WO2021164264A1 - 众包任务回收方法、装置、电子设备及存储介质 - Google Patents

众包任务回收方法、装置、电子设备及存储介质 Download PDF

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Publication number
WO2021164264A1
WO2021164264A1 PCT/CN2020/119106 CN2020119106W WO2021164264A1 WO 2021164264 A1 WO2021164264 A1 WO 2021164264A1 CN 2020119106 W CN2020119106 W CN 2020119106W WO 2021164264 A1 WO2021164264 A1 WO 2021164264A1
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time
answer
task
current task
period
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PCT/CN2020/119106
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English (en)
French (fr)
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王健宗
李佳琳
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平安科技（深圳）有限公司
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Publication of WO2021164264A1 publication Critical patent/WO2021164264A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06314—Calendaring for a resource
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation

Definitions

  • This application relates to the field of data analysis technology, and in particular to a crowdsourced task recovery method, device, electronic equipment, and storage medium.
  • the inventor realizes that the above method can speed up the efficiency of task flow to a certain extent, but only set a time limit from the user's point of view, and each task also has different recovery timeliness requirements. Since there is no time limit from the task point of view, it cannot meet The need for timeliness of each task.
  • a crowdsourced task recovery method includes:
  • the answer to the current task is monitored and recovered based on the determined time period.
  • a crowdsourced task recovery device includes:
  • the obtaining unit is used to obtain the current task when the crowdsourced task recovery instruction is received;
  • the determining unit is used to determine the effective time of answering the current task and the remaining time of the recovery time limit of the current task;
  • the comparison unit is used to compare the effective time and the remaining time of the recovery aging to obtain a comparison result
  • a configuration unit configured to configure the actual answer time of the current task according to the comparison result
  • a judging unit for judging the time period corresponding to the actual answering time in the recovery time limit
  • the recovery unit is used to monitor and recover the answer to the current task based on the determined time period.
  • An electronic device which includes:
  • Memory storing at least one instruction
  • the processor executes the instructions stored in the memory to implement the following steps:
  • the answer to the current task is monitored and recovered based on the determined time period.
  • a computer-readable storage medium storing at least one instruction, and the at least one instruction is executed by a processor in an electronic device to implement the following steps:
  • the answer to the current task is monitored and recovered based on the determined time period.
  • Fig. 1 is a flowchart of a preferred embodiment of the crowdsourced task recovery method of the present application.
  • Fig. 2 is a functional module diagram of a preferred embodiment of the crowdsourced task recovery device of the present application.
  • FIG. 3 is a schematic diagram of the structure of an electronic device according to a preferred embodiment of the crowdsourced task recovery method according to the present application.
  • FIG. 1 it is a flowchart of a preferred embodiment of the crowdsourced task recovery method of the present application. According to different needs, the order of the steps in the flowchart can be changed, and some steps can be omitted.
  • the crowdsourced task recovery method is applied to one or more electronic devices.
  • the electronic device is a device that can automatically perform numerical calculation and/or information processing in accordance with pre-set or stored instructions. Its hardware includes but Not limited to microprocessors, application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Programmable Gate Array (Field-Programmable Gate Array, FPGA), digital processor (Digital Signal Processor, DSP), embedded equipment, etc.
  • the electronic device may be any electronic product that can interact with the user's human-computer, for example, a personal computer, a tablet computer, a smart phone, or a personal digital assistant (Personal Digital Assistant). Assistant, PDA), game consoles, interactive network TV (Internet Protocol Television, IPTV), smart wearable devices, etc.
  • PDA Personal Digital Assistant
  • IPTV Internet Protocol Television
  • smart wearable devices etc.
  • the electronic device may also include a network device and/or user equipment.
  • the network device includes, but is not limited to, a single network server, a server group composed of multiple network servers, or a cloud composed of a large number of hosts or network servers based on Cloud Computing.
  • the network where the electronic device is located includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, a virtual private network (Virtual Private Network, VPN), etc.
  • the crowdsourced task recovery instruction may be automatically triggered when the current task is allocated, so that the execution status of the current task can be comprehensively monitored during the entire execution cycle of the current task. Monitoring.
  • Triggering the crowdsourced task recovery instruction in the above-mentioned manner can also play a role in urging the execution of the current task to avoid delaying processing of tasks.
  • the relevant staff of the crowdsourcing platform may also trigger the crowdsourcing task recovery instruction, which is not limited in this application.
  • the current task refers to a task dispatched on a crowdsourcing platform, and has a certain time limit.
  • a crowdsourcing platform includes multiple tasks, and one task will be assigned to multiple users to answer, and the current task belongs to one of the multiple tasks.
  • S11 Determine the effective time of answering the current task and the remaining time of the recovery time limit of the current task.
  • the effective time is a time configured from a user's perspective, and specifically refers to an answerable time configured for each user who answers the question.
  • the valid time is 5 minutes, it means that the user answers the current task within 5 minutes, and the answer may be valid.
  • the recycling time limit is the time configured from the perspective of the task, that is, the electronic device is configured with different recycling time limits for different tasks, and the user checks the current time within the recycling time limit. The answer may be valid only if the task is answered.
  • the remaining time of the recovery time limit refers to the remaining time of the recovery time limit of the current task.
  • the recovery time limit of each task includes a normal dispatch period and an emergency dispatch period.
  • the priority of the task in the emergency dispatch period is higher.
  • the priority of the task in the normal dispatch period is higher.
  • the normal dispatch period refers to a period during which the user can normally answer the current task.
  • the urgency of the tasks in the normal dispatch period is relatively weak, and the time to cancel the task is relatively long.
  • the emergency dispatch period refers to a period during which the user needs to process the current task urgently.
  • the urgency of the task in the emergency dispatch period is relatively high, and the time to cancel the task is relatively short.
  • the tasks in the emergency dispatch period need to be processed first, so as to avoid the corresponding tasks becoming invalid before being processed.
  • the method before determining the effective time of answering the current task and the remaining time of the recovery time limit of the current task, the method further includes:
  • the electronic device uses web crawler technology to crawl historical answer data, and builds a regression model with the historical answer data based on regression analysis.
  • the electronic device further uses generalized least squares to process the regression model to obtain the current The time limit for task recovery.
  • the regression model constructed based on the regression analysis method can perform linear fitting on the historical answer data, and then obtain a more regular and more reference value linear relationship, and further adopt the generalized least square method to deal with the problem.
  • the regression model is used to obtain the recovery timeliness of the current task.
  • the comparison result includes the following two types:
  • the effective time is shorter than the remaining time of the recovery aging.
  • the electronic device will also adopt different processing mechanisms to comprehensively monitor the current task.
  • the actual answering time refers to the final answering time after taking into account the valid time and the recovery time limit.
  • the configuring the actual answer time of the current task according to the comparison result includes:
  • the electronic device determines the shorter of the effective time and the remaining time of the recovery aging according to the comparison result, and further, the electronic device calculates the effective time and the remaining time of the recovery aging
  • the shorter time is configured as the actual answering time of the current task.
  • Task A is given to the crowdsourcing platform at 13:00, and the recovery time limit of task A is 1 hour, that is, it is valid to answer the task A before 14:00, and the recovery time limit of the task A
  • the remaining time of is 2 minutes, and the preset effective time of task A is 300s.
  • the electronic device uses the shorter one of the effective time and the recovery timeliness as the actual answering time of the current task, thereby effectively avoiding time delays. Overlapping brings waste to the crowdsourcing platform.
  • the task A when the recovery time limit of 1 hour includes a normal dispatch period of 58 minutes and an emergency dispatch period of 2 minutes, because the task A is dispatched to the user at 13:58, the task A’s
  • the actual answering time is 2 minutes (120s), which just falls into the emergency dispatch period; and when the recovery time limit of 1 hour includes the normal dispatch period of 59 minutes and the emergency dispatch period of 1 minute, because the task A is in 13 : 58 is distributed to users, then the actual answering time of the task A is 2 minutes (120s), which falls into the normal distribution period.
  • the recovery time limit includes the normal distribution time period and the emergency distribution time period.
  • the different time periods in the recovery time limit indicate that the emergency situation of the current task is also different, and the electronic device is The processing method of the current task will also be different.
  • S15 Monitor and retrieve the answer to the current task based on the determined time period.
  • the electronic device monitors the answer feedback of the current task, so as to retrieve the answer in time.
  • the monitoring and recycling of the answer to the current task based on the judgment-based time period includes:
  • the electronic device monitors whether there is an answer feedback within the normal distribution period, and when there is an answer feedback within the normal distribution period, the electronic device retrieves the feedback answer; Or when there is no answer feedback within the normal dispatch period, the electronic device resends the task based on the emergency dispatch period.
  • the current task can be resent to a higher priority task group when the current task is not executed in time, so that the current task can be processed and allocated first, so as to ensure that the distance recovery is due.
  • the electronic device monitoring and recovering the answer to the current task based on the determined time period includes:
  • the electronic device monitors whether there is an answer feedback during the emergency dispatch period, and when there is an answer feedback within the emergency dispatch period, the electronic device retrieves the feedback answer Or when there is no answer feedback within the emergency dispatch period, the electronic device cancels the current task.
  • the current task can be cancelled in time when there is no answer feedback, so as to avoid users answering and uploading it, which greatly reduces the dispatch of invalid tasks that exceed the time limit.
  • the uploaded answer is judged to be the correct answer, it needs to be given. Users must be rewarded, which in turn leads to an increase in the cost of the crowdsourcing platform.
  • the method further includes:
  • the electronic device sends out prompt information, and the prompt information is used to prompt the user that the current task has expired and do not continue to answer.
  • the electronic device may send out the prompt information in the form of a pop-up window, or send out the prompt information in the form of a prompt sound, which is not limited by this application.
  • the method further includes:
  • the electronic device obtains the recovered answer of the current task, calculates the similarity between the answers of the current task, and divides the answer of the current task into at least one similar answer group according to the calculated similarity.
  • the device extracts the similar answer group with the largest number of answers from the at least one similar answer group, and when the total number of answers contained in the extracted similar answer group is higher than the preset ratio of the answers to the current task When proportional, the electronic device outputs the extracted similar answer group.
  • the preset threshold can be customized, such as 99%.
  • the preset ratio can also be customized, such as 85%.
  • the above-mentioned verification process of the extracted answer belongs to cross-checking, which does not require manual participation, which not only reduces labor costs, but is also more efficient.
  • the crowdsourced task recovery method can obtain the current task when a crowdsourced task recovery instruction is received, and determine the effective time of the current task answer and the remaining time of the current task recovery time limit , And compare the effective time and the remaining time of the recovery time limit to obtain the comparison result, and further configure the actual answering time of the current task according to the comparison result. Since two indicators are taken into account at the same time, the overlap of time is effectively avoided This brings cost waste to the crowdsourcing platform, determines the time period corresponding to the actual answering time in the recovery time period, and monitors and recovers the answer to the current task based on the determined time period, thereby improving the public The recovery efficiency of package tasks.
  • the crowdsourced task recovery device 11 includes an acquisition unit 110, a determination unit 111, a comparison unit 112, a configuration unit 113, a determination unit 114, a recovery unit 115, a crawling unit 116, a construction unit 117, a calculation unit 118, an extraction unit 119, and Processing unit 120.
  • the module/unit referred to in this application refers to a series of computer program segments that can be executed by the processor 13 and can complete fixed functions, and are stored in the memory 12. In this embodiment, the functions of each module/unit will be described in detail in subsequent embodiments.
  • the obtaining unit 110 obtains the current task.
  • the crowdsourced task recovery instruction may be automatically triggered when the current task is assigned, so that the execution status of the current task can be comprehensively monitored during the entire execution cycle of the current task. Monitoring.
  • Triggering the crowdsourced task recovery instruction in the above-mentioned manner can also play a role in urging the execution of the current task to avoid delaying processing of tasks.
  • the relevant staff of the crowdsourcing platform may also trigger the crowdsourcing task recovery instruction, which is not limited in this application.
  • the current task refers to a task dispatched on a crowdsourcing platform, and has a certain time limit.
  • a crowdsourcing platform includes multiple tasks, and one task will be assigned to multiple users to answer, and the current task belongs to one of the multiple tasks.
  • the determining unit 111 determines the effective time of answering the current task and the remaining time of the recovery time limit of the current task.
  • the effective time is a time configured from a user's perspective, and specifically refers to an answerable time configured for each user who answers the question.
  • the valid time is 5 minutes, it means that the user answers the current task within 5 minutes, and the answer may be valid.
  • the recycling time limit is the time configured from the perspective of the task, that is, the configuration unit 113 configures different recycling time limits for different tasks, and the user performs the current task within the recycling time limit. Only by answering, the answer may be valid.
  • the remaining time of the recovery time limit refers to the remaining time of the recovery time limit of the current task.
  • the recovery time limit of each task includes a normal dispatch period and an emergency dispatch period.
  • the priority of the task in the emergency dispatch period is higher.
  • the priority of the task in the normal dispatch period is higher.
  • the normal dispatch period refers to a period during which the user can normally answer the current task.
  • the urgency of the tasks in the normal dispatch period is relatively weak, and the time to cancel the task is relatively long.
  • the emergency dispatch period refers to a period during which the user needs to process the current task urgently.
  • the urgency of the task in the emergency dispatch period is relatively high, and the time to cancel the task is relatively short.
  • the tasks in the emergency dispatch period need to be processed first, so as to avoid the corresponding tasks becoming invalid before being processed.
  • the method before the determining unit 111 determines the effective time of answering the current task and the remaining time of the recovery time limit of the current task, the method further includes:
  • the crawling unit 116 uses web crawler technology to crawl historical answer data, the construction unit 117 builds a regression model based on the regression analysis method with the historical answer data, and the processing unit 120 further uses the generalized least squares method to process the regression model to obtain the The recovery time limit of the current task.
  • the regression model constructed based on the regression analysis method can perform linear fitting on the historical answer data, and then obtain a more regular and more reference value linear relationship, and further adopt the generalized least square method to deal with the problem.
  • the regression model is used to obtain the recovery timeliness of the current task.
  • the comparison unit 112 compares the effective time and the remaining time of the recovery aging to obtain a comparison result.
  • the comparison result includes the following two types:
  • the effective time is shorter than the remaining time of the recovery aging.
  • the comparison unit 112 will also adopt different processing mechanisms to comprehensively monitor the current task.
  • the configuration unit 113 configures the actual answer time of the current task according to the comparison result.
  • the actual answering time refers to the final answering time after taking into account the valid time and the recovery time limit.
  • the configuration unit 113 configuring the actual answer time of the current task according to the comparison result includes:
  • the configuration unit 113 determines the shorter time of the effective time and the remaining time of the recovery aging according to the comparison result. Further, the configuration unit 113 compares the effective time and the remaining time of the recovery aging The shorter time in the time is configured as the actual answering time of the current task.
  • Task A is given to the crowdsourcing platform at 13:00, and the recovery time limit of task A is 1 hour, that is, it is valid to answer the task A before 14:00, and the recovery time limit of the task A
  • the remaining time of is 2 minutes, and the preset effective time of task A is 300s.
  • the configuration unit 113 uses the shorter one of the effective time and the recovery timeliness as the actual answering time of the current task, thereby effectively avoiding time.
  • the overlap of the crowdsourcing platform brings a waste of costs.
  • the determining unit 114 determines the time period corresponding to the actual answering time in the time period to which the recovery time limit belongs.
  • the task A when the recovery time limit of 1 hour includes a normal dispatch period of 58 minutes and an emergency dispatch period of 2 minutes, because the task A is dispatched to the user at 13:58, the task A’s
  • the actual answering time is 2 minutes (120s), which just falls into the emergency dispatch period; and when the recovery time limit of 1 hour includes the normal dispatch period of 59 minutes and the emergency dispatch period of 1 minute, because the task A is in 13 : 58 is distributed to users, then the actual answering time of the task A is 2 minutes (120s), which falls into the normal distribution period.
  • the recovery time limit includes the normal dispatch time period and the emergency dispatch time period.
  • the different time periods in the recovery time limit indicate that the emergency situation of the current task is also different.
  • the handling of the current task will also be different.
  • the recovery unit 115 monitors and recovers the answer to the current task based on the determined time period.
  • the recovery unit 115 monitors the answer feedback of the current task, so as to recover the answer in time.
  • the recovery unit 115 monitors and recovers the answer to the current task based on the determined time period includes:
  • the recovery unit 115 monitors whether there is an answer feedback within the normal distribution period, and when there is an answer feedback within the normal distribution period, the recovery unit 115 recovers the feedback Answer; or when there is no answer feedback within the normal dispatch period, the recovery unit 115 resends the task based on the emergency dispatch period.
  • the current task can be resent to a higher priority task group when the current task is not executed in time, so that the current task can be processed and allocated first, so as to ensure that the distance recovery is due.
  • the recovery unit 115 monitoring and recovering the answer to the current task based on the determined time period includes:
  • the recovery unit 115 monitors whether there is an answer feedback within the emergency dispatch period, and when there is an answer feedback within the emergency dispatch period, the recovery unit 115 recovers the feedback Or when there is no answer feedback within the emergency dispatch period, the recovery unit 115 cancels the current task.
  • the current task can be cancelled in time when there is no answer feedback, so as to avoid users answering and uploading it, which greatly reduces the dispatch of invalid tasks that exceed the time limit.
  • the uploaded answer is judged to be the correct answer, it needs to be given. Users must be rewarded, which in turn leads to an increase in the cost of the crowdsourcing platform.
  • the method further includes:
  • the recovery unit 115 sends out prompt information, which is used to prompt the user that the current task has expired and do not continue to answer.
  • the recovery unit 115 may send out the prompt information in the form of a pop-up window, or send out the prompt information in the form of a prompt sound, which is not limited by this application.
  • the method further includes:
  • the obtaining unit 110 obtains the recovered answer of the current task, and the calculating unit 118 calculates the similarity between the answers of the current task, and divides the answer of the current task into at least one similarity according to the calculated similarity.
  • the extracting unit 119 extracts the similar answer group with the largest number of answers from the at least one similar answer group, when the total amount of answers contained in the extracted similar answer group is in the answer of the current task When the proportion is higher than the preset proportion, the extraction unit 119 outputs the extracted similar answer group.
  • the preset threshold can be customized, such as 99%.
  • the preset ratio can also be customized, such as 85%.
  • the above-mentioned verification process of the extracted answer belongs to cross-checking, which does not require manual participation, which not only reduces labor costs, but is also more efficient.
  • the crowdsourced task recovery method can obtain the current task when a crowdsourced task recovery instruction is received, and determine the effective time of the current task answer and the remaining time of the current task recovery time limit , And compare the effective time and the remaining time of the recovery time limit to obtain the comparison result, and further configure the actual answering time of the current task according to the comparison result. Since two indicators are taken into account at the same time, the overlap of time is effectively avoided This brings cost waste to the crowdsourcing platform, determines the time period corresponding to the actual answering time in the recovery time period, and monitors and recovers the answer to the current task based on the determined time period, thereby improving the public The recovery efficiency of package tasks.
  • FIG. 3 it is a schematic structural diagram of an electronic device according to a preferred embodiment of the crowdsourced task recovery method of the present application.
  • the electronic device 1 includes, but is not limited to, a memory 12, a processor 13, and a computer program stored in the memory 12 and running on the processor 13, such as Crowdsourcing task recovery program.
  • the schematic diagram is only an example of the electronic device 1 and does not constitute a limitation on the electronic device 1.
  • the electronic device 1 may also include an input/output device, a network access device, a bus, and the like.
  • the processor 13 may be a central processing unit (Central Processing Unit, CPU), other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (ASIC), Field-Programmable Gate Array (Field-Programmable Gate Array) Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • the general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.
  • the processor 13 is the computing core and control center of the electronic device 1 and connects the entire electronic device with various interfaces and lines. Each part of 1, and executes the operating system of the electronic device 1, and various installed applications, program codes, etc.
  • the processor 13 executes the operating system of the electronic device 1 and various installed applications.
  • the processor 13 executes the application program to implement the steps in the above embodiments of the crowdsourced task recovery method, such as steps S10, S11, S12, S13, S14, and S15 shown in FIG. 1.
  • the functions of the modules/units in the above-mentioned device embodiments are implemented, for example: when a crowdsourced task recovery instruction is received, the current task is obtained; the answer to the current task is determined The effective time and the remaining time of the recovery aging of the current task; compare the effective time and the remaining time of the recovery aging to obtain a comparison result; according to the comparison result, configure the actual answer time of the current task; determine the State the time period corresponding to the actual answering time in the recovery time period; monitor and recover the answer to the current task based on the determined time period.
  • the computer program may be divided into one or more modules/units, and the one or more modules/units are stored in the memory 12 and executed by the processor 13 to complete this Application.
  • the one or more modules/units may be a series of computer program instruction segments capable of completing specific functions, and the instruction segments are used to describe the execution process of the computer program in the electronic device 1.
  • the computer program can be divided into an acquisition unit 110, a determination unit 111, a comparison unit 112, a configuration unit 113, a determination unit 114, a recovery unit 115, a crawling unit 116, a construction unit 117, a calculation unit 118, and an extraction unit 119.
  • the processing unit 120 can be divided into an acquisition unit 110, a determination unit 111, a comparison unit 112, a configuration unit 113, a determination unit 114, a recovery unit 115, a crawling unit 116, a construction unit 117, a calculation unit 118, and an extraction unit 119.
  • the processing unit 120 can be divided into an
  • the memory 12 may be used to store the computer program and/or module.
  • the processor 13 runs or executes the computer program and/or module stored in the memory 12 and calls data stored in the memory 12, The various functions of the electronic device 1 are realized.
  • the memory 12 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may Store data (such as audio data, etc.) created based on the use of electronic devices.
  • the memory 12 may include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), Secure Digital (SD) card, Flash Card, at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • a non-volatile memory such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), Secure Digital (SD) card, Flash Card, at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the memory 12 may be an external memory and/or an internal memory of the electronic device 1. Further, the memory 12 may be a circuit with a storage function without a physical form in an integrated circuit, such as FIFO (First In First Out). Alternatively, the memory 12 may also be a memory in a physical form, such as a memory stick, a TF card (Trans-flash Card), and so on.
  • FIFO First In First Out
  • TF card Trans-flash Card
  • the integrated module/unit of the electronic device 1 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • this application implements all or part of the processes in the above-mentioned embodiments and methods, and can also be completed by instructing relevant hardware through a computer program.
  • the computer program can be stored in a computer-readable storage medium.
  • the computer-readable storage medium may be volatile or non-volatile, and when the computer program is executed by the processor, the steps of the foregoing method embodiments may be implemented.
  • the computer program includes computer program code
  • the computer program code may be in the form of source code, object code, executable file, or some intermediate forms.
  • the computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory) .
  • the memory 12 in the electronic device 1 stores a plurality of instructions to implement a crowdsourced task recovery method
  • the processor 13 can execute the plurality of instructions to realize: when a crowdsourced task is received When reclaiming the instruction, obtain the current task; determine the effective time of the current task answer and the remaining time of the reclaiming time limit of the current task; compare the effective time and the remaining time of the reclaiming time limit to obtain a comparison result; according to the According to the comparison result, configure the actual answer time of the current task; determine the time period corresponding to the actual answer time in the recovery time period; monitor and recover the answer of the current task based on the determined time period.
  • modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional modules in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional modules.

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Abstract

一种众包任务回收方法、装置、电子设备及存储介质。该方法能够当接收到众包任务回收指令时，获取当前任务(S10)，确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间(S11)，并对比所述有效时间及所述回收时效的剩余时间，得到对比结果(S12)，根据所述对比结果，配置所述当前任务的实际答题时间(S13)，由于同时兼顾了两个指标，有效避免时间的重叠给众包平台带来成本的浪费，进一步判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段(S14)，并基于判定的时段监控并回收所述当前任务的答案(S15)，提高了众包任务的回收效率。

Description

众包任务回收方法、装置、电子设备及存储介质
本申请要求于2020年2月19日提交中国专利局、申请号为CN202010105777.X、名称为“众包任务回收方法、装置、电子设备及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及数据分析技术领域，尤其涉及一种众包任务回收方法、装置、电子设备及存储介质。
 背景技术
目前，越来越多的企业愿意将一些简单重复的任务发布到众包平台，利用闲散人力提高企业的工作效率。同时，越来越多的众包任务开始有时效性的要求，即处理任务的用户需要在投放任务后的一段时间内及时返回答案，若在到期时间没有返回答案，则该题目无效。因此，为了保证任务的高效回收，减少无效的成本开支，作为第三方服务商的众包平台必须尽可能地保证具有时效性的众包任务按时回收。
 技术问题
传统的众包任务以预先设置的用户可作答的有效时间作为时间阈值，在此阈值之前回收的答案有效，而超过此阈值的答案无效，并关闭任务提交功能，同时重新分配该超时的任务给其他用户。
发明人意识到上述方法在一定程度上能够加快任务流转的效率，但仅从用户的角度做了时间限制，而每个任务也有不同的回收时效要求，由于没有从任务角度限制时间，因此无法满足每个任务对于时效性的需求。
 技术解决方案
一种众包任务回收方法，所述方法包括：
当接收到众包任务回收指令时，获取当前任务；
确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
根据所述对比结果，配置所述当前任务的实际答题时间；
判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
基于判定的时段监控并回收所述当前任务的答案。
一种众包任务回收装置，所述装置包括：
获取单元，用于当接收到众包任务回收指令时，获取当前任务；
确定单元，用于确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
对比单元，用于对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
配置单元，用于根据所述对比结果，配置所述当前任务的实际答题时间；
判定单元，用于判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
回收单元，用于基于判定的时段监控并回收所述当前任务的答案。
一种电子设备，所述电子设备包括：
存储器，存储至少一个指令；及
处理器，执行所述存储器中存储的指令以实现如下步骤：
当接收到众包任务回收指令时，获取当前任务；
确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
根据所述对比结果，配置所述当前任务的实际答题时间；
判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
基于判定的时段监控并回收所述当前任务的答案。
一种计算机可读存储介质，所述计算机可读存储介质中存储有至少一个指令，所述至少一个指令被电子设备中的处理器执行以实现如下步骤：
当接收到众包任务回收指令时，获取当前任务；
确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
根据所述对比结果，配置所述当前任务的实际答题时间；
判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
基于判定的时段监控并回收所述当前任务的答案。
 附图说明
图1是本申请众包任务回收方法的较佳实施例的流程图。
图2是本申请众包任务回收装置的较佳实施例的功能模块图。
图3是本申请实现众包任务回收方法的较佳实施例的电子设备的结构示意图。
 本发明的实施方式
为了使本申请的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本申请进行详细描述。
如图1所示，是本申请众包任务回收方法的较佳实施例的流程图。根据不同的需求，该流程图中步骤的顺序可以改变，某些步骤可以省略。
所述众包任务回收方法应用于一个或者多个电子设备中，所述电子设备是一种能够按照事先设定或存储的指令，自动进行数值计算和/或信息处理的设备，其硬件包括但不限于微处理器、专用集成电路(Application Specific Integrated Circuit，ASIC)、可编程门阵列(Field－Programmable Gate Array，FPGA)、数字处理器(Digital Signal Processor，DSP)、嵌入式设备等。
所述电子设备可以是任何一种可与用户进行人机交互的电子产品，例如，个人计算机、平板电脑、智能手机、个人数字助理（Personal Digital Assistant，PDA）、游戏机、交互式网络电视（Internet Protocol Television，IPTV）、智能式穿戴式设备等。
所述电子设备还可以包括网络设备和/或用户设备。其中，所述网络设备包括，但不限于单个网络服务器、多个网络服务器组成的服务器组或基于云计算(Cloud Computing)的由大量主机或网络服务器构成的云。
所述电子设备所处的网络包括但不限于互联网、广域网、城域网、局域网、虚拟专用网络（Virtual Private Network，VPN）等。
S10，当接收到众包任务回收指令时，获取当前任务。
在本申请的至少一个实施例中，所述众包任务回收指令可以在分配所述当前任务时自动触发，以便在所述当前任务的整个执行周期内对所述当前任务的执行情况进行全方位的监控。
以上述方式触发所述众包任务回收指令，还能够对所述当前任务的执行起到一定的督促作用，以免有任务被延迟处理。
当然，在其他实施例中，还可以由众包平台的相关工作人员触发所述众包任务回收指令，本申请不限制。
在本申请的至少一个实施例中，所述当前任务是指众包平台上派发的任务，具有一定的时效限制。
可以理解的是，在一个众包平台上包括多个任务，而一个任务又将分配给多个用户作答，所述当前任务属于所述多个任务中的一个。
S11，确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间。
在本申请的至少一个实施例中，所述有效时间是以用户的角度配置的时间，具体指为每个答题的用户配置的可答题时间。
例如：当所述有效时间为5分钟时，是指用户在5分钟内对所述当前任务进行作答，答案才可能有效。
在本申请的至少一个实施例中，所述回收时效是以任务的角度配置的时间，即所述电子设备针对不同的任务配置了不同的回收时效，用户在所述回收时效内对所述当前任务进行作答，答案才可能有效。
具体地，所述回收时效的剩余时间是指所述当前任务的回收时效的剩余时间，每个任务的回收时效包括正常派发时段及紧急派发时段，处于所述紧急派发时段的任务的优先级高于处于所述正常派发时段的任务的优先级。
其中，所述正常派发时段是指用户能够对所述当前任务进行正常作答的时段，处于所述正常派发时段的任务的紧急度相对较弱，距离任务撤销的时间也较远。
所述紧急派发时段是指用户需要加急处理所述当前任务的时段，处于所述紧急派发时段的任务的紧急度相对较高，距离任务撤销的时间也较近。
也就是说，处于所述紧急派发时段的任务需要被优先处理，以免相应任务在还没有被处理时就失效。
在本申请的至少一个实施例中，在确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间前，所述方法还包括：
所述电子设备采用网络爬虫技术爬取历史答题数据，并基于回归分析法，以所述历史答题数据构建回归模型，所述电子设备进一步采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
可以理解的是，基于回归分析法构建所述回归模型，能够对所述历史答题数据进行线性拟合，进而得到一段更有规律且更具有参考价值的线性关系，进一步采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
S12，对比所述有效时间及所述回收时效的剩余时间，得到对比结果。
在本申请的至少一个实施例中，所述对比结果包括以下两种：
（1）所述有效时间短于所述回收时效的剩余时间。
（2）所述有效时间长于所述回收时效的剩余时间。
可以理解的是，对应于不同的对比结果，所述电子设备也将采取不同的处理机制，以便对所述当前任务进行全面监控。
S13，根据所述对比结果，配置所述当前任务的实际答题时间。
在本申请的至少一个实施例中，所述实际答题时间是指兼顾了所述有效时间及所述回收时效后，最终确定的答题时间。
具体地，所述根据所述对比结果，配置所述当前任务的实际答题时间包括：
所述电子设备根据所述对比结果，确定所述有效时间及所述回收时效的剩余时间中较短的时间，进一步地，所述电子设备将所述有效时间及所述回收时效的剩余时间中较短的时间配置为所述当前任务的实际答题时间。
例如：任务A在13:00给到众包平台，所述任务A的回收时效为1小时，也就是说，对所述任务A在14:00前作答才有效，所述任务A的回收时效的剩余时间为2分钟，并且，所述任务A预设的有效时间为300s。通过众包平台的随机派发逻辑，若有一位用户在13:58接收到所述任务A，则此时距离所述任务A的回收到期时间仅剩2分钟（120s），因此，该用户的实际答题时间应为min（120s，300s）=120s。
需要说明的是，当所述有效时间及所述回收时效两个指标被同时使用时，由于可能存在所述回收时效到期时用户答题的所述有效时间还有剩余的情况，这将导致所述当前任务停止派发并开始校验的节点的不确定性。并且，在所述当前任务的回收时效到期后，众包平台所收集到的答案都将被视为无效答案，企业不会支付费用，此时若回收的答案进行校验，那么校验通过后所产生的积分结算费用将需要众包平台自行承担，造成一定的损失。
通过上述实施方式，能够综合考虑所述有效时间及所述回收时效两个指标，在每次任务派发时也同样兼顾每轮用户答题的有效时间，以防止同一个任务在某个用户处停留过久，并对整体的任务流转造成不良影响，所述电子设备以所述有效时间及所述回收时效两个指标中时间较短的指标作为所述当前任务的实际答题时间，进而有效避免时间的重叠给众包平台带来成本的浪费。
S14，判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段。
例如：对于所述任务A，当所述回收时效1小时包括58分钟的正常派发时段及2分钟的紧急派发时段时，由于所述任务A在13:58派发给用户，则所述任务A的实际答题时间为2分钟（120s），刚好落入所述紧急派发时段；而当所述回收时效1小时包括59分钟的正常派发时段及1分钟的紧急派发时段时，由于所述任务A在13:58派发给用户，则所述任务A的实际答题时间为2分钟（120s），落入所述正常派发时段。
如前文所述，所述回收时效包括所述正常派发时段及所述紧急派发时段，在所述回收时效中所属的时段不同，说明所述当前任务的紧急情况也不同，则所述电子设备对于所述当前任务的处理方式也将不同。
S15，基于判定的时段监控并回收所述当前任务的答案。
在本申请的至少一个实施例中，所述电子设备对所述当前任务的答案反馈情况进行监控，以便及时回收答案。
具体地，所述基于判定的时段监控并回收所述当前任务的答案包括：
当所述判定的时段为正常派发时段时，所述电子设备监控所述正常派发时段内是否有答案反馈，当在所述正常派发时段内有答案反馈时，所述电子设备回收反馈的答案；或者当在所述正常派发时段内没有答案反馈时，所述电子设备基于所述紧急派发时段重新派发所述任务。
通过上述实施方式，能够在所述当前任务没有被及时执行时将所述当前任务重新派发至优先级更高的任务群，以便对所述当前任务进行优先处理及分配，以保证距离回收到期时间越近的任务越会优先被派发及处理，进而达到任务整体时效性的要求，避免有任务的处理期限被延误。
优选地，所述电子设备基于判定的时段监控并回收所述当前任务的答案包括：
当所述判定的时段为紧急派发时段时，所述电子设备监控所述紧急派发时段内是否有答案反馈，并且当在所述紧急派发时段内有答案反馈时，所述电子设备回收反馈的答案；或者当在所述紧急派发时段内没有答案反馈时，所述电子设备撤销所述当前任务。
可以理解的是，处于所述紧急派发时段的已经距离处理的最终期限较近，如果不及时处理，那么相应任务将会超期。
通过上述实施方式，能够在没有答案反馈时，及时撤销所述当前任务，以避免有用户作答并上传，大幅缩减超过时效限制的无效任务派发，由于上传的答案一旦被判定为正确答案，需要给用户一定奖励，进而导致众包平台的成本增加。
在本申请的至少一个实施例中，在撤销所述当前任务后，所述方法还包括：
所述电子设备发出提示信息，所述提示信息用于提示用户所述当前任务已过期，不要继续作答。
具体地，所述电子设备可以以弹窗的方式发出所述提示信息，或者以提示音的方式发出所述提示信息，本申请不限制。
在本申请的至少一个实施例中，在基于判定的时段监控并回收所述当前任务的答案后，所述方法还包括：
所述电子设备获取回收的所述当前任务的答案，计算所述当前任务的答案间的相似度，并根据计算的相似度将所述当前任务的答案划分为至少一个相似答案组，所述电子设备从所述至少一个相似答案组中提取所含答案数量最多的相似答案组，当提取的相似答案组中所含答案的总量在所述当前任务的答案中所占的比例高于预设比例时，所述电子设备输出所述提取的相似答案组。
其中，所述预设阈值可以进行自定义配置，如：99%等。
同样地，所述预设比例也可以进行自定义配置，如：85%等。
对所述提取的答案的上述校验过程属于交叉校验，无需人工参与，不仅降低了人力成本，且更加高效。
由以上技术方案可以看出，所述众包任务回收方法能够当接收到众包任务回收指令时，获取当前任务，确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间，并对比所述有效时间及所述回收时效的剩余时间，得到对比结果，进一步根据所述对比结果，配置所述当前任务的实际答题时间，由于同时兼顾了两个指标，有效避免时间的重叠给众包平台带来成本的浪费，判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段，并基于判定的时段监控并回收所述当前任务的答案，进而提高了众包任务的回收效率。
如图2所示，是本申请众包任务回收装置的较佳实施例的功能模块图。所述众包任务回收装置11包括获取单元110、确定单元111、对比单元112、配置单元113、判定单元114、回收单元115、爬取单元116、构建单元117、计算单元118、提取单元119以及处理单元120。本申请所称的模块/单元是指一种能够被处理器13所执行，并且能够完成固定功能的一系列计算机程序段，其存储在存储器12中。在本实施例中，关于各模块/单元的功能将在后续的实施例中详述。
当接收到众包任务回收指令时，获取单元110获取当前任务。
在本申请的至少一个实施例中，所述众包任务回收指令可以在分配所述当前任务时自动触发，以便在所述当前任务的整个执行周期内对所述当前任务的执行情况进行全方位的监控。
以上述方式触发所述众包任务回收指令，还能够对所述当前任务的执行起到一定的督促作用，以免有任务被延迟处理。
当然，在其他实施例中，还可以由众包平台的相关工作人员触发所述众包任务回收指令，本申请不限制。
在本申请的至少一个实施例中，所述当前任务是指众包平台上派发的任务，具有一定的时效限制。
可以理解的是，在一个众包平台上包括多个任务，而一个任务又将分配给多个用户作答，所述当前任务属于所述多个任务中的一个。
确定单元111确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间。
在本申请的至少一个实施例中，所述有效时间是以用户的角度配置的时间，具体指为每个答题的用户配置的可答题时间。
例如：当所述有效时间为5分钟时，是指用户在5分钟内对所述当前任务进行作答，答案才可能有效。
在本申请的至少一个实施例中，所述回收时效是以任务的角度配置的时间，即配置单元113针对不同的任务配置了不同的回收时效，用户在所述回收时效内对所述当前任务进行作答，答案才可能有效。
具体地，所述回收时效的剩余时间是指所述当前任务的回收时效的剩余时间，每个任务的回收时效包括正常派发时段及紧急派发时段，处于所述紧急派发时段的任务的优先级高于处于所述正常派发时段的任务的优先级。
其中，所述正常派发时段是指用户能够对所述当前任务进行正常作答的时段，处于所述正常派发时段的任务的紧急度相对较弱，距离任务撤销的时间也较远。
所述紧急派发时段是指用户需要加急处理所述当前任务的时段，处于所述紧急派发时段的任务的紧急度相对较高，距离任务撤销的时间也较近。
也就是说，处于所述紧急派发时段的任务需要被优先处理，以免相应任务在还没有被处理时就失效。
在本申请的至少一个实施例中，在所述确定单元111确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间前，所述方法还包括：
爬取单元116采用网络爬虫技术爬取历史答题数据，构建单元117基于回归分析法，以所述历史答题数据构建回归模型，处理单元120进一步采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
可以理解的是，基于回归分析法构建所述回归模型，能够对所述历史答题数据进行线性拟合，进而得到一段更有规律且更具有参考价值的线性关系，进一步采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
对比单元112对比所述有效时间及所述回收时效的剩余时间，得到对比结果。
在本申请的至少一个实施例中，所述对比结果包括以下两种：
（1）所述有效时间短于所述回收时效的剩余时间。
（2）所述有效时间长于所述回收时效的剩余时间。
可以理解的是，对应于不同的对比结果，所述对比单元112也将采取不同的处理机制，以便对所述当前任务进行全面监控。
所述配置单元113根据所述对比结果，配置所述当前任务的实际答题时间。
在本申请的至少一个实施例中，所述实际答题时间是指兼顾了所述有效时间及所述回收时效后，最终确定的答题时间。
具体地，所述配置单元113根据所述对比结果，配置所述当前任务的实际答题时间包括：
所述配置单元113根据所述对比结果，确定所述有效时间及所述回收时效的剩余时间中较短的时间，进一步地，所述配置单元113将所述有效时间及所述回收时效的剩余时间中较短的时间配置为所述当前任务的实际答题时间。
例如：任务A在13:00给到众包平台，所述任务A的回收时效为1小时，也就是说，对所述任务A在14:00前作答才有效，所述任务A的回收时效的剩余时间为2分钟，并且，所述任务A预设的有效时间为300s。通过众包平台的随机派发逻辑，若有一位用户在13:58接收到所述任务A，则此时距离所述任务A的回收到期时间仅剩2分钟（120s），因此，该用户的实际答题时间应为min（120s，300s）=120s。
需要说明的是，当所述有效时间及所述回收时效两个指标被同时使用时，由于可能存在所述回收时效到期时用户答题的所述有效时间还有剩余的情况，这将导致所述当前任务停止派发并开始校验的节点的不确定性。并且，在所述当前任务的回收时效到期后，众包平台所收集到的答案都将被视为无效答案，企业不会支付费用，此时若回收的答案进行校验，那么校验通过后所产生的积分结算费用将需要众包平台自行承担，造成一定的损失。
通过上述实施方式，能够综合考虑所述有效时间及所述回收时效两个指标，在每次任务派发时也同样兼顾每轮用户答题的有效时间，以防止同一个任务在某个用户处停留过久，并对整体的任务流转造成不良影响，所述配置单元113以所述有效时间及所述回收时效两个指标中时间较短的指标作为所述当前任务的实际答题时间，进而有效避免时间的重叠给众包平台带来成本的浪费。
判定单元114判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段。
例如：对于所述任务A，当所述回收时效1小时包括58分钟的正常派发时段及2分钟的紧急派发时段时，由于所述任务A在13:58派发给用户，则所述任务A的实际答题时间为2分钟（120s），刚好落入所述紧急派发时段；而当所述回收时效1小时包括59分钟的正常派发时段及1分钟的紧急派发时段时，由于所述任务A在13:58派发给用户，则所述任务A的实际答题时间为2分钟（120s），落入所述正常派发时段。
如前文所述，所述回收时效包括所述正常派发时段及所述紧急派发时段，在所述回收时效中所属的时段不同，说明所述当前任务的紧急情况也不同，则回收单元115对于所述当前任务的处理方式也将不同。
回收单元115基于判定的时段监控并回收所述当前任务的答案。
在本申请的至少一个实施例中，所述回收单元115对所述当前任务的答案反馈情况进行监控，以便及时回收答案。
具体地，所述回收单元115基于判定的时段监控并回收所述当前任务的答案包括：
当所述判定的时段为正常派发时段时，所述回收单元115监控所述正常派发时段内是否有答案反馈，当在所述正常派发时段内有答案反馈时，所述回收单元115回收反馈的答案；或者当在所述正常派发时段内没有答案反馈时，所述回收单元115基于所述紧急派发时段重新派发所述任务。
通过上述实施方式，能够在所述当前任务没有被及时执行时将所述当前任务重新派发至优先级更高的任务群，以便对所述当前任务进行优先处理及分配，以保证距离回收到期时间越近的任务越会优先被派发及处理，进而达到任务整体时效性的要求，避免有任务的处理期限被延误。
优选地，所述回收单元115基于判定的时段监控并回收所述当前任务的答案包括：
当所述判定的时段为紧急派发时段时，所述回收单元115监控所述紧急派发时段内是否有答案反馈，并且当在所述紧急派发时段内有答案反馈时，所述回收单元115回收反馈的答案；或者当在所述紧急派发时段内没有答案反馈时，所述回收单元115撤销所述当前任务。
可以理解的是，处于所述紧急派发时段的已经距离处理的最终期限较近，如果不及时处理，那么相应任务将会超期。
通过上述实施方式，能够在没有答案反馈时，及时撤销所述当前任务，以避免有用户作答并上传，大幅缩减超过时效限制的无效任务派发，由于上传的答案一旦被判定为正确答案，需要给用户一定奖励，进而导致众包平台的成本增加。
在本申请的至少一个实施例中，在撤销所述当前任务后，所述方法还包括：
所述回收单元115发出提示信息，所述提示信息用于提示用户所述当前任务已过期，不要继续作答。
具体地，所述回收单元115可以以弹窗的方式发出所述提示信息，或者以提示音的方式发出所述提示信息，本申请不限制。
在本申请的至少一个实施例中，在基于判定的时段监控并回收所述当前任务的答案后，所述方法还包括：
所述获取单元110获取回收的所述当前任务的答案，所述计算单元118计算所述当前任务的答案间的相似度，并根据计算的相似度将所述当前任务的答案划分为至少一个相似答案组，所述提取单元119从所述至少一个相似答案组中提取所含答案数量最多的相似答案组，当提取的相似答案组中所含答案的总量在所述当前任务的答案中所占的比例高于预设比例时，所述提取单元119输出所述提取的相似答案组。
其中，所述预设阈值可以进行自定义配置，如：99%等。
同样地，所述预设比例也可以进行自定义配置，如：85%等。
对所述提取的答案的上述校验过程属于交叉校验，无需人工参与，不仅降低了人力成本，且更加高效。
由以上技术方案可以看出，所述众包任务回收方法能够当接收到众包任务回收指令时，获取当前任务，确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间，并对比所述有效时间及所述回收时效的剩余时间，得到对比结果，进一步根据所述对比结果，配置所述当前任务的实际答题时间，由于同时兼顾了两个指标，有效避免时间的重叠给众包平台带来成本的浪费，判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段，并基于判定的时段监控并回收所述当前任务的答案，进而提高了众包任务的回收效率。
如图3所示，是本申请实现众包任务回收方法的较佳实施例的电子设备的结构示意图。
在本申请的一个实施例中，所述电子设备1包括，但不限于，存储器12、处理器13，以及存储在所述存储器12中并可在所述处理器13上运行的计算机程序，例如众包任务回收程序。
本领域技术人员可以理解，所述示意图仅仅是电子设备1的示例，并不构成对电子设备1的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件，例如所述电子设备1还可以包括输入输出设备、网络接入设备、总线等。
所述处理器13可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器 (Digital Signal Processor，DSP)、专用集成电路 (Application Specific Integrated Circuit，ASIC)、现场可编程门阵列 (Field-Programmable Gate Array，FPGA) 或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等，所述处理器13是所述电子设备1的运算核心和控制中心，利用各种接口和线路连接整个电子设备1的各个部分，及执行所述电子设备1的操作系统以及安装的各类应用程序、程序代码等。
所述处理器13执行所述电子设备1的操作系统以及安装的各类应用程序。所述处理器13执行所述应用程序以实现上述各个众包任务回收方法实施例中的步骤，例如图1所示的步骤S10、S11、S12、S13、S14、S15。
或者，所述处理器13执行所述计算机程序时实现上述各装置实施例中各模块/单元的功能，例如：当接收到众包任务回收指令时，获取当前任务；确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；对比所述有效时间及所述回收时效的剩余时间，得到对比结果；根据所述对比结果，配置所述当前任务的实际答题时间；判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；基于判定的时段监控并回收所述当前任务的答案。
示例性的，所述计算机程序可以被分割成一个或多个模块/单元，所述一个或者多个模块/单元被存储在所述存储器12中，并由所述处理器13执行，以完成本申请。所述一个或多个模块/单元可以是能够完成特定功能的一系列计算机程序指令段，该指令段用于描述所述计算机程序在所述电子设备1中的执行过程。例如，所述计算机程序可以被分割成获取单元110、确定单元111、对比单元112、配置单元113、判定单元114、回收单元115、爬取单元116、构建单元117、计算单元118、提取单元119以及处理单元120。
所述存储器12可用于存储所述计算机程序和/或模块，所述处理器13通过运行或执行存储在所述存储器12内的计算机程序和/或模块，以及调用存储在存储器12内的数据，实现所述电子设备1的各种功能。所述存储器12可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序（比如声音播放功能、图像播放功能等）等；存储数据区可存储根据电子设备的使用所创建的数据（比如音频数据等）等。此外，存储器12可以包括非易失性存储器，例如硬盘、内存、插接式硬盘，智能存储卡（Smart Media Card, SMC），安全数字（Secure Digital, SD）卡，闪存卡（Flash Card）、至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。
所述存储器12可以是电子设备1的外部存储器和/或内部存储器。进一步地，所述存储器12可以是集成电路中没有实物形式的具有存储功能的电路，如FIFO（First In First Out，）等。或者，所述存储器12也可以是具有实物形式的存储器，如内存条、TF卡（Trans-flash Card）等等。
所述电子设备1集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实现上述实施例方法中的全部或部分流程，也可以通过计算机程序来指令相关的硬件来完成，所述的计算机程序可存储于一计算机可读存储介质中，所述计算机可读存储介质可以是易失性，也可以是非易失性，该计算机程序在被处理器执行时，可实现上述各个方法实施例的步骤。
其中，所述计算机程序包括计算机程序代码，所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质可以包括：能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器（ROM，Read-Only Memory）。
结合图1，所述电子设备1中的所述存储器12存储多个指令以实现一种众包任务回收方法，所述处理器13可执行所述多个指令从而实现：当接收到众包任务回收指令时，获取当前任务；确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；对比所述有效时间及所述回收时效的剩余时间，得到对比结果；根据所述对比结果，配置所述当前任务的实际答题时间；判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；基于判定的时段监控并回收所述当前任务的答案。
具体地，所述处理器13对上述指令的具体实现方法可参考图1对应实施例中相关步骤的描述，在此不赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能模块的形式实现。
对于本领域技术人员而言，显然本申请不限于上述示范性实施例的细节，而且在不背离本申请的精神或基本特征的情况下，能够以其他的具体形式实现本申请。
因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本申请的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本申请内。不应将权利要求中的任何附关联图标记视为限制所涉及的权利要求。
此外，显然“包括”一词不排除其他单元或步骤，单数不排除复数。系统权利要求中陈述的多个单元或装置也可以由一个单元或装置通过软件或者硬件来实现。第二等词语用来表示名称，而并不表示任何特定的顺序。
最后应说明的是，以上实施例仅用以说明本申请的技术方案而非限制，尽管参照较佳实施例对本申请进行了详细说明，本领域的普通技术人员应当理解，可以对本申请的技术方案进行修改或等同替换，而不脱离本申请技术方案的精神和范围。

Claims (20)

  1. 一种众包任务回收方法，所述方法包括：
    当接收到众包任务回收指令时，获取当前任务；
    确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
    对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
    根据所述对比结果，配置所述当前任务的实际答题时间；
    判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
    基于判定的时段监控并回收所述当前任务的答案。
  2. 如权利要求1所述的众包任务回收方法，其中，每个任务的回收时效包括正常派发时段及紧急派发时段，处于所述紧急派发时段的任务的优先级高于处于所述正常派发时段的任务的优先级。
  3. 如权利要求1所述的众包任务回收方法，其中，在确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间前，所述方法还包括：
    采用网络爬虫技术爬取历史答题数据；
    基于回归分析法，以所述历史答题数据构建回归模型；
    采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
  4. 如权利要求1所述的众包任务回收方法，其中，所述根据所述对比结果，配置所述当前任务的实际答题时间包括：
    根据所述对比结果，确定所述有效时间及所述回收时效的剩余时间中较短的时间；
    将所述有效时间及所述回收时效的剩余时间中较短的时间配置为所述当前任务的实际答题时间。
  5. 如权利要求2所述的众包任务回收方法，其中，所述基于判定的时段监控并回收所述当前任务的答案包括：
    当所述判定的时段为正常派发时段时，监控所述正常派发时段内是否有答案反馈；
    当在所述正常派发时段内有答案反馈时，回收反馈的答案；
    当在所述正常派发时段内没有答案反馈时，基于所述紧急派发时段重新派发所述任务。
  6. 如权利要求2所述的众包任务回收方法，其中，所述基于判定的时段监控并回收所述当前任务的答案包括：
    当所述判定的时段为紧急派发时段时，监控所述紧急派发时段内是否有答案反馈；
    当在所述紧急派发时段内有答案反馈时，回收反馈的答案；
    当在所述紧急派发时段内没有答案反馈时，撤销所述当前任务。
  7. 如权利要求1所述的众包任务回收方法，其中，在基于判定的时段监控并回收所述当前任务的答案后，所述方法还包括：
    获取回收的所述当前任务的答案；
    计算所述当前任务的答案间的相似度，并根据计算的相似度将所述当前任务的答案划分为至少一个相似答案组；
    从所述至少一个相似答案组中提取所含答案数量最多的相似答案组；
    当提取的相似答案组中所含答案的总量在所述当前任务的答案中所占的比例高于预设比例时，输出所述提取的相似答案组。
  8. 一种众包任务回收装置，所述装置包括：
    获取单元，用于当接收到众包任务回收指令时，获取当前任务；
    确定单元，用于确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
    对比单元，用于对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
    配置单元，用于根据所述对比结果，配置所述当前任务的实际答题时间；
    判定单元，用于判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
    回收单元，用于基于判定的时段监控并回收所述当前任务的答案。
  9. 一种电子设备，所述电子设备包括：
    存储器，存储至少一个指令；及
    处理器，执行所述存储器中存储的指令以实现如下步骤：
    当接收到众包任务回收指令时，获取当前任务；
    确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
    对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
    根据所述对比结果，配置所述当前任务的实际答题时间；
    判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
    基于判定的时段监控并回收所述当前任务的答案。
  10. 如权利要求9所述的电子设备，其中，每个任务的回收时效包括正常派发时段及紧急派发时段，处于所述紧急派发时段的任务的优先级高于处于所述正常派发时段的任务的优先级。
  11. 如权利要求9所述的电子设备，其中，在确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间前，所述处理器执行所述存储器中存储的指令时实现如下步骤：
    采用网络爬虫技术爬取历史答题数据；
    基于回归分析法，以所述历史答题数据构建回归模型；
    采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
  12. 如权利要求9所述的电子设备，其中，所述根据所述对比结果，配置所述当前任务的实际答题时间包括：
    根据所述对比结果，确定所述有效时间及所述回收时效的剩余时间中较短的时间；
    将所述有效时间及所述回收时效的剩余时间中较短的时间配置为所述当前任务的实际答题时间。
  13. 如权利要求10所述的电子设备，其中，所述基于判定的时段监控并回收所述当前任务的答案包括：
    当所述判定的时段为正常派发时段时，监控所述正常派发时段内是否有答案反馈；
    当在所述正常派发时段内有答案反馈时，回收反馈的答案；
    当在所述正常派发时段内没有答案反馈时，基于所述紧急派发时段重新派发所述任务。
  14. 如权利要求10所述的电子设备，其中，所述基于判定的时段监控并回收所述当前任务的答案包括：
    当所述判定的时段为紧急派发时段时，监控所述紧急派发时段内是否有答案反馈；
    当在所述紧急派发时段内有答案反馈时，回收反馈的答案；
    当在所述紧急派发时段内没有答案反馈时，撤销所述当前任务。
  15. 如权利要求9所述的电子设备，其中，在基于判定的时段监控并回收所述当前任务的答案后，所述处理器执行所述存储器中存储的指令时实现如下步骤：
    获取回收的所述当前任务的答案；
    计算所述当前任务的答案间的相似度，并根据计算的相似度将所述当前任务的答案划分为至少一个相似答案组；
    从所述至少一个相似答案组中提取所含答案数量最多的相似答案组；
    当提取的相似答案组中所含答案的总量在所述当前任务的答案中所占的比例高于预设比例时，输出所述提取的相似答案组。
  16. 一种计算机可读存储介质，所述计算机可读存储介质中存储有至少一个指令，所述至少一个指令被电子设备中的处理器执行以实现如下步骤：
    当接收到众包任务回收指令时，获取当前任务；
    确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间；
    对比所述有效时间及所述回收时效的剩余时间，得到对比结果；
    根据所述对比结果，配置所述当前任务的实际答题时间；
    判定所述实际答题时间所对应的时间段在所述回收时效中所属的时段；
    基于判定的时段监控并回收所述当前任务的答案。
  17. 如权利要求16所述的计算机可读存储介质，其中，每个任务的回收时效包括正常派发时段及紧急派发时段，处于所述紧急派发时段的任务的优先级高于处于所述正常派发时段的任务的优先级。
  18. 如权利要求16所述的计算机可读存储介质，其中，在确定所述当前任务答题的有效时间及所述当前任务的回收时效的剩余时间前，所述至少一个指令被电子设备中的处理器执行时实现如下步骤：
    采用网络爬虫技术爬取历史答题数据；
    基于回归分析法，以所述历史答题数据构建回归模型；
    采用广义最小二乘法处理所述回归模型，得到所述当前任务的回收时效。
  19. 如权利要求16所述的计算机可读存储介质，其中，所述根据所述对比结果，配置所述当前任务的实际答题时间包括：
    根据所述对比结果，确定所述有效时间及所述回收时效的剩余时间中较短的时间；
    将所述有效时间及所述回收时效的剩余时间中较短的时间配置为所述当前任务的实际答题时间。
  20. 如权利要求17所述的计算机可读存储介质，其中，所述基于判定的时段监控并回收所述当前任务的答案包括：
    当所述判定的时段为正常派发时段时，监控所述正常派发时段内是否有答案反馈；
    当在所述正常派发时段内有答案反馈时，回收反馈的答案；
    当在所述正常派发时段内没有答案反馈时，基于所述紧急派发时段重新派发所述任务。
PCT/CN2020/119106 2020-02-19 2020-09-29 众包任务回收方法、装置、电子设备及存储介质 WO2021164264A1 (zh)

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