公开(公告)号：US20170300530A1

公开(公告)日：2017-10-19

申请号：US15130217

申请日：2016-04-15

Applicant: Yahoo! Inc.

Inventor： Jiliang Tang ,  Dawei Yin ,  Hongbo Deng ,  Tim Daly ,  Chao Tan ,  Jean-Marc Langlois ,  Yi Chang

IPC: G06F17/30 ,  G06N99/00

CPC classification number: G06F16/24534 ,  G06F16/24578 ,  G06N20/00

Abstract: The present teaching relates to rewriting a query and providing search results. In one example, a plurality of queries is obtained. For each of the plurality of queries, one or more search results are identified. The one or more search results have been obtained in response to the query and have been previously selected by a user submitting the query. A plurality of titles is obtained. Each of the titles corresponds to one of the one or more search results with respect to one of the plurality of queries. A model is generated based on the plurality of queries and the plurality of titles. The model is to be used for rewriting a query.

公开(公告)号：US20170068805A1

公开(公告)日：2017-03-09

申请号：US14847742

申请日：2015-09-08

Applicant: Yahoo!, Inc.

Inventor： Manjana Chandrasekharan ,  Keiko Horiguchi ,  Amanda Joy Stent ,  Ricardo Alberto Baeza-Yates ,  Jeffrey Kuwano ,  Achint Oommen Thomas ,  Yi Chang

IPC: G06F21/32 ,  G06F3/16

CPC classification number: H04L63/083 ,  G06F3/165 ,  G06F3/167 ,  G06F21/31 ,  G06F2221/2133 ,  G10L17/06 ,  G10L21/003 ,  G10L25/51 ,  H04L9/3226

Abstract: One or more techniques and/or systems are provided for audio verification. An audio signal, comprising a code for user verification, may be identified. A second audio signal is created comprising speech. The audio signal and the second audio signal may be altered to comprise a same or similar volume, pitch, amplitude, and/or speech rate. The audio signal and the second audio signal may be combined to generate a verification audio signal. The verification audio signal may be presented to a user for the user verification. Verification may be performed to determine whether the user has access to content or a service based upon user input, obtained in response to the user verification audio signal, matching the code within the user verification audio signal. In an example, the user verification may comprise verifying that the user is human.

Abstract translation: 为音频验证提供一个或多个技术和/或系统。 可以识别包括用于用户验证的代码的音频信号。 创建包括语音的第二音频信号。 音频信号和第二音频信号可以改变为包括相同或相似的音量，音调，幅度和/或语音速率。 音频信号和第二音频信号可以被组合以产生验证音频信号。 验证音频信号可以被呈现给用户进行用户验证。 可以执行验证以基于用户验证音频信号而获得的用户输入来访问内容或服务，以匹配用户验证音频信号内的代码。 在一个示例中，用户验证可以包括验证用户是否是人。

公开(公告)号：US09268859B2

公开(公告)日：2016-02-23

申请号：US13647581

申请日：2012-10-09

Applicant: Yahoo! Inc.

Inventor： Nageswara Pobbathi ,  Yi Chang ,  Anlei Dong ,  Bo Long ,  Vignesh Murugesan ,  Chi-Chung Chan

IPC: G06F17/30

CPC classification number: G06F17/30867

Abstract: Method, apparatus, and programs for customizing a web site are provided. In one example, a method for customizing a web site is provided. One or more representations corresponding to one or more customizable components of a web site are provided. The one or more representations are to be displayed on a display screen to a user. An input entered by the user and directed to a specific customizable component of the web site is received. How to customize the specific customizable component of the web site is determined based on the input. An instruction is generated with respect to the customizable component. The instruction is used to implement customization of the specific customizable component of the web site in accordance with the input from the user.

Abstract translation: 提供了用于定制网站的方法，设备和程序。 在一个示例中，提供了用于定制网站的方法。 提供对应于网站的一个或多个可定制组件的一个或多个表示。 一个或多个表示将在显示屏幕上显示给用户。 接收用户输入并指向网站的特定可定制组件的输入。 如何根据输入来确定网站的特定可定制组件。 相对于可定制组件生成指令。 该指令用于根据用户的输入来实现网站的特定可定制组件的定制。

公开(公告)号：US20140122469A1

公开(公告)日：2014-05-01

申请号：US13662159

申请日：2012-10-26

Applicant: YAHOO! INC.

Inventor： Yi Chang ,  Anlei Dong

IPC: G06F17/30

CPC classification number: G06Q30/00 ,  G06Q30/02 ,  G06Q30/06

Abstract: Techniques are described herein for enhancing the ranking products using purchase day based time windows. A purchase day based time window is a time window that is defined to include purchase days selected from a series of consecutive days. A purchase day is a day on which a product associated with the time window is purchased. The series of consecutive days includes the purchase days intermixed with non-purchase day(s). A non-purchase day is a day on which the product associated with the time window is not purchased. The purchase day based time window is further defined to not include the non-purchase day(s).

Abstract translation: 本文描述了使用基于购买日的时间窗来增强排名产品的技术。 基于购买日的时间窗口是一个时间窗口，其定义为包括从连续一天连续几天中选择的购买天数。 购买日是与时间窗口相关联的产品购买的日子。 连续一天包括与非购买日混合的购买日。 非购买日是与时间窗口关联的产品未被购买的日子。 基于购买日的时间窗口被进一步定义为不包括非购买日。