm with the highest score is used as the most suitable intelligent image recognition algorithm in the scene.
And then taking a time period when the current sampling time period is finished and the next sampling time period does not yet arrive as an application time period, and calling the most suitable intelligent image recognition algorithm under the scene in the application time period to detect the contraband. The sampling time period and the application time period are a period, and all the intelligent image recognition algorithms are calculated and selected in the sampling time period, so that the intelligent image recognition algorithms called in the application time period are most suitable.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
Fig. 2 is a time period diagram of the present invention.
Fig. 3 is a schematic diagram of detection results of the intelligent map recognition algorithm a and the intelligent map recognition algorithm B.
Fig. 4 is a schematic diagram of detection results of an intelligent map recognition algorithm C and an intelligent map recognition algorithm D of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
In addition, descriptions of well-known structures, functions, and configurations may be omitted for clarity and conciseness. Those of ordinary skill in the art will recognize that various changes and modifications of the examples described herein can be made without departing from the spirit and scope of the disclosure.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
The invention is explained in detail below with reference to the figures and with reference to embodiments:
example 1
As shown in fig. 1 and 2, a scheduling management method facing a multiple intelligent algorithm is applied to a specific scene, which may be a brand-new scene without knowing the proportion of contraband, the scheduling management method periodically performs contraband detection on packages by an X-ray machine, one period is a sampling period and an application period, all intelligent recognition algorithms are called in the sampling period to perform contraband detection, and the detection result of each type of contraband under different intelligent recognition algorithms is obtained to estimate and obtain the true estimated quantity of each type of contraband, since the estimated true estimated quantity of each type of contraband under the scene represents the true proportion of the contraband under the scene, the most suitable intelligent recognition algorithm can be selected according to the proportion of the quantity of the contraband.
And calling the most suitable intelligent graph recognition algorithm in the application time period to detect the contraband. By calculating and selecting all the intelligent image recognition algorithms in the sampling time period, the intelligent image recognition algorithm called in the application time period can be the most suitable.
The scheduling management method specifically comprises the following steps:
s1: taking a time period from the current time of the scene to a certain time as a current sampling time period, and calling all intelligent image recognition algorithms to detect contraband in the current sampling time period to obtain the detection result of each type of contraband under different intelligent image recognition algorithms;
s2: estimating and obtaining the real estimated quantity of each type of contraband according to the detection result of each type of contraband under different intelligent identification map algorithms,
s21: obtaining the actual quantity of each type of contraband under different intelligent identification map algorithms by using an actual estimation formula according to the detection result of each type of contraband under different intelligent identification map algorithms;
s22: averaging the actual quantity of the same type of contraband under different intelligent image recognition algorithms, and taking the average value as the real estimated quantity of the type of contraband;
s3: carrying out proportion selection calculation or proportion estimation calculation on different intelligent image recognition algorithms according to the estimated real estimated quantity of each type of contraband, comparing the calculation results, and selecting the most suitable intelligent image recognition algorithm from all the intelligent image recognition algorithms to be marked as an intelligent image recognition algorithm X;
s4: and taking the time period in which the current sampling time period is finished and the next sampling time period does not yet arrive as the current application time period, calling an intelligent graph recognition algorithm X in the current application time period to detect contraband, and repeating the steps.
Preferably, the detection results are a detection rate, a false detection rate and the number of contraband articles detected by the algorithm,
the number of contraband detected by the algorithm includes the number of real contraband and the number of non-contraband,
the detection rate refers to the percentage of the number of genuine contraband detected by the algorithm to the actual number of contraband,
the false positive rate refers to the percentage of the number of non-contraband items detected by the algorithm to the number of contraband items detected by the algorithm,
the actual amount of contraband comprises an algorithm detected amount of contraband.
Preferably, the actual estimation formula is used for calculating the actual amount of the contraband of a single kind, and the actual estimation formula is:
the actual number of contraband articles, the detection rate + the number of contraband articles detected by the algorithm, the false detection rate = the number of contraband articles detected by the algorithm.
For example: in a specific scenario, the actual number of contraband is 100, and the smart graph algorithm detects 25 total contraband articles, wherein 10 of the 25 detected contraband articles are real contraband articles, and the other 15 detected contraband articles are detection errors. Then 100 × 10% + 25 × 60% = 25.
The actual estimation formula has 4 total parameters, and the 4 th parameter can be calculated by knowing any 3 parameters.
However, since the real detection rate and the false detection rate fluctuate in each actual detection, only the detection rate and the false detection rate inherent in the algorithm can be used, and the real estimated quantity of each type of contraband can be roughly estimated through the formula by the maximum likelihood estimation method.
Further, the selection and calculation of the ratio in S3 specifically includes:
respectively calculating the percentage of the real estimated quantity of the single type of contraband to the real estimated quantity of all types of contraband according to the estimated real estimated quantity of each type of contraband to obtain the proportion of each type of contraband in the scene,
comparing the multiple proportions, selecting the contraband type with the largest proportion,
and comparing the detection rates of all intelligent image recognition algorithms corresponding to the types of the contraband with the largest occupation rate, and selecting the intelligent image recognition algorithm with the highest detection rate as the most suitable intelligent image recognition algorithm under the scene, and recording as the intelligent image recognition algorithm X.
Further, the calculation of the ratio estimation in S3 specifically includes:
respectively calculating the score of each intelligent image recognition algorithm by using an algorithm score formula according to the estimated real estimated quantity of each type of contraband,
and selecting the intelligent image recognition algorithm with the highest score as the most suitable intelligent image recognition algorithm in the scene, and marking as the intelligent image recognition algorithm X.
The algorithm score formula is used for calculating the score of the single intelligent graph recognition algorithm, and the algorithm score formula is as follows:
the score of the intelligent recognition algorithm = the estimated true estimated quantity of the number 1 contraband (detection rate + 1-false detection rate) + the estimated true estimated quantity of the number 2 contraband (detection rate + 1-false detection rate) + 8230, + the estimated true estimated quantity of the number n contraband (detection rate + 1-false detection rate),
no. 1 contraband article and No. 2 contraband article \8230, and the No. n contraband articles are expressed as different kinds of contraband articles.
In the occupation selection calculation process, the detection rates of all intelligent recognition graph algorithms corresponding to the types of the contraband with the largest occupation are compared, and the intelligent recognition graph algorithm with the highest detection rate is selected as the most suitable intelligent recognition graph algorithm in the scene.
The algorithm score formula of the proportion estimation calculation can also be seen visually, in this scene, the larger the quantity of a certain type of contraband is, the higher the detection rate of the certain algorithm to the type of contraband is, and the lower the false detection rate is, the higher the algorithm score is, so that the intelligent graph recognition algorithm with the highest score is selected as the most suitable intelligent graph recognition algorithm in the scene. The larger the number of the types of contraband in the scene, the largest the proportion of the types of contraband in the scene.
It can be seen that the processes of the ratio estimation calculation and the ratio selection calculation are different, but the ratio estimation calculation and the ratio selection calculation are all selected according to the highest detection rate of the types of contraband with the largest ratio in a certain intelligent recognition graph algorithm under the scene.
As shown in fig. 3, if a specific scene is detected, the intelligent recognition graph algorithm a and the intelligent recognition graph algorithm B are used to detect contraband in the scene.
The detection rate of the intelligent image recognition algorithm A to the pistols is 50%, the false detection rate of the intelligent image recognition algorithm A is 50%, the number of the pistols detected by the algorithm is 100, the detection rate of the intelligent image recognition algorithm A to the nunchakus is 20%, the false detection rate of the intelligent image recognition algorithm A is 40%, and the number of the nunchakus detected by the algorithm is 10. The detection rate of the intelligent recognition algorithm B to the pistols is 10%, the false detection rate is 10%, the number of the pistols detected by the algorithm is 50, the detection rate to the nunchakus is 0%, the false detection rate is 0%, and the number of the nunchakus detected by the algorithm is 0.
For the pistol, the actual number of the contraband articles of the pistol can be estimated to be 100 according to the detection result of the intelligent map recognition algorithm A in the intelligent map recognition algorithm A by using an actual estimation formula, and the specific formula is as follows: actual number of contraband 50% +100 50% =100.
In the intelligent map recognizing algorithm B, the actual number of the pistol contraband articles obtained by estimation is 450 according to the detection result of the intelligent map recognizing algorithm B by using an actual estimation formula, and the specific formula is as follows: the actual number of contraband 10% +50 10% =50.
Therefore, under the same specific scene, the actual quantity of the contraband with larger difference can be obtained according to different intelligent image recognition algorithms, so that the most suitable intelligent image recognition algorithm is selected to detect the contraband according to different scenes, and the obtained actual quantity of the contraband is more accurate.
Here, in order to make the estimated actual estimated quantity of the gun contraband closer to the actual value, an arithmetic mean is used as an approximate actual value, so in this specific scenario, the estimated actual estimated quantity of the gun contraband is 275, and this value will be closer to the actual value, that is, (100 + 450)/2 =275.
As described above, the actual number of the nunchakus estimated by the nunchakus under the intelligent image recognition algorithm a is 30, and the actual number of the nunchakus estimated by the nunchakus under the intelligent image recognition algorithm B is 0. Therefore, in this specific scenario, the estimated real estimated number of the nunchakus is 20, i.e., (30 + 0)/2 =15.
When the proportion selection calculation is adopted, when the percentage of the real estimated quantity of the contraband of a single type to the real estimated quantity of the contraband of all types needs to be calculated respectively, the real proportion of the gun contraband in the scene is about 95%, and the real proportion of the nunchakus is about 5%.
And comparing the ratio of the forbidden articles in the pistol with the ratio of the forbidden articles in the nunchakus, and selecting a larger ratio of the forbidden articles in the pistol. And comparing the detection rates of the intelligent recognition graph algorithm A and the intelligent recognition graph algorithm B corresponding to the gun contraband, wherein the detection rate of the intelligent recognition graph algorithm A to the gun contraband is 50%, the detection rate of the intelligent recognition graph algorithm B to the gun contraband is 10%, and the intelligent recognition graph algorithm A with the highest detection rate is selected as the most suitable intelligent recognition graph algorithm under the scene.
In addition, when the proportion estimation calculation is adopted, the score of each intelligent graph recognition algorithm needs to be calculated by using an algorithm score formula according to the estimated real estimated quantity of each type of contraband, and the intelligent graph recognition algorithm corresponding to the highest algorithm score is selected as the most suitable intelligent graph recognition algorithm in the scene, specifically:
the score of smart graph algorithm a is 290, i.e. 275 x (50% + 1-50%) +15 x (20% + 1-20%) =290,
the score of the smart mapping algorithm B is 240, i.e. 275 × (20% + 1-40%) +20 × (0% + 1-0%) =240,
after the scores of the intelligent map recognition algorithm A and the intelligent map recognition algorithm B are compared, the score of the intelligent map recognition algorithm A is higher than that of the intelligent map recognition algorithm B, so that the intelligent map recognition algorithm A is selected as the most appropriate algorithm in the specific scene.
In embodiment 1, according to two different calculation processes, the intelligent map recognition algorithm a can be obtained as the most suitable algorithm in the specific scene, and it is proved that the most suitable intelligent map recognition algorithm in the scene can be actually obtained in the two different calculation processes.
Example 2
If the detection rate of the intelligent image recognition algorithm C for the pistol is 100%, the false detection rate is 0%, the detection rate of the intelligent image recognition algorithm D for the pistols is 0%, the false detection rate is 100%, the detection rate of the intelligent image recognition algorithm D for the pistols is 0%, the false detection rate of the intelligent image recognition algorithm D for the pistols is 100%, the detection rate of the intelligent image recognition algorithm D for the pistols is 100%, and the false detection rate of the intelligent image recognition algorithm D for the pistols is 0%.
Then, under the scene that the actual number of the pistol contraband is 175 and the actual number of the nunchakus contraband is 10, it can be visually seen that the intelligent image recognizing algorithm C is the most suitable intelligent image recognizing algorithm under the scene.
However, in an actual scene, the actual values of the types and the quantities of the contraband are unknown, so that a monitoring value needs to be obtained through an intelligent graph recognition algorithm, the monitoring value is different from the actual value in size, but the fluctuation of the monitoring value changes along with the fluctuation of the actual value.
The monitoring value can be a real estimated quantity of the contraband in each category, which is obtained through algorithm estimation, and the distribution proportion of the real estimated quantity represents the real proportion of the contraband categories in the scene.
As shown in fig. 3 and 4, if a specific scene is detected, the intelligent recognition algorithm a, the intelligent recognition algorithm B, the intelligent recognition algorithm C, and the intelligent recognition algorithm D are used to detect contraband in the scene.
Wherein, intelligence knowledge map algorithm A and intelligence knowledge map algorithm B be above-mentioned embodiment 2 intelligence knowledge map algorithm A and intelligence knowledge map algorithm B, intelligence knowledge map algorithm C is 100% to the relevance ratio of pistol, the false positive rate is 0% and the pistol quantity that the algorithm detected is 150, and is 0 to the relevance ratio of two-section rod, the false positive rate is 100% and the two-section rod quantity that the algorithm detected is 0, intelligence knowledge map algorithm D is 0 to the relevance ratio of pistol, the false positive rate is 100% and the pistol quantity that the algorithm detected is 0, and is 100 to the relevance ratio of two-section rod, the false positive rate is 0% and the two-section rod quantity that the algorithm detected is 10.
For the pistol, the actual number of pistol contraband is estimated to be 150 in the smart map algorithm C and 0 in the smart map algorithm D.
For the nunchakus, the actual number of the pistol contraband is estimated to be 0 in the intelligent recognition algorithm C, and 10 in the intelligent recognition algorithm D.
Therefore, by combining the intelligent recognition algorithm a and the intelligent recognition algorithm B in the embodiment 1 to estimate the actual quantities of the gun contraband and the nunchakus contraband, the true estimated quantity of the gun contraband is 175, and the true estimated quantity of the nunchakus contraband is 10.
Then, in the case that the estimated actual number of the pistol contraband is 175 and the estimated actual number of the nunchakus contraband is 10, it can be visually seen that the intelligent recognition graph algorithm C is the most suitable intelligent recognition graph algorithm in the scene.
In order to confirm the correctness of the idea, the scores of the intelligent image recognition algorithm can be respectively calculated according to the proportion estimation calculation,
the score of the intelligent recognition algorithm a is 185, i.e. 175 x (50% + 1-50%) +10 x (20% + 1-20%) =185,
the score of the intelligent recognition algorithm B is 150, i.e. 175 x (20% + 1-40%) +10 x (0% + 1-0%) =150,
the score of the smart graph algorithm C is 350, i.e. 175 x (100% + 1-0%) +10 x (0% + 1-100%) =350,
the score of the intelligent recognition algorithm D is 20, i.e. 175 x (0% + 1-100%) +10 x (100% + 1-0%) =20,
after the scores of the intelligent image recognition algorithms are compared, the score of the intelligent image recognition algorithm C is higher than the scores of the other three intelligent image recognition algorithms, so that the intelligent image recognition algorithm C is selected as the most appropriate algorithm in the specific scene.
In embodiment 2, in an actual situation, it can be visually seen that the intelligent map recognition algorithm C is the most suitable intelligent map recognition algorithm in the scene. However, the intelligent knowledge graph algorithm C can be obtained according to the proportion selection calculation or the proportion estimation calculation and is the most suitable intelligent knowledge graph algorithm under the scene, and the proportion selection calculation or the proportion estimation calculation is proved to be the most suitable intelligent knowledge graph algorithm selected from all the intelligent knowledge graph algorithms, so that the scheduling and the management of the intelligent knowledge graph algorithm can be realized.
Example 3
A scheduling management device facing a multi-intelligent algorithm comprises:
one or more processors;
the storage unit is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors can realize the scheduling management method facing the multi-intelligent algorithm.
A computer-readable storage medium having stored thereon a computer program,
the computer program can realize the scheduling management method facing the multiple intelligent algorithms when being executed by a processor.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications, equivalent arrangements, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. A scheduling management method for a multi-intelligent algorithm is characterized by comprising the following steps:
s1: taking a time period from the current time to a certain time in a certain scene as a current sampling time period, and calling all intelligent image recognition algorithms to detect contraband in the current sampling time period to obtain the detection result of each type of contraband under different intelligent image recognition algorithms;
s2: estimating the real estimated quantity of each type of contraband according to the detection result of each type of contraband under different intelligent identification map algorithms;
s3: carrying out proportion selection calculation or proportion estimation calculation on different intelligent image recognition algorithms according to the estimated real estimated quantity of each type of contraband, comparing the calculation results, and selecting the most suitable intelligent image recognition algorithm from all the intelligent image recognition algorithms to be marked as an intelligent image recognition algorithm X;
s4: and taking the time period which is finished by the current sampling time period and does not reach the next sampling time period as the current application time period, calling an intelligent image recognition algorithm X in the current application time period to detect the contraband, and repeating the steps.
2. The scheduling management method for multi-intelligent algorithm according to claim 1, wherein the detection results are a detection rate, a false detection rate and the number of contraband articles detected by the algorithm,
the number of contraband detected by the algorithm includes the number of real contraband and the number of non-contraband,
the detection rate refers to the percentage of the number of genuine contraband detected by the algorithm to the actual number of contraband,
the false detection rate refers to the percentage of the number of non-contraband detected by the algorithm to the number of contraband detected by the algorithm,
the actual amount of contraband comprises an algorithm detected amount of contraband.
3. The scheduling management method for multiple intelligent algorithms according to claim 2, wherein the S2 specifically includes the following steps:
s21: obtaining the actual quantity of each type of contraband under different intelligent identification map algorithms by using an actual estimation formula according to the detection result of each type of contraband under different intelligent identification map algorithms;
s22: and averaging the actual quantity of the same type of contraband under different intelligent image recognition algorithms, and taking the average value as the real estimated quantity of the type of contraband.
4. The multi-intelligence algorithm-oriented scheduling management method according to claim 3, wherein the actual estimation formula is used for calculating the actual amount of the single type of contraband, and the actual estimation formula is as follows:
the actual number of contraband articles, the detection rate + the number of contraband articles detected by the algorithm, the false detection rate = the number of contraband articles detected by the algorithm.
5. The scheduling management method for multiple intelligent algorithms according to claim 2, wherein the selection and calculation of the ratio in S3 specifically comprises:
respectively calculating the percentage of the real estimated quantity of the single type of contraband to the real estimated quantity of all types of contraband according to the estimated real estimated quantity of each type of contraband to obtain the proportion of each type of contraband in the scene,
comparing the multiple proportions, selecting the contraband type with the largest proportion,
and comparing the detection rates of all intelligent image recognition algorithms corresponding to the types of the contraband with the largest occupation rate, and selecting the intelligent image recognition algorithm with the highest detection rate as the most suitable intelligent image recognition algorithm under the scene, and recording as the intelligent image recognition algorithm X.
6. The scheduling management method oriented to multiple intelligent algorithms according to claim 2, wherein the S3 duty ratio estimation calculation specifically comprises:
respectively calculating the score of each intelligent image recognition algorithm by using an algorithm score formula according to the estimated real estimated quantity of each type of contraband,
and selecting the intelligent image recognition algorithm with the highest score as the most suitable intelligent image recognition algorithm in the scene, and recording as an intelligent image recognition algorithm X.
7. The scheduling management method for multiple intelligent algorithms according to claim 6, wherein the algorithm score formula is used for calculating the score of a single intelligent recognition algorithm, and the algorithm score formula is as follows:
the score of the intelligent recognition algorithm = the estimated true estimated quantity of the number 1 contraband (detection rate + 1-false detection rate) + the estimated true estimated quantity of the number 2 contraband (detection rate + 1-false detection rate) + 8230, + the estimated true estimated quantity of the number n contraband (detection rate + 1-false detection rate),
no. 1 contraband article and No. 2 contraband article \8230, and the No. n contraband articles are expressed as different kinds of contraband articles.
8. A scheduling management device for multiple intelligent algorithms is characterized by comprising the following components:
one or more processors;
a storage unit for storing one or more programs which, when executed by the one or more processors, enable the one or more processors to implement a method of scheduling management for a multi-intelligent algorithm according to any one of claims 1 to 7.
9. A computer-readable storage medium having stored thereon a computer program, characterized in that,
the computer program, when executed by a processor, implements a method for scheduling management for multiple intelligent algorithms according to any one of claims 1 to 7.
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