Data retrieval method and device, processor and electronic equipment

• Main Authors: ZHANG ZHUOYANG, LONG YONGMEI, JIN YUANDONG, TIAN XIN
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a data retrieval method and device, a processor and electronic equipment. Relates to the technical field of computers, and comprises the following steps: in response to a retrieval request for target retrieval data, executing the following retrieval steps: extracting initial data features of the target retrieval data; mapping the initial data features to obtain target data features; determining a target retrieval hash value according to the target data features; determining similarity indexes of the target retrieval hash value and a plurality of data hash values in a predetermined database; and determining a target retrieval result corresponding to the target retrieval data according to the similarity index. According to the method and the device, the technical problem of low retrieval accuracy when the data similar to the target data is retrieved in related technologies is solved. 本发明公开了一种数据检索方法、装置、处理器及电子设备。涉及计算机技术领域，该方法包括：响应对目标检索数据的检索请求，执行下述检索步骤：提取目标检索数据的初始数据特征；映射初始数据特征，得到目标数据特征；依据目标