公开(公告)号：US09942255B1

公开(公告)日：2018-04-10

申请号：US15394963

申请日：2016-12-30

Applicant: Google Inc.

Inventor： Liam MacDermed ,  Elie Bursztein ,  Sean Gilpin ,  Pierre Grinspan ,  Xiaofeng Liu ,  Devasia Manuel

IPC: H04L29/06

CPC classification number: H04L63/1425 ,  G06F21/552 ,  H04L63/1466

Abstract: A hosted service monitoring system detects abuse of a hosted service by monitoring user actions over a period of time. The system will identify an entity, which is a subset of the user actions that share one or more features in common. The system will also identify feature statistics to measure how often the features are associated with the user actions in the entity. The system will project the feature statistics to a vector and use the vector to generate an anomaly score for the entity. The system will determine that the entity is associated with an automated initiator if it generates an anomaly score that exceeds a threshold. Upon determining that the entity that is associated with an automated initiator, the system will cause the hosted service to take an action that will block the automated initiator from accessing the hosted service.

公开(公告)号：US09774553B2

公开(公告)日：2017-09-26

申请号：US14557310

申请日：2014-12-01

Applicant: Google Inc.

Inventor： Ivo Krka ,  Itamar Gilad ,  Karol Kurach ,  Andrew Dai ,  Liam MacDermed ,  Peter Junteng Liu ,  Balint Miklos ,  Alexandru Damian

IPC: G06F15/16 ,  H04L12/58

CPC classification number: H04L51/22 ,  H04L51/14

Abstract: Systems and methods are provided for organizing messages. A plurality of messages is communicated to a user with a designation of the message category of each respective message in the plurality of messages. The plurality of messages includes, for each respective message category in a plurality of message categories, at least one message in the respective message category. A user selection of a first message in the plurality of messages is received, whereupon a subset of the plurality of messages similar to the first message is selected based upon respective comparisons of continuous vector representations of (i) a set of words in the first message and (ii) a corresponding set of words in messages in the subset of messages. An identification of each respective message in the subset of messages is then displayed.

公开(公告)号：US20160156580A1

公开(公告)日：2016-06-02

申请号：US14557310

申请日：2014-12-01

Applicant: Google Inc.

Inventor： Ivo Krka ,  Itamar Gilad ,  Karol Kurach ,  Andrew Dai ,  Liam MacDermed ,  Peter Junteng Liu ,  Balint Miklos ,  Alexandru Damian

IPC: H04L12/58

CPC classification number: H04L51/22 ,  H04L51/14

Abstract: Systems and methods are provided for organizing messages. A plurality of messages is communicated to a user with a designation of the message category of each respective message in the plurality of messages. The plurality of messages includes, for each respective message category in a plurality of message categories, at least one message in the respective message category. A user selection of a first message in the plurality of messages is received, whereupon a subset of the plurality of messages similar to the first message is selected based upon respective comparisons of continuous vector representations of (i) a set of words in the first message and (ii) a corresponding set of words in messages in the subset of messages. An identification of each respective message in the subset of messages is then displayed.

Abstract translation: 提供系统和方法来组织消息。 多个消息通过多个消息中的每个相应消息的消息类别的指定被传送给用户。 对于多个消息类别中的每个相应消息类别，多个消息包括相应消息类别中的至少一个消息。 接收多个消息中的第一消息的用户选择，由此基于对（i）第一消息中的一组单词的连续矢量表示的相应比较来选择与第一消息相似的多个消息的子集。 和（ii）消息子集中的消息中相应的一组单词。 然后显示消息子集中每个相应消息的标识。