Google Inc.

Morgan Avery Conbere

Madhukar N Thakur

Nandini Kappiah

Xavier Llora

Dharmeshkumar Mokani

Andrew Beckmann Sellergren

Andrew Granoff

Oleg Chernyakhovskiy

Luis Alberto Rojas Marambio

Francesco Xavier Llora Fabrega

Guangqi Ye

Karen Lees

Endorsement abuse detection via social interactions is described, including generating an endorsement log comprising an endorser identifier, a target identifier, endorsement data, and a token indicative of an endorsement event; analyzing the endorsement log with respect to a user aggregator and a target aggregator, to generate an online endorsement abuse candidate; generating an endorsement overlap graph for the online endorsement abuse candidate based on the endorsement log, the user aggregator and the target aggregator, wherein nodes of the endorsement overlap graph represent ones of the online endorsement abuse candidate, and edges represent a number of shared endorsements; and determining whether the endorsement event is authorized based an analysis of the endorsement overlap graph and an orthogonal signal at least one of transmitted and received by the ones of the online endorsement abuse candidate.

Endorsement abuse detection via social interactions

The present disclosure includes systems and methods for classifying user content (e.g., spam) within an online community by determining user specific signals and content specific signals, the systems and methods comprising: a user interface module configured to receive user content from the online community, a social signal processing module configured to determine signals from the user content, a user and content classifying module configured to classify user content and configured to compute a decision on the user content, a user content labeling module configured to label the user content, and an execution module configured to execute the decision.

Determining user content classifications within an online community

Growing community of inventors

San Francisco, CA, United States of America

Morgan Avery Conbere