CN112598341B - Data processing system and method for idle article poverty alleviation platform - Google Patents

Data processing system and method for idle article poverty alleviation platform Download PDF

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CN112598341B
CN112598341B CN202110248426.9A CN202110248426A CN112598341B CN 112598341 B CN112598341 B CN 112598341B CN 202110248426 A CN202110248426 A CN 202110248426A CN 112598341 B CN112598341 B CN 112598341B
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王嘉杰
王伟
罗玉婵
李邦成
成蕴琳
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Gongfu Beijing Technology Development Co ltd
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Abstract

A data processing system of an idle article poverty-relieving platform comprises a poverty-relieving object information data storage and conversion module, an article donation object recommendation module, an idle article sorting calibration module, a fund distribution module of a fund donation object, a cash change processing module and a poverty-relieving information encryption module. The data processing method of the idle article poverty alleviation platform comprises the steps of updating stored poverty alleviation object information data in real time, analyzing poverty alleviation states of poverty alleviation objects and generating corresponding demand article sets through calling of a database; the idle article are sorted and calibrated, the articles meeting the donation specification are donated, algorithm selection is carried out on donated objects, other articles are changed in the currency, and the changed idle articles are distributed based on the poverty relief distribution model and then fund distribution. According to the system and the data processing method, the processing of idle articles and the poverty alleviation problem are perfectly combined, so that the accurate poverty alleviation work of the platform can be well operated, and the use feeling of the platform is improved.

Description

Data processing system and method for idle article poverty alleviation platform
Technical Field
The invention belongs to the technical field of big data and information, and particularly relates to a data processing system and method of an idle article poverty alleviation platform.
Background
With the rapid development of society, the frequency of the update of articles is faster and faster, and a large amount of articles are idle and discarded. Not only causes the waste of resources, but also generates a large amount of environmental pollution. Therefore, the research and application of the idle article poverty-relieving platform become a great concern of the current society.
In the prior art, for example, a 'micro-operation-based Hodoop parameter automatic optimization method' adopted by Lizhou book, Tengfei and Litian Rui analyzes the parameter and the time relation of operation execution from the perspective of finer granularity directly influenced by variable parameters, reconstructs an operation flow, and establishes a time relation model. However, the method easily causes data missing and excessive processing, so that the authenticity and reliability of data analysis are greatly reduced, and the data load in data operation is increased, thereby reducing the use feeling of the platform and failing to help the accurate poverty-relieving work of the platform to perform good operation.
Disclosure of Invention
The invention provides a data processing system and a data processing method of an idle article poverty-relieving platform, which aim to solve the technical problems of low authenticity and reliability and poor platform use experience of the conventional poverty-relieving platform.
The technical scheme of the invention is as follows:
a data processing system of an idle article poverty-relieving platform comprises a poverty-relieving object information data storage and conversion module, an article donation object recommendation module, an idle article sorting calibration module, a fund distribution module of a fund donation object, a cash change processing module and a poverty-relieving information encryption module;
the poverty-relief object information data storage and conversion module is used for receiving and storing poverty-relief object information data in real time, analyzing poverty-relief states of poverty-relief objects, obtaining poverty-relief state indexes of each poverty-relief object, obtaining a demand item set of each poverty-relief object, transmitting the demand item set of the poverty-relief object to the item donation object recommendation module in a data transmission mode, and transmitting the poverty-relief state indexes of each poverty-relief object to the fund donation object fund distribution module;
the article donation object recommendation module is used for recommending and selecting donation poverty-relieving objects for idle articles to be donated, transmitting donation information to the poverty-relieving information encryption module in a data transmission mode, and feeding back the donation information to the poverty-relieving object information data storage and conversion module;
the system comprises an idle article sorting and calibrating module, a change processing module and a data transmission module, wherein the idle article sorting and calibrating module is used for sorting and calibrating idle articles on a platform to obtain idle articles to be donated and idle articles to be changed, transmitting data of the idle articles to be donated to the article donation object recommending module and transmitting data of the idle articles to be changed to the change processing module in a data transmission mode;
the fund contribution object fund distribution module is used for selecting a fund contribution mode of the lean-alleviation object in real time, distributing the contribution fund according to the real-time selected mode, transmitting fund contribution information to the lean-alleviation information encryption module in a data transmission mode, and simultaneously feeding back the fund contribution information to the lean-alleviation object information data storage and conversion module and the cash change processing module;
the cash change processing module is used for performing cash change processing on the idle articles to be cash changed to obtain the cash change fund amount and transmitting the cash change fund amount to the fund contribution object fund distribution module in a data transmission mode;
the poverty-relief information encryption module is used for encrypting poverty-relief information, and the poverty-relief information comprises idle article donation information and fund donation information;
in the poverty-alleviation object information data storage and conversion module, poverty-alleviation object information data is received in real time through a poverty-alleviation object information data storage unit and is stored; the poverty-relief object is analyzed in a poverty-relief state analysis unit in the poverty-relief object information data storage conversion module, and a specific analysis algorithm is as follows:
the data information stored in the poverty-alleviation object information data storage and conversion module is the digitalized information converted by the existing digitalization technology, and the poverty-alleviation object information is standardized and used
Figure 100002_DEST_PATH_IMAGE001
Representing, wherein R represents the personal label of the poverty-alleviation object, t represents the current moment, and s represents the dimension of data information;
setting poverty alleviation weighing standard data according to specific target requirements of the platform, and recording the poverty alleviation weighing standard data as the poverty alleviation weighing standard data
Figure DEST_PATH_IMAGE002
Defining the dimensionality of the data
Figure 100002_DEST_PATH_IMAGE003
Where S represents the S-th dimension of the data, the poverty reduction metric data set can be recorded as
Figure DEST_PATH_IMAGE004
；
The poverty-alleviation object information can be represented as
Figure 100002_DEST_PATH_IMAGE005
And performing data iteration increment processing on the poverty-alleviation object information, wherein the specific processing mode is as follows:
setting a set of increment values for each iteration
Figure DEST_PATH_IMAGE006
Wherein a represents the increment value of each iteration;
the poverty-alleviation object information after the first iteration increment is as follows:
Figure 100002_DEST_PATH_IMAGE007
；
the poverty alleviation object information after the nth iteration increment is as follows:
Figure DEST_PATH_IMAGE008
；
designing an iterative delta function
Figure 100002_DEST_PATH_IMAGE009
；
Wherein n represents the nth iteration increment of the poverty-alleviation object information;
setting an allowable error value
Figure DEST_PATH_IMAGE010
If, if
Figure 100002_DEST_PATH_IMAGE011
Stopping performing data iteration increment on the poverty alleviation object information; if it is
Figure DEST_PATH_IMAGE012
Then, the lean-alleviation object information is subjected to n +1 iteration increment until the mth iteration increment
Figure 100002_DEST_PATH_IMAGE013
Then, then
Figure DEST_PATH_IMAGE014
；
Using m as the poverty state index, wherein the poverty state of the poverty-alleviation object is more serious when m is larger; the smaller the m, the more slight the poverty state of the poverty-relieving subject is
Figure 100002_DEST_PATH_IMAGE015
And a poverty state index representing the poverty-alleviation state of the poverty-alleviation object R.
Preferably, the poverty alleviation object information data storage and conversion module comprises a communication unit, a poverty alleviation object information data storage unit, a poverty alleviation state analysis unit, a demand database invoking unit and a demand order resetting unit;
the poverty-alleviation object information data storage unit is used for receiving and storing poverty-alleviation object information data in real time;
the poverty-stricken state analysis unit is used for carrying out poverty-stricken state analysis on poverty-stricken objects to obtain poverty-stricken state indexes of each poverty-stricken object;
the demand database calling unit is used for calling demand data in the demand database to obtain a demand item set of each poverty relief object;
the demand order resetting unit is used for rearranging the element positions in the demand item set of the poverty-alleviation objects to obtain a rearranged demand item set;
the communication unit is used for transmitting the demand item set of the rearranged poverty-supporting subjects to the item-supporting subject recommendation module in a data transmission mode, and transmitting the poverty-supporting state index of each poverty-supporting subject to the fund distribution module of the fund-supporting subject in a data transmission mode.
Preferably, the data processing method of the idle article poverty-weakening platform comprises the following steps:
s1, updating the stored poverty-alleviation object information data in real time, analyzing poverty-alleviation states of poverty-alleviation objects through the poverty-alleviation object information data, and generating corresponding demand item sets through calling of a database;
s2 sorts and calibrates idle articles, donates the articles meeting the donation specification, performs algorithm selection on donated objects, performs cashing processing on other articles, and distributes funds on the basis of poverty-relief distribution models of idle articles.
Preferably, the step S1 further includes the following steps:
calling the item data with the m poverty-stricken indexes from a pre-designed demand database to form a demand item set of poverty-stricken objects R, and recording the demand item set as the demand item set
Figure DEST_PATH_IMAGE016
And is and
Figure 100002_DEST_PATH_IMAGE017
wherein b represents a required item, C represents a C-th required item category attribute, and
Figure DEST_PATH_IMAGE018
；
item collections in view of demand
Figure 271053DEST_PATH_IMAGE017
The elements in the requirement item set are arranged in a random arrangement, and the following method is adopted to carry out requirement order resetting processing on the elements in the requirement item set:
by using
Figure 100002_DEST_PATH_IMAGE019
Representing a collection of required items
Figure DEST_PATH_IMAGE020
The required article is calculated by the following formula
Figure 843986DEST_PATH_IMAGE019
The demand factor of the lean object R with the m lean state index is used
Figure 100002_DEST_PATH_IMAGE021
To show that:
Figure DEST_PATH_IMAGE022
wherein
Figure 100002_DEST_PATH_IMAGE023
A threshold is selected for the algorithm, and
Figure DEST_PATH_IMAGE024
，
Figure 100002_DEST_PATH_IMAGE025
is a threshold interval;
by comparing demand factors
Figure 797292DEST_PATH_IMAGE021
To order the desired items such that
Figure 599026DEST_PATH_IMAGE021
Largest demand item
Figure 210136DEST_PATH_IMAGE019
Placed at the head of the set, marked as
Figure DEST_PATH_IMAGE026
According to
Figure 360494DEST_PATH_IMAGE021
Arranging the demand articles in the order of the values from big to small, and recording the arranged demand article set as
Figure 100002_DEST_PATH_IMAGE027
Which corresponds toSet of demand factors
Figure DEST_PATH_IMAGE028
(ii) a Will rearrange the demand item set
Figure 752162DEST_PATH_IMAGE027
And transmitting the goods to the goods donation object recommending module.
Preferably, the step S2 includes the steps of:
the digitalized idle article data is standardized in the idle article sorting calibration module, and the standard idle article data is recorded as
Figure 100002_DEST_PATH_IMAGE029
Wherein h represents an idle item attribute;
recording standard idle article data inquired from pre-designed demand database
Figure 937680DEST_PATH_IMAGE029
If the data with the same item attribute is inquired, the data is marked as a donation idle item and is marked as a donation idle item
Figure DEST_PATH_IMAGE030
(ii) a If the same article attribute cannot be inquired in a demand database designed in advance by the platform, the article is marked as a changed idle article and is marked as a changed idle article
Figure 100002_DEST_PATH_IMAGE031
；
Will contribute to idle item data
Figure 872138DEST_PATH_IMAGE030
The donated objects are sent to the object donation recommendation module for selection operation of the donated objects, and the specific operation method is as follows:
will contribute to idle item data
Figure 662239DEST_PATH_IMAGE030
Input to the demand factor function tableIn the expression, the expression is as follows:
Figure DEST_PATH_IMAGE032
by giving m different values, the idle articles are solved
Figure 10044DEST_PATH_IMAGE030
M, having the greatest value of the demand factor, will leave the item idle
Figure 668427DEST_PATH_IMAGE030
M with the largest value of the demand factor is recorded as
Figure 100002_DEST_PATH_IMAGE033
The obtained idle article
Figure 395075DEST_PATH_IMAGE030
Maximum demand factor of
Figure DEST_PATH_IMAGE034
Is marked as
Figure 100002_DEST_PATH_IMAGE035
；
Adjusting the poverty state index to
Figure 218062DEST_PATH_IMAGE033
Article demand article set of poverty-alleviation objects
Figure DEST_PATH_IMAGE036
And corresponding set of demand factors
Figure 100002_DEST_PATH_IMAGE037
；
Setting lean-alleviation object selection function
Figure DEST_PATH_IMAGE038
The specific expression is as follows:
Figure 100002_DEST_PATH_IMAGE039
wherein
Figure DEST_PATH_IMAGE040
Is composed of
Figure 364747DEST_PATH_IMAGE037
The variance of (a);
will enable lean objects to select a function
Figure 436608DEST_PATH_IMAGE038
Obtaining the maximum lean target as
Figure 486604DEST_PATH_IMAGE030
The donation object of the idle article is inquired to obtain the label u of the poverty-relieving object;
recording idle item data of the subjects determined to contribute to poverty alleviation as
Figure 100002_DEST_PATH_IMAGE041
Will determine the idle item data for donation lean subjects
Figure 531090DEST_PATH_IMAGE041
Feeding back the data to the poverty-alleviation object information data storage and conversion module to update the information data of the poverty-alleviation object u in real time;
idle item data that will determine donation poverty-depleted subjects
Figure 932116DEST_PATH_IMAGE041
And (3) sending the poverty-relief information to a poverty-relief information encryption module for encryption treatment of poverty-relief information:
data set to be encrypted
Figure DEST_PATH_IMAGE042
Inputting the data into a data encryption formula for encryption.
Preferably, the step S2 further includes the steps of:
the poverty state index of the poverty alleviation object R obtained in the step S1
Figure 604406DEST_PATH_IMAGE015
Sending the fund to a fund distribution module of a fund donation object for carrying out fund distribution, wherein the fund is realized by realizing idle articles in a change processing module, and the real-time change fund amount is expressed as
Figure 100002_DEST_PATH_IMAGE043
And will be
Figure 554913DEST_PATH_IMAGE043
Inputting the obtained data into a fund distribution module of a fund donation object to distribute funds;
setting a set of fund distribution modes
Figure DEST_PATH_IMAGE044
Wherein p denotes an allocation pattern, q denotes a pattern class, and
Figure 100002_DEST_PATH_IMAGE045
for any of the fund distribution modes
Figure DEST_PATH_IMAGE046
Carrying out representation;
the expression of the design pattern evaluation function is as follows:
Figure 100002_DEST_PATH_IMAGE047
；
wherein
Figure DEST_PATH_IMAGE048
Indicates the maximum index of the poor state,
Figure 100002_DEST_PATH_IMAGE049
representing the mean value of poverty state indexes of all the objects to be poverty depleted at the current moment, G representing the number of people of all the objects to be poverty depleted at the current moment, and r representing the current number of the objects to be poverty depletedLabels of any one person of all the objects to be poverty-relieved;
by comparison
Figure DEST_PATH_IMAGE050
To find the current time so that
Figure 47599DEST_PATH_IMAGE050
Having a maximum value
Figure 654029DEST_PATH_IMAGE046
And (4) performing fund distribution of the poverty-supporting object as a fund distribution mode at the current moment, transmitting the fund distribution information to the poverty-supporting information encryption module for encryption processing of the poverty-supporting information, wherein the method is the same as the encryption method in the step S2, simultaneously feeding back the fund contribution information to the poverty-supporting object information data storage and conversion module for information updating, feeding back the fund contribution information to the change processing module, and updating the amount of the donatable fund in real time.
The invention has at least the following beneficial effects:
(1) the poverty state analysis method breaks through a manual poverty grade division mode adopted by the existing poverty state analysis method, reduces the labor cost of a platform, enhances the authenticity and reliability of poverty state analysis, and avoids that poverty alleviation work cannot be realized in place due to delay or untimely update of information.
(2) The demand factor function expression of the invention adopts the set threshold value to carry out different function operations based on different poverty states, so that the obtained data of the demand factor has more authenticity and reliability, lays a foundation for accurate poverty alleviation, and the operation formula has better convergence and reduces the probability of missed processing.
(3) The required article sequence resetting method skillfully sets different article requirements for different poverty-stricken states, is beneficial to accurately poverty-stricken of the platform and enhances the use experience of the platform.
(4) The poverty-supporting object selection function expression disclosed by the invention combines the demand factor and the poverty-supporting state index, and perfectly performs data fusion on the donated idle object data and the poverty-supporting object data, so that the donated idle object can quickly find the best donated object, the data running time is reduced, and the data load in the data running process is reduced.
Drawings
FIG. 1 is a block diagram of a data processing system of an idle item poverty alleviation platform according to the present invention;
fig. 2 is a block diagram of a lean-alleviation object information data storage and conversion module according to the present invention.
Detailed Description
The following detailed description will be provided with reference to the drawings in the present embodiment, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the features in the embodiments of the present invention may be combined with each other, and the formed technical solutions are within the scope of the present invention.
Referring to fig. 1, the data processing system of the idle article poverty-weakening platform comprises the following parts:
the poverty-alleviation information data storage and conversion module 10, the item donation object recommendation module 20, the idle item sorting calibration module 30, the fund distribution module 40 of the fund donation object, the cash-change processing module 50 and the poverty-alleviation information encryption module 60.
Referring to fig. 2, the poverty alleviation object information data storage and conversion module 10 includes a communication unit 101, a poverty alleviation object information data storage unit 102, a poverty alleviation state analysis unit 103, a demand database retrieval unit 104, and a demand order resetting unit 105. The poverty-alleviation object information data storage unit 102 is used for receiving and storing poverty-alleviation object information data in real time; the poverty-stricken state analysis unit 103 is configured to perform poverty state analysis on poverty-stricken objects to obtain poverty state indexes of each poverty-stricken object; the demand database calling unit 104 is configured to call demand data in the demand database to obtain a demand item set of each poverty alleviation object; the demand order resetting unit 105 is configured to rearrange the element positions in the demand item set of the poverty-alleviation objects to obtain a rearranged demand item set; the communication unit 101 is configured to transmit the demand item set of the rearranged lean subjects to the item donation subject recommendation module 20 by means of data transmission, and the communication unit 101 transmits the poverty state index of each lean subject to the fund contribution subject fund distribution module 40 by means of data transmission.
And the article donation object recommending module 20 is configured to recommend and select donation lean-raised objects for the idle articles to be donated, transmit donation information to the lean-raised information encrypting module 60 in a data transmission manner, and simultaneously feed back the donation information to the lean-raised object information data storage and conversion module 10.
The idle article sorting calibration module 30 is configured to sort and calibrate idle articles on the platform to obtain idle articles to be donated and idle articles to be changed, transmit data of the idle articles to be donated to the article donation object recommendation module 20 in a data transmission manner, and transmit data of the idle articles to be changed to the change processing module 50.
And the fund distribution module 40 is used for selecting a fund contribution mode of the lean-care object in real time, distributing the contribution fund according to the real-time selected mode, transmitting the fund contribution information to the lean-care information encryption module 60 in a data transmission mode, and simultaneously feeding back the fund contribution information to the lean-care object information data storage and conversion module 10 and the change-occurrence processing module 50.
And the cash change processing module 50 is used for performing cash change processing on the idle articles to be cash changed to obtain the cash change fund amount, and transmitting the cash change fund amount to the fund contribution object fund distribution module 40 in a data transmission mode.
The poverty-alleviation information encryption module 60 is used for encrypting poverty-alleviation information, including idle goods donation information and fund donation information.
The data processing system of the idle article poverty-alleviation platform receives the information of poverty-alleviation objects through the communication unit 101 in the poverty-alleviation object information data storage and conversion module 10 and transmits the information to the poverty-alleviation object information data storage unit 102, the poverty-alleviation object information storage unit 102 receives the information of the poverty-alleviation objects in real time and stores the information data of the poverty-alleviation objects, the poverty-alleviation object information stored in real time is transmitted to the poverty-alleviation state analysis unit 103 to perform poverty-alleviation state analysis on the poverty-alleviation objects to obtain poverty-alleviation state indexes of each poverty-alleviation object, the poverty-alleviation state indexes of each poverty-alleviation object are respectively transmitted to the demand database retrieval unit 104 and the communication unit 101, the demand database retrieval unit 104 retrieves the demand article information of the demand database by using the received poverty-alleviation state indexes of the poverty-alleviation objects to obtain the demand article set of each poverty-alleviation object, and sending the demand item set of each lean object into the demand order resetting unit 105 to rearrange the element positions in the demand item set of the lean objects to obtain a rearranged demand item set of each lean object, sending the rearranged demand item set of each lean object to the communication unit 101, sending the poverty state index of each lean object to the fund distribution module 40 of fund donation objects by the communication unit 101, and sending the rearranged demand item set of each lean object to the item donation object recommendation module 20.
The idle articles on the platform are sorted and calibrated by the idle article sorting calibration module 30 to obtain the idle articles to be donated and the idle articles to be changed, and the data of the idle articles to be donated are transmitted to the article donation object recommendation module 20 and the idle articles to be changed are transmitted to the change processing module 50.
Through the object donation module 20, donation selection of lean-raising objects is carried out for the idle objects to be donated, donation information is transmitted to the lean-raising information encryption module 60, and the donation information is fed back to the lean-raising object information data storage and conversion module 10.
Through the cash change processing module 50, the idle goods to be cash changed are cash changed to obtain the cash change fund amount, and the cash change fund amount is transmitted to the fund distribution module 40 of the fund donation object.
The fund contribution mode of the lean-alleviation object is selected in real time through the fund contribution object fund distribution module 40, the contribution fund is distributed according to the real-time selected mode, the fund contribution information is transmitted to the lean-alleviation information encryption module 60, and the information is fed back to the lean-alleviation object information data storage and conversion module 10 and the change-occurrence processing module 50.
The poverty-alleviation information is encrypted by the poverty-alleviation information encryption module 60, and comprises idle goods donation information and fund donation information.
The invention provides a data processing method of an idle article poverty alleviation platform, which comprises the following steps:
and S1, updating the stored poverty-alleviation object information data in real time, analyzing poverty-alleviation states of poverty-alleviation objects through the poverty-alleviation object information data, and generating corresponding demand item sets through invoking of the database.
S11 is in the poverty alleviation object information data storage and conversion module 10, receiving poverty alleviation object information data in real time through the poverty alleviation object information data storage unit 102 and storing the data, the method is the prior art, and not set forth herein; the poverty alleviation state analysis is performed on the poverty alleviation objects in the poverty alleviation state analysis unit 103 in the poverty alleviation object information data storage conversion module 10, and a specific analysis algorithm is as follows:
the data information stored in the poverty-alleviation object information data storage and conversion module 10 is the digitalized information which has been converted by using the existing digitalization technology, and the conversion mode is the prior art and is not described herein too much. Standardizing the poverty-alleviation object information and using
Figure 474218DEST_PATH_IMAGE001
It is shown that the standardization processing method of the present invention is the prior art, and will not be described herein too much, where R represents the personal label of the poverty-relief subject, t represents the current time, and s represents the data information dimension.
Setting poverty alleviation weighing standard data according to specific target requirements of the platform, and recording the poverty alleviation weighing standard data as the poverty alleviation weighing standard data
Figure 357860DEST_PATH_IMAGE002
Defining the dimensionality of the data
Figure 956201DEST_PATH_IMAGE003
Where S represents the S-th dimension of the data, the poverty reduction metric data set can be recorded as
Figure 66239DEST_PATH_IMAGE004
。
The poverty-alleviation object information can be represented as
Figure 18015DEST_PATH_IMAGE005
And performing data iteration increment processing on the poverty-alleviation object information, wherein the specific processing mode is as follows:
setting a set of increment values for each iteration
Figure 146377DEST_PATH_IMAGE006
Where a represents the incremental value for each iteration.
The poverty-alleviation object information after the first iteration increment is as follows:
Figure 790985DEST_PATH_IMAGE007
。
the poverty alleviation object information after the nth iteration increment is as follows:
Figure 122740DEST_PATH_IMAGE008
。
designing an iterative delta function
Figure 143785DEST_PATH_IMAGE009
The iterative incremental function expression used by the invention has a fast calculation rate while covering all variables in the aspect of calculation.
Where n represents the nth iteration increment to the lean object information.
Setting an allowable error value
Figure 864004DEST_PATH_IMAGE010
If, if
Figure 679514DEST_PATH_IMAGE011
Stopping performing data iteration increment on the poverty alleviation object information; if it is
Figure 498565DEST_PATH_IMAGE012
Then, the lean-alleviation object information is subjected to n +1 iteration increment until the mth iteration increment
Figure 447935DEST_PATH_IMAGE013
Then, then
Figure 895097DEST_PATH_IMAGE014
。
Using m as the poverty state index, wherein the poverty state of the poverty-alleviation object is more serious when m is larger; the smaller the m, the more slight the poverty state of the poverty-relieving subject is
Figure 756874DEST_PATH_IMAGE015
And a poverty state index representing the poverty-alleviation state of the poverty-alleviation object R.
The poverty state analysis method breaks through a manual poverty grade division mode adopted by the existing poverty state analysis method, reduces the labor cost of a platform, enhances the authenticity and reliability of poverty state analysis, and avoids that poverty alleviation work cannot be realized in place due to delay or untimely update of information.
S12, calling the item data with m poverty-stricken indexes from the demand database designed in advance by the platform to form a demand item set of poverty-stricken objects R, and marking the demand item set as a demand item set
Figure 187855DEST_PATH_IMAGE016
And is and
Figure 409758DEST_PATH_IMAGE017
wherein b represents a required item, C represents a C-th required item category attribute, and
Figure 242585DEST_PATH_IMAGE018
the database retrieval method of the present invention is the prior art and will not be described herein.
Item collections in view of demand
Figure 275263DEST_PATH_IMAGE017
The elements in the requirement item set are arranged in a random arrangement, and the following method is adopted to carry out requirement order resetting processing on the elements in the requirement item set:
by using
Figure 193540DEST_PATH_IMAGE019
Representing a collection of required items
Figure 219134DEST_PATH_IMAGE020
The required article is calculated by the following formula
Figure 640888DEST_PATH_IMAGE019
The demand factor of the lean object R with the m lean state index is used
Figure 110047DEST_PATH_IMAGE021
To show that:
Figure DEST_PATH_IMAGE051
wherein
Figure 908763DEST_PATH_IMAGE023
A threshold value is selected for the algorithm set by the present invention, and
Figure 488780DEST_PATH_IMAGE024
，
Figure 296199DEST_PATH_IMAGE025
is a threshold interval.
The demand factor function expression of the invention adopts the set threshold value to carry out different function operations based on different poverty states, so that the obtained data of the demand factor has more authenticity and reliability, lays a foundation for accurate poverty alleviation, and the operation formula has better convergence and reduces the probability of missed processing.
By comparing demand factors
Figure 919947DEST_PATH_IMAGE021
To order the articles to be sought, such that
Figure 688183DEST_PATH_IMAGE021
Largest demand item
Figure 930946DEST_PATH_IMAGE019
Placed at the head of the set, marked as
Figure 451926DEST_PATH_IMAGE026
According to
Figure 121941DEST_PATH_IMAGE021
Arranging the demand articles in the order of the values from big to small, and recording the arranged demand article set as
Figure 111894DEST_PATH_IMAGE027
The corresponding demand factor set
Figure 158348DEST_PATH_IMAGE028
Will rearrange the demand item set
Figure 799413DEST_PATH_IMAGE027
To the item donation object recommendation module 20.
The required article sequence resetting method skillfully sets different article requirements for different poverty-stricken states, is beneficial to accurately poverty-stricken of the platform and enhances the use experience of the platform.
S2 sorts and calibrates idle articles, donates the articles meeting the donation specification, performs algorithm selection on donated objects, performs cashing processing on other articles, and distributes funds on the basis of poverty-relief distribution models of idle articles.
S21, the idle item sorting calibration module 30 performs a unified standardization process on the digitized idle item data, which is a prior art and will not be described herein. Recording standard idle article data
Figure 640330DEST_PATH_IMAGE029
Where h represents an idle item attribute.
Recording standard idle article data inquired from demand database designed by platform in advance
Figure 117579DEST_PATH_IMAGE029
If the data with the same item attribute is inquired, the data is marked as a donation idle item and is marked as a donation idle item
Figure 107006DEST_PATH_IMAGE030
(ii) a If the same article attribute cannot be inquired in a demand database designed in advance by the platform, the article is marked as a changed idle article and is marked as a changed idle article
Figure 477944DEST_PATH_IMAGE031
. The method for querying the article attribute is the prior art, and is not described herein too much.
Will contribute to idle item data
Figure 365129DEST_PATH_IMAGE030
The donated objects are sent to the item donation object recommendation module 20 for selection operation of donated objects, and the specific operation method is as follows:
will contribute to idle item data
Figure 454308DEST_PATH_IMAGE030
The formula is input into a demand factor function expression which is as follows:
Figure DEST_PATH_IMAGE052
by giving m different values, the idle articles are solved
Figure 639301DEST_PATH_IMAGE030
M, having the greatest value of the demand factor, will leave the item idle
Figure 864746DEST_PATH_IMAGE030
M with the largest value of the demand factor is recorded as
Figure 172100DEST_PATH_IMAGE033
The obtained idle article
Figure 14154DEST_PATH_IMAGE030
Maximum demand factor of
Figure 815888DEST_PATH_IMAGE034
Is marked as
Figure DEST_PATH_IMAGE053
。
Adjusting the poverty state index to
Figure 551631DEST_PATH_IMAGE033
Article demand article set of poverty-alleviation objects
Figure 311777DEST_PATH_IMAGE036
And corresponding set of demand factors
Figure 109969DEST_PATH_IMAGE037
。
Setting lean-alleviation object selection function
Figure 233170DEST_PATH_IMAGE038
The specific expression is as follows:
Figure DEST_PATH_IMAGE054
wherein
Figure 574153DEST_PATH_IMAGE040
Is composed of
Figure 754467DEST_PATH_IMAGE037
The variance of (c).
The poverty-supporting object selection function expression disclosed by the invention combines the demand factor and the poverty-supporting state index, and perfectly performs data fusion on the donated idle object data and the poverty-supporting object data, so that the donated idle object can quickly find the best donated object, the data running time is reduced, and the data load in the data running process is reduced.
Will enable lean objects to select a function
Figure 39955DEST_PATH_IMAGE038
Obtaining the maximum lean target as
Figure 183491DEST_PATH_IMAGE030
And (4) the donated objects of idle articles are inquired to obtain the label u of the poverty-reducing object.
Recording idle item data of the subjects determined to contribute to poverty alleviation as
Figure 238035DEST_PATH_IMAGE041
Will determine the idle item data for donation lean subjects
Figure 589251DEST_PATH_IMAGE041
The data are fed back to the poverty-alleviation object information data storage and conversion module 10 to update the information data of the poverty-alleviation object u in real time.
Idle item data that will determine donation poverty-depleted subjects
Figure 96456DEST_PATH_IMAGE041
The poverty-relief information is sent to a poverty-relief information encryption module 60 for encryption:
data set to be encrypted
Figure 43683DEST_PATH_IMAGE042
The information is input into a data encryption formula for encryption, and a specific information encryption method is the prior art and is not described in detail herein.
S22 is the poverty state index of the poverty-alleviation object R obtained in the step S11
Figure 608525DEST_PATH_IMAGE015
And is sent to the fund distribution module 40 of the fund donation object for fund distribution. The fund of the invention is to realize the changed idle articles in the changed-appearance processing module 50, the specific changed-appearance processing mode is the prior art, and the real-time changed-appearance fund amount is expressed as
Figure 474850DEST_PATH_IMAGE043
And will be
Figure 610297DEST_PATH_IMAGE043
Input into the fund distribution module 40 for fund distribution.
Setting a set of fund distribution modes
Figure 220269DEST_PATH_IMAGE044
Wherein p denotes an allocation pattern, q denotes a pattern class, and
Figure 642548DEST_PATH_IMAGE045
for any of the fund distribution modes
Figure 679774DEST_PATH_IMAGE046
And (4) performing representation.
The expression of the design pattern evaluation function is as follows:
Figure DEST_PATH_IMAGE055
the design mode evaluation function expression can quickly perform data fusion on the fund distribution mode, the fund amount at the current moment, the poverty alleviation object amount and the poverty alleviation state index, finds the contribution fund distribution mode which is most suitable for running at the current moment, has higher practicability, and prevents the poverty alleviation work from being delayed.
Wherein
Figure 833675DEST_PATH_IMAGE048
Indicates the maximum index of the poor state,
Figure 371973DEST_PATH_IMAGE049
the average value of poverty state indexes of all the objects to be poverty depleted at the current moment is represented, G represents the number of people of all the objects to be poverty depleted at the current moment, and r represents a label of any one person of all the objects to be poverty depleted at the current moment.
By comparison
Figure 396560DEST_PATH_IMAGE050
To find the current time so that
Figure 870267DEST_PATH_IMAGE050
Having a maximum value
Figure 963994DEST_PATH_IMAGE046
And the fund distribution of the poverty-alleviation object is carried out as the fund distribution mode at the current moment. And the fund distribution information is transmitted to the poverty alleviation information encryption module 60 for encryption processing of poverty alleviation information, the encryption method is the same as that in the step S21, meanwhile, the fund contribution information is fed back to the poverty alleviation object information data storage and conversion module 10 for information updating, and the fund contribution information is fed back to the change-occurrence processing module 50 for real-time updating of the amount of donatable funds.
In conclusion, the data processing system and method of the idle article poverty-alleviation platform are realized.
It should be understood that the above are only preferred embodiments of the present invention, and any modification made based on the spirit of the present invention should be within the scope of the present invention.

Claims (6)

1. A data processing system of an idle article poverty-relieving platform is characterized by comprising a poverty-relieving object information data storage and conversion module, an article donation object recommendation module, an idle article sorting calibration module, a fund contribution object fund distribution module, a cash change processing module and a poverty-relieving information encryption module;
the poverty-relief object information data storage and conversion module is used for receiving and storing poverty-relief object information data in real time, analyzing poverty-relief states of poverty-relief objects, obtaining poverty-relief state indexes of each poverty-relief object, obtaining a demand item set of each poverty-relief object, transmitting the demand item set of the poverty-relief object to the item donation object recommendation module in a data transmission mode, and transmitting the poverty-relief state indexes of each poverty-relief object to the fund donation object fund distribution module;
the article donation object recommendation module is used for recommending and selecting donation poverty-relieving objects for idle articles to be donated, transmitting donation information to the poverty-relieving information encryption module in a data transmission mode, and feeding back the donation information to the poverty-relieving object information data storage and conversion module;
the system comprises an idle article sorting and calibrating module, a change processing module and a data transmission module, wherein the idle article sorting and calibrating module is used for sorting and calibrating idle articles on a platform to obtain idle articles to be donated and idle articles to be changed, transmitting data of the idle articles to be donated to the article donation object recommending module and transmitting data of the idle articles to be changed to the change processing module in a data transmission mode;
the fund contribution object fund distribution module is used for selecting a fund contribution mode of the lean-alleviation object in real time, distributing the contribution fund according to the real-time selected mode, transmitting fund contribution information to the lean-alleviation information encryption module in a data transmission mode, and simultaneously feeding back the fund contribution information to the lean-alleviation object information data storage and conversion module and the cash change processing module;
the cash change processing module is used for performing cash change processing on the idle articles to be cash changed to obtain the cash change fund amount and transmitting the cash change fund amount to the fund contribution object fund distribution module in a data transmission mode;
the poverty-relief information encryption module is used for encrypting poverty-relief information, and the poverty-relief information comprises idle article donation information and fund donation information;
in the poverty-alleviation object information data storage and conversion module, poverty-alleviation object information data is received in real time through a poverty-alleviation object information data storage unit and is stored; the poverty-relief object is analyzed in a poverty-relief state analysis unit in the poverty-relief object information data storage conversion module, and a specific analysis algorithm is as follows:
the data information stored in the poverty-alleviation object information data storage and conversion module is the digitalized information converted by the existing digitalization technology, and the poverty-alleviation object information is standardized and used
Figure DEST_PATH_IMAGE001
Representing, wherein R represents the personal label of the poverty-alleviation object, t represents the current moment, and s represents the dimension of data information;
setting poverty alleviation weighing standard data according to specific target requirements of the platform, and recording the poverty alleviation weighing standard data as the poverty alleviation weighing standard data
Figure 49917DEST_PATH_IMAGE002
Defining the dimensionality of the data
Figure DEST_PATH_IMAGE003
Where S represents the S-th dimension of the data, the poverty reduction metric data set can be recorded as
Figure 1735DEST_PATH_IMAGE004
；
The poverty-alleviation object information can be represented as
Figure DEST_PATH_IMAGE005
And performing data iteration increment processing on the poverty-alleviation object information, wherein the specific processing mode is as follows:
setting a set of increment values for each iteration
Figure 881967DEST_PATH_IMAGE006
Wherein a represents the increment value of each iteration;
the poverty-alleviation object information after the first iteration increment is as follows:
Figure DEST_PATH_IMAGE007
；
the poverty alleviation object information after the nth iteration increment is as follows:
Figure 506852DEST_PATH_IMAGE008
；
designing an iterative delta function
Figure DEST_PATH_IMAGE009
；
Wherein n represents the nth iteration increment of the poverty-alleviation object information;
setting an allowable error value
Figure 865152DEST_PATH_IMAGE010
If, if
Figure DEST_PATH_IMAGE011
Stopping performing data iteration increment on the poverty alleviation object information; if it is
Figure 790252DEST_PATH_IMAGE012
Then, the lean-alleviation object information is subjected to n +1 iteration increment until the mth iteration increment
Figure DEST_PATH_IMAGE013
Then, then
Figure 841384DEST_PATH_IMAGE014
；
Using m as the poverty state index, wherein the poverty state of the poverty-alleviation object is more serious when m is larger; the smaller the m, the more slight the poverty state of the poverty-relieving subject is
Figure DEST_PATH_IMAGE015
And a poverty state index representing the poverty-alleviation state of the poverty-alleviation object R.
2. The system of claim 1, wherein the poverty-alleviation object information data storage and conversion module comprises a communication unit, a poverty-alleviation object information data storage unit, a poverty-alleviation state analysis unit, a demand database retrieval unit, and a demand order resetting unit;
the poverty-alleviation object information data storage unit is used for receiving and storing poverty-alleviation object information data in real time;
the poverty-stricken state analysis unit is used for carrying out poverty-stricken state analysis on poverty-stricken objects to obtain poverty-stricken state indexes of each poverty-stricken object;
the demand database calling unit is used for calling demand data in the demand database to obtain a demand item set of each poverty relief object;
the demand order resetting unit is used for rearranging the element positions in the demand item set of the poverty-alleviation objects to obtain a rearranged demand item set;
the communication unit is used for transmitting the demand item set of the rearranged poverty-supporting subjects to the item-supporting subject recommendation module in a data transmission mode, and transmitting the poverty-supporting state index of each poverty-supporting subject to the fund distribution module of the fund-supporting subject in a data transmission mode.
3. A data processing method of an idle article poverty-relieving platform, based on the system of claim 2, characterized by comprising the following steps:
s1, updating the stored poverty-alleviation object information data in real time, analyzing poverty-alleviation states of poverty-alleviation objects through the poverty-alleviation object information data, and generating corresponding demand item sets through calling of a database;
s2 sorts and calibrates idle articles, donates the articles meeting the donation specification, performs algorithm selection on donated objects, performs cashing processing on other articles, and distributes funds on the basis of poverty-relief distribution models of idle articles.
4. The data processing method of an idle article poverty-alleviation platform according to claim 3, wherein said step S1 further comprises the following steps:
calling the item data with the m poverty-stricken indexes from a pre-designed demand database to form a demand item set of poverty-stricken objects R, and recording the demand item set as the demand item set
Figure 219145DEST_PATH_IMAGE016
And is and
Figure DEST_PATH_IMAGE017
wherein b represents a required item, C represents a C-th required item category attribute, and
Figure 381136DEST_PATH_IMAGE018
；
item collections in view of demand
Figure 364004DEST_PATH_IMAGE017
The elements in the requirement item set are arranged in a random arrangement, and the following method is adopted to carry out requirement order resetting processing on the elements in the requirement item set:
by using
Figure DEST_PATH_IMAGE019
Representing a collection of required items
Figure 851617DEST_PATH_IMAGE020
The required article is calculated by the following formula
Figure 919936DEST_PATH_IMAGE019
The demand factor of the lean object R with the m lean state index is used
Figure DEST_PATH_IMAGE021
To show that:
Figure 151198DEST_PATH_IMAGE022
wherein
Figure DEST_PATH_IMAGE023
A threshold is selected for the algorithm, and
Figure 519731DEST_PATH_IMAGE024
，
Figure DEST_PATH_IMAGE025
is a threshold interval;
by comparing demand factors
Figure 647087DEST_PATH_IMAGE021
To order the desired items such that
Figure 78068DEST_PATH_IMAGE021
Largest demand item
Figure 299971DEST_PATH_IMAGE019
Placed at the head of the set, marked as
Figure 132798DEST_PATH_IMAGE026
According to
Figure 165476DEST_PATH_IMAGE021
Arranging the demand articles in the order of the values from big to small, and recording the arranged demand article set as
Figure DEST_PATH_IMAGE027
The corresponding demand factor set
Figure 757124DEST_PATH_IMAGE028
(ii) a Will rearrange the demand item set
Figure 533450DEST_PATH_IMAGE027
And transmitting the goods to the goods donation object recommending module.
5. The data processing method of the idle article poverty-alleviation platform as claimed in claim 4, wherein said step S2 includes the following steps:
the digitalized idle article data is standardized in the idle article sorting calibration module, and the standard idle article data is recorded as
Figure DEST_PATH_IMAGE029
Wherein h represents an idle item attribute;
recording standard idle article data inquired from pre-designed demand database
Figure 876575DEST_PATH_IMAGE029
If the data with the same item attribute is inquired, the data is marked as a donation idle item and is marked as a donation idle item
Figure 204789DEST_PATH_IMAGE030
(ii) a If the same article attribute cannot be inquired in a demand database designed in advance by the platform, the article is marked as a changed idle article and is marked as a changed idle article
Figure DEST_PATH_IMAGE031
；
Will contribute to idle item data
Figure 751308DEST_PATH_IMAGE030
The donated objects are sent to the object donation recommendation module for selection operation of the donated objects, and the specific operation method is as follows:
will contribute to idle item data
Figure 580592DEST_PATH_IMAGE030
The formula is input into a demand factor function expression which is as follows:
Figure 122432DEST_PATH_IMAGE032
by giving m different values, the idle articles are solved
Figure 762492DEST_PATH_IMAGE030
M, having the greatest value of the demand factor, will leave the item idle
Figure 514416DEST_PATH_IMAGE030
M with the largest value of the demand factor is recorded as
Figure DEST_PATH_IMAGE033
The obtained idle article
Figure 163703DEST_PATH_IMAGE030
Maximum demand factor of
Figure 560049DEST_PATH_IMAGE034
Is marked as
Figure DEST_PATH_IMAGE035
；
Adjusting the poverty state index to
Figure 151437DEST_PATH_IMAGE033
Article demand article set of poverty-alleviation objects
Figure 875810DEST_PATH_IMAGE036
And corresponding set of demand factors
Figure DEST_PATH_IMAGE037
；
Set poverty relief pairImage selection function
Figure 578056DEST_PATH_IMAGE038
The specific expression is as follows:
Figure DEST_PATH_IMAGE039
wherein
Figure 766592DEST_PATH_IMAGE040
Is composed of
Figure 732143DEST_PATH_IMAGE037
The variance of (a);
will enable lean objects to select a function
Figure 599604DEST_PATH_IMAGE038
Obtaining the maximum lean target as
Figure 59536DEST_PATH_IMAGE030
The donation object of the idle article is inquired to obtain the label u of the poverty-relieving object;
recording idle item data of the subjects determined to contribute to poverty alleviation as
Figure DEST_PATH_IMAGE041
Will determine the idle item data for donation lean subjects
Figure 86266DEST_PATH_IMAGE041
Feeding back the data to the poverty-alleviation object information data storage and conversion module to update the information data of the poverty-alleviation object u in real time;
idle item data that will determine donation poverty-depleted subjects
Figure 98085DEST_PATH_IMAGE041
And (3) sending the poverty-relief information to a poverty-relief information encryption module for encryption treatment of poverty-relief information:
data set to be encrypted
Figure 797051DEST_PATH_IMAGE042
Inputting the data into a data encryption formula for encryption.
6. The data processing method of the idle article poverty-alleviation platform as claimed in claim 5, wherein said step S2 further comprises the steps of:
the poverty state index of the poverty alleviation object R obtained in the step S1
Figure 185307DEST_PATH_IMAGE015
Sending the fund to a fund distribution module of a fund donation object for carrying out fund distribution, wherein the fund is realized by realizing idle articles in a change processing module, and the real-time change fund amount is expressed as
Figure DEST_PATH_IMAGE043
And will be
Figure 213349DEST_PATH_IMAGE043
Inputting the obtained data into a fund distribution module of a fund donation object to distribute funds;
setting a set of fund distribution modes
Figure 396068DEST_PATH_IMAGE044
Wherein p denotes an allocation pattern, q denotes a pattern class, and
Figure DEST_PATH_IMAGE045
for any of the fund distribution modes
Figure 628335DEST_PATH_IMAGE046
Carrying out representation;
the expression of the design pattern evaluation function is as follows:
Figure DEST_PATH_IMAGE047
；
wherein
Figure 961228DEST_PATH_IMAGE048
Indicates the maximum index of the poor state,
Figure DEST_PATH_IMAGE049
the method comprises the steps of representing the average value of poverty state indexes of all objects to be poverty depleted at the current moment, G representing the number of people of all objects to be poverty depleted at the current moment, and r representing the label of any one person of all objects to be poverty depleted at the current moment;
by comparison
Figure 962551DEST_PATH_IMAGE050
To find the current time so that
Figure 457117DEST_PATH_IMAGE050
Having a maximum value
Figure 255309DEST_PATH_IMAGE046
And (4) performing fund distribution of the poverty-supporting object as a fund distribution mode at the current moment, transmitting the fund distribution information to the poverty-supporting information encryption module for encryption processing of the poverty-supporting information, wherein the method is the same as the encryption method in the step S2, simultaneously feeding back the fund contribution information to the poverty-supporting object information data storage and conversion module for information updating, feeding back the fund contribution information to the change processing module, and updating the amount of the donatable fund in real time.
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