CN113869991A

CN113869991A - Recommendation method for air-rail combined transportation

Info

Publication number: CN113869991A
Application number: CN202111465993.6A
Authority: CN
Inventors: 于成龙; 邹延迪; 李尚锦
Original assignee: Shenzhen Huoli Tianhui Technology Co ltd
Current assignee: Shenzhen Huoli Tianhui Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2021-12-31

Abstract

The application relates to a recommendation method for air-rail combined transportation. The method comprises the following steps: acquiring first travel information, access information and order information corresponding to each historical travel scheme of a user; determining interest characteristics of the user according to first travel information, access information and order information corresponding to each historical travel scheme; determining a first recommendation score corresponding to each air-railway combined transportation combination to be recommended according to second travel information corresponding to each air-railway combined transportation combination to be recommended and the interest characteristics; and determining a preset number of first target air-railway combined transportation combinations in the air-railway combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommending the first target air-railway combined transportation combinations to the user. By the method and the device, the air-railway combined transportation combination which accords with the travel habits of the user can be recommended for the user.

Description

Recommendation method for air-rail combined transportation

Technical Field

The application relates to the technical field of computers, in particular to a recommendation method for air-iron combined transportation.

Background

At present, air-rail combined transportation refers to a combined transportation mode of cooperation between air transportation and railway transportation, large airports and high-speed rails transfer seamlessly, and respective radiation circles of air transportation and railway transportation can be effectively expanded. When the air rail transport system is used, industry data can be flexibly spliced, and various combinations of flight high-speed rail transfer can be provided for passengers.

In the prior art, an air-railway combined transportation system determines an air-railway combined transportation combination according to a departure place and an arrival place input by a user, and scores the air-railway combined transportation combination according to the price and the time consumption of the air-railway combined transportation combination. Then, the air-rail intermodal system recommends the air-rail intermodal combination with the higher score to the user. However, in the prior art, the air-iron combined transportation combination is only scored according to the price and time consumption of the air-iron combined transportation combination, and the travel preference of different users is not considered, so that the air-iron combined transportation combination which accords with the travel habit of the user cannot be recommended to the user.

Disclosure of Invention

In view of the above, it is necessary to provide a recommendation method, a recommendation device and a computer device for an air-iron combined transportation.

In a first aspect, a method for recommending air-iron combined transportation is provided, the method comprising:

acquiring first travel information, access information and order information corresponding to each historical travel scheme of a user;

determining interest characteristics of the user according to first travel information, access information and order information corresponding to each historical travel scheme;

determining a first recommendation score corresponding to each air-railway combined transportation combination to be recommended according to second travel information corresponding to each air-railway combined transportation combination to be recommended and the interest characteristics;

and determining a preset number of first target air-railway combined transportation combinations in the air-railway combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommending the first target air-railway combined transportation combinations to the user.

As an alternative embodiment, the first journey information includes a first price and a first time consumption, the visit information includes a flight visit duration and a high-speed rail visit duration, the order information includes a purchase type, and the purchase type includes purchased and unpurchased;

determining interest characteristics of the user according to first travel information, access information and order information corresponding to each historical travel scheme, wherein the determining comprises the following steps:

determining a trip type corresponding to each historical trip scheme according to a first price and a first time consumption corresponding to each historical trip scheme, wherein the trip type comprises an efficiency type and an economic type;

determining a first number of the historical trip plans of the efficiency type and a second number of the historical trip plans of the economic type according to trip types corresponding to the historical trip plans;

determining the total flight access duration and the total high-speed rail access duration corresponding to the user according to the flight access duration and the high-speed rail access duration corresponding to each historical travel scheme;

determining a third number of the purchased efficiency type historical travel schemes and a fourth number of the purchased economic type historical travel schemes according to travel types and purchase types corresponding to the historical travel schemes;

and determining the interest characteristics of the user according to the first number, the second number, the total flight access time, the total high-speed rail access time, the third number and the fourth number.

As an optional implementation manner, the determining, according to the first price and the first time consumption corresponding to each historical travel plan, a travel type corresponding to each historical travel plan includes:

determining a first maximum price and a first longest consumed time according to a first price and a first consumed time corresponding to each historical travel scheme;

and determining the trip type corresponding to each historical trip scheme according to the first highest price, the first longest consumed time and the first price and the first consumed time corresponding to each historical trip scheme.

As an optional implementation manner, according to the first maximum price, the first maximum consumed time, and the first price and the first consumed time corresponding to each historical travel plan, the formula for determining the travel type corresponding to each historical travel plan is as follows:

wherein x represents a first price, y represents a first elapsed time, T_m1Denotes the first longest elapsed time, P_m1Representing the first highest price, if f corresponding to the historical trip plan_p1<1, the trip type corresponding to the historical trip scheme is the economic type, otherwise, the trip type is the efficiency type.

for each historical travel scheme set, determining a second highest price and a second longest consumed time corresponding to the historical travel scheme set according to a first price and a first consumed time corresponding to the historical travel scheme contained in the historical travel scheme set; the departure place and the arrival place of the historical travel scheme contained in the historical travel scheme set are the same;

and for each historical trip scheme, determining a trip type corresponding to the historical trip scheme according to a first price and a first consumed time corresponding to the historical trip scheme and a second highest price and a second longest consumed time corresponding to a historical trip scheme set to which the historical trip scheme belongs.

As an optional implementation manner, for each historical trip plan, according to a first price and a first consumed time corresponding to the historical trip plan and a second highest price and a second longest consumed time corresponding to a historical trip plan set to which the historical trip plan belongs, a formula for determining a trip type corresponding to the historical trip plan is as follows:

wherein the content of the first and second substances,

representing a first price, y representing a first consumptionWhen the temperature of the water is higher than the set temperature,

representing the second longest consumed time corresponding to the historical travel scheme set to which the historical travel scheme belongs,

representing the second highest price corresponding to the historical trip scheme set to which the historical trip scheme belongs, if f corresponding to the historical trip scheme_p2<1, the trip type corresponding to the historical trip scheme is the economic type, otherwise, the trip type is the efficiency type.

As an optional implementation manner, the interest characteristics include efficiency interest characteristics and economic interest characteristics, and the formula for determining the interest characteristics of the user according to the first number, the second number, the total duration of flight visits, the total duration of high-speed rail visits, the third number and the fourth number is as follows:

wherein the content of the first and second substances,

the characteristics of interest in the efficiency are expressed,

the characteristics of economic interest are shown and described,

the first number is represented by a first number,

the second number is represented by a second number,

which represents the total duration of the flight visit,

indicates the total length of time of high-speed rail visits,

a third number is indicated which is the number of,

a fourth number is indicated.

As an alternative implementation, the second trip information includes a second price and a second elapsed time, and the interest features include an efficiency interest feature and an economic interest feature;

the determining a first recommendation score corresponding to each air-iron combined transportation combination to be recommended according to the second travel information corresponding to each air-iron combined transportation combination to be recommended and the interest characteristics comprises the following steps:

determining a third maximum price and a third maximum time according to a second price and a second time corresponding to each air-iron combined transportation combination to be recommended;

and determining a first recommendation score corresponding to each air-iron combined transportation combination to be recommended according to the third highest price, the third longest consumed time, the efficiency interest characteristic, the economic interest characteristic, and a second price and a second consumed time corresponding to each air-iron combined transportation combination to be recommended.

As an optional implementation manner, the formula for determining the first recommendation score corresponding to each air-iron transportation combination to be recommended according to the third highest price, the third longest consumed time, the efficiency interest feature, the economic interest feature, and the second price and the second consumed time corresponding to each air-iron transportation combination to be recommended is as follows:

wherein the content of the first and second substances,

a first recommendation score is indicated that indicates a first recommendation score,

the characteristics of interest in the efficiency are expressed,

representing an economic interest characteristic, m representing a second price, n representing a second elapsed time,

the third longest elapsed time is indicated,

representing the third highest price.

As an optional implementation manner, before determining the interest characteristics of the user according to the first trip information, the access information, and the order information corresponding to each historical travel plan, the method further includes:

in each historical travel scheme, deleting the historical travel scheme of which the visit times are greater than or equal to a preset visit time threshold value or the total visit time length is greater than or equal to a preset visit time length threshold value to obtain a cleaned historical travel scheme;

and determining the interest characteristics of the user according to the first travel information, the access information and the order information corresponding to the cleaned historical travel scheme.

As an optional implementation, the second trip information includes a second price and a second elapsed time, and the method further includes:

if the first travel information, the access information and the order information corresponding to each historical travel scheme are not obtained, determining a fourth highest price and a fourth longest consumed time according to a second price and a second consumed time corresponding to each air-iron combined transportation combination to be recommended;

determining a second recommendation score corresponding to each air-iron combined transportation combination to be recommended according to the fourth highest price, the fourth longest consumed time and a second price and a second consumed time corresponding to each air-iron combined transportation combination to be recommended;

and determining a preset number of second target air-railway combined transportation combinations in the air-railway combined transportation combinations to be recommended according to the sequence of the second recommendation scores from low to high, and recommending the second target air-railway combined transportation combinations to the user.

As an optional implementation manner, the formula for determining the second recommendation score corresponding to each air-iron transportation combination to be recommended according to the fourth highest price, the fourth longest consumed time, and the second price and the second consumed time corresponding to each air-iron transportation combination to be recommended is as follows:

wherein the content of the first and second substances,

represents a second recommendation score, m represents a second price,

the second elapsed time is indicated and,

the fourth longest elapsed time is indicated,

indicating the fourth highest price.

In a second aspect, there is provided an air-rail combination recommendation device, comprising:

the system comprises an acquisition module, a storage module and a processing module, wherein the acquisition module is used for acquiring first travel information, access information and order information corresponding to various historical travel schemes of a user;

the first determining module is used for determining the interest characteristics of the user according to the first travel information, the access information and the order information corresponding to each historical travel scheme;

the second determination module is used for determining a first recommendation score corresponding to each air-iron combined transportation to be recommended according to the second travel information corresponding to each air-iron combined transportation to be recommended and the interest characteristics;

and the first recommending module is used for determining a preset number of first target air-railway combined transportation combinations in the air-railway combined transportation combinations to be recommended according to the sequence of the first recommending score from low to high, and recommending the first target air-railway combined transportation combinations to the user.

the first determining module is specifically configured to:

As an optional implementation manner, the first determining module is specifically configured to:

As an alternative implementation, the second trip information includes a second price and a second elapsed time, and the interest features include an efficiency interest feature and an economic interest feature; the second determining module is specifically configured to:

As an optional implementation manner, the access information includes access times and total access duration, and the apparatus further includes:

the deleting device is used for deleting the historical trip schemes of which the visit times are greater than or equal to a preset visit time threshold value or the total visit time length is greater than or equal to a preset visit time threshold value from the historical trip schemes to obtain the cleaned historical trip schemes;

the first determining module is specifically configured to:

As an optional implementation manner, the second trip information includes a second price and a second elapsed time, and the apparatus further includes:

a third determining device, configured to determine a fourth highest price and a fourth longest consumed time according to a second price and a second consumed time corresponding to each air-iron combined transportation to be recommended if the first trip information, the access information, and the order information corresponding to each historical travel plan are not obtained;

a fourth determining device, configured to determine, according to the fourth highest price, the fourth longest consumed time, and a second price and a second consumed time corresponding to each air-iron combined transportation to be recommended, a second recommendation score corresponding to each air-iron combined transportation to be recommended;

and the second recommendation device is used for determining a preset number of second target air-railway combined transportation combinations in the air-railway combined transportation combinations to be recommended according to the sequence of the second recommendation scores from low to high, and recommending the second target air-railway combined transportation combinations to the user.

In a third aspect, a computer device is provided, comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor to, when executed, perform the method steps of the first aspect.

In a fourth aspect, a computer-readable storage medium is provided, having stored thereon a computer program which, when being executed by a processor, carries out the method steps of the first aspect.

The application provides a recommendation method and device for air-rail combined transportation and computer equipment, and the technical scheme provided by the embodiment of the application at least has the following beneficial effects: the computer equipment acquires first travel information, access information and order information corresponding to each historical travel scheme of a user, and then determines interest characteristics of the user according to the first travel information, the access information and the order information corresponding to each historical travel scheme, wherein the interest characteristics can reflect travel habits of the user. Then, the computer device determines a first recommendation score corresponding to each air-iron combined transportation to be recommended according to second travel information and interest characteristics corresponding to each air-iron combined transportation to be recommended, so that the level of the first recommendation score can reflect the comprehensive preference degree of the user on the air-iron combined transportation to be recommended, and the lower the first recommendation score is, the more the air-iron combined transportation to be recommended conforms to the travel habits of the user. And finally, the computer equipment determines a preset number of first target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommends the first target air-iron combined transportation combinations to the user, wherein the first target air-iron combined transportation combinations are more in line with the traveling habits of the user than the air-iron combined transportation combinations which are not recommended. By the method, the problem that the air-iron combined transportation combination which accords with the travel habits of the user cannot be recommended to the user due to the fact that the air-iron combined transportation combination is scored only according to the price and time consumption of the air-iron combined transportation combination and the travel preferences of different users are not considered can be solved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic application environment diagram of a recommendation method for an air-iron combined transportation provided in an embodiment of the present application;

fig. 2 is a flowchart of a recommendation method for an air-rail transport combination according to an embodiment of the present application;

fig. 3 is a flowchart of another recommendation method for an air-rail combination according to an embodiment of the present application;

fig. 4 is a flowchart of a method for recommending an air-rail combination according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a recommendation device for an air-iron combined transportation provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a computer device according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The recommendation method of the air-rail combined transportation can be applied to the application environment shown in fig. 1. Wherein the terminal 101 communicates with the server 102 via a network. The server 102 may obtain first trip information, access information, and order information corresponding to each historical travel plan of the user, and determine the interest characteristics of the user according to the first trip information, the access information, and the order information corresponding to each historical travel plan. Then, the server 102 may determine a first recommendation score corresponding to each air-iron combined transportation to be recommended according to the second trip information and the interest characteristics corresponding to each air-iron combined transportation to be recommended. The server 102 may determine a preset number of first target air-iron combined transportation combinations from among the air-iron combined transportation combinations to be recommended, in order of the first recommendation score from low to high, and send the first target air-iron combined transportation combinations to the terminal 101. The terminal 101 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the server 102 may be implemented by an independent server or a server cluster formed by a plurality of servers.

A method for recommending an air-iron combined transportation provided by the embodiment of the present application will be described in detail below with reference to specific embodiments, and fig. 2 is a flowchart of the method for recommending an air-iron combined transportation provided by the embodiment of the present application, and as shown in fig. 2, the specific steps are as follows:

step 201, obtaining first trip information, access information and order information corresponding to each historical trip scheme of a user.

In implementation, a user may log in to a server through an APP (Application) installed on a terminal, and when the user needs to search for a travel plan, the user may input a departure place, an arrival place, and a departure date in a search box on the APP and click a search button. The terminal sends the departure place, the arrival place and the departure date to the server. And the server acquires all air-railway combined transportation combinations (namely the air-railway combined transportation combinations to be recommended) from the departure place to the arrival place based on a depth map algorithm according to the departure place, the arrival place and the departure date. In order to recommend the air-rail transport combination meeting the travel habits of the user to the user, the server can acquire first travel information, access information and order information corresponding to the historical travel scheme of the user. The historical trip scheme can be a high-speed rail trip scheme, a flight trip scheme or an air-rail combined transportation. The first travel information may include departure time, arrival time, price, time consumption, etc., the access information may include access times, access start time, access end time, access total time, flight access time, high-speed rail access time, etc., and the order information may include purchased, unpurchased, etc.

Step 202, determining interest characteristics of the user according to the first trip information, the access information and the order information corresponding to each historical travel scheme.

In implementation, the server determines the interest characteristics of the user according to the acquired first trip information, access information and order information corresponding to each historical travel scheme. Wherein, the interest characteristics can reflect the travel habits of the user.

As an alternative embodiment, the first trip information includes a first price and a first elapsed time, the access information includes a flight access duration and a high-speed rail access duration, the order information includes a purchase type, and the purchase type includes purchased and unpurchased. Fig. 3 is a flowchart of another recommendation method for an air-rail transport combination according to an embodiment of the present application, and as shown in fig. 3, a processing procedure of determining an interest characteristic of a user by a server according to first trip information, access information, and order information corresponding to each historical travel plan is as follows:

step 301, determining a trip type corresponding to each historical trip plan according to a first price and a first time consumption corresponding to each historical trip plan. Wherein, the trip type comprises an efficiency type and an economy type.

In implementation, the server determines the trip type corresponding to each historical trip plan according to the first price and the first time consumption corresponding to each historical trip plan. The trip types comprise efficiency types and economic types, if the trip type of a certain historical trip scheme is the efficiency type, the historical trip scheme is shown to pay attention to trip efficiency, and if the trip type of a certain historical trip scheme is the economic type, the historical trip scheme is shown to pay attention to trip expenses.

The method for determining the trip type corresponding to each historical trip scheme by the server according to the first price and the first time consumption corresponding to each historical trip scheme may be various, and two feasible implementation manners are provided in the embodiment of the present application, which are specifically as follows:

in a first mode, the server does not distinguish departure places and arrival places, takes the historical travel schemes as a set, and determines travel types corresponding to the historical travel schemes, wherein the specific processing process is as follows:

step one, determining a first maximum price and a first longest consumed time according to a first price and a first consumed time corresponding to each historical travel scheme.

In implementation, the server determines a first maximum price and a first maximum consumed time according to a first price and a first consumed time corresponding to each historical travel scheme. The first maximum price is the maximum value of the first prices corresponding to all the historical trip schemes, and the first maximum consumed time is the maximum value of the first consumed times corresponding to all the historical trip schemes.

And step two, determining the trip type corresponding to each historical trip scheme according to the first highest price, the first longest consumed time and the first price and the first consumed time corresponding to each historical trip scheme.

In implementation, the server determines the trip type corresponding to each historical trip plan according to the first highest price, the first longest consumed time, and the first price and the first consumed time corresponding to each historical trip plan. The formula for determining the trip type corresponding to each historical trip scheme by the server is as follows:

wherein x represents a first price, y represents a first elapsed time, T_m1Denotes the first longest elapsed time, P_m1Representing the first highest price if f corresponding to the historical trip plan_p1<1, the trip type corresponding to the historical trip scheme is an economic type, otherwise, the trip type is an efficiency type.

In a second mode, the server divides each historical travel scheme into a plurality of historical travel scheme sets according to the departure place and the arrival place, determines, for each historical travel scheme set, a travel type corresponding to each historical travel scheme included in the historical travel scheme set, and specifically processes the following steps:

step one, aiming at each historical travel scheme set, according to a first price and a first consumed time corresponding to the historical travel scheme contained in the historical travel scheme set, determining a second highest price and a second longest consumed time corresponding to the historical travel scheme set. The departure place and the arrival place of the historical travel scheme contained in the historical travel scheme set are the same.

In implementation, for each historical travel scheme set, the server determines a second highest price and a second longest consumed time corresponding to the historical travel scheme set according to a first price and a first consumed time corresponding to the historical travel scheme included in the historical travel scheme set. The departure place and the arrival place of the historical travel scheme contained in the historical travel scheme set are the same. The second maximum price is the maximum value of the first prices corresponding to all the historical trip plans in the historical trip plan set, and the first maximum consumed time is the maximum value of the first consumed times corresponding to all the historical trip plans in the historical trip plan set.

And step two, for each historical trip scheme, determining a trip type corresponding to the historical trip scheme according to a first price and a first consumed time corresponding to the historical trip scheme and a second highest price and a second longest consumed time corresponding to a historical trip scheme set to which the historical trip scheme belongs.

In implementation, for each historical trip scheme, the server determines a trip type corresponding to the historical trip scheme according to a first price and a first consumed time corresponding to the historical trip scheme and a second highest price and a second longest consumed time corresponding to a historical trip scheme set to which the historical trip scheme belongs. The formula for determining the trip type corresponding to the historical trip scheme by the server is as follows:

wherein the content of the first and second substances,

representing a first price, y a first elapsed time,

representing the second highest price corresponding to the historical trip scheme set to which the historical trip scheme belongs, if f corresponding to the historical trip scheme_p2<1, the trip type corresponding to the historical trip scheme is an economic type, otherwise, the trip type is an efficiency type.

Step 302, determining a first number of the efficiency type historical trip plans and a second number of the economic type historical trip plans according to the trip types corresponding to the historical trip plans.

In implementation, the server determines a first number of efficiency type historical travel schemes and a second number of economic type historical travel schemes according to travel types corresponding to the historical travel schemes. The first number is the total number of the historical trip schemes of the efficiency types obtained by summarizing, and the second number is the total number of the historical trip schemes of the economic types obtained by summarizing. If the first number is larger, the user is more interested in the travel scheme with the travel type being the efficiency type; if the second number is larger, the user is more interested in the travel scheme with the economic travel type.

Step 303, determining the total flight access duration and the total high-speed rail access duration corresponding to the user according to the flight access duration and the high-speed rail access duration corresponding to each historical travel scheme.

In implementation, the server determines the total flight access duration and the total high-speed rail access duration corresponding to the user according to the flight access duration and the high-speed rail access duration corresponding to each historical travel scheme. The total flight access duration is the sum of the flight access durations obtained through collection, and the total high-speed rail access duration is the sum of the high-speed rail access durations obtained through collection. Because the flight travel scheme is short in time consumption and high in price, if the total duration of flight visit is long, the flight travel scheme is more interesting to the user; due to the fact that the high-speed rail travel scheme is long in time consumption and low in price, if the total high-speed rail visit duration is long, the fact that the user is more interested in the high-speed rail travel scheme is shown.

And step 304, determining a third number of the purchased efficiency type historical travel schemes and a fourth number of the purchased economic type historical travel schemes according to the travel types and purchase types corresponding to the historical travel schemes. If the third number is more, the user is more interested in the travel scheme with the travel type being the efficiency type; if the fourth number is larger, the user is more interested in the travel scheme with the economic travel type.

In implementation, the server determines a third number of the purchased efficiency type historical travel plans and a fourth number of the purchased economic type historical travel plans according to the travel type and the purchase type corresponding to each historical travel plan. The third number is the total number of the purchased historical travel schemes of the purchased efficiency types obtained in a summary mode, and the fourth number is the total number of the purchased historical travel schemes of the purchased economic types obtained in a summary mode.

And 305, determining the interest characteristics of the user according to the first number, the second number, the total flight access time, the total high-speed rail access time, the third number and the fourth number.

In an implementation, the server determines the interest characteristic of the user according to the first number, the second number, the total duration of flight access, the total duration of high-speed rail access, the third number and the fourth number. The interest characteristics comprise efficiency interest characteristics and economic interest characteristics, the efficiency interest characteristics can reflect the interest degree of a user in a trip scheme with a trip type being an efficiency type, and the economic interest characteristics can reflect the interest degree of the user in the trip scheme with a trip type being an economic type. The server determines a formula of interest characteristics of the user according to the first number, the second number, the total flight access time, the total high-speed rail access time, the third number and the fourth number, wherein the formula comprises the following steps:

wherein the content of the first and second substances,

the characteristics of interest in the efficiency are expressed,

the characteristics of economic interest are shown and described,

the first number is represented by a first number,

the second number is represented by a second number,

which represents the total duration of the flight visit,

indicates the total length of time of high-speed rail visits,

a third number is indicated which is the number of,

a fourth number is indicated.

Step 203, determining a first recommendation score corresponding to each air-railway combined transportation combination to be recommended according to the second travel information and the interest characteristics corresponding to each air-railway combined transportation combination to be recommended.

In implementation, after the server acquires the air-railway combined transportation combination to be recommended through a departure place and an arrival place input by the user, the server determines a first recommendation score corresponding to each air-railway combined transportation combination to be recommended according to second travel information and interest characteristics corresponding to each air-railway combined transportation combination to be recommended. The second trip information may include departure time, arrival time, price, time consumption and the like, the level of the first recommendation score may reflect the comprehensive preference degree of the user for the air-railway combined transportation to be recommended, and a lower first recommendation score indicates that the air-railway combined transportation to be recommended is more in line with the travel habits of the user.

As an alternative embodiment, the second trip information includes a second price and a second elapsed time. The server determines a first recommendation score corresponding to each air-railway combined transportation combination to be recommended according to the second travel information and the interest characteristics corresponding to each air-railway combined transportation combination to be recommended, and the processing process comprises the following steps:

step one, determining a third highest price and a third longest consumed time according to a second price and a second consumed time corresponding to each air-iron combined transportation combination to be recommended.

In implementation, the server determines a third maximum price and a third maximum consumed time according to a second price and a second consumed time corresponding to each air-railway combined transportation combination to be recommended. And the third maximum price is the maximum value in the second prices corresponding to all the air-iron combined transportation combinations to be recommended, and the third maximum consumed time is the maximum value in the second consumed time corresponding to all the air-iron combined transportation combinations to be recommended.

And step two, determining a first recommendation score corresponding to each air-iron combined transportation to be recommended according to the third highest price, the third longest consumed time, the efficiency interest characteristic, the economic interest characteristic, and the second price and the second consumed time corresponding to each air-iron combined transportation to be recommended.

In implementation, the server determines a first recommendation score corresponding to each air-iron combined transportation to be recommended according to the third highest price, the third longest consumed time, the efficiency interest characteristic, the economic interest characteristic, and the second price and the second consumed time corresponding to each air-iron combined transportation to be recommended. The formula for determining the first recommendation score corresponding to each air-railway combined transportation combination to be recommended by the server is as follows:

wherein the content of the first and second substances,

the characteristics of interest in the efficiency are expressed,

the third longest elapsed time is indicated,

representing the third highest price.

And 204, determining a preset number of first target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommending the first target air-iron combined transportation combinations to the user.

In implementation, the server sorts all air-iron combined transportation combinations to be recommended from low to high according to corresponding first recommendation scores, takes a preset number of air-iron combined transportation combinations to be recommended which are sorted in the front as first target air-iron combined transportation combinations, and recommends the first target air-iron combined transportation combinations to the user. The preset number is the number of air-railway combined transportation combinations recommended to the user by the server, and the first target air-railway combined transportation combination is the air-railway combined transportation combination which is considered to accord with the trip habits of the user.

As an optional implementation manner, the access information includes access times and total access duration, and before determining the interest characteristics of the user according to the first trip information, the access information and the order information corresponding to each historical travel plan, the server may clean the historical travel plan containing abnormal access information, where the specific processing procedure is as follows: in each historical travel scheme, deleting the historical travel scheme of which the visit times are greater than or equal to a preset visit time threshold value or the total visit time length is greater than or equal to a preset visit time length threshold value to obtain the cleaned historical travel scheme.

In implementation, in each historical travel scheme, the server deletes the historical travel scheme in which the access times are greater than or equal to a preset access time threshold, or the total access time is greater than or equal to a preset access time threshold, that is, deletes the historical travel scheme containing the abnormal access information, and obtains the cleaned historical travel scheme. The preset access time threshold and the preset access duration threshold are constants given according to industry experience, and the embodiment of the application is not limited.

For the cleaned historical travel schemes, correspondingly, the processing procedure of determining the interest characteristics of the user by the server according to the first travel information, the access information and the order information corresponding to each historical travel scheme is as follows: and determining the interest characteristics of the user according to the first travel information, the access information and the order information corresponding to the cleaned historical travel scheme.

In implementation, the processing procedure of determining the interest characteristics of the user by the server according to the first trip information, the access information and the order information corresponding to the cleaned historical travel plan is similar to that in step 202, and is not repeated here. Therefore, the server can more accurately determine the interest characteristics of the user according to the cleaned historical travel scheme.

As an optional implementation manner, if the first trip information, the access information, and the order information corresponding to each historical travel plan are not obtained, fig. 4 is a flowchart of a recommendation method for an air-rail transportation combination according to an embodiment of the present application, and as shown in fig. 4, a processing procedure of the server is as follows:

step 401, determining a fourth highest price and a fourth longest consumed time according to a second price and a second consumed time corresponding to each air-iron combined transportation combination to be recommended.

In implementation, the server determines a fourth highest price and a fourth longest consumed time according to a second price and a second consumed time corresponding to each air-railway combined transportation combination to be recommended. The fourth maximum price is the maximum value of the second prices corresponding to all the air-iron combined transportation combinations to be recommended, and the fourth maximum consumed time is the maximum value of the second consumed times corresponding to all the air-iron combined transportation combinations to be recommended.

And step 402, determining a second recommendation score corresponding to each air-iron combined transportation to be recommended according to the fourth highest price, the fourth longest consumed time and a second price and a second consumed time corresponding to each air-iron combined transportation to be recommended.

In implementation, the server determines a second recommendation score corresponding to each air-iron combined transportation to be recommended according to the fourth highest price, the fourth longest consumed time and a second price and a second consumed time corresponding to each air-iron combined transportation to be recommended. The second recommendation score is a recommendation score calculated by a general scoring sorting algorithm and cannot represent the comprehensive preference degree of the user for the air-railway combined transportation to be recommended. The formula for determining the second recommendation score corresponding to each air-iron combined transportation combination to be recommended by the server is as follows:

wherein the content of the first and second substances,

represents a second recommendation score, m represents a second price,

the second elapsed time is indicated and,

the fourth longest elapsed time is indicated,

indicating the fourth highest price.

And step 403, determining a preset number of second target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the second recommendation scores from low to high, and recommending the second target air-iron combined transportation combinations to the user.

In implementation, the server sorts all air-iron combined transportation combinations to be recommended from low to high according to the corresponding second recommendation scores, takes the preset number of air-iron combined transportation combinations to be recommended which are sorted at the top as second target air-iron combined transportation combinations, and recommends the second target air-iron combined transportation combinations to the user. The preset number is the number of the air-railway combined transportation combinations recommended to the user by the server, and the second target air-railway combined transportation combination is a general recommended air-railway combined transportation combination which cannot reflect the travel habits of the user.

The embodiment of the application provides a recommendation method of an air-rail transport combination, wherein computer equipment obtains first travel information, access information and order information corresponding to various historical travel schemes of a user, and then determines interest characteristics of the user according to the first travel information, the access information and the order information corresponding to the various historical travel schemes, and the interest characteristics can reflect travel habits of the user. Then, the computer device determines a first recommendation score corresponding to each air-iron combined transportation to be recommended according to second travel information and interest characteristics corresponding to each air-iron combined transportation to be recommended, so that the level of the first recommendation score can reflect the comprehensive preference degree of the user on the air-iron combined transportation to be recommended, and the lower the first recommendation score is, the more the air-iron combined transportation to be recommended conforms to the travel habits of the user. And finally, the computer equipment determines a preset number of first target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommends the first target air-iron combined transportation combinations to the user, wherein the first target air-iron combined transportation combinations are more in line with the traveling habits of the user than the air-iron combined transportation combinations which are not recommended. By the method, the problem that the air-iron combined transportation combination which accords with the travel habits of the user cannot be recommended to the user due to the fact that the air-iron combined transportation combination is scored only according to the price and time consumption of the air-iron combined transportation combination and the travel preferences of different users are not considered can be solved.

It should be understood that, although the steps in the flowcharts of fig. 2 to 4 are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2 to 4 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the other steps or stages.

It is understood that the same/similar parts between the embodiments of the method described above in this specification can be referred to each other, and each embodiment focuses on the differences from the other embodiments, and it is sufficient that the relevant points are referred to the descriptions of the other method embodiments.

The embodiment of the present application further provides a recommendation device for air-iron combined transportation, as shown in fig. 5, the device includes:

an obtaining module 510, configured to obtain first trip information, access information, and order information corresponding to each historical trip plan of the user;

a first determining module 520, configured to determine interest characteristics of the user according to first trip information, access information, and order information corresponding to each historical travel plan;

a second determining module 530, configured to determine, according to the second trip information and the interest feature corresponding to each air-iron combined transportation to be recommended, a first recommendation score corresponding to each air-iron combined transportation to be recommended;

and the first recommending module 540 is configured to determine a preset number of first target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommend the first target air-iron combined transportation combinations to the user.

As an alternative embodiment, the first journey information includes a first price and a first elapsed time, the access information includes a flight access duration and a high-speed rail access duration, the order information includes a purchase type, and the purchase type includes purchased and unpurchased;

the first determining module is specifically configured to:

determining a first number of efficiency type historical travel schemes and a second number of economic type historical travel schemes according to travel types corresponding to the historical travel schemes;

determining a third number of the purchased efficiency type historical travel schemes and a fourth number of the purchased economic type historical travel schemes according to the travel types and purchase types corresponding to the historical travel schemes;

and determining a first recommendation score corresponding to each air-iron combined transportation to be recommended according to the third highest price, the third longest consumed time, the efficiency interest characteristics, the economic interest characteristics, and the second price and the second consumed time corresponding to each air-iron combined transportation to be recommended.

the deleting device is used for deleting the historical trip schemes of which the access times are more than or equal to a preset access time threshold value or the total access time length is more than or equal to a preset access time length threshold value in all the historical trip schemes to obtain the cleaned historical trip schemes;

the first determining module is specifically configured to:

a third determining device, configured to determine a fourth highest price and a fourth longest consumed time according to a second price and a second consumed time corresponding to each air-iron combined transportation to be recommended if the first trip information, the access information, and the order information corresponding to each historical travel scheme are not obtained;

the fourth determining device is used for determining a second recommendation score corresponding to each air-iron combined transportation to be recommended according to the fourth highest price, the fourth longest consumed time and a second price and a second consumed time corresponding to each air-iron combined transportation to be recommended;

and the second recommendation device is used for determining a preset number of second target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the second recommendation scores from low to high, and recommending the second target air-iron combined transportation combinations to the user.

The embodiment of the application provides a recommendation device for an air-rail transport combination, wherein computer equipment acquires first travel information, access information and order information corresponding to various historical travel schemes of a user, and then determines interest characteristics of the user according to the first travel information, the access information and the order information corresponding to the various historical travel schemes, and the interest characteristics can reflect travel habits of the user. Then, the computer device determines a first recommendation score corresponding to each air-iron combined transportation to be recommended according to second travel information and interest characteristics corresponding to each air-iron combined transportation to be recommended, so that the level of the first recommendation score can reflect the comprehensive preference degree of the user on the air-iron combined transportation to be recommended, and the lower the first recommendation score is, the more the air-iron combined transportation to be recommended conforms to the travel habits of the user. And finally, the computer equipment determines a preset number of first target air-iron combined transportation combinations in the air-iron combined transportation combinations to be recommended according to the sequence of the first recommendation scores from low to high, and recommends the first target air-iron combined transportation combinations to the user, wherein the first target air-iron combined transportation combinations are more in line with the traveling habits of the user than the air-iron combined transportation combinations which are not recommended. By the method, the problem that the air-iron combined transportation combination which accords with the travel habits of the user cannot be recommended to the user due to the fact that the air-iron combined transportation combination is scored only according to the price and time consumption of the air-iron combined transportation combination and the travel preferences of different users are not considered can be solved.

For specific limitations of the recommendation device for the air-iron combination, reference may be made to the above limitations of the recommendation method for the air-iron combination, which are not described herein again. All or part of the modules in the recommendation device for the air-rail combined transportation can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a computer device is provided, as shown in fig. 6, and includes a memory and a processor, where the memory stores a computer program that can be executed on the processor, and the processor implements the recommended method steps of the air-iron combined transportation described above when executing the computer program.

In one embodiment, a computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method for recommendation of an air-rail combination described above.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 identical elements in a process, method, article, or apparatus that comprises the element.

It should be further noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for presentation, analyzed data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be 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 technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A method for recommending air-rail combination, the method comprising:

2. The method of claim 1, wherein the first itinerary information includes a first price and a first elapsed time, the access information includes a flight visit duration and a high-speed rail visit duration, the order information includes a purchase type, the purchase type includes purchased and unpurchased;

3. The method of claim 2, wherein determining the travel type for each historical travel plan according to the first price and the first elapsed time for each historical travel plan comprises:

4. The method of claim 3, wherein the formula for determining the trip type corresponding to each historical trip plan according to the first maximum price, the first maximum elapsed time, and the first price and the first elapsed time corresponding to each historical trip plan is:

5. The method of claim 2, wherein determining the travel type for each historical travel plan according to the first price and the first elapsed time for each historical travel plan comprises:

6. The method according to claim 5, wherein for each historical travel plan, according to a first price and a first consumed time corresponding to the historical travel plan and a second highest price and a second longest consumed time corresponding to a historical travel plan set to which the historical travel plan belongs, a formula for determining a travel type corresponding to the historical travel plan is as follows:

wherein x represents a first price, y represents a first elapsed time,

7. The method of claim 2, wherein the interest characteristics include efficiency interest characteristics and economic interest characteristics, and wherein the formula for determining the interest characteristics of the user based on the first number, the second number, the total duration of flight visits, the total duration of high-speed rail visits, the third number, and the fourth number is:

wherein the content of the first and second substances,

the characteristics of interest in the efficiency are expressed,

the characteristics of economic interest are shown and described,

the first number is represented by a first number,

the second number is represented by a second number,

which represents the total duration of the flight visit,

indicates the total length of time of high-speed rail visits,

a third number is indicated which is the number of,

a fourth number is indicated.

8. The method of claim 1, wherein the second trip information comprises a second price and a second elapsed time, and the interest features comprise an efficiency interest feature and an economic interest feature;

9. The method according to claim 8, wherein the formula for determining the first recommendation score corresponding to each air-iron transportation combination to be recommended according to the third highest price, the third longest consumed time, the efficiency interest feature, the economic interest feature, and the second price and the second consumed time corresponding to each air-iron transportation combination to be recommended is as follows:

wherein the content of the first and second substances,

the characteristics of interest in the efficiency are expressed,

the third longest elapsed time is indicated,

representing the third highest price.

10. The method according to claim 1, wherein the visit information includes a visit number and a visit total time, and before determining the interest characteristics of the user according to the first trip information, the visit information and the order information corresponding to each historical travel plan, the method further includes: