KR102239174B1 - Method for operating lecture platform and apparatus for the same - Google Patents

Abstract

Disclosed are a method for operating a lecture platform and an apparatus thereof. The apparatus (or server) for operating the lecture platform includes: at least one processor; and a memory for storing instructions configured to instruct the at least one processor to perform at least one step. The at least one step according to embodiments includes: receiving a request for a lecture application from a user's terminal device, and providing lecture data to a user's terminal device based on requests for lectures; grouping users having applied for the lectures into a plurality of groups, based on keywords for the lecture and information about each user; and providing, for each group, a group mission to a terminal device of at least one user in the group.

Description

Method of operating a lecture platform and its device {METHOD FOR OPERATING LECTURE PLATFORM AND APPARATUS FOR THE SAME}

The present invention relates to a method and apparatus for operating a lecture platform. More specifically, the present invention relates to a method and apparatus for operating a lecture platform capable of inducing participation of learners using big data and artificial intelligence, and actively inducing communication between instructors, students, and students. .

The methodological form of education continues to evolve over the long years of humanity, but the core element of teaching has been maintained in an absolute context. The development of content development solutions is acting as an important factor in providing education methodological efficiency and management convenience in taking lectures in online form through the Internet or video display devices. In recent years, as the spread of the Internet and smart devices is expanding, it is preferred to receive real-time education online without visiting in person, and the trend continues to increase.

Unexamined Patent Publication No. 10-2013-0140187 (published on November 18, 2013) Unexamined Patent Publication No. 10-2014-0031430 (published on March 13, 2014)

An object of the present invention for solving the above problems is to provide a method and apparatus for operating a lecture platform.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems that are not mentioned will be clearly understood by those of ordinary skill in the technical field to which the present invention belongs from the following description. I will be able to.

In order to solve the above problems, an apparatus (or server thereof) operating a lecture platform according to embodiments includes at least one processor; And a memory for storing instructions instructing the at least one processor to perform at least one step. In embodiments, at least one step may include: receiving a request for a lecture request from a user's terminal device, and providing the lecture data to the user's terminal device based on the requests for the lecture; Grouping users who have applied for the lecture into a plurality of groups based on information on each user; And for each group, providing a group mission to terminal devices of users in the group. It may include.

The information on the user according to the embodiments may include location information on the user, and the grouping comprises: based on the location information on the users and a sampling distance, among the users Sampling reference users, the reference users being spaced apart by more than the sampling distance; Creating the plurality of groups based on the sampled reference users, wherein one group comprises one reference users; And mapping residual users of the users other than the reference users to the plurality of groups. It may include.

In the mapping of the residual users to the plurality of groups according to embodiments, each residual user may be mapped to a group for a closest reference user.

Further, the grouping according to embodiments may include regrouping at least one user in a first group among the plurality of groups into a second group among the plurality of groups, and the The position of the reference user with respect to the first group and the position of the reference user with respect to the second group may be spaced farther than the sampling distance and closer than a distance twice the sampling distance.

Furthermore, the information on the user according to embodiments may further include score information on the user, and the regrouping step includes at least one regrouped based on score information for each user. Users can be determined.

Further, the regrouping may include: deriving an _{average value M a} of score information for users in the first group; Deriving an _{average value M T} of score information for users who have applied for the lecture; And when M _a is less than _{M T} , regrouping a user having a score information value smaller than _{M a among users in the first group into the second group.} It may include.

에 의해 표현되고, 상기 s(u)는 상기 점수 정보의 값이고, 상기 A는 상기 사용자의 나이(age)를 나타내고, 상기 H는 상기 사용자의 건강(health)의 정도를 나타내고, 상기 w는 상기 사용자의 재력(wealth)을 나타낼 수 있다.Furthermore, the score information for the user,

Where s(u) is the value of the score information, A represents the age of the user, H represents the degree of health of the user, and w is the It can represent the user's wealth.

The system 100 operating the lecture platform according to the embodiments can induce active participation in the lecture to users taking the lecture due to a grouping operation, and by inducing communication and cooperation between the lecturers It can increase the satisfaction of people.

Due to these operations, the apparatus for operating the lecture platform according to the embodiments can effectively group users taking the lecture according to the embodiments, and communicate between users by grouping close users together. To be able to do it smoothly.

The effects that can be obtained in the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those of ordinary skill in the art from the following description. will be.

Other aspects, features, and benefits as described above of certain preferred embodiments of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.
1 shows a system for operating a lecture platform according to embodiments.
2 is a flowchart illustrating a method of operating a lecture platform according to embodiments.
3 illustrates a method of sampling reference users among users according to embodiments.
4 illustrates a method of grouping users based on reference users according to embodiments.
5 illustrates a regrouping method according to embodiments.
6 is a flowchart illustrating a regrouping method according to embodiments.
7 is an example of a hardware configuration diagram of a server operating a lecture platform according to embodiments.
It should be noted that throughout the drawings, like reference numbers are used to show the same or similar elements, features, and structures.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements.

Terms such as first, second, A, and B may be used to describe various elements, but the elements should not be limited by terms. The terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element. The term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof does not preclude in advance.

Unless otherwise defined, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 shows a system for operating a lecture platform according to embodiments.

The system for operating the lecture platform according to the embodiments may be performed in the apparatus (or server thereof) 100 operating the lecture platform according to the embodiments. The apparatus (or server thereof) 100 for operating a lecture platform according to embodiments performs a method of operating a lecture platform. Hereinafter, the apparatus 100 for operating the lecture platform is referred to as a platform apparatus or a platform server according to embodiments.

The system for operating the lecture platform according to the embodiments provides the lecture data uploaded by the instructor 101 providing the lecture to users. That is, the instructor 101 may upload lecture data to the server 100 according to the embodiments through the instructor's terminal device. The lecture data may mean, for example, a lecture video, an image for a lecture, audio data for a lecture, text data for a lecture, and the like.

The system 100 operating the lecture platform according to the embodiments may transmit and/or provide the lecture data stored in the system to the users 102 according to the selection of the users 102 who subscribe to the system. have. That is, the user 102 can access the server 100 according to the embodiments through the user's terminal device to inquire the lectures provided by the instructors 101, and the user 102 can access the user's terminal device. Through this, at least one lecture may be selected (ie, subscribed) and the selected lecture may be provided from the server 100.

The instructor 101 and the user 102 according to the embodiments may receive services such as lectures or receive information from the system 100 operating the lecture platform according to the embodiments through respective terminal devices. The terminal devices shown in FIG. 1 (for example, the instructor 101 and the user 102 are each terminal device) are, for example, a desktop computer, a laptop computer, and a notebook computer capable of communication. ), smart phone, tablet PC, mobile phone, smart watch, smart glass, e-book reader, portable multimedia player (PMP), portable Game console, navigation device, digital camera, digital multimedia broadcasting (DMB) player, digital audio recorder, digital audio player, digital video recorder, It may be a digital video player, a personal digital assistant (PDA), or the like.

The system 100 operating the lecture platform according to the embodiments may recommend a correct lecture service to the users 102 according to the user's disposition, using the big data 103.

The system 100 operating a lecture platform according to embodiments may group users 102 who subscribe to a specific lecture into one or more groups 102a. For example, if the number of users who subscribed (or selected and paid for) a specific lecture provided by a specific instructor 101 is 40, they may be grouped into 5 groups by 8 people. Grouping means distributing a plurality of users to one or more groups 102a.

The system 100 for operating a lecture platform according to embodiments may group users who subscribe to a specific lecture into a plurality of groups 102a. The system 100 operating the lecture platform according to the embodiments may group users into a plurality of groups 102a based on information on each user.

The system 100 for operating the lecture platform according to the embodiments may provide a group mission to each group in order to facilitate information sharing and communication between users in a group. The group mission can mean a task for each group. The group mission may be, for example, data uploaded by the instructor 101 as an assignment. The group mission may be configured such that, for example, a different role is given to each of the users in the corresponding group. The system 100 for operating the lecture platform according to the embodiments may provide assignments (or group missions) on an individual user basis or a group basis. The system 100 operating the lecture platform according to the embodiments may receive a response to a submitted (uploaded) assignment or a group mission, and determine a score for an individual user or group based on the response.

The system 100 operating the lecture platform according to the embodiments can induce active participation in the lecture to users taking the lecture due to this grouping operation, and by inducing communication and cooperation between the participants. It can increase the satisfaction of students.

2 is a flowchart illustrating a method of operating a lecture platform according to embodiments.

The method of operating the lecture platform according to the embodiments may be performed by the system 100 operating the lecture platform according to the embodiments of FIG. 1. A method of operating a lecture platform according to embodiments includes receiving a request for a lecture request from a user's terminal device, and providing the lecture data to the user's terminal device based on the requests for the lecture ( S200), grouping the users who have applied for the lecture into a plurality of groups based on information on each user (S201), for each group, group the users in the group with terminal devices It may include a step (S202) of providing a mission (group mission).

In step S200, lecture data is provided to the user. For example, the user may request an application for a specific lecture using the user's terminal device. The system for operating the lecture platform according to the embodiments may provide and/or transmit lecture data to a corresponding user based on the above request.

The user's terminal device may refer to, for example, the terminal device of the user 102 of FIG. 1, and the lecture data may refer to the lecture data described in FIG. 1.

The system for operating the lecture platform according to the embodiments may include information on a user. For example, the information on the user may include location information on the user. The location information for the user may be information indicating a place where the current user's terminal device is located, information indicating the user's residence or address, or information indicating the user's work place. Location information for the user is input by the user, and the system operating the lecture platform according to the embodiments may store it by a storage unit or the like.

The information indicating the user's health level may be quantified as, for example, the number of times the user received medical treatment at a hospital in the last year, or may be quantified as an expense spent on the hospital for the last year. The information indicating the degree of the user's economic power may mean, for example, information indicating the user's assets, or may be a value that can be set by the user.

In step S201, a plurality of users who have applied for a corresponding lecture are grouped into a plurality of groups. Grouping means distributing a plurality of users to one or more groups 102a.

In step S201, grouping may be performed using location information of a plurality of users who have applied for a corresponding lecture. That is, in step S201, a plurality of users are grouped into a plurality of groups, and one group groups a plurality of users into a plurality of groups so that the locations between the users are closely formed. That is, in step S201, the locations appearing in the location information of users in one group are grouped so that they are not separated from each other.

For example, in step S201, a sampling distance is first set, and a plurality of users is sampled at a sampling distance interval. The sampled users can be referred to as standard users. That is, in step S201, the reference users may be sampled so that the reference users are separated by at least a distance equal to or greater than the sampling distance. For example, the sampling distance may be within 1 km in the case of a metropolitan area or metropolitan-level city, and may range from 2 km to 10 km in other cases.

In step S201, first, one group is created for one reference user. Next, in step S201, for each of users other than the reference user, a reference user closest to the corresponding user is determined, and the user is added to the group of the closest reference user. Add users other than all standard users to the nearest group.

In step S201, after grouping all users into a plurality of groups as described above, some users may be regrouped. For example, as a result of performing grouping as described above, only one user may be included in the first group. In this case, at least one user included in another group may be reassigned to the above-described first group.

The system 100 operating the lecture platform according to the embodiments can induce active participation in the lecture to users taking the lecture due to this grouping operation, and by inducing communication and cooperation between the participants. It can increase the satisfaction of students.

Regrouping may be performed, for example, based on information on each user. The information on the user may further include information that may be necessary for grouping or regrouping, for example. For example, the information on the user may further include score information on the user. That is, the regrouping operation may be performed based on, for example, a score for each user derived based on information on each user. The score for the user may be an index indicating the degree of consideration required by the user.

The score information for the user may be derived based on information indicating the health level of the user, information indicating the degree of economic power of the user, and information indicating the age of the user. The information indicating the user's health level may be, for example, a value that can be set by the user, or may be information processed by physical information about the user from the user's terminal device. For example, information indicating the user's health is information indicating the user's heart rate received from the user's terminal device, information indicating the user's average pulse, information about the user's diet, information about the user's sleeping time, etc. It may include information indicating the average number of steps per day.

If a user is in poor health, the need for consideration for the user may increase. That is, the score information for the user may have a relationship in inverse proportion to the value of the information indicating the user's health level. If the user is older, the need for consideration for the user may increase. That is, the score information for the user may be a relationship proportional to the value of the information indicating the user's age. If the user's economic power is low, the need for consideration for the user may increase. That is, the score for the user may be in inverse proportion to the value of information indicating the user's financial power.

Accordingly, score information for a user according to embodiments may be derived in step S201 based on at least one of the following equations.

s(u) is a value of score information for the user u, A indicates the age of the user, H indicates the degree of health of the user, and W indicates the user’s financial strength (wealth) can be expressed. All of a, b, and c may be 1 or may be constants representing an integer greater than or equal to 1.

s(u) is the value of the score information for the user u, H is the expenditure (10,000 won) that the user has spent in the hospital within one year, and A is the value representing the user's age in months. , W represents the quantile of the user's income, and k may be a constant expressed as an integer greater than or equal to 1.

s(u) is the value of the score information for the user u, H is the number of times the user has been to the hospital within one year, A is the user's age, and W is the user's income divided into 1st to 10th quartiles Indicates the quartile of

s(u) is the value of the score information for user u, and A indicates the user's age

Regrouping, for example, derives an average of score information of users in each group, derives an average of score information for all participants, and compares them to rearrange a specific user into another group.

In step S202, for each group, a group mission is provided to terminal devices of users in the group. The group mission, for example, may mean a task for each group. The group mission may be, for example, data uploaded by the instructor 101 as an assignment.

The system 100 operating the lecture platform according to the embodiments can induce active participation in the lecture to users taking the lecture due to such a regrouping operation, and induce communication and cooperation between the participants. By doing this, you can increase the satisfaction of the students.

3 illustrates a method of sampling reference users among users according to embodiments.

The operation shown in FIG. 3 may be performed, for example, by the apparatus 100 operating the lecture platform according to the embodiments of FIG. 1, and may refer to an operation performed in step S201 of FIG. 2.

3 shows the distribution of locations of users taking lectures according to embodiments. Referring to FIG. 3, black dots and blue dots represent locations of users. The location of users is, for example, location information obtained from users' terminal devices, and may mean location information about users received by the apparatus operating the lecture platform according to the embodiments.

The apparatus for operating the lecture platform according to the embodiments receives information on the user (ie, location information on the user) from the terminal devices of the users. The apparatus for operating the lecture platform according to the embodiments detects the distribution of the locations of users as shown in FIG. 3 by using information on the received users.

The apparatus for operating the lecture platform according to the embodiments determines the reference user 300 based on the distribution of the locations of the users. The reference user refers to a user who has sampled at intervals of a sampling distance (300a) by the apparatus operating the lecture platform according to the embodiments. That is, the apparatus for operating the lecture platform according to the embodiments may sample the reference users so that they are separated from each other by a distance equal to or greater than the sampling distance. The sampling distance 300a may be, for example, within 1 km in the case of a metropolitan area or metropolitan-level city, and may be in the range of 2 km to 10 km in other cases.

The apparatus for operating the lecture platform according to the embodiments may select reference users from among users using various methods.

For example, the apparatus for operating the lecture platform according to the embodiments may select an arbitrary user (eg, S4) from among the distributions of users as the first reference user. The apparatus for operating the lecture platform according to the embodiments may select a user closest to the first reference user from among users separated by a sampling distance from the first reference user as the second reference user. Thereafter, the apparatus for operating the lecture platform according to the embodiments selects a first reference user or a user closest to the second reference user from among users that are simultaneously separated by a sampling distance from the first reference user and the second reference user. Can be selected as a standard user. The apparatus for operating the lecture platform according to the embodiments repeats this process.

For example, the apparatus for operating the lecture platform according to the embodiments may first select the S1 user 300 as a reference user. Thereafter, the apparatus for operating the lecture platform according to the embodiments selects the user closest to the S1 user 300, that is, S2, among the users separated by a distance spaced apart from S2 by a sampling distance (300a) or more. I can. Thereafter, the apparatus for operating the lecture platform according to the embodiments is based on the user closest to the user S1 and/or S2, that is, S3 among users separated by a distance separated by more than the sampling distance based on S1 and S2. Can be selected by the user. In this way, the apparatus for operating the lecture platform according to the embodiments may select reference users (S1 to S7, etc.) among users.

A sampling distance according to embodiments may be set differently for each reference user. For example, when the reference user S1 is located in the center of the metropolitan area, the sampling distance may be a short distance (eg, within 1 km, etc.). For example, when the reference user S1 is located in a region with a low population density, the sampling distance may be a long distance (eg, 10 km, etc.).

The apparatus for operating the lecture platform according to the embodiments may select reference users from among users as shown in FIG. 3, and then create one or more groups based on the reference users. That is, the apparatus for operating the lecture platform according to the embodiments may group users based on reference users. The grouping operation according to the embodiments will be described in detail with reference to FIG. 4.

4 illustrates a method of grouping users based on reference users according to embodiments.

The operation shown in FIG. 4 may be performed, for example, by the apparatus 100 operating the lecture platform according to the embodiments of FIG. 1, and may mean a grouping operation performed in step S201 of FIG. 2. I can. The operation shown in FIG. 4 may be performed after the operation shown in FIG. 3 is performed, for example.

Referring to FIG. 4, blue dots 400 and S1 to S7 denote a reference user according to embodiments. The reference user according to the embodiments refers to a user that is a reference for creating a plurality of groups in a grouping operation of a device operating a lecture platform according to the embodiments. That is, the apparatus for operating the lecture platform according to the embodiments creates one group for each reference user. For example, referring to FIG. 4, the apparatus for operating a lecture platform according to embodiments may generate seven groups from a first group including S1 to a seventh group including S7.

The apparatus for operating the lecture platform according to the embodiments may search for users 401 other than the reference users one by one, calculate which reference user the corresponding user 401 is closest to, and determine the user 401 You can group them into groups for the nearest reference user.

For example, referring to FIG. 4, the user referred to by 401 is closer to the S1 reference user than the S2 to S7 reference users. Accordingly, the apparatus for operating the lecture platform according to the embodiments may include the user referred to by 401 in the group including the S1 reference user. For example, referring to FIG. 4, the user indicated by 402 is closest to the S3 reference user. Accordingly, the apparatus for operating the lecture platform according to the embodiments may include the user referred to by 402 in the group including the S3 reference user. For example, referring to FIG. 4, the user indicated by 403 is closest to the S6 reference user. Accordingly, the apparatus for operating the lecture platform according to the embodiments may include the user designated by 403 in the group including the S6 reference user.

In this way, the apparatus for operating the lecture platform according to the embodiments may search all users other than the reference users and include all other users in the created groups.

Due to these operations, the apparatus for operating the lecture platform according to the embodiments can effectively group users taking the lecture according to the embodiments, and communicate between users by grouping close users together. To be able to do it smoothly.

5 illustrates a regrouping method according to embodiments.

The operation shown in FIG. 5 may be performed by the apparatus 100 operating the lecture platform according to the embodiments of FIG. 1, for example, and refers to a regrouping operation performed in step S201 of FIG. 2. can do. The regrouping operation according to the embodiments performed in FIG. 5 may be performed by the apparatus for operating the lecture platform according to the embodiments after performing some or all of the operations shown in FIGS. 3 to 4.

The apparatus for operating the lecture platform according to the embodiments may group users into a plurality of groups and then perform regrouping for some users. Regrouping means that a specific user is removed from a group to which the user belongs and added to another group. For example, a first user included in the first group may be reassigned to a second group different from the first group, and this may be expressed that the first user is regrouped into the second group.

The regrouping operation may include, for example, a user reassignment operation 500, a group merge operation 501 and/or a group split operation 502.

The reassignment operation 500 means reassigning the first user included in the first group to a second group different from the first group. The first user to which the reassignment operation is applied may be determined by various methods. For example, the first user is based on score information for the user, the average of the score information for the users of the first group and/or the second group, and/or the average of the score information for all users, etc. Can be determined.

The score information for the user may be derived based on information indicating the health level of the user, information indicating the degree of economic power of the user, and information indicating the age of the user. The information indicating the user's health level may be, for example, a value that can be set by the user, or may be information processed by physical information about the user from the user's terminal device. For example, information indicating the user's health is information indicating the user's heart rate received from the user's terminal device, information indicating the user's average pulse, information about the user's diet, information about the user's sleeping time, etc. It may include information indicating the average number of steps per day. The score information for the user means the score for the user as shown in FIGS. 2 to 3.

The apparatus for operating the lecture platform according to the embodiments includes, for example, in the first group when the average of score information of users included in the first group is significantly lower than the average of score information for all users. Among the users, a user having the lowest score information (or the lowest score) may be reassigned to the second group. The apparatus for operating the lecture platform according to the embodiments includes, for example, in the first group when the average of score information of users included in the first group is significantly higher than the average of score information for all users. Among the users, a user having the highest score information (or the highest) may be reassigned to the second group. Here, the second group may be a group adjacent to or adjacent to the first group.

The group merging operation 501 is to merge one or more groups to create a new one group. For example, when the apparatus for operating the lecture platform according to the embodiments merges the first group and the second group (501), the apparatus for operating the lecture platform according to the embodiments is a user included in the first group. A third group including all of the users and users included in the second group is created. Here, the second group may be a group adjacent to or adjacent to the first group. The group merging operation may be performed, for example, when the number of users included in the first group and/or the second group is less than a predetermined number.

The group division operation 502 means reassigning users included in the first group to a plurality of groups. For example, the apparatus for operating the lecture platform according to the embodiments may divide a first group to generate a second group and a third group. Users included in the first group are included in the second group created by being divided, or included in the third group created by being divided. The group division operation 502 may perform division into three or more groups. The group division operation 502 may be performed, for example, when the number of users included in the first group is greater than a predetermined number.

6 is a flowchart illustrating a regrouping method according to embodiments.

The method of regrouping according to the embodiments shown in FIG. 6 may be performed, for example, by the apparatus 100 for operating the lecture platform according to the embodiments of FIG. 1, and performed in step S201 of FIG. 2. This may mean a regrouping operation. 6 may be a flowchart illustrating a regrouping operation shown in S201 of FIG. 2 and/or a reassignment operation 500 shown in FIG. 5.

The method of regrouping according to embodiments includes the steps of deriving an average value _ of score information for users in the first group (S600), and deriving an average value _ of score information for users who have applied for a lecture ( S601), and/or when the _ is less than the _, regrouping (S602) a user having a score information value less than _ among users in the first group into the second group. have.

In step S600, for each group, an average value (M_a) of score information for users included in the group is derived. Score information for users means, for example, score information for users described in FIGS. 2 to 5. In step S600, instead of the average value of score information for users included in the group, a median value of score information for users included in the group may be derived.

In step S601, an average value (M_T) of score information for users who have applied for the corresponding lecture is derived. In step S601, instead of the average value of score information for users included in the group, a median value of score information for users included in the group may be derived.

In step S602, when the average of the score information of the users included in the first group is less than the average of score information of all users (or is small by a difference of a certain degree or more), the users included in the first group Among them, the user with the smallest score information value is selected.

In step S602, users having the selected smallest score information are regrouped into a second group.

As described with reference to FIG. 2, the score for the user may be an index indicating the degree of consideration required by the user. For example, as described in FIG. 2, if a user is in poor health, the need for consideration for the user may increase. That is, the score information for the user may have a relationship in inverse proportion to the value of the information indicating the user's health level. If the user is older, the need for consideration for the user may increase. That is, the score information for the user may be a relationship proportional to the value of the information indicating the user's age. If the user's economic power is low, the need for consideration for the user may increase. That is, the score for the user may be in inverse proportion to the value of information indicating the user's financial power. Accordingly, the apparatus for operating the lecture platform according to the embodiments may prioritize regrouping the user with the lowest score for the user into another group within the group.

7 is an example of a hardware configuration diagram of a server operating a lecture platform according to embodiments.

Referring to FIG. 7, an apparatus (or server thereof) 100 for operating a lecture platform includes at least one processor 110; The at least one processor 110 may include a memory 120 that stores instructions instructing to perform at least one step.

Here, the at least one processor 110 means a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated processor on which methods according to embodiments of the present invention are performed. I can. Each of the memory 120 and the storage device 160 may be configured with at least one of a volatile storage medium and a nonvolatile storage medium. For example, the memory 120 may be composed of at least one of read only memory (ROM) and random access memory (RAM).

In addition, the lecture platform operating apparatus (or server thereof) 100 may include a transceiver 130 for performing communication through a wireless network. In addition, the content management device (or a server for providing the same) 100 may further include an input interface device 140, an output interface device 150, and a storage device 160. Each of the constituent elements included in the content management apparatus (or server for providing the same) 100 may be connected by a bus 170 to perform communication with each other.

That is, the apparatus (or server thereof) 100 for operating the lecture platform according to the embodiments includes at least one processor; And/or a memory for storing instructions instructing at least one processor to perform at least one step.

At least one step according to embodiments may include: receiving a request for a lecture request from a terminal device of a user, and providing the lecture data to the terminal device of the user based on the requests for the lecture; Grouping users who have applied for the lecture into a plurality of groups based on keywords for the lecture and information on each user; And for each group, providing a group mission to a terminal device of at least one user in the group. It may include.

Here, the information on the user according to the embodiments may include location information on the user. Here, the grouping may include: sampling reference users among the users based on location information and a sampling distance of the users; Creating the plurality of groups based on the sampled reference users, wherein one group comprises one reference users; And mapping residual users of the users other than the reference users to the plurality of groups. It may include. Here, the reference users may be located spaced apart by more than the sampling distance.

In the mapping of the residual users to the plurality of groups according to embodiments, each residual user may be mapped to a group for a closest reference user.

Further, the grouping according to embodiments may include regrouping at least one user in a first group among the plurality of groups into a second group among the plurality of groups. Here, the position of the reference user with respect to the first group and the position of the reference user with respect to the second group may be spaced farther than the sampling distance and closer than a distance twice the sampling distance.

The information on the user according to embodiments may further include score information on the user. In addition, in the regrouping step, the at least one user to be regrouped may be determined based on score information for each user.

을 도출하는 단계; 상기 강의를 신청한 사용자들에 대한 점수 정보의 평균값

를 도출하는 단계; 및 상기

가 상기

보다 작은 경우, 상기 제 1 그룹 내의 사용자들 중

보다 작은 점수 정보의 값을 가지는 사용자를 상기 제 2 그룹으로 재그룹핑하는 단계; 를 포함할 수 있다. 여기서 상기 사용자에 대한 점수 정보는,Here, the step of regrouping: an average value of score information for users in the first group

Deriving; Average value of score information for users who applied for the lecture

Deriving; And above

Remind

If less than, among the users in the first group

Regrouping users having smaller score information values into the second group; It may include. Here, the score information for the user is,

Where s(u) is the value of the score information, A represents the age of the user, H represents the degree of health of the user, and W May represent the user's wealth.

The methods according to the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, and the like alone or in combination. The program instructions recorded on the computer-readable medium may be specially designed and configured for the present invention, or may be known and usable to those skilled in computer software.

Examples of computer-readable media may include hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions may include high-level language codes that can be executed by a computer using an interpreter or the like as well as machine language codes such as those produced by a compiler. The above-described hardware device may be configured to operate as at least one software module to perform the operation of the present invention, and vice versa.

In addition, the above-described method or apparatus may be implemented by combining all or part of its configuration or function, or may be implemented separately.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will understand that you can do it.

Claims (5)

Processor; And
Includes a memory (memory) for storing instructions (instructions) instructing the processor to perform at least one step,
The processor is:
Receiving a request for a lecture request from the user's terminal device,
Providing the lecture data to the user's terminal device based on requests for the lecture,
Based on the information on each of the users who have applied for the lecture, the users who have applied for the lecture are grouped into a plurality of groups. Contains score information,
For each of the plurality of groups, controlling to provide a group mission to terminal devices of users in each of the plurality of groups,
The processors group:
Based on the location information and sampling distance of the users who applied for the lecture, the reference users among the users who applied for the lecture are sampled, and the reference users are separated by more than the sampling distance. Located,
Create the plurality of groups based on the sampled reference users, the one group including one reference users,
Mapping the remaining users excluding the reference users among the users who have applied for the lecture to the plurality of groups,
Mapping the remaining users to the plurality of groups by the processor:
Mapping to a group for a reference user closest to each of the remaining users,
The processors group:
Average value of score information for users in the first group among the plurality of groups

To derive,
Average value of score information for users who applied for the lecture

To derive,
remind

Remind

If less than, among the users in the first group

It characterized in that regrouping (regrouping) users having a smaller score information value into a second group,
Score information for the user,

Is expressed by, wherein s(u) is the value of the score information, u in s(u) corresponds to user u among users in the first group, and A is the age of the user (age ), wherein H corresponds to the cost of the user u to the hospital within one year, and W corresponds to the income quintile of the user u,
The position of the reference user with respect to the first group and the position of the reference user with respect to the second group are spaced farther than the sampling distance and closer than a distance twice the sampling distance,
server. delete delete delete delete

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