CN113486237A - Flight information recommendation method and system, storage medium and electronic equipment - Google Patents
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Abstract
The invention relates to the technical field of aviation information, and provides a flight information recommendation method, a flight information recommendation system, a flight information recommendation storage medium and electronic equipment, wherein the flight information recommendation method comprises the following steps: according to preset social network data, constructing an undirected graph, and obtaining at least one complete graph from the undirected graph; the method comprises the steps of recommending the same flight information to the intelligent terminal of a user corresponding to each node in any complete graph, constructing an undirected graph capable of representing social relations among multiple users based on preset social network data, obtaining at least one complete graph from the undirected graph, wherein the social relations exist between two users corresponding to each two nodes in the complete graph, and the situation that all users corresponding to the complete graph are closely connected is explained.
Description
Technical Field
The invention relates to the technical field of aviation information, in particular to a flight information recommendation method, a flight information recommendation system, a flight information recommendation storage medium and electronic equipment.
Background
With the gradual development of the strategy from the major air transportation country to the strong air transportation country in China, the data volume of flight information is increasing day by day, at present, an airline company provides corresponding flight information for each user according to the travel habits of the users so as to reduce the time spent by the users for acquiring the flight information, however, the habits of each user need to be analyzed and a data model of each user needs to be established, and then the corresponding flight information is acquired according to the data model of each user and recommended to the users, so that the problems of abnormal complexity and low efficiency of the data processing process are caused.
Disclosure of Invention
The invention provides a recommendation method, a recommendation system, a storage medium and electronic equipment for flight information, and aims to solve the technical problems that: how to efficiently recommend flight information.
The technical scheme of the flight information recommendation method is as follows:
constructing an undirected graph according to preset social network data, wherein nodes in the undirected graph represent: the preset social network data relates to a user, and an edge between any two nodes in the undirected graph represents: a social relationship exists between two users corresponding to the two nodes;
obtaining at least one complete graph from the undirected graph;
and recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph.
The flight information recommendation method has the following beneficial effects:
the method includes the steps that an undirected graph capable of representing social relations among a plurality of users is built based on preset social network data, at least one complete graph is obtained from the undirected graph, social relations exist between two users corresponding to every two nodes in the complete graph, and the fact that all users corresponding to the complete graph are close to each other is explained, the same flight information is recommended to an intelligent terminal of each user corresponding to the complete graph at the moment, a corresponding data model does not need to be built for each user, and complexity of data processing is reduced.
On the basis of the above scheme, the method for recommending flight information according to the present invention may be further improved as follows.
Further, the recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph includes:
generating a short link corresponding to each node in any complete graph, wherein all the short links point to flight information to be recommended;
sending each short link to an intelligent terminal of a corresponding user;
and when any user clicks the received short link, turning to the flight information to be recommended.
The beneficial effect of adopting the further scheme is that: and the short link is sent to the intelligent terminal of the user, and compared with the flight information to be recommended, the short link is shorter in length, so that the storage space can be reduced, and the management is convenient.
Further, still include:
and when any user does not check that the time length of the received short link exceeds the preset time length and generates new flight information to be recommended, directing the short link received by the user to the new flight information to be recommended.
The beneficial effect of adopting the further scheme is that: in the application, when any user does not check the received short link for a time period exceeding a preset time period and generates new flight information to be recommended, the short link does not need to be sent again, only the short link received by the user needs to be pointed to the new flight information to be recommended, and when the user clicks the short link, the new flight information to be recommended can be obtained, so that the user can be ensured to obtain the latest flight information to buy tickets and the like, the recommendation frequency is reduced, and the user experience is greatly improved.
Further, still include:
counting and obtaining the commonly used activity area of each user corresponding to any complete graph according to the life track information of each user corresponding to the complete graph;
and acquiring a public area with the occurrence frequency of more than the preset frequency in all the common activity areas, and determining the airport information of the airport associated with the public area as the flight information to be recommended.
The beneficial effect of adopting the further scheme is that: the airport information of the airport associated with the public area corresponding to any complete graph is determined as the flight information to be recommended, so that the accuracy of recommendation can be guaranteed as much as possible.
The technical scheme of the flight information recommendation system is as follows:
the recommendation system comprises a construction module, an acquisition module and a recommendation module;
the construction module is used for constructing an undirected graph according to preset social network data, wherein nodes in the undirected graph represent: the preset social network data relates to a user, and an edge between any two nodes in the undirected graph represents: a social relationship exists between two users corresponding to the two nodes;
the acquisition module is used for obtaining at least one complete graph from the undirected graph;
and the recommending module is used for recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph.
The flight information recommendation system has the following beneficial effects:
the method includes the steps that an undirected graph capable of representing social relations among a plurality of users is built based on preset social network data, at least one complete graph is obtained from the undirected graph, social relations exist between two users corresponding to every two nodes in the complete graph, and the fact that all users corresponding to the complete graph are close to each other is explained.
On the basis of the above scheme, the flight information recommendation system of the invention can be further improved as follows.
Further, the recommendation module is specifically configured to:
generating a short link corresponding to each node in any complete graph, wherein all the short links point to flight information to be recommended;
sending each short link to an intelligent terminal of a corresponding user;
and when any user clicks the received short link, turning to the flight information to be recommended.
The beneficial effect of adopting the further scheme is that: and the short link is sent to the intelligent terminal of the user, and compared with the flight information to be recommended, the short link is shorter in length, so that the storage space can be reduced, and the management is convenient.
Further, the recommendation module is further configured to: and when any user does not check that the time length of the received short link exceeds the preset time length and generates new flight information to be recommended, directing the short link received by the user to the new flight information to be recommended.
The beneficial effect of adopting the further scheme is that: in the application, when any user does not check the received short link for a time period exceeding a preset time period and generates new flight information to be recommended, the short link does not need to be sent again, only the short link received by the user needs to be pointed to the new flight information to be recommended, and when the user clicks the short link, the new flight information to be recommended can be obtained, so that the user can be ensured to obtain the latest flight information to buy tickets and the like, the recommendation frequency is reduced, and the user experience is greatly improved.
Further, the device further comprises a determining module, wherein the determining module is used for:
counting and obtaining the commonly used activity area of each user corresponding to any complete graph according to the life track information of each user corresponding to the complete graph;
and acquiring a public area with the occurrence frequency of more than the preset frequency in all the common activity areas, and determining the airport information of the airport associated with the public area as the flight information to be recommended.
The beneficial effect of adopting the further scheme is that: the airport information of the airport associated with the public area corresponding to any complete graph is determined as the flight information to be recommended, so that the accuracy of recommendation can be guaranteed as much as possible.
A storage medium of the present invention stores instructions, and when the instructions are read by a computer, the instructions cause the computer to execute any one of the above-described flight information recommendation methods.
An electronic device of the present invention includes a processor and the storage medium, where the processor executes instructions in the storage medium.
Drawings
Fig. 1 is a schematic flow chart of a flight information recommendation method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an undirected graph;
FIG. 3 is a complete graph taken from the undirected graph of FIG. 2;
FIG. 4 is a schematic flow chart of recommending flight information;
fig. 5 is a schematic structural diagram of a flight information recommendation system according to an embodiment of the present invention;
Detailed Description
As shown in fig. 1, a method for recommending flight information according to an embodiment of the present invention includes the following steps:
s1, constructing an undirected graph according to preset social network data, wherein nodes in the undirected graph represent: the preset social network data relates to a user, and an edge between any two nodes in the undirected graph represents: a social relationship exists between two users corresponding to the two nodes, specifically 10 users are taken as an example for explanation, specifically:
s10, obtaining preset social network data, specifically:
1) obtaining predetermined social network data of users as preset social network data, for example, 10 users are specified in advance, the social network data of the 10 users are obtained as the preset social network data, the preset social network data includes QQ communication data, telephone communication data, micro-communication data, mailbox communication data and the like, wherein the QQ communication data includes records that at least two users communicate through a QQ chat tool, the telephone communication data includes records that at least two users communicate through a telephone, the micro-communication data includes records that at least two users communicate through micro-communication, and the mailbox communication data includes records that at least two users communicate through mailboxes;
2) obtaining existing social network data as preset social network data, for example, the preset social network data relates to 10 users, and determining whether a social relationship exists between any two users according to the preset social network data;
s10, constructing an undirected graph: if any two users have a connection, the social relationship between the two users is indicated. Specifically, the method comprises the following steps:
for example, 10 users are respectively marked as a first user, a second user, a third user, a fourth user, a fifth user, a sixth user, a seventh user, an eighth user, a ninth user, and a tenth user, ten preset users are respectively represented by ten nodes, specifically: the first node 101 represents a first user, the second node 102 represents a second user, the third node 103 represents a third user, the fourth node 1041 represents a fourth user, the fifth node 105105 represents a fifth user, the sixth node 106 represents a sixth user, the seventh node 107 represents a seventh user, the eighth node 108 represents an eighth user, the ninth node 109 represents a ninth user, and the tenth node 110110 represents a tenth user, if the preset social network data display shows that the first user and the second user have been connected through WeChat, the social relationship between the two users is shown, and so on, the undirected graph shown in FIG. 2 is constructed.
In the undirected graph shown in fig. 2, ten nodes exist, each node represents each user, and an edge is represented by a dotted line, for example, if a first user and a third user have a social relationship, an edge is connected between the first node 101 and the third node 103, and if a first user and a fourth user have a social relationship, an edge is connected between the first node 101 and the fourth node 104, and so on.
S2, obtaining at least one complete graph from the undirected graph, specifically:
the characteristics of the complete graph are: every two nodes are connected with one edge, and the undirected graph is constructed in the application, so that the complete graph is an undirected complete graph, and if the undirected graph exists in the application, social relations exist between two users corresponding to every two nodes in the complete graph, which indicates that all users corresponding to the complete graph are closely connected, the complete graph can be obtained from the undirected graph based on SageMath software, and various computing methods for obtaining the complete graph from the undirected graph are disclosed at present.
Moreover, in the calculation process, the complete graph of the corresponding order may also be obtained by setting the order, for example, when the order is set to 6 orders, the order of the obtained complete graph is not less than 6 orders, and the 6-order complete graph indicates that there are 6 nodes in the complete graph.
According to the characteristics of the complete graph, the complete graph shown in fig. 3 is obtained from the undirected graph shown in fig. 2, in the complete graph, an edge exists between every two nodes in the first node 101, the third node 103, the fourth node 104, the sixth node 106, the seventh node 107 and the ninth node 109, which indicates that a social relationship exists between every two users in the first user, the third user, the fourth user, the sixth user, the seventh user and the ninth user.
Under the ideal condition, all the corresponding users in each complete graph are one person, and the probability that one person goes out at the same time is extremely high, so that the same flight information can be recommended to one person.
And S3, recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph.
The method includes the steps that an undirected graph capable of representing social relations among multiple users is built based on preset social network data, at least one complete graph is obtained from the undirected graph, social relations exist between two users corresponding to every two nodes in the complete graph, the fact that all users corresponding to the complete graph are closely connected is shown, the same flight information is recommended to an intelligent terminal of each user corresponding to the complete graph, a corresponding data model does not need to be built for each user, and complexity of data processing is reduced.
Preferably, as shown in fig. 4, in the above technical solution, the recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph includes:
s30, generating short links corresponding to each node in any complete graph, wherein all the short links point to flight information to be recommended; specifically, the method comprises the following steps:
setting an ID for each user, wherein the ID of each user can be used as a short link corresponding to each node in any complete graph, namely the short link corresponding to each user, or the ID is set for each user and the short link corresponding to each user is obtained by combining a timestamp;
s31, sending each short link to the intelligent terminal of the corresponding user;
s32, when any user clicks the received short link, turning to the flight information to be recommended, namely, enabling the current interface of the intelligent terminal to jump to display the flight information to be recommended.
And the short link is sent to the intelligent terminal of the user, and compared with the flight information to be recommended, the short link is shorter in length, so that the storage space can be reduced, and the management is convenient.
Preferably, in the above technical solution, the method further comprises:
and S33, when the duration of the received short link is not checked by any user and exceeds the preset duration and new flight information to be recommended is generated, directing the short link received by the user to the new flight information to be recommended.
In the prior art, no matter whether the user checks the received flight information or not, after the flight information to be recommended is updated each time, the updated flight information to be recommended is sent to the intelligent terminal of the user, so that the user feels dislike easily, and the user experience is reduced.
In the method and the device, when any user does not check that the duration of the received short link exceeds the preset duration and generates new flight information to be recommended, the short link does not need to be sent again, the short link received by the user only needs to be pointed to the new flight information to be recommended, and when the user clicks the short link, the new flight information to be recommended can be obtained, so that the user can be ensured to obtain the latest flight information to purchase airline tickets and the like, the recommendation frequency is reduced, and the user experience degree is greatly improved.
Preferably, in the above technical solution, the method further comprises:
s030, counting and obtaining a common activity area of each user corresponding to any complete graph according to life trajectory information of each user corresponding to the complete graph, and taking each user corresponding to the complete graph shown in fig. 3 as an example for explanation, specifically:
the life track information includes each city which the user has arrived at, and the like, and the frequency of any user arriving at each city is counted or the time length of any user in each city is counted to obtain the commonly used activity area of the first user, for example, the city which the first user has arrived at is Beijing, Nanjing and Chengdu, but the life track information of the first user within one year is analyzed to know that the first user has waited for 3 days in Nanjing, and the Beijing and the Chengdu are both more than 100 days in Beijing and Chengdu, and then the Beijing and the Chengdu are used as the commonly used activity area of the first user; by analogy, obtaining common activity areas of a third user, a fourth user, a sixth user, a seventh user and a ninth user;
s031, obtaining all common activity areas with the occurrence frequency larger than the preset frequency, and determining the airport information of the airport related to the common activity areas as the flight information to be recommended. Specifically, the method comprises the following steps:
for example, the common activity area of each user corresponding to the complete map shown in fig. 3 includes beijing, shanghai, nanjing, chongqing, chengdu, kunming, and hangzhou, the preset number of times is 5, if the number of times of occurrence of beijing and shanghai is 6, and the number of times of occurrence of nanjing, chongqing, chengdu, kunming, and hangzhou does not exceed 3, the beijing and shanghai are determined as the public area corresponding to the complete map shown in fig. 3, an airport associated with the public area is a flight between beijing and shanghai as flight information to be recommended, and then according to the above steps, the flight information to be recommended is sent to the clients of the first user, the third user, the fourth user, the sixth user, the seventh user, and the ninth user.
The airport information of the airport associated with the public area corresponding to any complete graph is determined as the flight information to be recommended, so that the accuracy of recommendation can be guaranteed as much as possible.
In the above embodiments, although the steps are numbered as S1, S2, etc., but only the specific embodiments are given in this application, and those skilled in the art may adjust the execution sequence of S1, S2, etc. according to the actual situation, which is also within the protection scope of the present invention, it is understood that some embodiments may include some or all of the above embodiments.
As shown in fig. 5, a flight information recommendation system 200 according to an embodiment of the present invention includes a construction module 210, an obtaining module 220, and a recommendation module 230;
the construction module 210 is configured to construct an undirected graph according to preset social network data, where nodes in the undirected graph represent: the preset social network data relates to a user, and an edge between any two nodes in the undirected graph represents: a social relationship exists between two users corresponding to the two nodes;
the obtaining module 220 is configured to obtain at least one complete graph from the undirected graph;
the recommending module 230 is configured to recommend the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph.
The method includes the steps that an undirected graph capable of representing social relations among multiple users is built based on preset social network data, at least one complete graph is obtained from the undirected graph, social relations exist between two users corresponding to every two nodes in the complete graph, the fact that all users corresponding to the complete graph are closely connected is shown, the same flight information is recommended to an intelligent terminal of each user corresponding to the complete graph, a corresponding data model does not need to be built for each user, and complexity of data processing is reduced.
Preferably, in the above technical solution, the recommending module 230 is specifically configured to:
generating a short link corresponding to each node in any complete graph, wherein all the short links point to flight information to be recommended;
sending each short link to an intelligent terminal of a corresponding user;
and when any user clicks the received short link, turning to the flight information to be recommended.
And the short link is sent to the intelligent terminal of the user, and compared with the flight information to be recommended, the short link is shorter in length, so that the storage space can be reduced, and the management is convenient.
Preferably, in the above technical solution, the recommending module 230 is further configured to: and when any user does not check that the time length of the received short link exceeds the preset time length and generates new flight information to be recommended, directing the short link received by the user to the new flight information to be recommended.
In the application, when any user does not check the received short link for a time period exceeding a preset time period and generates new flight information to be recommended, the short link does not need to be sent again, only the short link received by the user needs to be pointed to the new flight information to be recommended, and when the user clicks the short link, the new flight information to be recommended can be obtained, so that the user can be ensured to obtain the latest flight information to buy tickets and the like, the recommendation frequency is reduced, and the user experience is greatly improved.
Preferably, in the above technical solution, the apparatus further includes a determining module, where the determining module is configured to:
counting and obtaining the commonly used activity area of each user corresponding to any complete graph according to the life track information of each user corresponding to the complete graph;
and acquiring a public area with the occurrence frequency of more than the preset frequency in all the common activity areas, and determining the airport information of the airport associated with the public area as the flight information to be recommended.
The airport information of the airport associated with the public area corresponding to any complete graph is determined as the flight information to be recommended, so that the accuracy of recommendation can be guaranteed as much as possible.
The above steps for realizing the corresponding functions of each parameter and each unit module in the flight information recommendation system 200 of the present invention may refer to each parameter and step in the above embodiment of a flight information recommendation method, which are not described herein again.
In an embodiment of the present invention, the storage medium stores instructions, and when the instructions are read by a computer, the computer is caused to execute any one of the above recommendation methods for flight information.
An electronic device according to an embodiment of the present invention includes a processor and the storage medium, where the processor executes instructions in the storage medium.
The electronic device may be a computer, a mobile phone, or the like, and the above-mentioned signaling interaction between the processor and the storage medium in the electronic device according to the present invention may refer to the above parameters and steps in an embodiment of the method for recommending flight information, which are not described herein again.
As will be appreciated by one skilled in the art, the present invention may be embodied as a system, method or computer program product.
Accordingly, the present disclosure may be embodied in the form of: may be embodied entirely in hardware, entirely in software (including firmware, resident software, micro-code, etc.) or in a combination of hardware and software, and may be referred to herein generally as a "circuit," module "or" system. Furthermore, in some embodiments, the invention may also be embodied in the form of a computer program product in one or more computer-readable media having computer-readable program code embodied in the medium.
Any combination of one or more computer-readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium include an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A recommendation method for flight information is characterized by comprising the following steps:
constructing an undirected graph according to preset social network data, wherein nodes in the undirected graph represent: the preset social network data relates to a user, and an edge between any two nodes in the undirected graph represents: a social relationship exists between two users corresponding to the two nodes;
obtaining at least one complete graph from the undirected graph;
and recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph.
2. The method for recommending flight information according to claim 1, wherein the recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph comprises:
generating a short link corresponding to each node in any complete graph, wherein all the short links point to flight information to be recommended;
sending each short link to an intelligent terminal of a corresponding user;
and when any user clicks the received short link, turning to the flight information to be recommended.
3. The method of claim 2, further comprising:
and when any user does not check that the time length of the received short link exceeds the preset time length and generates new flight information to be recommended, directing the short link received by the user to the new flight information to be recommended.
4. A method for recommending flight information according to any of claims 1 to 3, further comprising:
counting and obtaining the commonly used activity area of each user corresponding to any complete graph according to the life track information of each user corresponding to the complete graph;
and acquiring a public area with the occurrence frequency of more than the preset frequency in all the common activity areas, and determining the airport information of the airport associated with the public area as the flight information to be recommended.
5. A flight information recommendation system is characterized by comprising a construction module, an acquisition module and a recommendation module;
the construction module is used for constructing an undirected graph according to preset social network data, wherein nodes in the undirected graph represent: the preset social network data relates to a user, and an edge between any two nodes in the undirected graph represents: a social relationship exists between two users corresponding to the two nodes;
the acquisition module is used for obtaining at least one complete graph from the undirected graph;
and the recommending module is used for recommending the same flight information to the intelligent terminal of the user corresponding to each node in any complete graph.
6. The flight information recommendation system according to claim 5, wherein the recommendation module is specifically configured to:
generating a short link corresponding to each node in any complete graph, wherein all the short links point to flight information to be recommended;
sending each short link to an intelligent terminal of a corresponding user;
and when any user clicks the received short link, turning to the flight information to be recommended.
7. The system of claim 6, wherein the recommendation module is further configured to: and when any user does not check that the time length of the received short link exceeds the preset time length and generates new flight information to be recommended, directing the short link received by the user to the new flight information to be recommended.
8. The system for recommending flight information according to any one of claims 5 to 7, further comprising a determining module, said determining module being configured to:
counting and obtaining the commonly used activity area of each user corresponding to any complete graph according to the life track information of each user corresponding to the complete graph;
and acquiring a public area with the occurrence frequency of more than the preset frequency in all the common activity areas, and determining the airport information of the airport associated with the public area as the flight information to be recommended.
9. A storage medium having stored therein instructions which, when read by a computer, cause the computer to execute a flight information recommendation method according to any one of claims 1 to 4.
10. An electronic device comprising a processor and the storage medium of claim 9, the processor executing instructions in the storage medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110633009.6A CN113486237B (en) | 2021-06-07 | 2021-06-07 | Flight information recommendation method and system, storage medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110633009.6A CN113486237B (en) | 2021-06-07 | 2021-06-07 | Flight information recommendation method and system, storage medium and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113486237A true CN113486237A (en) | 2021-10-08 |
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