CN114202370A - Information recommendation method and device - Google Patents
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Abstract
The application discloses an information recommendation method and device, wherein the method comprises the following steps: the method comprises the steps of determining a plurality of pieces of recommendation information according to a target user label of a target user, determining a preset priority and a prediction priority of each piece of recommendation information in the plurality of pieces of recommendation information, further determining a weighted priority of each piece of recommendation information according to the preset priority and the prediction priority of each piece of recommendation information, and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information in the plurality of pieces of recommendation information. The priority ranking is carried out on the plurality of recommendation information in a mode of combining the preset priority and the prediction priority, so that the conversion rate of the recommendation information is effectively improved.
Description
The application is a divisional application of patent applications with the application number of '201810185126.9', the application date of '3.7.2018' and the name of 'an information recommendation method and device'.
Technical Field
The present application relates to the field of internet technologies, and in particular, to an information recommendation method and apparatus.
Background
In an information recommendation system, recommendation information is generally determined for a user based on a user tag, and then the recommendation information is recommended to the user. In practical application, when information recommendation is performed on a user by an information recommendation system, recommendation information determined for the user is recommended to the user according to what recommendation sequence, and the conversion rate of the recommendation information is affected. Therefore, an information recommendation method capable of effectively increasing the conversion rate of the recommendation information is needed.
Disclosure of Invention
The embodiment of the application provides an information recommendation method and device, which can effectively improve the conversion rate of recommendation information.
The embodiment of the application provides an information recommendation method, which comprises the following steps:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
Optionally, determining the preset priority and the predicted priority of each piece of recommendation information in the plurality of pieces of recommendation information includes:
determining a preset priority of each piece of recommended information according to a preset sorting rule;
and calculating the prediction priority of each piece of recommended information according to a preset sorting algorithm.
Optionally, calculating the predicted priority of each piece of recommendation information according to a preset sorting algorithm includes:
determining the predicted click rate of each piece of recommendation information;
and calculating the prediction priority of each piece of recommendation information according to the preset sorting algorithm and the prediction click rate.
Optionally, the preset ordering rule is determined according to an operation requirement.
Optionally, determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority includes:
determining a first preset weight corresponding to the preset sorting rule and a second preset weight corresponding to the preset sorting algorithm in a weight database;
and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the predicted priority, and determining the weighted priority of each piece of recommendation information.
Optionally, before determining the plurality of pieces of recommendation information according to the target user tag of the target user, the method further includes:
determining a first user tag of the target user according to a preset tag generation rule;
determining a second user label of the target user according to a preset label generation algorithm;
determining the first user tag and the second user tag as the target user tag.
Optionally, determining a second user tag of the target user according to a preset tag generation algorithm includes:
determining historical behavior data of the target user;
training the historical behavior data based on a machine learning algorithm to determine a classification model;
and determining the second user label of the target user according to the classification model.
An embodiment of the present application further provides an information recommendation device, including:
the first determining module is used for determining a plurality of pieces of recommendation information according to the target user tags of the target users;
the second determination module is used for determining the preset priority and the prediction priority of each piece of recommended information in the plurality of pieces of recommended information;
the third determining module is used for determining the weighted priority of each piece of recommended information according to the preset priority and the predicted priority;
and the recommending module is used for recommending information to the target user according to the plurality of pieces of recommended information and the weighted priority of each piece of recommended information.
Optionally, the second determining module further includes:
the first determining unit is used for determining the preset priority of each piece of recommendation information according to a preset sorting rule;
and the second determining unit is used for calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm.
Optionally, the second determining unit is specifically configured to:
determining the predicted click rate of each piece of recommendation information;
and calculating the prediction priority of each piece of recommendation information according to the preset sorting algorithm and the prediction click rate.
Optionally, the preset ordering rule is determined according to an operation requirement.
Optionally, the third determining module is specifically configured to:
determining a first preset weight corresponding to the preset sorting rule and a second preset weight corresponding to the preset sorting algorithm in a weight database;
and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the predicted priority, and determining the weighted priority of each piece of recommendation information.
Optionally, the apparatus further comprises:
the fourth determining module is used for determining a first user tag of the target user according to a preset tag generation rule;
the fifth determining module is used for determining a second user label of the target user according to a preset label generating algorithm;
the first determining module determines the first user tag and the second user tag as the target user tag.
Optionally, the fifth determining module is specifically configured to:
determining historical behavior data of the target user;
training the historical behavior data based on a machine learning algorithm to determine a classification model;
and determining the second user label of the target user according to the classification model.
An embodiment of the present application further provides an electronic device, including:
a memory for storing a program;
the processor executes the program stored in the memory and specifically executes:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
Embodiments of the present application also provide a computer-readable storage medium storing one or more programs that, when executed by an electronic device including a plurality of application programs, cause the electronic device to perform the following method:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
the method comprises the steps of determining a plurality of pieces of recommendation information according to a target user label of a target user, determining a preset priority and a prediction priority of each piece of recommendation information in the plurality of pieces of recommendation information, further determining a weighted priority of each piece of recommendation information according to the preset priority and the prediction priority of each piece of recommendation information, and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information in the plurality of pieces of recommendation information. The priority ranking is carried out on the plurality of recommendation information in a mode of combining the preset priority and the prediction priority, so that the conversion rate of the recommendation information is effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flowchart of an information recommendation method according to an embodiment of the present application;
fig. 2 is a schematic flowchart of another information recommendation method according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an information recommendation device according to an embodiment of the present application.
Detailed Description
The technical solutions of the present application will be described clearly and completely below with reference to the specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1
Fig. 1 is a schematic flowchart of an information recommendation method according to an embodiment of the present application. The method may be as follows.
Step 102: and determining a plurality of pieces of recommendation information according to the target user tags of the target users.
In a marketing recommendation system, information recommendation needs to be performed on a current target user according to more historical behavior data. In practical applications, when determining recommendation information for a target user, a tag-based determination method is generally adopted.
It should be noted that the recommendation information may be an electronic ticket, or may be other resources that recommend to the user, and is not limited in this respect.
The user label, also called user portrait, is a hologram of the user, and describes the overall characteristics of the user through the multi-dimensional label. For example, the overall characteristics of the user include basic attributes, purchasing power, behavioral characteristics, hobbies, social networks, and the like.
In this embodiment of the application, before determining a plurality of pieces of recommendation information according to a target user tag of a target user, the method further includes:
determining a first user tag of a target user according to a preset tag generation rule;
determining a second user label of the target user according to a preset label generation algorithm;
and determining the first user label and the second user label as target user labels.
The generation mode of the target user label at least comprises the following two modes:
the first method comprises the following steps:
and presetting a label generation rule according to a specific marketing requirement and/or the marketing experience of an operator. And determining historical behavior data of the target user aiming at the target user needing information recommendation. And determining a first user tag of the target user according to the historical behavior data of the target user and a preset tag generation rule, and further determining the first user tag as the target user tag of the target user.
For example, the preset tag generation rule is: when the purchase consumption amount of the user in the last 30 days is between 1K and 5K, the first user label of the user is 'purchasing power is normal'.
And setting a label generation rule based on a specific marketing requirement and/or a marketing experience of an operator, so that the target user label can be determined for the target user by well utilizing the abundant experience of the operator and the specific marketing requirement.
And the second method comprises the following steps:
in the embodiment of the present application, determining a second user tag of a target user according to a preset tag generation algorithm includes:
determining historical behavior data of a target user;
training historical behavior data based on a machine learning algorithm to determine a classification model;
and determining a second user label of the target user according to the classification model.
After the historical behavior data of the target user is determined, based on a machine learning algorithm, performing classification model training on the historical behavior data to obtain a classification model, determining a second user label of the target user according to the classification model obtained through training, and further determining the second user label as the target user label of the target user.
It should be noted that the machine learning algorithm is an algorithm that can be trained to obtain a classification model, and is not limited in this respect.
For example, a classification model training is performed on the historical behavior data of the target user to obtain a classification model, and then the target user is determined to like playing a game according to the classification model, so that the second user label "game" of the target user is determined.
And the target user label of the target user can be effectively predicted based on the algorithm model.
According to the embodiment of the application, the target user label is determined for the target user based on the preset label generation rule set based on the marketing requirement and/or the marketing experience of the operator and the preset label generation algorithm corresponding to the algorithm model, so that the determined target user label is richer, the user characteristics can be better reflected, and then a plurality of recommendation information can be more accurately determined for the target user according to the target user label, and the target user requirement is met.
Step 104: and determining the preset priority and the predicted priority of each piece of recommended information in the plurality of pieces of recommended information.
In practical application, when information is recommended to a target user, the conversion rate of the recommended information is affected by different arrangement orders of a plurality of pieces of recommended information. In order to improve the conversion rate of the recommendation information, when recommending a plurality of recommendation information to a target user, an appropriate recommendation order needs to be determined for the plurality of recommendation information, that is, an appropriate priority needs to be determined for each recommendation information in the plurality of recommendation information.
After a plurality of pieces of recommendation information are determined for a target user according to a target user tag of the target user, a preset priority and a prediction priority of each piece of recommendation information in the plurality of pieces of recommendation information are determined.
Specifically, determining a preset priority and a predicted priority of each piece of recommendation information in the plurality of pieces of recommendation information includes:
determining a preset priority of each piece of recommendation information according to a preset sorting rule;
and calculating the prediction priority of each piece of recommended information according to a preset sorting algorithm.
The priority determination mode of each piece of recommendation information in the plurality of pieces of recommendation information at least comprises the following two modes:
the first method comprises the following steps:
in the marketing recommendation system, a plurality of information are stored in an information database, an operator sets a sequencing rule based on a specific marketing requirement and/or marketing experience of the operator, and then the marketing recommendation system determines a preset priority for the information in the information database according to the preset sequencing rule.
For example, the marketing recommendation system is an electronic coupon marketing recommendation system, 5 pieces of electronic coupon information (electronic coupons a to E) are stored in an electronic coupon database, and according to a preset sorting rule, the preset priorities of the 5 pieces of electronic coupons are from high to low: electronic coupon a > electronic coupon B > electronic coupon C > electronic coupon D > electronic coupon E.
The recommendation information determined for the target user according to the target user tag is as follows: the electronic coupons B, D and E are determined according to the preset sorting rule, and therefore the preset priority of each piece of recommendation information is as follows: electronic coupon B > electronic coupon D > electronic coupon E.
The ordering rule is set based on the specific marketing requirement and/or the marketing experience of the operator, the rich experience and the specific marketing requirement of the operator can be well utilized, the preset priority is determined for the information to be recommended, and the conversion rate of the recommended information is effectively improved in a manual experience mode.
And the second method comprises the following steps:
in the embodiment of the application, the prediction priority of each piece of recommendation information is calculated according to a preset sorting algorithm, and the method comprises the following steps
Determining the predicted click rate of each piece of recommendation information;
and calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm and a preset click rate.
After a plurality of pieces of recommendation information are determined for a target user according to a target user label, the marketing recommendation system determines the predicted click rate of each piece of recommendation information according to historical click data of each piece of recommendation information, and then calculates the predicted priority of each piece of recommendation information in real time through a preset sorting algorithm according to the predicted click rate of each piece of recommendation information.
For example, the marketing recommendation system is an electronic coupon marketing recommendation system, and the recommendation information determined for the target user according to the target user tag is: the electronic coupon A, the electronic coupon C and the electronic coupon E determine that the predicted click rate of each piece of recommendation information is from high to low according to the historical click data of each piece of recommendation information: the electronic coupon A, the electronic coupon C and the electronic coupon E are calculated according to the predicted click rate of each piece of recommendation information and a preset sorting algorithm, and the prediction priority of each piece of recommendation information is as follows: electronic coupon a > electronic coupon C > electronic coupon E.
And determining the prediction priority of each piece of recommendation information in real time according to the prediction click rate, namely effectively improving the conversion rate of the recommendation information in an intelligent priority determination mode of a machine.
Step 106: and determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority.
After the preset priority and the predicted priority of each piece of recommendation information are determined, in order to comprehensively consider artificial experience and machine intelligence in the sorting process, the weighted priority of each piece of recommendation information is comprehensively determined according to the preset priority and the predicted priority of each piece of recommendation information.
Specifically, determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority includes:
determining a first preset weight corresponding to a preset sorting rule and a second preset weight corresponding to a preset sorting algorithm in a weight database;
and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the prediction priority, and determining the weighted priority of each piece of recommendation information.
In order to more flexibly reflect the proportion of artificial experience and machine intelligence in the sorting process, a first preset weight corresponding to a preset sorting rule and a second preset weight corresponding to a preset sorting algorithm are preset, then the preset priority determined according to the preset sorting rule and the prediction priority determined according to the preset sorting algorithm are subjected to weighted summation, and finally the weighted priority of each piece of recommendation information is determined.
Wherein, the weighted priority is a preset priority and a first preset weight + the predicted priority and a second preset weight.
For example, recommendation information a: presetting the priority as 2 and predicting the priority as 6; recommendation information B: the preset priority is 1, and the prediction priority is 4. The first preset weight corresponding to the preset sorting rule is 0.3, and the second preset weight corresponding to the preset sorting algorithm is 0.7. Therefore, the weighted priority of the recommendation information a is 2 × 0.3+6 × 0.7 — 4.8; the weighted priority of the recommendation information B is 1 × 0.3+4 × 0.7 — 3.1.
It should be noted that, according to different specific gravity requirements for human experience and machine intelligence, the first preset weight and the second preset weight can be flexibly adjusted according to actual conditions.
In the embodiment of the application, a plurality of preset weights corresponding to a preset sorting rule and a plurality of preset weights corresponding to a preset sorting algorithm are stored in a weight database;
wherein, in the weight database, determining a first preset weight corresponding to a preset sorting rule and a second preset weight corresponding to a preset sorting algorithm comprises:
determining a first preset weight corresponding to a preset sorting rule in the weighted summation of this time in a plurality of preset weights corresponding to the preset sorting rule;
and determining a second preset weight corresponding to the preset ranking algorithm in the weighted summation of this time in a plurality of preset weights corresponding to the preset ranking algorithm.
For example, in the weight database, three pairs of weights corresponding to a preset sorting rule and a preset sorting algorithm are configured: the weight corresponding to the preset sorting rule is 0.5, and the weight corresponding to the preset sorting algorithm is 0.5; the weight corresponding to the preset sorting rule is 0.3, and the weight corresponding to the preset sorting algorithm is 0.7; the weight corresponding to the preset sorting rule is 0.7, and the weight corresponding to the preset sorting algorithm is 0.3.
Different weight pairs can be selected according to different specific gravity requirements on human experience and machine intelligence. For example, when the ratio of the manual experience to the machine intelligence requirement is the same, a first preset weight corresponding to a preset sorting rule may be selected to be 0.5, and a second preset weight corresponding to a preset sorting algorithm may be selected to be 0.5; when the specific gravity requirement on the manual experience is higher than that of the machine intelligence, a first preset weight of 0.7 and a second preset weight corresponding to a preset sorting algorithm of 0.3 can be selected; when the specific gravity requirement on the machine intelligence is higher than that of the artificial experience, the first preset weight can be selected to be 0.3, and the second preset weight corresponding to the preset sorting algorithm can be selected to be 0.7.
Step 108: and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
After determining a plurality of pieces of recommendation information for a target user and determining the weighted priority of each piece of recommendation information, sorting the plurality of pieces of recommendation information according to the weighted priority, and recommending the plurality of pieces of recommendation information to the target user in sequence.
According to the technical scheme, the recommendation information is determined according to the target user label of the target user, the preset priority and the prediction priority of each recommendation information in the recommendation information are determined, the weighted priority of each recommendation information is determined according to the preset priority and the prediction priority of each recommendation information, and information recommendation is carried out on the target user according to the recommendation information and the weighted priority of each recommendation information in the recommendation information. The priority ranking is carried out on the plurality of recommendation information in a mode of combining the preset priority and the prediction priority, so that the conversion rate of the recommendation information is effectively improved.
Example 2
The inventive concept of the present application is described in detail based on the foregoing embodiment 1, and in order to better understand the technical features, means and effects of the present application, the information recommendation method of the present application is further described below, thereby forming a further embodiment of the present application.
The information recommendation process in embodiment 2 of the present application is similar to the information recommendation process in embodiment 1, and some other steps that are not introduced in embodiment 2 may refer to the related description in embodiment 1, and are not described herein again.
Fig. 2 is a schematic flowchart of another information recommendation method according to an embodiment of the present application.
Step 201: in a marketing recommendation system, aiming at a target user needing information recommendation, determining historical behavior data of the target user.
Step 202: determining a first user tag of a target user according to a preset tag generation rule; determining a second user label of the target user according to a preset label generation algorithm; and determining the first user label and the second user label as target user labels.
Step 203: and determining a plurality of pieces of recommendation information according to the target user tags of the target users, namely recalling the plurality of pieces of recommendation information corresponding to the target user tags according to the target user tags.
Wherein the plurality of recommendation information is determined from an information database in which a plurality of information is stored.
Step 204: determining a preset priority of each piece of recommended information in the plurality of pieces of recommended information according to a preset sorting rule; and determining the prediction priority of each piece of recommended information in the plurality of pieces of recommended information according to a preset sorting algorithm.
The method comprises the steps of setting a sorting rule based on a specific marketing requirement and/or marketing experience of an operator, determining a preset priority of each piece of information in an information database according to the preset sorting rule, further determining a preset priority of each piece of information in the information database according to the information in the information database, and determining the preset priority of each piece of recommended information.
Step 205: and determining a first preset weight corresponding to a preset sorting rule and a second preset weight corresponding to a preset sorting algorithm in a weight database.
The first preset weight and the second preset weight are preset according to different specific gravity requirements on human experience and machine intelligence.
Step 206: and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the prediction priority, and determining the weighted priority of each piece of recommendation information.
Wherein, the weighted priority is a preset priority and a first preset weight + the predicted priority and a second preset weight.
Step 207: after the weighted priority of each piece of recommendation information in the plurality of pieces of recommendation information is determined, the plurality of pieces of recommendation information are sorted according to the weighted priority, and then the plurality of pieces of recommendation information are recommended to the target user according to the order.
According to the technical scheme, the recommendation information is determined according to the target user label of the target user, the preset priority and the prediction priority of each recommendation information in the recommendation information are determined, the weighted priority of each recommendation information is determined according to the preset priority and the prediction priority of each recommendation information, and information recommendation is carried out on the target user according to the recommendation information and the weighted priority of each recommendation information in the recommendation information. The priority ranking is carried out on the plurality of recommendation information in a mode of combining the preset priority and the prediction priority, so that the conversion rate of the recommendation information is effectively improved.
Example 3
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 3, at the hardware level, the electronic device includes a processor, and optionally further includes an internal bus, a network interface, and a memory. The Memory may include a Memory, such as a Random-Access Memory (RAM), and may further include a non-volatile Memory, such as at least 1 disk Memory. Of course, the electronic device may also include hardware required for other services.
The processor, the network interface, and the memory may be connected to each other via an internal bus, which may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 3, but this does not indicate only one bus or one type of bus.
And the memory is used for storing programs. In particular, the program may include program code comprising computer operating instructions. The memory may include both memory and non-volatile storage and provides instructions and data to the processor.
The processor reads the corresponding computer program from the nonvolatile memory into the memory and then runs the computer program to form the information recommendation device on the logic level. The processor is used for executing the program stored in the memory and is specifically used for executing the following operations:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
The above-described method performed as in embodiment 1 and/or embodiment 2 of the present application may be applied to or implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
The electronic device may further execute the method executed in fig. 1 and/or fig. 2, and implement the functions of embodiment 1 and/or embodiment 2, which are not described herein again.
An embodiment of the present application further provides a computer-readable storage medium storing one or more programs, where the one or more programs include instructions, which, when executed by an electronic device including a plurality of application programs, enable the electronic device to perform the information recommendation method in the embodiment shown in fig. 1, and specifically are configured to perform the following operations:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
and recommending information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
Fig. 4 is a schematic structural diagram of an information recommendation device according to an embodiment of the present application. The apparatus 400 shown in fig. 4 comprises:
the first determining module 401 determines a plurality of pieces of recommendation information according to the target user tags of the target users;
a second determining module 402, configured to determine a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
a third determining module 403, configured to determine a weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
and the recommending module 404 recommends information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information.
Optionally, the second determining module 402 further includes:
the first determining unit is used for determining the preset priority of each piece of recommendation information according to a preset sorting rule;
and the second determining unit is used for calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm.
Optionally, the second determining unit is specifically configured to:
determining the predicted click rate of each piece of recommendation information;
and calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm and the prediction click rate.
Optionally, the preset ordering rule is determined according to the operation requirement.
Optionally, the third determining module 403 is specifically configured to:
determining a first preset weight corresponding to a preset sorting rule and a second preset weight corresponding to a preset sorting algorithm in a weight database;
and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the prediction priority, and determining the weighted priority of each piece of recommendation information.
Optionally, the apparatus 400 further comprises:
the fourth determining module is used for determining a first user label of the target user according to a preset label generating rule;
the fifth determining module is used for determining a second user label of the target user according to a preset label generating algorithm;
the first determining module 401 determines the first user tag and the second user tag as target user tags.
Optionally, the fifth determining module is specifically configured to:
determining historical behavior data of a target user;
training historical behavior data based on a machine learning algorithm to determine a classification model;
and determining the second user label of the target user according to the classification model.
According to the information recommendation device, a first determination module determines a plurality of recommendation information according to a target user tag of a target user; the second determination module determines the preset priority and the prediction priority of each piece of recommended information in the plurality of pieces of recommended information; the third determining module determines the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority; and the recommending module recommends information to the target user according to the plurality of pieces of recommendation information and the weighted priority of each piece of recommendation information. The priority ranking is carried out on the plurality of recommendation information in a mode of combining the preset priority and the prediction priority weighting, so that the conversion rate of the recommendation information is effectively improved
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an Integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Hardware Description Language), traffic, pl (core universal Programming Language), HDCal (jhdware Description Language), lang, Lola, HDL, laspam, hardward Description Language (vhr Description Language), vhal (Hardware Description Language), and vhigh-Language, which are currently used in most common. It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic for the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be regarded as being both a software module for performing the method and a structure within a hardware component.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing the present application.
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 processor, 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.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The application may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An information recommendation method, comprising:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
sorting the plurality of pieces of recommendation information according to the weighted priority of each piece of recommendation information, and recommending information to the target user according to the order obtained by sorting;
wherein determining the preset priority and the predicted priority of each piece of recommended information in the plurality of pieces of recommended information includes:
determining a preset priority of each piece of recommended information according to a preset sorting rule, wherein the preset sorting rule is determined according to operation requirements;
determining the predicted click rate of each piece of recommendation information; and calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm and the prediction click rate.
2. The method of claim 1, determining a weighted priority for each recommendation based on the preset priority and the predicted priority, comprising:
determining a first preset weight corresponding to the preset sorting rule and a second preset weight corresponding to the preset sorting algorithm in a weight database;
and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the predicted priority, and determining the weighted priority of each piece of recommendation information.
3. The method of claim 1, prior to determining the plurality of recommendation information based on the target user tag of the target user, the method further comprising:
determining a first user tag of the target user according to a preset tag generation rule;
determining a second user label of the target user according to a preset label generation algorithm;
determining the first user tag and the second user tag as the target user tag.
4. The method of claim 1, determining a second user tag for the target user according to a preset tag generation algorithm, comprising:
determining historical behavior data of the target user;
training the historical behavior data based on a machine learning algorithm to determine a classification model;
and determining the second user label of the target user according to the classification model.
5. An information recommendation apparatus comprising:
the first determining module is used for determining a plurality of pieces of recommendation information according to the target user tags of the target users;
the second determination module is used for determining the preset priority and the prediction priority of each piece of recommended information in the plurality of pieces of recommended information;
the third determining module is used for determining the weighted priority of each piece of recommended information according to the preset priority and the predicted priority;
the recommendation module is used for sequencing the plurality of pieces of recommendation information according to the weighted priority of each piece of recommendation information and recommending information to the target user according to the sequence obtained by sequencing;
wherein the second determining module further comprises:
the first determining unit is used for determining the preset priority of each piece of recommendation information according to a preset sorting rule, wherein the preset sorting rule is determined according to operation requirements;
a second determining unit that determines a predicted click rate of each piece of recommendation information; and calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm and the prediction click rate.
6. The apparatus of claim 5, wherein the third determining module is specifically configured to:
determining a first preset weight corresponding to the preset sorting rule and a second preset weight corresponding to the preset sorting algorithm in a weight database;
and according to the first preset weight and the second preset weight, carrying out weighted summation on the preset priority and the predicted priority, and determining the weighted priority of each piece of recommendation information.
7. The apparatus of claim 5, further comprising:
the fourth determining module is used for determining a first user tag of the target user according to a preset tag generation rule;
the fifth determining module is used for determining a second user label of the target user according to a preset label generating algorithm;
the first determining module determines the first user tag and the second user tag as the target user tag.
8. The apparatus of claim 5, wherein the fifth determining module is specifically configured to:
determining historical behavior data of the target user;
training the historical behavior data based on a machine learning algorithm to determine a classification model;
and determining the second user label of the target user according to the classification model.
9. An electronic device, comprising:
a memory for storing a program;
the processor executes the program stored in the memory and specifically executes:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
sorting the plurality of pieces of recommendation information according to the weighted priority of each piece of recommendation information, and recommending information to the target user according to the order obtained by sorting;
wherein determining the preset priority and the predicted priority of each piece of recommended information in the plurality of pieces of recommended information includes:
determining a preset priority of each piece of recommended information according to a preset sorting rule, wherein the preset sorting rule is determined according to operation requirements;
determining the predicted click rate of each piece of recommendation information; and calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm and the prediction click rate.
10. A computer readable storage medium storing one or more programs which, when executed by an electronic device including a plurality of application programs, cause the electronic device to perform a method of:
determining a plurality of pieces of recommendation information according to the target user tags of the target users;
determining a preset priority and a predicted priority of each piece of recommended information in the plurality of pieces of recommended information;
determining the weighted priority of each piece of recommendation information according to the preset priority and the predicted priority;
sorting the plurality of pieces of recommendation information according to the weighted priority of each piece of recommendation information, and recommending information to the target user according to the order obtained by sorting;
wherein determining the preset priority and the predicted priority of each piece of recommended information in the plurality of pieces of recommended information includes:
determining a preset priority of each piece of recommended information according to a preset sorting rule, wherein the preset sorting rule is determined according to operation requirements;
determining the predicted click rate of each piece of recommendation information; and calculating the prediction priority of each piece of recommendation information according to a preset sorting algorithm and the prediction click rate.
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| CN109740066B (en) * | 2019-01-28 | 2021-05-28 | 北京三快在线科技有限公司 | Information recommendation method, information recommendation device, storage medium and electronic equipment |
| CN110647685B (en) * | 2019-09-23 | 2023-07-28 | 创新先进技术有限公司 | Information recommendation method, device and equipment |
| CN112784151B (en) * | 2019-11-08 | 2024-02-06 | 北京搜狗科技发展有限公司 | Method and related device for determining recommended information |
| CN111104591B (en) * | 2019-11-29 | 2023-05-12 | 支付宝(杭州)信息技术有限公司 | Recommendation information generation method and device |
| CN110825090A (en) * | 2019-11-29 | 2020-02-21 | 苏州智加科技有限公司 | Method, device and storage medium for dividing prediction priority of automatic driving vehicle |
| CN111311104B (en) * | 2020-02-27 | 2023-08-25 | 第四范式（北京）技术有限公司 | Recommendation method, device and system for configuration file |
| CN113395304A (en) * | 2020-03-12 | 2021-09-14 | 阿里巴巴集团控股有限公司 | Information pushing method and system, client, storage medium and computing terminal |
| US11811520B2 (en) * | 2020-12-10 | 2023-11-07 | International Business Machines Corporation | Making security recommendations |
| CN112561636A (en) * | 2020-12-14 | 2021-03-26 | 深圳市傲天科技股份有限公司 | Recommendation method, recommendation device, terminal equipment and medium |
| CN112699168B (en) * | 2020-12-30 | 2021-09-07 | 东方财富信息股份有限公司 | Service recommendation method and system based on Internet financial and big data |
| CN113326203B (en) * | 2021-06-22 | 2022-08-12 | 深圳前海微众银行股份有限公司 | Information recommendation method, equipment and storage medium |
| CN114387056A (en) * | 2021-12-29 | 2022-04-22 | 中国电信股份有限公司 | Information recommendation method and device |
| CN114357294B (en) * | 2021-12-30 | 2023-02-17 | 北京达佳互联信息技术有限公司 | Content recommendation method and device, electronic equipment and storage medium |
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| CN106407477A (en) * | 2016-11-22 | 2017-02-15 | 深圳市互联在线云计算股份有限公司 | Multidimensional interconnection recommendation method and system |
| CN107330050A (en) * | 2017-06-28 | 2017-11-07 | 达而观信息科技（上海）有限公司 | A kind of personalized recommendation method and system |
| CN107391680A (en) * | 2017-07-24 | 2017-11-24 | 北京京东尚科信息技术有限公司 | Content recommendation method, device and equipment |
| CN107729542B (en) * | 2017-10-31 | 2021-05-04 | 咪咕音乐有限公司 | Information scoring method and device and storage medium |
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