公开(公告)号：US09760632B2

公开(公告)日：2017-09-12

申请号：US14537570

申请日：2014-11-10

Applicant: Amazon Technologies, Inc.

Inventor： Michael L. Brundage ,  Sarah E. Williams

IPC: G06F17/30

CPC classification number: G06F17/30861 ,  G06F17/30887

Abstract: A server system is disclosed that is capable of providing responsive content to a user when a request for an invalid URL is received. In a preferred embodiment, the server system implements multiple rescue strategies for attempting to rescue the invalid URL. One such rescue strategy involves repairing the URL by correcting for encoding errors, such as errors introduced by some web clients. Another rescue strategy involves determining that the URL contains an obsolete or outdated item identifier (e.g., product identifier) that renders the URL invalid, and returning information regarding one or more related items to the user. Another rescue strategy involves mining the invalid URL for one or more text strings reflective of the type of content desired, and then using the one or more text strings to execute a keyword search to identify content to provide to the user. The various rescue strategies may be attempted in sequence according to a hierarchy.

公开(公告)号：US10084870B1

公开(公告)日：2018-09-25

申请号：US14474610

申请日：2014-09-02

Applicant: Amazon Technologies, Inc.

Inventor： Michael L. Brundage

IPC: H04L29/08

CPC classification number: H04L67/22 ,  G06N5/04 ,  G06N7/005 ,  G06Q30/00

Abstract: Disclosed are various embodiments for identifying segment assignments of users within segments of interest. Historical user behavior associated with users for whom segment assignments within segments of interest is analyzed. Probabilities associating possible segment assignments within a segment of interest with user behavior are calculated. User behavior of anonymous users and/or users for which segment assignments are unknown can be determined along with a confidence score.

公开(公告)号：US09584580B2

公开(公告)日：2017-02-28

申请号：US13829970

申请日：2013-03-14

Applicant: Amazon Technologies, Inc.

Inventor： Michael L. Brundage ,  Sarah E. Williams

IPC: G06F17/30 ,  H04L29/08

CPC classification number: H04L67/02 ,  G06F17/30887

Abstract: A server system is disclosed that is capable of providing responsive content to a user when a request for an invalid URL is received. In a preferred embodiment, the server system implements multiple rescue strategies for attempting to rescue the invalid URL. One such rescue strategy involves repairing the URL by correcting for encoding errors, such as errors introduced by some web clients. Another rescue strategy involves determining that the URL contains an obsolete or outdated item identifier (e.g., product identifier) that renders the URL invalid, and returning information regarding one or more related items to the user. Another rescue strategy involves mining the invalid URL for one or more text strings reflective of the type of content desired, and then using the one or more text strings to execute a keyword search to identify content to provide to the user. The various rescue strategies may be attempted in sequence according to a hierarchy.

Abstract translation: 公开了当接收到对无效URL的请求时能够向用户提供响应内容的服务器系统。 在优选实施例中，服务器系统实施用于尝试拯救无效URL的多种营救策略。 一种这样的救援策略涉及通过纠正编码错误（例如某些网络客户端引入的错误）​​来修复URL。 另一个救援策略涉及确定URL包含呈现URL无效的过时或过时的项目标识符（例如，产品标识符），以及将关于一个或多个相关项目的信息返回给用户。 另一个救援策略涉及对反映所需内容类型的一个或多个文本串挖掘无效URL，然后使用一个或多个文本字符串来执行关键词搜索以识别要提供给用户的内容。 可以按照层次结构来顺序地尝试各种救援策略。

公开(公告)号：US20150066981A1

公开(公告)日：2015-03-05

申请号：US14537570

申请日：2014-11-10

Applicant: Amazon Technologies, Inc.

Inventor： Michael L. Brundage ,  Sarah E. Williams

IPC: G06F17/30

CPC classification number: G06F17/30861 ,  G06F17/30887

Abstract: A server system is disclosed that is capable of providing responsive content to a user when a request for an invalid URL is received. In a preferred embodiment, the server system implements multiple rescue strategies for attempting to rescue the invalid URL. One such rescue strategy involves repairing the URL by correcting for encoding errors, such as errors introduced by some web clients. Another rescue strategy involves determining that the URL contains an obsolete or outdated item identifier (e.g., product identifier) that renders the URL invalid, and returning information regarding one or more related items to the user. Another rescue strategy involves mining the invalid URL for one or more text strings reflective of the type of content desired, and then using the one or more text strings to execute a keyword search to identify content to provide to the user. The various rescue strategies may be attempted in sequence according to a hierarchy.

Abstract translation: 公开了当接收到对无效URL的请求时能够向用户提供响应内容的服务器系统。 在优选实施例中，服务器系统实施用于尝试拯救无效URL的多种营救策略。 一种这样的救援策略涉及通过纠正编码错误（例如某些网络客户端引入的错误）​​来修复URL。 另一个救援策略涉及确定URL包含呈现URL无效的过时或过时的项目标识符（例如，产品标识符），以及将关于一个或多个相关项目的信息返回给用户。 另一个救援策略涉及对反映所需内容类型的一个或多个文本串挖掘无效URL，然后使用一个或多个文本字符串来执行关键词搜索以识别要提供给用户的内容。 可以按照层次结构来顺序地尝试各种救援策略。

公开(公告)号：US20130204981A1

公开(公告)日：2013-08-08

申请号：US13829970

申请日：2013-03-14

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Michael L. Brundage ,  Sarah E. Williams

IPC: H04L29/08

CPC classification number: H04L67/02 ,  G06F17/30887

Abstract: A server system is disclosed that is capable of providing responsive content to a user when a request for an invalid URL is received. In a preferred embodiment, the server system implements multiple rescue strategies for attempting to rescue the invalid URL. One such rescue strategy involves repairing the URL by correcting for encoding errors, such as errors introduced by some web clients. Another rescue strategy involves determining that the URL contains an obsolete or outdated item identifier (e.g., product identifier) that renders the URL invalid, and returning information regarding one or more related items to the user. Another rescue strategy involves mining the invalid URL for one or more text strings reflective of the type of content desired, and then using the one or more text strings to execute a keyword search to identify content to provide to the user. The various rescue strategies may be attempted in sequence according to a hierarchy.

Abstract translation: 公开了当接收到对无效URL的请求时能够向用户提供响应内容的服务器系统。 在优选实施例中，服务器系统实施用于尝试拯救无效URL的多种营救策略。 一种这样的救援策略涉及通过纠正编码错误（例如某些网络客户端引入的错误）​​来修复URL。 另一个救援策略涉及确定URL包含呈现URL无效的过时或过时的项目标识符（例如，产品标识符），以及将关于一个或多个相关项目的信息返回给用户。 另一个救援策略涉及对反映所需内容类型的一个或多个文本串挖掘无效URL，然后使用一个或多个文本字符串来执行关键词搜索以识别要提供给用户的内容。 可以按照层次结构来顺序地尝试各种救援策略。