Cross-modal retrieval method and device, equipment, storage medium and program product

The invention provides a cross-modal retrieval method and device, equipment, a storage medium and a program product, and is applied to the technical field of data processing. The method comprises the steps that training data are acquired, the training data comprise first data and second data, the first data are first modal data, and the second data are second modal data; determining a first feature code of the first data and a second feature code of the second data; determining a first modal hash code based on the first feature code, and determining a second modal hash code based on the second feature code; correspondingly storing the first modal hash code and the second modal hash code into a retrieval database; wherein the retrieval database is used for realizing cross-modal retrieval of data. 本发明提供一种跨模态检索方法、装置、设备、存储介质及程序产品，应用于数据处理技术领域。该方法包括：获取训练数据，所述训练数据包括第一数据和第二数据，所述第一数据为第一模态数据，所述第二数据为第二模态数据；确定所述第一数据的第一特征编码和所述第二数据的第二特征编码；基于所述第一特征编码确定第一模态哈希编码，基于所述第二特征编码确定第二模态哈希编码；将所述第一模态哈希编码和所述第二模态哈希编码对应存储到检索数据库；其中，所述检索数据库