WO2013107238A1 - 下载资源推荐方法、系统及存储介质 - Google Patents
下载资源推荐方法、系统及存储介质 Download PDFInfo
- Publication number
- WO2013107238A1 WO2013107238A1 PCT/CN2012/086906 CN2012086906W WO2013107238A1 WO 2013107238 A1 WO2013107238 A1 WO 2013107238A1 CN 2012086906 W CN2012086906 W CN 2012086906W WO 2013107238 A1 WO2013107238 A1 WO 2013107238A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- download
- resource
- record
- target user
- user
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/535—Tracking the activity of the user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/335—Filtering based on additional data, e.g. user or group profiles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2457—Query processing with adaptation to user needs
- G06F16/24578—Query processing with adaptation to user needs using ranking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
Definitions
- the present invention relates to the field of network technologies, and in particular, to a download resource recommendation method, system, and storage medium.
- Download resources can include software, video, audio, pictures, text, and more.
- the function of recommending additional download resources is also provided, that is, some high-quality download resources, such as popular movies, popular games, commonly used software, etc., are actively pushed. Present to the user on the page or on the client.
- a download resource recommendation method in the traditional technology determining the popularity of the downloaded resource according to the download record of the downloaded resource (the higher the download volume is, the higher the popularity), and then sorting the download resources according to the heat, and ranking the top N of the heat (ie, the resource)
- the top N download resources of the heat ranking, N is a natural number, which can be recommended to the user according to the requirements.
- the download record of the download resource can only reflect the statistical interest of the user as a whole, the relevance of the download resource recommended to the user is not high.
- Another improved download resource recommendation method in the conventional technology is to first create a score table (score matrix) according to each user's score for each download resource, and then mine according to the similarity of the user's scores on different download resources.
- a target user group similar to the target user (to be recommended user) is selected, and then the download resource is recommended to the target user according to the overall preference of the group (such as the rating of the downloaded resource by the user in the target user group).
- the improved download resource recommendation method improves the correlation between the download resource and the target user on the basis of the former download resource recommendation method, but the user scores the download resource. It is not easy to obtain (many users do not score after downloading), and because the target user's interest in downloading resources is determined only by the overall preference of the target user group, the target user has insufficient correlation with the download resource, thereby making the target user
- the method of recommending downloading resources to a target user is not accurate.
- a method for recommending download resources including the following steps:
- the download resources are sorted according to the degree of difference, and a preset number of downloaded resources that are ranked first are recommended to the target user.
- the step of obtaining a target user group corresponding to the target user according to the download record includes:
- the step of comparing the download record of the user with the download record of the target user, and obtaining the user whose download record matches the download record of the target user is:
- the resource hash value and/or the resource file name in the download record of the user with the target are compared to obtain a resource hash value and/or a user whose resource file name matches the target user.
- the step of processing the download record of the target user group and the download record of the global user group, and generating the degree of difference between the download resource and the global user group in the target user group includes:
- the download resource whose download frequency in the download record of the target user group exceeds the first threshold is filtered out.
- the downloading record of the target user group and the download record of the global user group are processed, and the difference between the download resource and the global user group in the download record of the target user group is obtained.
- the steps include:
- the method before the step of sorting the download resources according to the difference degree, the method further includes:
- the download resource in the target user group whose degree of difference is greater than the second threshold is filtered out.
- a download resource recommendation system including the following modules:
- a target user group obtaining module configured to acquire a download record of the target user, and obtain a target user group associated with the target user according to the download record;
- a download record obtaining module configured to acquire a download record of the target user group and a download record of a global user group
- a difference degree generating module configured to process a download record of the target user group and a download record of the global user group, and generate a download resource between the download record of the target user group and the global user group Degree of difference
- a recommendation module configured to sort the download resources according to the difference degree, and recommend a preset number of download resources that are ranked first to the target user.
- the target user group obtaining module is further configured to obtain a download record of a recent user, traverse the download record of the user, and perform a download record for each of the users, and execute:
- the target user group obtaining module is further configured to acquire a resource hash value and/or a resource file name in the download record of the user, and use a resource hash value and/or in the download record of the user.
- the resource file name and the resource hash value and/or the resource file name in the download record of the target user are further included, and the resource screening module is configured to collect the download frequency of the download resource in the download record of the target user group. And downloading, in the download record of the target user group, a download resource whose download frequency exceeds a first threshold.
- the difference degree generating module is further configured to acquire a first download frequency of the download resource in the download record of the target user group, and download resources in the download record in the target user group are in the The second download frequency in the download record in the global user group, the first user number of the target user group and the second user number of the entire user group, according to the first download frequency, the second download frequency, and the second download frequency
- the number of users and the number of second users are calculated to obtain the difference between the filtered download resource and the global user group.
- the resource screening module is further configured to filter download resources in the target user group whose degree of difference is greater than a second threshold.
- the above-mentioned download resource recommendation method, system and storage medium first obtain the target user group to which the user belongs by using the download record of the target user, and then according to the target user group on the download frequency.
- the degree of difference of the global user group is selected and recommended to the target user. Since the target user and other users in the target user group are more relevant in the interest in downloading the resource, it can be launched, when the target user group has a greater degree of interest in downloading the resource than the global user group.
- the target user's interest in these download resources is higher than that downloaded by other users in the global user group, thereby improving the accuracy of recommending download resources to the target user.
- 1 is a flow chart of a method for recommending downloading resources in an embodiment
- FIG. 2 is a schematic structural diagram of a download resource recommendation system in an embodiment
- FIG. 3 is a schematic structural diagram of a download resource recommendation system in another embodiment.
- a method for recommending downloading resources includes the following steps: Step S102: Acquire a download record of a target user, and obtain a target user group associated with the target user according to the download record.
- the target user is the user to be recommended.
- a recent download record of the target user such as a download record for the most recent week or the most recent month, may be obtained.
- the download record can include which download resources the user downloaded and the download frequency of the download resources.
- step S102 obtaining a download record of a recent user, traversing the download record of the user, and downloading the record for each user, performing: comparing the download record of the user with the download record of the target user, and obtaining the download The user who matches the download record of the target user is recorded, and the obtained user is added to the target user group.
- the download record of the recent active user is obtained, and the active user refers to the user whose user activity exceeds the preset reference value, and the user activity may be the number of downloads, the online time, the number of downloads per download, or the like. Weighted average. Specifically, the active users can be counted at regular intervals, and the active users are stored in the user library.
- the download record records the name and/or name of the download resource that each active user downloaded in the near future.
- the download record is traversed in units of active users. If the download resource in the download record of the target user matches the download resource in the download record of the active user, the user is added to the target user group.
- the maximum number of users in the target user group may be set, and when the number of users of the target user group reaches the maximum value, the traversal is stopped.
- the resource hash value and/or the resource file name in the download record of the user may be obtained, and the resource hash value and/or the resource file name in the download record of the user and the resource hash in the download record of the target user may be obtained.
- the value and/or resource file name are compared to obtain a resource hash value and/or a user whose resource file name matches the target user.
- the hash value of the download resource recorded in the download record of the target user may be obtained first, and then compared with the hash value of the download resource recorded in the download record of the traversed user, if the same Then, it is determined that the two match, otherwise, it is determined that the two do not match.
- the name of the download resource recorded in the download record of the target user and the name of the download resource in the download record of the traversed user may be obtained first, and then the names of the two are determined by the method of the largest common substring. Whether it matches. For example, if the maximum common substring is 0.5, if the name of the download resource recorded in the download record of the target user is "Harry Potter and the Sorcerer's Stone", the name of the download resource recorded in the download record of the traversed user is "Ha” Libert and the Goblet", then the largest common substring is "Harry Potter and”, then the similarity is 5/8, greater than 0.5, and the two are judged to match.
- a threshold may also be set. In the process of traversing the download record of the user, if the downloaded resource of the traversed user's download record matches the resource hash value and/or the resource file name of the target user exceeds the threshold. , then add the traversed user to the target user group.
- Step S104 Obtain a download record of the target user group and a download record of the global user group.
- the global user group may include all users, and may also set the number of users of the global user group, and a larger user sample space selected according to the number of users is used as the global user group. For example, 10,000 users can be randomly selected to join a global user group.
- Step S106 processing the download record of the target user group and the download record of the global user group, and generating a difference between the download resource and the global user group in the download record of the target user group. Different degrees.
- the degree of difference can be calculated according to the following formula:
- diff represents the degree of difference between the download resource and the global user group in the download record of the target user group
- M1 is the first user number of the target user group obtained when traversing to the download resource R.
- M2 is the second number of users of the entire user group
- R1 M1/N1, where R1 is the average download frequency of the target user group to the download resource R, and N1 is the first download frequency of the target user group to the download resource R.
- R2 M2/N2, where R2 is the average download frequency of the download resource R for all user groups, and N2 is the second download frequency of the download resource R for all user groups.
- step S106 may further include: counting download frequency of download resources in the download record of the target user group, and filtering out download resources in the download record of the target user group that exceed the first threshold.
- the download record of each user may be traversed, and the download frequency of each user's download resource is superimposed, and the target user group is counted. Download the download frequency of the resource. Then follow the download frequency to download the capital The source is sorted, and the download resource whose download frequency is greater than the first threshold is extracted from the download record as a hotspot resource of the target user group.
- the hotspot resources of the global user group may also be extracted according to the same principle.
- the degree of difference is generated, only the hotspot resources of the target user group and the hotspot resources of the global user group may be processed.
- the number of data that needs to be processed when the difference is generated can be reduced, and the scale of the difference calculation can be reduced, thereby reducing unnecessary performance loss.
- Step S108 Sort the download resources according to the degree of difference, and recommend the preset number of download resources that are ranked first to the target user.
- the differences can be sorted in descending order, and then the top N of the sorted download resource sequence is taken, that is, the top N download resources are sorted first, and then the download resources are recommended to the user, N The default natural number.
- the name, size, and download frequency of the downloaded resource may be displayed in the form of a list on the display interface of the user according to the size of the difference, so that the user can select the download.
- the download resources in the target user group whose degree of difference is greater than the second threshold may also be filtered out. Filtering out download resources with less difference before sorting can reduce the number of download resources that need to be sorted, thereby improving sorting efficiency.
- a download resource recommendation system includes a target user group obtaining module 102, a download record obtaining module 104, a difference degree generating module 106, and a recommendation module 108, wherein:
- the target user group obtaining module 102 is configured to acquire a download record of the target user, and acquire a target user group associated with the target user according to the download record.
- the target user is the user to be recommended.
- the 102 can be used to get a recent download record of the target user, such as the download record for the most recent week or the most recent month.
- the download record may include which download resources the user downloaded, and the download frequency of the download resources.
- the target user group obtaining module 102 may be configured to obtain a download record of a recent user, traverse the download record of the user, and perform a download record for each user, and perform: downloading the download record of the user and the download record of the target user In contrast, the user who matches the download record of the target user is obtained, and the obtained user is added to the target user group.
- the target user group obtaining module 102 can be used to obtain the download record of the recent active user, and the active user refers to the user whose user activity exceeds the preset reference value, and the user activity can be the download frequency, the online time, and the daily Start the number of downloads or a weighted average of the three.
- the active users can be counted at regular intervals, and the active users are stored in the user library.
- the download record records the name of the download resource recently downloaded by each active user and/or the hash value of the download resource and the download frequency of the downloaded resource.
- the download record is traversed in units of active users. If the download resource in the download record of the target user matches the download resource in the download record of the active user, the user is added to the target user group.
- the maximum number of users in the target user group may be set, and when the number of users of the target user group reaches the maximum value, the traversal is stopped.
- the target user group obtaining module 102 may be configured to obtain a resource hash value and/or a resource file name in the download record of the user, and the resource hash value and/or the resource file name in the download record of the user and the target user.
- the resource hash value and/or the resource file name in the download record are compared to obtain a resource hash value and/or a user whose resource file name matches the target user.
- the target user group obtaining module 102 may first obtain a hash value of the download resource recorded in the download record of the target user, and then download the downloaded resource recorded in the download record of the traversed user. The Greek values are compared. If they are the same, the two are judged to match. Otherwise, it is determined that the two do not match.
- the target user group obtaining module 102 may first obtain the target when comparing the names of the downloaded resources.
- the name of the download resource recorded in the download record of the user and the name of the download resource in the download record of the traversed user and then use the method of the largest common substring to determine whether the names of the two match. For example, if the maximum common substring is 0.5, if the name of the download resource recorded in the download record of the target user is "Harry Potter and the Sorcerer's Stone", the name of the download resource recorded in the download record of the traversed user is "Ha" Libert and the Goblet", then the largest common substring is "Harry Potter and”, then the similarity is 5/8, greater than 0.5, and the two are matched.
- a threshold may also be set. In the process of traversing the download record of the user, if the downloaded resource of the traversed user's download record matches the resource hash value and/or the resource file name of the target user exceeds the threshold. , then add the traversed user to the target user group.
- the download record obtaining module 104 is configured to obtain a download record of the target user group and a download record of the global user group.
- the global user group may include all users, and may also set the number of users of the global user group, and a larger user sample space selected according to the number of users is used as the global user group. For example, 10,000 users can be randomly selected to join a global user group.
- the difference degree generating module 106 is configured to process the download record of the target user group and the download record of the global user group, and generate a difference degree between the download resource and the global user group in the download record of the target user group; .
- the difference generation module 106 is configured to acquire a first download frequency of the download resource in the download record of the target user group, and the download resource in the download record in the target user group is in the global user group.
- the second download frequency in the download record; the first user number of the target user group and the second user number of the entire user group; according to the first download frequency, the second download frequency, the first user number, and the second user The number calculation calculates the difference between the filtered download resource and the global user group.
- the difference generation module 106 can be configured to calculate the degree of difference according to the following formula:
- the download resource recommendation system further includes a resource screening module 110, configured to collect a download frequency of the download resource in the download record of the target user group, and filter out the download record of the target user group.
- the download resource whose download frequency exceeds the first threshold.
- the resource screening module 110 may be configured to: after acquiring the download record of the target user group, generate a download record of the target user group, traverse the download record of each user, and superimpose the download frequency of each user's download resource, and calculate The download frequency of the download resources of the target user group. Then, the download resource is sorted according to the download frequency, and the download resource whose download frequency is greater than the first threshold is extracted from the download record as a hotspot resource of the target user group.
- the resource screening module 110 can also be used to extract hotspot resources of the global user group according to the same principle. When the degree of difference is generated, only the hotspot resources of the target user group and the hotspot resources of the global user group may be processed.
- the number of data that needs to be processed when the difference is generated can be reduced, and the scale of the difference calculation can be reduced, thereby reducing unnecessary performance loss.
- the recommendation module 108 is configured to sort the download resources according to the degree of difference, and recommend the preset number of download resources with the top ranking to the target user.
- the recommendation module 108 can be used to order the differences in descending order Sort, then take the top N of the sorted download resource sequence, that is, sort the top N download resources, and then recommend the download resource to the user, where N is the preset natural number.
- the recommendation module 108 can be used to display the name, size, and download frequency of the download resource in the form of a list in the form of a difference on the display interface of the user, so that the user can select the download.
- the resource screening module 110 is further configured to filter out download resources in a target user group whose degree of difference is greater than a second threshold.
- Filtering out download resources with less difference before sorting can reduce the number of download resources that need to be sorted, thereby improving sorting efficiency.
- the recommendation module 108 is further configured to cache the extracted download resources of the top N, and display the recommended download resources to the user, and then obtain and page the request from the cache according to the page turning request sent by the user. Corresponding top N download resources.
- the unnecessary degree of difference calculation can be reduced, thereby improving the efficiency of the recommendation.
- the above-mentioned download resource recommendation method, system and storage medium first obtain the target user group to which the user belongs by using the download record of the target user, and then select an appropriate one according to the difference degree of the target user group on the download frequency and the global user group.
- the download resource is recommended to the target user. Since the target user and other users in the target user group are more relevant in the interest in downloading the resource, it can be launched, when the target user group has a greater degree of interest in downloading the resource than the global user group.
- the target user's interest in these download resources is higher than that downloaded by other users in the global user group, thereby improving the accuracy of recommending download resources to the target user.
- the present invention also provides one or more computer storage media containing computer executable instructions for performing a download resource recommendation method.
- the storage medium may be a magnetic disk, an optical disk, or a read-only memory (ROM). Or random access memory (RAM), etc. It is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2861898A CA2861898C (en) | 2012-01-20 | 2012-12-19 | Download resource recommendation method, system and storage medium |
US14/373,003 US9264502B2 (en) | 2012-01-20 | 2012-12-19 | Download resource recommendation method, system and storage medium |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210018761.0A CN103218366B (zh) | 2012-01-20 | 2012-01-20 | 下载资源推荐方法及系统 |
CN201210018761.0 | 2012-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013107238A1 true WO2013107238A1 (zh) | 2013-07-25 |
Family
ID=48798581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/086906 WO2013107238A1 (zh) | 2012-01-20 | 2012-12-19 | 下载资源推荐方法、系统及存储介质 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9264502B2 (zh) |
CN (1) | CN103218366B (zh) |
CA (1) | CA2861898C (zh) |
WO (1) | WO2013107238A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103530365B (zh) * | 2013-10-12 | 2017-07-04 | 北京搜狗信息服务有限公司 | 获取资源的下载链接的方法及系统 |
CN104636378A (zh) * | 2013-11-12 | 2015-05-20 | 中兴通讯股份有限公司 | 应用程序的推送方法及装置 |
CN103929484B (zh) * | 2014-04-18 | 2018-01-09 | 北京搜狗科技发展有限公司 | 为用户整合个性化资源的方法及装置 |
CN103944986B (zh) * | 2014-04-18 | 2018-01-02 | 北京搜狗科技发展有限公司 | 为用户整合个性化资源的方法及装置 |
CN106469146A (zh) * | 2015-08-12 | 2017-03-01 | 腾讯科技(深圳)有限公司 | 一种利用社交群组进行推荐的验证系统及系统 |
CN105912550A (zh) * | 2015-12-15 | 2016-08-31 | 乐视网信息技术(北京)股份有限公司 | 一种移动终端的信息推荐方法及装置 |
CN106656768B (zh) * | 2017-02-09 | 2020-06-23 | 腾讯科技(深圳)有限公司 | 一种资源推荐方法及装置 |
WO2020065777A1 (ja) * | 2018-09-26 | 2020-04-02 | 日本電気株式会社 | 情報処理装置、制御方法、及びプログラム |
WO2020252742A1 (zh) * | 2019-06-20 | 2020-12-24 | 深圳市云中飞网络科技有限公司 | 资源推送方法及相关产品 |
CN111209033B (zh) * | 2020-01-10 | 2024-01-12 | 百度在线网络技术(北京)有限公司 | 小程序包的下载方法及相关设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105795A (zh) * | 2006-10-27 | 2008-01-16 | 北京搜神网络技术有限责任公司 | 基于网络行为的个性化推荐方法和系统 |
US20100005105A1 (en) * | 2008-07-02 | 2010-01-07 | Palo Alto Research Center Incorporated | Method for facilitating social networking based on fashion-related information |
EP2375351A1 (en) * | 2010-04-09 | 2011-10-12 | Palo Alto Research Center Incorporated | System and method for recommending interesting content in an information stream |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040093595A1 (en) * | 2002-08-08 | 2004-05-13 | Eric Bilange | Software application framework for network-connected devices |
US20050071485A1 (en) * | 2003-09-26 | 2005-03-31 | Arun Ramagopal | System and method for identifying a network resource |
US7890047B2 (en) * | 2007-04-11 | 2011-02-15 | The Directv Group, Inc. | Method and system for file sharing between a group of user devices using obtained permissions |
US8244884B2 (en) * | 2007-04-11 | 2012-08-14 | The Directv Group, Inc. | Method and apparatus for file sharing between a group of user devices with crucial portions sent via satellite and non-crucial portions sent using a peer-to-peer network |
US7895341B2 (en) * | 2007-04-11 | 2011-02-22 | The Directv Group, Inc. | Method and apparatus for file sharing between a group of user devices with separately sent crucial portions and non-crucial portions |
US8345869B2 (en) * | 2007-04-11 | 2013-01-01 | The Directv Group, Inc. | Method and apparatus for file sharing of missing content between a group of user devices in a peer-to-peer network |
US8417939B2 (en) * | 2007-04-11 | 2013-04-09 | The DIRECTV Goup, Inc. | Method and apparatus for file sharing between a group of user devices with encryption-decryption information sent via satellite and the content sent separately |
CN102043781B (zh) * | 2009-10-23 | 2013-03-27 | 华为技术有限公司 | 一种网页资源推荐方法及装置 |
-
2012
- 2012-01-20 CN CN201210018761.0A patent/CN103218366B/zh active Active
- 2012-12-19 US US14/373,003 patent/US9264502B2/en active Active
- 2012-12-19 CA CA2861898A patent/CA2861898C/en active Active
- 2012-12-19 WO PCT/CN2012/086906 patent/WO2013107238A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105795A (zh) * | 2006-10-27 | 2008-01-16 | 北京搜神网络技术有限责任公司 | 基于网络行为的个性化推荐方法和系统 |
US20100005105A1 (en) * | 2008-07-02 | 2010-01-07 | Palo Alto Research Center Incorporated | Method for facilitating social networking based on fashion-related information |
EP2375351A1 (en) * | 2010-04-09 | 2011-10-12 | Palo Alto Research Center Incorporated | System and method for recommending interesting content in an information stream |
Also Published As
Publication number | Publication date |
---|---|
CN103218366A (zh) | 2013-07-24 |
CA2861898A1 (en) | 2013-07-25 |
US9264502B2 (en) | 2016-02-16 |
CN103218366B (zh) | 2017-09-01 |
US20140379808A1 (en) | 2014-12-25 |
CA2861898C (en) | 2017-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013107238A1 (zh) | 下载资源推荐方法、系统及存储介质 | |
CN107480158B (zh) | 基于相似性得分评估内容项目与图像的匹配的方法和系统 | |
US20230185857A1 (en) | Method and system for providing context based query suggestions | |
JP5306114B2 (ja) | クエリ抽出装置、クエリ抽出方法およびクエリ抽出プログラム | |
CN107766399B (zh) | 用于使图像与内容项目匹配的方法和系统及机器可读介质 | |
US20120030186A1 (en) | Method and apparatus for reconstructing a search query | |
US20170351709A1 (en) | Method and system for dynamically rankings images to be matched with content in response to a search query | |
WO2015109966A1 (en) | Method and system for collecting content | |
CN105389590B (zh) | 一种视频聚类推荐方法和装置 | |
CN104699696B (zh) | 文件推荐方法和装置 | |
CN106326297B (zh) | 一种应用程序推荐方法及装置 | |
CN107145497B (zh) | 基于图像和内容的元数据选择与内容匹配的图像的方法 | |
WO2015126940A1 (en) | Global comments for a media item | |
WO2014015808A1 (zh) | 推送信息的方法和装置 | |
US10275472B2 (en) | Method for categorizing images to be associated with content items based on keywords of search queries | |
CN114070852B (zh) | 直播延迟优化方法及装置 | |
US10289739B1 (en) | System to recommend content based on trending social media topics | |
EP2811399A1 (en) | Method and terminal for starting music application | |
WO2013107031A1 (zh) | 基于评论信息确定视频质量参数的方法、装置和系统 | |
US10394838B2 (en) | App store searching | |
US20140280099A1 (en) | Method, apparatus and computer storage medium for acquiring hot content | |
Deveaud et al. | On the importance of venue-dependent features for learning to rank contextual suggestions | |
TW201941077A (zh) | 一種下拉提示方法和裝置 | |
US20190042576A1 (en) | System and method for mining playlist data for use in providing digital media or other content | |
WO2018218403A1 (zh) | 一种内容推送方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12866148 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14373003 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2861898 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 26/09/2014) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12866148 Country of ref document: EP Kind code of ref document: A1 |