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31.
公开(公告)号:US20140156566A1
公开(公告)日:2014-06-05
申请号:US13689969
申请日:2012-11-30
Applicant: Facebook, Inc.
Inventor: Igor Kabiljo , Aleksandar Ilic , Ming Hua , Hong Yan
IPC: G06N99/00
CPC classification number: G06N99/005 , G06Q30/02 , G06Q50/01
Abstract: Online systems generate predictors for predicting actions of users of the online system. The online system receives requests to generate predictor models for predicting whether a user is likely to take an action of a particular action type. The request specifies the type of action and criteria for identifying a successful instance of the action type and a failure instance of the action type. The online system collects data including successful and failure instances of the action type. The online system generates one or more predictors of different types using the generated data. The online system evaluates and compares the performance of the different predictors generated and selects a predictor based on the performance. The online system returns a handle to access the generated predictor to the requester of the predictor.
Abstract translation: 在线系统生成用于预测在线系统用户的动作的预测因子。 在线系统接收生成用于预测用户是否可能采取特定动作类型的动作的预测器模型的请求。 请求指定用于标识操作类型的成功实例的动作类型和标准,以及动作类型的失败实例。 在线系统收集数据,包括操作类型的成功和失败实例。 在线系统使用生成的数据生成不同类型的一个或多个预测变量。 在线系统评估并比较生成的不同预测变量的性能,并根据性能选择预测变量。 在线系统返回一个句柄来访问生成的预测变量到预测变量的请求者。