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COMPUTER-BASED SYSTEMS, COMPUTING COMPONENTS AND COMPUTING OBJECTS CONFIGURED TO IMPLEMENT DYNAMIC OUTLIER BIAS REDUCTION IN MACHINE LEARNING MODELS

机译:基于计算机的系统,计算组件和计算对象配置为在机器学习模型中实现动态异常偏差

摘要

Systems and methods include processors for receiving training data for a user activity; receiving bias criteria; determining a set of model parameters for a machine learning model including: (1) applying the machine learning model to the training data; (2) generating model prediction errors; (3) generating a data selection vector to identify non-outlier target variables based on the model prediction errors; (4) utilizing the data selection vector to generate a non-outlier data set; (5) determining updated model parameters based on the non-outlier data set; and (6) repeating steps (1)-(5) until a censoring performance termination criterion is satisfied; training classifier model parameters for an outlier classifier machine learning model; applying the outlier classifier machine learning model to activity-related data to determine non-outlier activity-related data; and applying the machine learning model to the non-outlier activity-related data to predict future activity-related attributes for the user activity.
机译:系统和方法包括用于接收用户活动的培训数据的处理器;收到偏见标准;确定机器学习模型的一组模型参数,包括:(1)将机器学习模型应用于训练数据; (2)生成模型预测误差; (3)生成数据选择向量,以基于模型预测误差识别非异常值目标变量; (4)利用数据选择向量生成非异常值数据集; (5)基于非异常值数据集确定更新的模型参数; (6)重复步骤(1) - (5),直到满足审查性能终止标准;培训分类器的异常分类机器学习模型的模型参数;将异常值分类器机器学习模型应用于与活动相关的数据,以确定非异常活动相关的数据;并将机器学习模型应用于非异常活动相关数据,以预测用户活动的未来活动相关属性。

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