Data processing method and device, electronic equipment and storage medium

The invention provides a data processing method and device, electronic equipment and a storage medium, and relates to the technical field of computers, in particular to the field of artificial intelligence, data mining and machine learning. According to the implementation scheme, a sample data set for modeling is obtained; selecting first sample data from the sample data set; in response to determining that the similarity between a first semantic vector corresponding to the first feature dimension and a second semantic vector corresponding to the second feature dimension meets a preset condition, generating second sample data based on the first sample data; and adding the second sample data to the sample data set. 本公开提供了一种数据处理方法、装置、电子设备以及存储介质，本公开涉及计算机技术领域，尤其涉及人工智能、数据挖掘及机器学习领域。实现方案为：获取用于建模的样本数据集；从样本数据集中选择第一样本数据；响应于确定对应于第一特征维度的第一语义向量和对应于第二特征维度的第二语义向量之间的相似度满足预设条件，基于第一样本数据生成第二样本数据；以及将第二样本数据加入样本数据集。