CN110895594A - Page display method and related equipment - Google Patents
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Abstract
The embodiment of the invention provides a page display method and related equipment, which are used for improving the recommendation accuracy and improving the user experience. The method provided by the embodiment of the invention comprises the following steps: acquiring a first live broadcast room set watched by a target user within a first preset time length; determining a second live broadcast room set according to the first live broadcast room set; calculating the interest score of the target user to each live broadcast room of the second live broadcast room set to obtain an interest score set, wherein the interest score set has an association relation with the second live broadcast room set; displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset; acquiring a first operation instruction of a target user on a first page; and when a second operation instruction of the target user is received, adjusting the ordered list of the live broadcast rooms in the second page according to the first operation instruction.
Description
Technical Field
The invention relates to the field of big data, in particular to a page display method and related equipment.
Background
In the application field of big data, an important direction is to perform personalized recommendation on users according to mass data.
A currently popular recommendation format is waterfall flow recommendation, waterfall flow, also known as waterfall flow type layout. The method is a popular website page layout, the visual appearance of the website page layout is a jagged multi-column layout, and as a page scroll bar scrolls downwards, the layout can continuously load data blocks and attach to the current tail part. However, in the current waterfall stream recommendation, only historical data of a user is considered, and although the historical data can reflect the preference of the user to a certain extent, if the user is recommended by solely depending on the historical data, the accuracy of the recommendation is not high, and the user experience is reduced.
Disclosure of Invention
The embodiment of the invention provides a page display method and related equipment, which are used for improving the recommendation accuracy and improving the user experience.
A first aspect of an embodiment of the present invention provides a method for displaying a page, which is applied to a live broadcast platform, and includes:
acquiring a first live broadcast room set watched by a target user within a first preset time length, wherein the first live broadcast room set comprises at least one live broadcast room;
determining a second live broadcast room set according to the first live broadcast room set, wherein the second live broadcast room set has an association relation with the first live broadcast room set, the similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one live broadcast room in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
calculating the interest score of the target user to each live broadcast room of the second live broadcast room set to obtain an interest score set, wherein the interest score set has an association relation with the second live broadcast room set;
displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
acquiring a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast room displayed in the first page;
when a second operation instruction of the target user is received, the ordered list of the live rooms in the second page is adjusted according to the first operation instruction, the second page has a correlation relation with the first page, and the second operation instruction is used for displaying the second page.
Optionally, the adjusting the ordered list of live rooms in the second page according to the first operation instruction includes:
determining a third live broadcast room corresponding to the first operation instruction;
calculating an interest score of a fourth live broadcast room corresponding to the third live broadcast room in the second page;
and adjusting the sorted list of the live broadcast rooms in the second page according to the interest scores of the fourth live broadcast rooms.
Optionally, the determining a second set of live rooms from the first set of live rooms includes:
calculating the similarity between each live broadcast room in a target live broadcast room set and the first live broadcast room, wherein the target live broadcast room set is all live broadcast rooms except the first live broadcast room in the live broadcast platform;
and determining the live broadcast room with the similarity reaching the preset threshold value with the first live broadcast room in the target live broadcast room set as the second live broadcast room to obtain the second live broadcast room set.
Optionally, the calculating a live broadcast room in the live broadcast platform, where the similarity between the live broadcast platform and the first live broadcast room reaches the preset threshold value, includes:
calculating a live broadcast room in the live broadcast platform, in which the similarity between the live broadcast platform and the first live broadcast room reaches the preset threshold value, according to the following formula:
wherein sim (i, j) is the similarity of the first live broadcast room i and the second live broadcast room j, UiFor the user set t effectively watching the first direct broadcasting room i within a second preset time lengthuiA weight coefficient of δ being greater than 0 is the time for the target user u to effectively view the first live time i for the last time;
wherein the content of the first and second substances,
quthe number of the target user u watching the live broadcast rooms in the second preset time length is shown.
The second aspect of the embodiment of the present application provides a device for page display, which is applied to a live broadcast platform, and includes:
the device comprises a first acquisition unit, a second acquisition unit and a first display unit, wherein the first acquisition unit is used for acquiring a first live broadcast room set watched by a target user within a first preset time length, and the first live broadcast room set comprises at least one live broadcast room;
a determining unit, configured to determine a second live broadcast room set according to the first live broadcast room set, where the second live broadcast room set has an association relationship with the first live broadcast room set, and a similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one of the first live broadcast rooms in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
the calculation unit is used for calculating the interest score of the target user on each live broadcast room of the second live broadcast room set to obtain an interest score set, and the interest score set and the second live broadcast room set have an association relation;
the display unit is used for displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
the second obtaining unit is used for obtaining a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast displayed in the first page;
and the adjusting unit is used for adjusting the ordered list of the live rooms in the second page according to the first operating instruction when the second operating instruction of the target user is received, the second page has a correlation relation with the first page, and the second operating instruction is used for displaying the second page.
Optionally, the adjusting unit is specifically configured to:
determining a third live broadcast room corresponding to the first operation instruction;
calculating an interest score of a fourth live broadcast room corresponding to the third live broadcast room in the second page;
and adjusting the sorted list of the live broadcast rooms in the second page according to the interest scores of the fourth live broadcast rooms.
Optionally, the determining unit is specifically configured to:
calculating the similarity between each live broadcast room in a target live broadcast room set and the first live broadcast room, wherein the target live broadcast room set is all live broadcast rooms except the first live broadcast room in the live broadcast platform;
and determining the live broadcast room with the similarity reaching the preset threshold value with the first live broadcast room in the target live broadcast room set as the second live broadcast room to obtain the second live broadcast room set.
Optionally, the determining unit is further specifically configured to:
calculating a live broadcast room in the live broadcast platform, in which the similarity between the live broadcast platform and the first live broadcast room reaches the preset threshold value, according to the following formula:
wherein sim (i, j) is the similarity of the first live broadcast room i and the second live broadcast room j, UiFor the user set t effectively watching the first direct broadcasting room i within a second preset time lengthuiA weight coefficient of δ being greater than 0 is the time for the target user u to effectively view the first live time i for the last time;
wherein the content of the first and second substances,
quthe number of the target user u watching the live broadcast rooms in the second preset time length is shown.
A third aspect of the present invention provides an electronic device, including a memory and a processor, wherein the processor is configured to implement the steps of the page display method according to any one of the above items when executing a computer management program stored in the memory.
A fourth aspect of the present invention provides a computer-readable storage medium having a computer management-like program stored thereon, characterized in that: the computer management program, when executed by a processor, implements the steps of the method for page display as described in any one of the above.
In summary, it can be seen that in the embodiment of the present application, the order of the live broadcast rooms, which are not displayed in the next page, can be dynamically adjusted according to the operation of the user on the live broadcast room in the previous page, so that the recommendation result of the entire waterfall flow is a process of interacting with the user, the recommendation room of the waterfall flow is adjusted in real time according to the behavior of the user, the original result is quickly corrected, the recommendation accuracy is improved, and better experience is provided for the user.
Drawings
Fig. 1 is a schematic flowchart of a page display method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an embodiment of a page display apparatus according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a hardware structure of a page display apparatus according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an embodiment of an electronic device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of an embodiment of a computer-readable storage medium according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a page display method and related equipment, which are used for improving the recommendation accuracy and improving the user experience.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The page display method is described below from the perspective of a page display device, where the page display device may be a server, or a service unit in the server, and is not particularly limited.
Referring to fig. 1, fig. 1 is a schematic view of an embodiment of a page display method provided by an embodiment of the present invention, where the page display method is applied to a live broadcast platform, and specifically includes:
101. the method includes the steps that a first live broadcast room set watched by a target user within a first preset time length is obtained.
In this embodiment, the page display apparatus may obtain a first live broadcast room set watched by the target user within a first preset duration, where the first live broadcast room set includes at least one live broadcast room. That is, historical data of the target user over a past period of time (e.g., over the past 5 days) may be obtained, and a set of live rooms viewed by the user over the past period of time may be determined.
102. And determining a second live broadcasting room set according to the first live broadcasting room set.
In this embodiment, after obtaining the first live broadcast room set, the page display apparatus may determine a second live broadcast room set according to the first live broadcast room set, where the second live broadcast room set has an association relationship with the first live broadcast room set, and a similarity between the first live broadcast room and the second live broadcast room reaches a preset threshold, the first live broadcast room is any one live broadcast room in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set. That is, the live broadcast rooms with the similarity reaching the preset threshold with each live broadcast room in the first live broadcast room set may be first calculated, and the live broadcast rooms with the similarity reaching the preset threshold may be taken as the second live broadcast room set.
It should be noted that the page display device may calculate the similarity between each live broadcast room in the target live broadcast room set and the first live broadcast room, where the target live broadcast room set is all live broadcast rooms except the first live broadcast room in the live broadcast platform;
and determining the live broadcast room with the similarity reaching a preset threshold value with the first live broadcast room in the target live broadcast room set as a second live broadcast room to obtain a second live broadcast room set.
In this embodiment, the live broadcast room in which the similarity between the target live broadcast room set and the first live broadcast room reaches the preset threshold may be calculated by the following formula:
wherein sim (i, j) is the similarity between the first live broadcast room i and the second live broadcast room j, UiFor the user set t effectively watching the first direct broadcasting room i within a second preset time lengthuiA weight coefficient of δ being greater than 0 is the time for the target user u to effectively view the first live time i for the last time;
wherein the content of the first and second substances,
quis the number of viewing live rooms by the target user u within a second preset duration. The second predetermined period of time may be 7 days or 30 days.
How to calculate the similarity between live broadcasts is described below with reference to an example:
suppose that users who have watched live room a have U1, U2, U3, and users who have watched live room B have U1, U4, then users who have watched live rooms a and B together are U1. The number of live broadcast rooms watched by U1, U2, U3 and U4 is 10, 4, 6 and 2 respectively, the time interval between the last live broadcast room A watched by U1 and the last live broadcast room B watched by U1 is 2 days, delta is 0.5,
thus:
then the similarity between live rooms a and B is:
103. and calculating the interest score of the target user on each live broadcast room in the second live broadcast room set to obtain an interest score set.
Specifically, assuming that the first live broadcast room set watched by the target user u in the past period (7 days or 30 days) is u (r), the second live broadcast room set u(s) is obtained according to the calculation result of the similarity, any element of the second live broadcast room set u(s) must meet the condition that the similarity of at least one element in u (r) is greater than a preset threshold α, and the value of the preset threshold may be 0.1-0.
And calculating the interest score of the target user u on the second live broadcast room set u(s), wherein the interest score of the target user u on the live broadcast rooms s e u(s) in the second live broadcast room set can be calculated through the following formula:
where I (u, s) is the interest score of the target user u in the live room s in the second set of live rooms, sim (I, s) is the similarity of viewing the elements I and s in the live room set u (r), and N (u (r), s) is the number of elements in u (r) that have a similar relationship with s.
104. And displaying the live broadcast rooms in the second live broadcast room set on the first page according to the interest subset.
In this embodiment, after the second interest group is obtained, the live webcasts in the second live webcast set may be displayed on the first page, for example, the live webcasts in the second live webcast set may be sequentially displayed in the first page from high to low according to the interest groups.
105. And acquiring a first operation instruction of a target user on the first page.
In this embodiment, after the live webcasts in the second live webcast set are displayed on the first page based on the interest subset, the target user may perform an operation on the live webcasts in the first page, for example, click on the live webcasts or collect the live webcasts, where the first operation instruction may be obtained.
106. When a second operation instruction of the target user is received, the ordered list of the live rooms in the second page can be adjusted according to the first operation instruction.
In this embodiment, after the user has viewed the first page, the user may send a second operation instruction, where the second operation instruction is used to display a second page, the second page has a relationship with the first page, and at this time, the ordered list of the live broadcast rooms in the second page may be adjusted according to the first operation instruction.
Specifically, a third live broadcast room corresponding to the first operation instruction may be determined;
calculating an interest score of a fourth live broadcast room corresponding to the third live broadcast room in the second page;
and adjusting the sorted list of the live broadcast rooms in the second page according to the interest scores of the fourth live broadcast rooms.
That is to say, for the user behavior of the user in the waterfall flow, the data is reported by adopting the interface of the waterfall flow click record, and the click result of each page is cached. And when the user requests the next page of list data, according to the Session in which the user is currently located, judging whether the user is interested in the recommendation result by reading the previous click log. And dynamically adjusting the interest scores of the users to the live broadcast rooms according to the click feedback of the users. If a user clicks each type (partition, label and the like) of live broadcast room, the interest score of the related recommended room is increased in the subsequent waterfall flow; otherwise, it is decreased. Taking the partition as an example, assuming that a room r which is not shown belongs to the partition c, the calculated interest is divided into i (r), the partition c which belongs to before the interest is m, the number of exposed rooms is m, and the number of rooms which are clicked to view is n, then the interest of the room r is adjusted to:
I0(r)＝I(r)αnβm-n；
wherein:
I0(r) is the adjusted interest point;
α is the reward factor, which is a constant greater than 1, typically 1.1 to 1.2;
β is a penalty factor which is a constant less than 1, typically 0.95 to 0.98.
And adjusting interest scores of all other rooms which are not shown in the user recommendation list, reordering the adjusted scores from high to low, and exposing the most exposure scores when the user slides down to a new page.
In summary, it can be seen that in the embodiment of the present application, the order of the live broadcast rooms, which are not displayed in the next page, can be dynamically adjusted according to the operation of the user on the live broadcast room in the previous page, so that the recommendation result of the entire waterfall flow is a process of interacting with the user, the recommendation room of the waterfall flow is adjusted in real time according to the behavior of the user, the original result is quickly corrected, the recommendation accuracy is improved, and better experience is provided for the user.
The page display method in the embodiment of the present invention is described above, and a page display apparatus in the embodiment of the present invention is described below.
Referring to fig. 2, an embodiment of a page display apparatus according to an embodiment of the present invention, where the page display apparatus is applied to a live platform, includes:
a first obtaining unit 201, configured to obtain a first live broadcast room set watched by a target user within a first preset duration, where the first live broadcast room set includes at least one live broadcast room;
a determining unit 202, configured to determine a second live broadcast room set according to the first live broadcast room set, where the second live broadcast room set has an association relationship with the first live broadcast room set, and a similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one of the first live broadcast rooms in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
a calculating unit 203, configured to calculate an interest score of the target user for each live broadcast room of the second live broadcast room set to obtain an interest score set, where the interest score set has an association relationship with the second live broadcast room set;
the display unit 204 is configured to display live webcasts in the second live webcast collection on a first page according to the interest subset;
a second obtaining unit 205, configured to obtain a first operation instruction of a target user on a first page, where the first operation instruction is an operation instruction of the target user on a live broadcast displayed in the first page;
and the adjusting unit 206 is configured to adjust the sorted list of the live rooms in the second page according to the first operation instruction when receiving a second operation instruction of the target user, where the second page has a relationship with the first page, and the second operation instruction is used for displaying the second page.
Optionally, the adjusting unit 206 is specifically configured to:
determining a third live broadcast room corresponding to the first operation instruction;
calculating an interest score of a fourth live broadcast room corresponding to the third live broadcast room in the second page;
and adjusting the sorted list of the live broadcast rooms in the second page according to the interest scores of the fourth live broadcast rooms.
Optionally, the determining unit 202 is specifically configured to:
calculating the similarity between each live broadcast room in a target live broadcast room set and the first live broadcast room, wherein the target live broadcast room set is all live broadcast rooms except the first live broadcast room in the live broadcast platform;
and determining the live broadcast room with the similarity reaching the preset threshold value with the first live broadcast room in the target live broadcast room set as the second live broadcast room to obtain the second live broadcast room set.
Optionally, the determining unit 202 is further specifically configured to:
calculating a live broadcast room in the live broadcast platform, in which the similarity between the live broadcast platform and the first live broadcast room reaches the preset threshold value, according to the following formula:
wherein sim (i, j) is the similarity of the first live broadcast room i and the second live broadcast room j, UiFor the user set t effectively watching the first direct broadcasting room i within a second preset time lengthuiA weight coefficient of δ being greater than 0 is the time for the target user u to effectively view the first live time i for the last time;
wherein the content of the first and second substances,
quthe number of the target user u watching the live broadcast rooms in the second preset time length is shown.
In summary, it can be seen that in the embodiment of the present application, the order of the live broadcast rooms, which are not displayed in the next page, can be dynamically adjusted according to the operation of the user on the live broadcast room in the previous page, so that the recommendation result of the entire waterfall flow is a process of interacting with the user, the recommendation room of the waterfall flow is adjusted in real time according to the behavior of the user, the original result is quickly corrected, the recommendation accuracy is improved, and better experience is provided for the user.
Fig. 2 above describes the page display apparatus in the embodiment of the present invention from the perspective of a modular functional entity, and the following describes the page display apparatus in the embodiment of the present invention in detail from the perspective of hardware processing, referring to fig. 3, an embodiment of a page display apparatus 300 in the embodiment of the present invention includes:
an input device 301, an output device 302, a processor 303 and a memory 304 (wherein the number of the processor 303 may be one or more, and one processor 303 is taken as an example in fig. 3). In some embodiments of the present invention, the input device 301, the output device 302, the processor 303 and the memory 304 may be connected by a bus or other means, wherein the connection by the bus is exemplified in fig. 3.
Wherein, by calling the operation instruction stored in the memory 304, the processor 303 is configured to perform the following steps:
acquiring a first live broadcast room set watched by a target user within a first preset time length, wherein the first live broadcast room set comprises at least one live broadcast room;
determining a second live broadcast room set according to the first live broadcast room set, wherein the second live broadcast room set has an association relation with the first live broadcast room set, the similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one live broadcast room in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
calculating the interest score of the target user to each live broadcast room of the second live broadcast room set to obtain an interest score set, wherein the interest score set has an association relation with the second live broadcast room set;
displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
acquiring a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast room displayed in the first page;
when a second operation instruction of the target user is received, the ordered list of the live rooms in the second page is adjusted according to the first operation instruction, the second page has a correlation relation with the first page, and the second operation instruction is used for displaying the second page.
In a specific implementation process, the processor 303 may implement any of the embodiments corresponding to fig. 1 by calling the operation instructions stored in the memory 304.
Referring to fig. 4, fig. 4 is a schematic view of an embodiment of an electronic device according to an embodiment of the invention.
As shown in fig. 4, an embodiment of the present invention provides an electronic device, which includes a memory 410, a processor 420, and a computer program 411 stored in the memory 420 and running on the processor 420, and when the processor 420 executes the computer program 411, the following steps are implemented:
acquiring a first live broadcast room set watched by a target user within a first preset time length, wherein the first live broadcast room set comprises at least one live broadcast room;
determining a second live broadcast room set according to the first live broadcast room set, wherein the second live broadcast room set has an association relation with the first live broadcast room set, the similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one live broadcast room in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
calculating the interest score of the target user to each live broadcast room of the second live broadcast room set to obtain an interest score set, wherein the interest score set has an association relation with the second live broadcast room set;
displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
acquiring a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast room displayed in the first page;
when a second operation instruction of the target user is received, the ordered list of the live rooms in the second page is adjusted according to the first operation instruction, the second page has a correlation relation with the first page, and the second operation instruction is used for displaying the second page.
In a specific implementation, when the processor 420 executes the computer program 411, any of the embodiments corresponding to fig. 1 may be implemented.
Since the electronic device described in this embodiment is a device used for implementing a page display apparatus in the embodiment of the present invention, based on the method described in the embodiment of the present invention, those skilled in the art can understand the specific implementation manner of the electronic device in this embodiment and various variations thereof, so that how to implement the method in the embodiment of the present invention by the electronic device is not described in detail herein, and as long as the device used for implementing the method in the embodiment of the present invention by the person skilled in the art belongs to the intended protection scope of the present invention.
Referring to fig. 5, fig. 5 is a schematic diagram illustrating an embodiment of a computer-readable storage medium according to the present invention.
As shown in fig. 5, the present embodiment provides a computer-readable storage medium 500 having a computer program 511 stored thereon, the computer program 511 implementing the following steps when executed by a processor:
acquiring a first live broadcast room set watched by a target user within a first preset time length, wherein the first live broadcast room set comprises at least one live broadcast room;
determining a second live broadcast room set according to the first live broadcast room set, wherein the second live broadcast room set has an association relation with the first live broadcast room set, the similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one live broadcast room in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
calculating the interest score of the target user to each live broadcast room of the second live broadcast room set to obtain an interest score set, wherein the interest score set has an association relation with the second live broadcast room set;
displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
acquiring a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast room displayed in the first page;
when a second operation instruction of the target user is received, the ordered list of the live rooms in the second page is adjusted according to the first operation instruction, the second page has a correlation relation with the first page, and the second operation instruction is used for displaying the second page.
In a specific implementation, the computer program 511 may implement any of the embodiments corresponding to fig. 1 when executed by a processor.
It should be noted that, in the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to relevant descriptions of other embodiments for parts that are not described in detail in a certain embodiment.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Embodiments of the present invention further provide a computer program product, where the computer program product includes computer software instructions, and when the computer software instructions are executed on a processing device, the processing device executes a flow in the method for designing a wind farm digital platform in the embodiment corresponding to fig. 1.
The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that is integrated with one or more available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A page display method is applied to a live broadcast platform and is characterized by comprising the following steps:
acquiring a first live broadcast room set watched by a target user within a first preset time length, wherein the first live broadcast room set comprises at least one live broadcast room;
determining a second live broadcast room set according to the first live broadcast room set, wherein the second live broadcast room set has an association relation with the first live broadcast room set, the similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one live broadcast room in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
calculating the interest score of the target user to each live broadcast room of the second live broadcast room set to obtain an interest score set, wherein the interest score set has an association relation with the second live broadcast room set;
displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
acquiring a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast room displayed in the first page;
when a second operation instruction of the target user is received, the ordered list of the live rooms in the second page is adjusted according to the first operation instruction, the second page has a correlation relation with the first page, and the second operation instruction is used for displaying the second page.
2. The method of claim 1, wherein the adjusting the ordered list of live rooms in the second page according to the first operation instruction comprises:
determining a third live broadcast room corresponding to the first operation instruction;
calculating an interest score of a fourth live broadcast room corresponding to the third live broadcast room in the second page;
and adjusting the sorted list of the live broadcast rooms in the second page according to the interest scores of the fourth live broadcast rooms.
3. The method of claim 1 or 2, wherein determining the second set of live rooms from the first set of live rooms comprises:
calculating the similarity between each live broadcast room in a target live broadcast room set and the first live broadcast room, wherein the target live broadcast room set is all live broadcast rooms except the first live broadcast room in the live broadcast platform;
and determining the live broadcast room with the similarity reaching the preset threshold value with the first live broadcast room in the target live broadcast room set as the second live broadcast room to obtain the second live broadcast room set.
4. The method of claim 3, wherein the calculating the live broadcast room with the similarity to the first live broadcast room in the live broadcast platform reaching the preset threshold value comprises:
calculating a live broadcast room in the live broadcast platform, in which the similarity between the live broadcast platform and the first live broadcast room reaches the preset threshold value, according to the following formula:
wherein sim (i, j) is the similarity of the first live broadcast room i and the second live broadcast room j, UiFor the user set t effectively watching the first direct broadcasting room i within a second preset time lengthuiA weight coefficient of δ being greater than 0 is the time for the target user u to effectively view the first live time i for the last time;
wherein the content of the first and second substances,
quthe number of the target user u watching the live broadcast rooms in the second preset time length is shown.
5. The utility model provides a device that page show is applied to live platform which characterized in that includes:
the device comprises a first acquisition unit, a second acquisition unit and a first display unit, wherein the first acquisition unit is used for acquiring a first live broadcast room set watched by a target user within a first preset time length, and the first live broadcast room set comprises at least one live broadcast room;
a determining unit, configured to determine a second live broadcast room set according to the first live broadcast room set, where the second live broadcast room set has an association relationship with the first live broadcast room set, and a similarity between a first live broadcast room and a second live broadcast room reaches a preset threshold, the first live broadcast room is any one of the first live broadcast rooms in the first live broadcast room set, and the second live broadcast room is a live broadcast room corresponding to the first live broadcast room in the second live broadcast room set;
the calculation unit is used for calculating the interest score of the target user on each live broadcast room of the second live broadcast room set to obtain an interest score set, and the interest score set and the second live broadcast room set have an association relation;
the display unit is used for displaying the live broadcast rooms in the second live broadcast room set on a first page according to the interest subset;
the second obtaining unit is used for obtaining a first operation instruction of a target user on a first page, wherein the first operation instruction is an operation instruction of the target user on a live broadcast displayed in the first page;
and the adjusting unit is used for adjusting the ordered list of the live rooms in the second page according to the first operating instruction when the second operating instruction of the target user is received, the second page has a correlation relation with the first page, and the second operating instruction is used for displaying the second page.
6. The apparatus according to claim 5, wherein the adjusting unit is specifically configured to:
determining a third live broadcast room corresponding to the first operation instruction;
calculating an interest score of a fourth live broadcast room corresponding to the third live broadcast room in the second page;
and adjusting the sorted list of the live broadcast rooms in the second page according to the interest scores of the fourth live broadcast rooms.
7. The apparatus according to claim 5 or 6, wherein the determining unit is specifically configured to:
calculating the similarity between each live broadcast room in a target live broadcast room set and the first live broadcast room, wherein the target live broadcast room set is all live broadcast rooms except the first live broadcast room in the live broadcast platform;
and determining the live broadcast room with the similarity reaching the preset threshold value with the first live broadcast room in the target live broadcast room set as the second live broadcast room to obtain the second live broadcast room set.
8. The apparatus according to claim 7, wherein the determining unit is further specifically configured to:
calculating a live broadcast room in the live broadcast platform, in which the similarity between the live broadcast platform and the first live broadcast room reaches the preset threshold value, according to the following formula:
wherein sim (i, j) is the similarity of the first live broadcast room i and the second live broadcast room j, UiFor the user set t effectively watching the first direct broadcasting room i within a second preset time lengthuiA weight coefficient of δ being greater than 0 is the time for the target user u to effectively view the first live time i for the last time;
wherein the content of the first and second substances,
quthe number of the target user u watching the live broadcast rooms in the second preset time length is shown.
9. An electronic device comprising a memory, a processor, wherein the processor is configured to implement the steps of the method for page presentation according to any one of claims 1 to 4 when executing a computer management class program stored in the memory.
10. A computer-readable storage medium having stored thereon a computer management-like program, characterized in that: the computer management class program, when executed by a processor, implementing the steps of the method of page presentation according to any one of claims 1 to 4.
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| CN201810967185.1A CN110895594A (en) | 2018-08-23 | 2018-08-23 | Page display method and related equipment |
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