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Route recommendation method and system, electronic equipment and computer storage medium

A recommendation method and route technology, applied in the field of computer information, can solve the problem that users find it difficult to find travel routes in a short time, and achieve the effects of increasing richness, improving efficiency, and reducing complexity

Pending Publication Date: 2020-05-12
SHANGHAI CTRIP COMMERCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a highly efficient and personalized travel route recommendation method, system, and electronic device in order to overcome the defect that it is difficult for users to find the most suitable travel route in a short time in the prior art and computer storage media

Method used

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  • Route recommendation method and system, electronic equipment and computer storage medium
  • Route recommendation method and system, electronic equipment and computer storage medium
  • Route recommendation method and system, electronic equipment and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0131] This embodiment provides a route recommendation method, such as figure 1 As indicated, the recommended approach includes:

[0132] Step 101, obtaining the user's historical data on the OTA website.

[0133] Step 102, input the historical data into the matrix decomposition algorithm to obtain the user's theme preference and the theme preference weight corresponding to the theme preference.

[0134] Step 103: Obtain all scenic spot information of the user's travel destination, and generate a scenic spot set according to all scenic spot information.

[0135] Step 104: Generate several initial recommended routes and a route preference score for each initial recommended route according to the collection of scenic spots.

[0136] Step 105. Calculate the recommendation score of each initial recommended route according to the user's topic preference weight and the route preference score of each initial recommended route matching the user's topic preference.

[0137] Step 106...

Embodiment 2

[0147] This embodiment provides a method for recommending a route, and this embodiment is a further improvement on Embodiment 1, wherein, as figure 2 As shown, step 104 specifically includes:

[0148] Step 1041, select several attractions with the highest popularity information as the popularity set.

[0149] Step 1042: Select the scenic spot with the highest ranking in popularity information from the popularity collection as the current recommended scenic spot, and determine whether the tour time of the highest-ranked scenic spot is less than the user's limited time for the day, if not, execute step 1043, and if so, execute step 1044.

[0150] Step 1043, generating an initial recommended route, the initial recommended route only includes the currently recommended scenic spot.

[0151] Step 1044: Select the scenic spot closest to the currently recommended scenic spot as the next recommended scenic spot, and determine whether the total tour time of all recommended scenic spot...

Embodiment 3

[0168] This embodiment provides a method for recommending a route, and this embodiment is a further improvement on Embodiment 1 or Embodiment 2.

[0169]Among them, the attraction information also includes comment information and description information of the attraction;

[0170] Wherein, after step 103, steps are also included:

[0171] Obtain the high-frequency keywords of each scenic spot according to the comment information and description information, and set the tags of each scenic spot and the weight corresponding to each tag according to the high-frequency keywords, and each scenic spot includes at least one tag.

[0172] Among them, the mining of high-frequency keywords of scenic spots is mainly based on subject words to obtain synonyms of high-frequency keywords. And get offline statistics in advance), and then count the frequency of keywords and synonyms in the comments and introductions, and get the score corresponding to the weight of the scenic spot label.

[...

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Abstract

The invention discloses a route recommendation method and system, electronic equipment and a computer storage medium. The method comprises the steps of obtaining historical data of a user in an OTA website; inputting the historical data into a matrix decomposition algorithm to obtain theme preferences of the user and theme preference weights corresponding to the theme preferences; acquiring all scenic spot information of a destination, and generating a scenic spot set; generating a plurality of initial recommended routes and route preference scores; calculating a recommendation score of each initial recommendation route according to the theme preference weight and the route preference score; sorting the plurality of initial recommendation routes according to the recommendation scores, andrecommending the routes to the user based on sorting. According to the invention, a plurality of initial travel recommendation routes can be recommended to the user; in addition, personalized routes can be recommended to the user, the route obtaining efficiency of the user is also improved, the complexity of making a strategy before the user visits a strange city is reduced before travel, and theconvenience of obtaining traffic modes and real-time information by the user based on the routes in travel is improved.

Description

technical field [0001] The invention relates to the field of computer information technology, in particular to a route recommendation method, system, electronic equipment and computer storage medium. Background technique [0002] In the tourism industry, with the continuous development of social economy, users can choose more tourist destinations, but under the premise of the rapid expansion of Internet information, the operation and acquisition of information is also becoming more and more complicated. After the user decides the travel destination, it often takes a lot of time and energy to do route planning. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a highly efficient and personalized travel route recommendation method, system, and electronic device in order to overcome the defect that it is difficult for users to find the most suitable travel route in a short time in the prior art and computer storage m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9535G06F16/9537G06Q30/02G06Q50/14
CPCG06F16/9535G06F16/9537G06Q30/0255G06Q50/14Y02D10/00
Inventor 李毅胡胜蓝陈诗芸罗荣锦
Owner SHANGHAI CTRIP COMMERCE CO LTD
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