WO2016115939A1

WO2016115939A1 - Search method, apparatus and device, and computer storage medium

Info

Publication number: WO2016115939A1
Application number: PCT/CN2015/094396
Authority: WO
Inventors: 郑学双; 蒲鹏
Original assignee: 百度在线网络技术（北京）有限公司
Priority date: 2015-01-22
Filing date: 2015-11-12
Publication date: 2016-07-28
Also published as: CN104615688A

Abstract

Embodiments of the disclosure provide a search method, apparatus and device, and a computer storage medium. In one aspect, in an embodiment of the disclosure, a query word input by a user into a client is obtained, and accordingly geographical position information of a terminal where the client is located is obtained; further, a first search result is obtained according to the query words and the geographical position information of the terminal where the client is located. Therefore, the technical scheme provided in the embodiments of the disclosure can improve the accuracy of the search result.

Description

Search method, device, device and computer storage medium

This application claims the priority of the Chinese patent application whose filing date is Jan. 22, 2015, and whose application number is 201510033092.8, and whose name is "a search method and apparatus".

Technical field

The present disclosure relates to the field of Internet technologies, and in particular, to a search method, apparatus, device, and computer storage medium.

Background technique

Currently, when a user uses the search function, the user's search needs are sometimes related to the user's current geographic location, for example, searching for a web page related to the geographic location, or consulting a problem related to the geographic location. In this search scenario, for users with different geographic locations, the search results that are desired to be obtained are related to the geographic location, so the search results related to the geographic location need to have a reasonable position in all the search results to satisfy the user. Search needs.

However, in the prior art, when searching according to the query word input by the user, when the users with different geographical locations input the same query words on the same client, the search results obtained are the same, and are not different for different. Locations process search results, resulting in lower accuracy of search results.

Summary of the invention

In view of this, the embodiments of the present disclosure provide a search method and apparatus, which can improve the accuracy of search results.

An aspect of an embodiment of the present disclosure provides a search method, including:

Obtain the query words entered by the user on the client;

Obtaining geographical location information of the terminal where the client is located;

And obtaining a first search result according to the query word and geographic location information of the terminal where the client is located.

The foregoing aspect and any possible implementation manner further provide an implementation manner, where the obtaining the first search result according to the query term and the geographic location information of the terminal where the client is located, including:

Obtaining, according to the query word, a webpage that matches the query word from a webpage database as a second search result;

Obtaining, from the second search result, a search result related to a geographical location of the terminal where the client is located, according to geographical location information of the terminal where the client is located;

Adjusting a presentation position of the search result related to the geographic location of the terminal where the client is located in the second search result to obtain the first search result.

The aspect as described above, and any possible implementation manner, further providing an implementation manner, where the client is located from the second search result according to the geographic location information of the terminal where the client is located The location-related search results for the terminal, including:

Obtaining location attribute information of each search result in the second search result from an index database, where the location attribute information includes detailed information of a geographical location that matches content provided by the search result;

Obtaining, from the second search result, a search that the provided content can match the geographic location of the terminal where the client is located, according to the geographical location information of the terminal where the client is located and the location attribute information of each search result. As a result, the search result is related to the geographic location of the terminal where the client is located.

An aspect of the above, and any possible implementation, further providing an implementation manner, Before the obtaining the location attribute information of each search result in the second search result from the index database, the method further includes:

Crawling a web page from a website;

Obtaining the source code of the crawled webpage;

Obtaining location attribute information of the webpage from the source code;

And generating the index database according to the webpage and location attribute information of the webpage.

The aspect as described above and any possible implementation manner further provide an implementation manner of adjusting a presentation position of a search result related to a geographical location of a terminal where the client is located in the second search result, Obtaining the first search result, including:

Adding a weight value of the search result related to the geographical location of the terminal where the client is located, or reducing other search results other than the search result related to the geographical location of the terminal where the client is located in the second search result The weight value of the result;

Each of the search results in the second search result is sorted in descending order of weight values to obtain a sort result, and the sort result is used as the first search result.

And changing a presentation position of the search result related to the geographic location of the terminal where the client is located, and displaying the display position of the other search results in the second search result;

Wherein, in the second search result, the presentation location of the other search results is located before the presentation location of the search result related to the geographic location of the terminal where the client is located.

The aspect as described above, and any possible implementation manner, further provide an implementation manner, where the first obtaining is performed according to the query term and the geographic location information of the terminal where the client is located Search results, including:

Searching in the webpage database according to the query term and the geographic location information of the terminal where the client is located, to obtain a search result that matches the query term and the geographic location information of the terminal where the client is located, to As the first search result.

An aspect of an embodiment of the present disclosure provides a search apparatus, including:

Query input unit for obtaining a query word input by the user on the client;

a location obtaining unit, configured to obtain geographic location information of a terminal where the client is located;

The search processing unit is configured to obtain the first search result according to the query word and the geographical location information of the terminal where the client is located.

The above-mentioned aspect and any possible implementation manner further provide an implementation manner, where the search processing unit is specifically configured to:

The foregoing aspect and any possible implementation manner further provide an implementation manner, where the search processing unit is configured to obtain, according to the geographic location information of the terminal where the client is located, from the second search result, When the search result of the location of the terminal where the client is located is specifically used for:

Obtaining location attribute information of each search result in the second search result from an index database, the location attribute information including a geography matching the content provided by the search result Location details;

The above-mentioned aspect and any possible implementation manner further provide an implementation manner, the device further includes:

a webpage obtaining unit for crawling a webpage from a website;

An index generating unit, configured to obtain source code of the crawled webpage; and obtain location attribute information of the webpage from the source code; and generate, according to the webpage and location attribute information of the webpage The index database.

The aspect as described above, and any possible implementation manner, further providing an implementation manner, where the search processing unit is configured to adjust a search result related to a geographical location of the terminal where the client is located in the second search result. The location of the presentation to obtain the first search result, specifically for:

The aspect as described above, and any possible implementation manner, further providing an implementation manner, where the search processing unit is configured to adjust a search result related to a geographical location of the terminal where the client is located in the second search result. Showing the position to obtain the first search result, Specifically used for:

As can be seen from the above technical solutions, the embodiments of the present disclosure have the following beneficial effects:

In the technical solution provided by the embodiment of the present disclosure, the first search result is obtained according to the query word input by the user and the geographical location information of the terminal where the client is located. In this way, the obtained search result is a search result that matches the input query word and the geographical location of the terminal where the client is located. In this way, when the user's search demand is related to the geographic location of the terminal used by the user, the search result that satisfies the search requirement can be obtained in time. As a result, the relevance of the recalled search results can be improved, thereby improving the accuracy of the recalled search results and improving search efficiency.

DRAWINGS

FIG. 1 is a schematic flowchart of a search method provided by an embodiment of the present disclosure;

2 is a diagram showing an example of search results provided by the prior art;

3 is a first exemplary diagram of a first search result provided by an embodiment of the present disclosure;

4 is a second exemplary diagram of a first search result provided by an embodiment of the present disclosure;

FIG. 5 is a functional block diagram of a search apparatus according to an embodiment of the present disclosure.

detailed description

The present disclosure will be described in detail below with reference to the drawings and specific embodiments.

It should be understood that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the present disclosure.

The terms used in the embodiments of the present disclosure are for the purpose of describing the specific embodiments, and are not intended to limit the disclosure. The singular forms "a", "the" and "the"

It should be understood that the term "and/or" as used herein is merely an association describing the associated object, indicating that there may be three relationships, for example, A and/or B, which may indicate that A exists separately, while A and B, there are three cases of B alone. In addition, the character "/" in this article generally indicates that the contextual object is an "or" relationship.

It should be understood that although the terms first, second, etc. may be used to describe search results in embodiments of the present disclosure, these search results should not be limited to these terms. These terms are only used to distinguish search results from each other. For example, the first search result may also be referred to as a second search result without departing from the scope of the embodiments of the present disclosure. Similarly, the second search result may also be referred to as a first search result.

Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to determining" or "in response to detecting." Similarly, take Depending on the context, the phrase "if determined" or "if detected (conditions or events stated)" may be interpreted as "when determined" or "in response to determination" or "when detected (condition or event stated)" Or "in response to a test (condition or event stated)."

The present disclosure provides a search method. Referring to FIG. 1 , it is a schematic flowchart of a search method according to an embodiment of the present disclosure. As shown in the figure, the method includes the following steps:

S101. Obtain a query word input by the user on the client.

S102. Obtain geographical location information of the terminal where the client is located.

S103. Acquire a first search result according to the query term and geographic location information of the terminal where the client is located.

It should be noted that the terminals involved in the embodiments of the present disclosure may include, but are not limited to, a personal computer (PC), a personal digital assistant (PDA), a wireless handheld device, a tablet computer, and a tablet computer. Mobile phones, MP3 players, MP4 players, etc.

It should be noted that the execution body of S101 to S103 may be a search device, and the device may be located in an application of a local terminal, or may be a plug-in or a software development kit (SDK) in an application of the local terminal. The functional unit, or may be located in the server, is not specifically limited in this embodiment of the present disclosure.

It is to be understood that the application may be an application (nativeApp) installed on the terminal, or may be a web application (webApp) of the browser on the terminal, which is not limited by the embodiment of the disclosure.

Embodiment 2

Based on the search method provided in the first embodiment, the method of the present disclosure specifically describes the method of S101. The step may specifically include:

For example, in the embodiment of the present disclosure, the method for obtaining the query word input by the user on the client may include, but is not limited to:

The search request sent by the client may be received, and the search request carries a query word (Query) input by the user on the client. Therefore, according to the search request sent by the client, the query word input by the user on the client may be obtained.

For example, the client may receive the first query word “the market” input by the user, and then the client sends a search request carrying the query word “the market” to initiate a search operation for the query word “the market”. Then get the search results.

Embodiment 3

Based on the search method and the second embodiment provided in the foregoing embodiment 1, the method of the present disclosure specifically describes the method of S102. The step may specifically include:

For example, in the embodiment of the present disclosure, the method for obtaining the geographic location information of the terminal where the client is located may include, but is not limited to, the following two types:

The first type: after receiving the search request sent by the client, the positioning technology can be used to perform a positioning operation on the terminal where the client is located to obtain the geographical location information of the terminal where the client is located.

Preferably, the positioning technology may include, but is not limited to, a Global Positioning System (GPS) positioning technology, a base station positioning technology, or a Wireless-Fidelity (Wi-Fi) positioning technology.

The second type: the search request sent by the receiving client, in addition to carrying the query word input by the user on the client, may also carry the IP address of the terminal where the client is located, so that the IP address can be extracted from the search request, and then The mapping between the IP address and the geographic location obtains the geographical location information of the terminal where the client is located.

Optionally, before performing the positioning operation on the terminal where the client is located, the query term input by the user on the client may be used to determine whether the search requirement of the user is related to the geographic location of the terminal where the client is located. For example, it may be determined according to the query term whether the query word includes a website providing information, or whether the query word is a question for a geographical location. If the query word includes the name of the website providing the information, or the query word is for the geographical location question consultation, it can be determined that the user's search demand is related to the geographical location of the terminal where the client is located, and thus the terminal where the client is located can be obtained. Geographic location information. On the other hand, if the query name does not include the name of the website providing the information, or if the query word is not for the problem of the geographical location of the terminal, it is determined that the search requirement of the user is not related to the geographical location of the terminal where the client is located, and the client is not obtained. The geographical location information of the terminal is located, but the search result is directly searched in the webpage database according to the query word to obtain the search result matching the query word. For example, the query words are “Gathering Network” and “Wedding Planning”, which provide information such as the name of the website. For example, the query word is “Where to buy used cars”, such as consultation on geographical location.

Embodiment 4

The first method of S103 is specifically described based on the search method, the second embodiment and the third embodiment provided in the first embodiment. The step may specifically include:

Preferably, in the embodiment of the present disclosure, the method for obtaining the first search result according to the query term and the geographic location information of the terminal where the client is located may include, but is not limited to:

First, according to the query word, a webpage matching the query word is obtained from a webpage database as a second search result. Then, according to the geographical location information of the terminal where the client is located, from the second search result, a search result related to the geographical location of the terminal where the client is located is obtained. Finally, adjusting a presentation position of the search result related to the geographical location of the terminal where the client is located in the second search result to obtain the first search result fruit.

Preferably, the search may be performed in the webpage database according to the query word, all the webpages containing the query words are found out from the webpage database, and the found webpages are sorted according to the ranking algorithm, and the webpage obtained by the sorting is taken as The query result matches the second search result.

Preferably, the method for obtaining, from the second search result, the search result related to the geographic location of the terminal where the client is located may include, but is not limited to, according to the geographic location information of the terminal where the client is located:

First, the location attribute information of each search result in the second search result is obtained from a preset index database, and the location attribute information may include detailed information of a geographical location that matches the content provided by the search result. Then, according to the geographical location information of the terminal where the client is located and the location attribute information of each search result, obtaining, from the second search result, that the provided content can match the geographical location of the terminal where the client is located Search results as a search result related to the geographic location of the terminal where the client is located.

Optionally, the index database may be generated in advance before the location attribute information of each search result in the second search result is obtained from the index database.

For example, the method for generating the index database may include, but is not limited to: first, crawling a webpage from a website by using a crawler tool, then obtaining source code of the crawled webpage, and obtaining the location of the webpage from the source code. Attribute information. Finally, the index database is generated according to the webpage and location attribute information of the webpage.

For example, a Meta tag is generated in advance for a webpage related to a geographical location, and the Meta tag may include a name attribute and a tag content; wherein the tag content may include location attribute information of the webpage, such as a province name, a city name, and coordinate information.

For example, the Meta tag can be:

Coord=116.306522891,40.0555055968”>

In the Meta tag, the value of the name attribute is location, indicating that the Meta tag is a tag for saving location attribute information of the webpage. Content indicates the content of the label. In the label content, the province name is Beijing and the city name is Beijing.

As shown in Table 1, Table 1 lists some provinces in China and some cities in provinces and cities.

Table 1

省份province	城市city
安徽Anhui	合肥、蚌埠、亳州、滁州、阜阳、淮北、淮南、黄山、六安Hefei, Handan, Zhangzhou, Zhangzhou, Fuyang, Huaibei, Huainan, Huangshan, Lu'an
福建Fujian	福州、龙岩、南平、宁德、泉州、厦门、漳州Fuzhou, Longyan, Nanping, Ningde, Quanzhou, Xiamen, Zhangzhou
广东Guangdong	广州、潮州、东莞、佛山、江门、梅州、汕头、韶关、深圳Guangzhou, Chaozhou, Dongguan, Foshan, Jiangmen, Meizhou, Shantou, Shaoguan, Shenzhen
海南Hainan	海口、白沙、保亭、昌江、澄迈、东方、琼海琼中、三亚Haikou, Baisha, Baoting, Changjiang, Chengmai, Dongfang, Qionghai Qiongzhong, Sanya
河北Hebei	石家庄、保定、沧州、承德、邯郸、廊坊、秦皇岛、唐山Shijiazhuang, Baoding, Zhangzhou, Chengde, Handan, Langfang, Qinhuangdao, Tangshan
湖南Hunan	长沙、常德、衡阳、怀化、娄底、邵阳、湘潭、湘西州、益阳Changsha, Changde, Hengyang, Huaihua, Loudi, Shaoyang, Xiangtan, Xiangxi, Yiyang
江苏Jiangsu	南京、常州、淮安、连云港、南通、苏州、无锡、徐州Nanjing, Changzhou, Huai'an, Lianyungang, Nantong, Suzhou, Wuxi, Xuzhou
吉林Jilin	长春、白城、白山、吉林市、四平、通化、延边Changchun, Baicheng, Baishan, Jilin City, Siping, Tonghua, Yanbian
辽宁Liaoning	沈阳、鞍山、本溪、大连、丹东、抚顺、锦州、盘锦Shenyang, Anshan, Benxi, Dalian, Dandong, Fushun, Jinzhou, Panjin
四川Sichuan	成都、阿坝州、达州、德阳、甘孜州、广安、广元、乐山Chengdu, Aba Prefecture, Dazhou, Deyang, Ganzi Prefecture, Guang'an, Guangyuan, Leshan

云南Yunnan	昆明、大理州、丽江、临沧、普洱、昭通、西双版纳Kunming, Dali, Lijiang, Linyi, Pu'er, Zhaotong, Xishuangbanna
浙江Zhejiang	杭州、嘉兴、金华、宁波、绍兴、温州Hangzhou, Jiaxing, Jinhua, Ningbo, Shaoxing, Wenzhou
北京Beijing	北京Beijing
上海Shanghai	上海Shanghai
天津Tianjin	天津Tianjin
重庆Chongqing	重庆Chongqing
香港Hong Kong	香港Hong Kong
澳门Macao	澳门Macao

In the above Meta tag, the value of coord represents the latitude and longitude coordinates corresponding to the web page. In this example, Baidu latitude and longitude coordinates (bd09ll) are used. Wherein, if the geographic location in the Meta tag is city-level, the value of the coord may be the latitude and longitude coordinates of the central point of the city. If the geographic location in the Meta tag is a specific address, the value of the coord may be the coordinates of the specific address. Preferably, the address resolution application programming interface (API) provided by the Baidu map server may be invoked according to the name of the geographic location to obtain the latitude and longitude coordinates corresponding to the geographical location.

After the Meta tag is generated for the webpage related to the geographical location, the Meta tag is added to the source code of the webpage, so that the location attribute information of the webpage is carried by the source code of the webpage.

For example, you can add the Meta tag to the <head> tag in the source code of the web page, such as:

<head>

Coord=116.306522891,40.0555055968”>

......

</head>

After adding the Meta tag to the source code of the webpage, the location attribute information can be configured for the webpage. After the crawler crawls the webpage, the meta tag of the webpage can be obtained from the source code of the crawled webpage, and then The location attribute information of the webpage is parsed in the Meta tag, and finally the index relationship between the webpage and the location attribute information is established, and an index database is generated. In this way, when it is necessary to find the search result related to the geographical location of the terminal where the client is located from a large number of search results, the location attribute information of each search result can be found to be related to the geographical location of the terminal where the client is located. Those search results.

Preferably, the method for adjusting the presentation position of the search result related to the geographic location of the terminal where the client is located in the second search result, and the method for obtaining the first search result may include, but is not limited to, the following three :

The first type: increasing the weight value of the search result related to the geographical location of the terminal where the client is located. Then, each search result in the second search result is sorted in descending order of weight values to obtain a sort result, and the sort result is used as the first search result.

For example, the original weight value of the search result related to the geographical location of the terminal where the client is located may be multiplied by an adjustment coefficient greater than 1, or the original weight value of the search result related to the geographical location of the terminal where the client is located may be added. An adjustment amount to achieve a weighting value that increases the search results associated with the geographic location of the terminal where the client is located.

Here, since the weight value of the search result related to the geographical location of the terminal where the client is located is increased, and the weight value of other search results in the second search result is not changed, After the weight values are sorted in descending order, the display position of the search result related to the geographical location of the terminal where the client is located is increased, so that the geographically related search result of the terminal where the client is located is in the first search result. The presentation position will be higher than the presentation position in the second search result.

Second: reducing the weight value of the search results other than the search result related to the geographical location of the terminal where the client is located in the second search result. Then, each search result in the second search result is sorted in descending order of weight values to obtain a sort result, and the sort result is used as the first search result.

For example, the weight value of the search result other than the search result related to the geographical location of the terminal where the client is located may be multiplied by an adjustment coefficient greater than 0 and less than 1 in the second search result, or And subtracting, from the second search result, a weight value of the search result other than the search result related to the geographical location of the terminal where the client is located, and subtracting an adjustment amount, thereby reducing the division of the second search result The weight value of other search results other than the geographically relevant search result of the terminal where the client is located.

Here, since the weight value of the search result other than the search result related to the geographical location of the terminal where the client is located in the second search result is reduced, and the second search result is in the terminal with the client The weight value of the geographically-related search result is not changed, so after the weight values are sorted in descending order, the display position of the search result related to the geographical location of the terminal where the client is located is improved, so that The location of the search result related to the geographical location of the terminal where the client is located in the first search result will be higher than the presentation position in the second search result.

It should be noted that the original weight value of each search result in the second search result can be obtained from the webpage database. Wherein, based on the correlation between the search result and the query term Degree, the original weight value of the search result is determined.

a third type: the display position of the search result related to the geographic location of the terminal where the client is located is exchanged with the display position of the other search results in the second search result; wherein, in the second search result The presentation location of the other search results is located before the presentation location of the search results related to the geographic location of the terminal where the client is located.

For example, the display position of the search result related to the geographical location of the terminal where the client is located in the second search result is the second item, and after the second search result is presented to the user for a period of time, the user is found in the second search result. The search result selected for the first time is the search result related to the geographical location of the terminal where the client is located, instead of the search result indicating that the location is the first one, indicating that the search result related to the geographical location of the terminal where the client is located is more capable. Meet the user's search needs. Therefore, the presentation position of the search result of the second item related to the geographical location of the terminal where the client is located can be exchanged with the presentation position of the first search result.

In this embodiment, search results related to the geographic location of the terminal where the client is located are found from the search results, and the search results are preferentially displayed, so that when the search requirement of the user is related to the geographical location of the terminal used by the user, In this way, search results that meet the search needs can be obtained in the search results, thereby improving search efficiency and improving the accuracy of search results.

Embodiment 5

Based on the search method, the second embodiment and the third embodiment provided in the foregoing embodiment 1, the second method of the S103 is specifically described in the embodiment of the present disclosure. The step may specifically include:

For example, in the embodiment of the present disclosure, the method for obtaining the first search result according to the query term and the geographic location information of the terminal where the client is located may include, but is not limited to:

First, according to the query word and the geographical location information of the terminal where the client is located, Searching in the webpage database to obtain search results that match the query term and the geographic location information of the terminal where the client is located, as the first search result.

Preferably, the search may be performed in the webpage database according to the query term and the geographical location information of the terminal where the client is located, and all the webpages including the query term and the geographical location information are found out from the webpage database, and the search is performed according to the ranking algorithm. The out-out webpages are sorted, and the webpages obtained by the sorting are used as search results matching the query words and the geographical location information of the terminal where the client is located.

In this embodiment, when the matching search result is obtained according to the query word, the geographical location information of the terminal where the client is located is also taken as a reference, so that the obtained search result is the input query term and the geography of the terminal where the client is located. The location information matches the search results, so that when the user's search demand is related to the geographic location of the terminal used by the user, the search result that satisfies the search requirement can be obtained in time, thereby improving the relevance of the search result and Accuracy and improve search efficiency.

Embodiment 6

Please refer to FIG. 2 , which is an exemplary diagram of search results provided by the prior art. As shown in the figure, in the prior art, users located in different regions use the client to input the query word “Marking Network”, and then see The search results are the same, that is, the search results shown in FIG. 2, and the search results generally only satisfy the search needs of users located in Beijing.

Please refer to FIG. 3 , which is a first example diagram of a first search result provided by the embodiment of the present disclosure. As shown in the figure, the query word input by the user on the client is “the market”, indicating that the search requirement of the user is I want to open the “Jiji.com”, and the information provided by “Jianji.com” is different according to the geographical location. Therefore, according to the query term, it can be determined that the user’s search demand is the geography of the terminal where the client currently uses the client. Location-related, therefore, The geographical location information of the terminal where the client currently used by the user is located, and the geographical location information of the terminal where the client is located in FIG. 3 is “Chengdu”. After searching according to the input query word "Jiji.com", the search result related to the geographical location "Chengdu" of the terminal where the client is located is found in the obtained search result, and the customer is displayed on the first page of the search result page. The search result related to the geographical location "Chengdu" of the terminal where the terminal is located, as shown in FIG. 3, can display the search related to the geographical location "Chengdu" of the terminal where the client is located in the first presentation position on the first page of the search result page. As a result, the user can obtain the desired search result on the first page of the search result.

Please refer to FIG. 4 , which is a second example diagram of the first search result provided by the embodiment of the present disclosure. As shown in the figure, the query word input by the user on the client is “the market”, indicating that the search requirement of the user is I want to open the “Jiji.com”, and the information provided by “Jianji.com” is different according to the geographical location. Therefore, according to the query term, it can be determined that the user’s search demand is the geography of the terminal where the client currently uses the client. The location is related. Therefore, the geographic location information of the terminal where the client is currently used can be obtained. The geographic location information of the terminal where the client is located in FIG. 4 is “Shanghai”. After searching according to the input query word "Jiji.com", the search result related to the geographical location "Shanghai" of the terminal where the client is located is found in the obtained search result, and the customer is displayed on the first page of the search result page. The search result related to the geographical location "Shanghai" of the terminal where the terminal is located, as shown in FIG. 4, can display the search related to the geographical location "Shanghai" of the terminal where the client is located in the first presentation position on the first page of the search result page. As a result, the user can obtain the desired search result on the first page of the search result.

Example 7

Embodiments of the present disclosure further provide for implementing the steps and methods in the foregoing method embodiments. Embodiments are set.

Please refer to FIG. 5 , which is a functional block diagram of a search apparatus according to an embodiment of the present disclosure. As shown, the device includes:

The query input unit 501 is configured to obtain a query word input by the user on the client;

a location obtaining unit 502, configured to obtain geographic location information of a terminal where the client is located;

The search processing unit 503 is configured to obtain a first search result according to the query word and geographic location information of the terminal where the client is located.

Preferably, the search processing unit 503 is specifically configured to:

Preferably, the search processing unit 503 is configured to obtain, according to the geographical location information of the terminal where the client is located, a search result related to a geographical location of the terminal where the client is located, from the second search result, specifically Used for:

Obtaining, from the second search result, a search that the provided content can match the geographic location of the terminal where the client is located, according to the geographical location information of the terminal where the client is located and the location attribute information of each search result. As a result, as the terminal with the client Geographically relevant search results.

Optionally, the device further includes:

a webpage obtaining unit 504, configured to crawl a webpage from a website;

An index generating unit 505, configured to acquire source code of the crawled webpage; and obtain location attribute information of the webpage from the source code; and, according to the webpage and location attribute information of the webpage, The index database is generated.

Preferably, the search processing unit 503 is configured to adjust a presentation position of a search result related to a geographical location of the terminal where the client is located in the second search result, to obtain the first search result, specifically to:

Preferably, the search processing unit 503 is specifically configured to:

According to the query word and the geographical location information of the terminal where the client is located, the number of web pages Searching is performed in the library to obtain search results that match the query term and the geographic location information of the terminal where the client is located, as the first search result.

Since the units in this embodiment can perform the method shown in FIG. 1, and the parts not described in detail in this embodiment, reference may be made to the related description of FIG.

The technical solution of the embodiments of the present disclosure has the following beneficial effects:

In the technical solution provided by the embodiment of the present disclosure, the first search result is obtained according to the query word input by the user and the geographical location information of the terminal where the client is located. In this way, the obtained search result is a search result that matches the input query word and the geographical location of the terminal where the client is located.

In the prior art, when the same query word is input in the same client on a terminal with different geographical locations, the same search result is obtained. When the user's search requirement is related to the geographic location of the terminal used by the user, the technical solution cannot satisfy the user's search requirement, and the user needs to re-enter the query word or require the user to perform page-by-page screening in several search result pages. In the embodiment of the present disclosure, when the search requirement of the user is related to the geographical location of the terminal used by the user, the search result that can satisfy the search requirement can be obtained in time. Therefore, the relevance of the recalled search results can be improved, thereby improving the accuracy of the recalled search results, improving the search efficiency, meeting the user's search needs in time, and improving the user search experience.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present disclosure, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative, for example, the division of the elements is merely a logical functional division, There may be additional divisions in actual implementation, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

The above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium. The software functional unit described above is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present disclosure. Part of the steps. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

The above description is only the preferred embodiment of the present disclosure, and is not intended to limit the disclosure, and any modifications, equivalents, improvements, etc., which are made within the spirit and principles of the present disclosure, should be included in the present disclosure. Within the scope of protection.

Claims

A search method, characterized in that the method comprises:

Obtain the query words entered by the user on the client;

Obtaining geographical location information of the terminal where the client is located;

And obtaining a first search result according to the query word and geographic location information of the terminal where the client is located.
The method according to claim 1, wherein the obtaining the first search result according to the query term and the geographical location information of the terminal where the client is located includes:

Obtaining, according to the query word, a webpage that matches the query word from a webpage database as a second search result;

Obtaining, from the second search result, a search result related to a geographical location of the terminal where the client is located, according to geographical location information of the terminal where the client is located;

Adjusting a presentation position of the search result related to the geographic location of the terminal where the client is located in the second search result to obtain the first search result.
The method according to claim 2, wherein the obtaining, according to the geographical location information of the terminal where the client is located, obtaining a search related to the geographical location of the terminal where the client is located from the second search result The results include:

Obtaining location attribute information of each search result in the second search result from an index database, where the location attribute information includes detailed information of a geographical location that matches content provided by the search result;

Obtaining, from the second search result, a search that the provided content can match the geographic location of the terminal where the client is located, according to the geographical location information of the terminal where the client is located and the location attribute information of each search result. As a result, as the terminal with the client Geographically relevant search results.
The method according to claim 3, wherein before the obtaining the location attribute information of each search result in the second search result from the index database, the method further comprises:

Crawling a web page from a website;

Obtaining the source code of the crawled webpage;

Obtaining location attribute information of the webpage from the source code;

And generating the index database according to the webpage and location attribute information of the webpage.
The method according to claim 2, wherein said adjusting a presentation position of a search result related to a geographical location of a terminal where the client is located in the second search result to obtain the first search result ,include:

Adding a weight value of the search result related to the geographical location of the terminal where the client is located, or reducing other search results other than the search result related to the geographical location of the terminal where the client is located in the second search result The weight value of the result;

Each of the search results in the second search result is sorted in descending order of weight values to obtain a sort result, and the sort result is used as the first search result.
The method according to claim 2, wherein said adjusting a presentation position of a search result related to a geographical location of a terminal where the client is located in the second search result to obtain the first search result ,include:

And changing a presentation position of the search result related to the geographic location of the terminal where the client is located, and displaying the display position of the other search results in the second search result;

Wherein, in the second search result, the presentation location of the other search results is located before the presentation location of the search result related to the geographic location of the terminal where the client is located.
The method according to claim 1, wherein the obtaining the first search result according to the query term and the geographical location information of the terminal where the client is located includes:

Searching in the webpage database according to the query term and the geographic location information of the terminal where the client is located, to obtain a search result that matches the query term and the geographic location information of the terminal where the client is located, to As the first search result.
A search device, characterized in that the device comprises:

Query input unit for obtaining a query word input by the user on the client;

a location obtaining unit, configured to obtain geographic location information of a terminal where the client is located;

The search processing unit is configured to obtain the first search result according to the query word and the geographical location information of the terminal where the client is located.
The device according to claim 8, wherein the search processing unit is specifically configured to:

Obtaining, according to the query word, a webpage that matches the query word from a webpage database as a second search result;

Obtaining, from the second search result, a search result related to a geographical location of the terminal where the client is located, according to geographical location information of the terminal where the client is located;

Adjusting a presentation position of the search result related to the geographic location of the terminal where the client is located in the second search result to obtain the first search result.
The device according to claim 9, wherein the search processing unit is configured to obtain, from the second search result, a terminal that is located with the client according to geographical location information of the terminal where the client is located. When geo-related search results are used, specifically:

Obtaining location attribute information of each search result in the second search result from an index database, the location attribute information including a geography matching the content provided by the search result Location details;

Obtaining, from the second search result, a search that the provided content can match the geographic location of the terminal where the client is located, according to the geographical location information of the terminal where the client is located and the location attribute information of each search result. As a result, the search result is related to the geographic location of the terminal where the client is located.
The device according to claim 10, wherein the device further comprises:

a webpage obtaining unit for crawling a webpage from a website;

An index generating unit, configured to obtain source code of the crawled webpage; and obtain location attribute information of the webpage from the source code; and generate, according to the webpage and location attribute information of the webpage The index database.
The device according to claim 9, wherein the search processing unit is configured to adjust a presentation position of a search result related to a geographical location of the terminal where the client is located in the second search result to obtain a location When the first search result is described, it is specifically used to:

Adding a weight value of the search result related to the geographical location of the terminal where the client is located, or reducing other search results other than the search result related to the geographical location of the terminal where the client is located in the second search result The weight value of the result;

Each of the search results in the second search result is sorted in descending order of weight values to obtain a sort result, and the sort result is used as the first search result.
The device according to claim 9, wherein the search processing unit is configured to adjust a presentation position of a search result related to a geographical location of the terminal where the client is located in the second search result to obtain a location When the first search result is described, it is specifically used to:

And changing a presentation position of the search result related to the geographic location of the terminal where the client is located, and displaying the display position of the other search results in the second search result;

Wherein, in the second search result, the presentation location of the other search results is located before the presentation location of the search result related to the geographic location of the terminal where the client is located.
The device according to claim 8, wherein the search processing unit is specifically configured to:

Searching in the webpage database according to the query term and the geographic location information of the terminal where the client is located, to obtain a search result that matches the query term and the geographic location information of the terminal where the client is located, to As the first search result.
A device that includes:

One or more processors;

Memory

One or more programs, the one or more programs being stored in the memory, when executed by the one or more processors, performing the following operations:

Obtain the query words entered by the user on the client;

Obtaining geographical location information of the terminal where the client is located;

And obtaining a first search result according to the query word and geographic location information of the terminal where the client is located.
A non-volatile computer storage medium storing one or more programs that, when executed by a device, cause the device to:

Obtain the query words entered by the user on the client;

Obtaining geographical location information of the terminal where the client is located;

And obtaining a first search result according to the query word and geographic location information of the terminal where the client is located.