摘要：【中文】本公开实施例公开了一种金融产品推荐方法、装置、电子设备及存储介质，该方法包括：从用户数据库中确定设定数量的样本用户；基于用户购买金融产品的历史信息以及用户属性信息确定当前用户与所述样本用户之间的相似度；根据所述相似度对所述当前用户进行金融产品推荐。本公开实施例的技术方案，实现了对用户进行较精准地金融产品推荐的目的。 【EN】The embodiment of the disclosure discloses a financial product recommendation method, a device, an electronic device and a storage medium, wherein the method comprises the following steps: determining a set number of sample users from a user database; determining a similarity between a current user and the sample user based on historical information of the user purchasing financial products and user attribute information; and recommending the financial products to the current user according to the similarity. According to the technical scheme of the embodiment of the disclosure, the purpose of accurately recommending financial products to the user is achieved.

摘要：【中文】本发明实施例公开了一种贷款需求识别方法、装置、设备及存储介质。该方法包括：获取待识别信息，其中，待识别信息包括待识别企业的预设企业信息和待识别企业中预设人员的预设人员信息；将待识别信息输入至已训练完成的贷款需求识别模型中，根据贷款需求识别模型的输出结果识别出待识别企业的贷款需求，其中，贷款需求识别模型包括目标极端梯度提升模型。本发明实施例的技术方案，充分考虑了公私联动问题，从企业层面和个人层面共同选取待识别信息，在将它们输入至已训练完成的极端梯度提升模型后，可以得到准确度较高的企业贷款需求识别结果。 【EN】The embodiment of the invention discloses a loan demand identification method, a loan demand identification device, loan demand identification equipment and a loan demand identification storage medium. The method comprises the following steps: acquiring information to be identified, wherein the information to be identified comprises preset enterprise information of an enterprise to be identified and preset personnel information of preset personnel in the enterprise to be identified; inputting the information to be recognized into a trained loan demand recognition model, and recognizing the loan demand of an enterprise to be recognized according to the output result of the loan demand recognition model, wherein the loan demand recognition model comprises a target extreme gradient lifting model. According to the technical scheme of the embodiment of the invention, the public and private linkage problem is fully considered, the information to be identified is jointly selected from an enterprise level and a personal level, and after the information to be identified is input into the trained extreme gradient lifting model, the enterprise loan requirement identification result with higher accuracy can be obtained.

摘要：【中文】本发明公开了一种节能型铝电解槽，包含槽壳、槽壳围板、槽罩板、端面角板和炉门，槽壳四周的槽壳围板上设有围板散热孔，包含横向围板散热孔和纵向围板散热孔，端面角板设于炉门所在的平面上，槽罩板将横向围板散热孔罩于槽内空间，端面角板将纵向围板散热孔罩于槽内空间，侧部自然冷却，空气通过围板散热孔后进入槽罩板内部，与槽内经过反应产生的气体一同进入烟气净化系统。该电解槽可以将侧部散热的部分热量转移至槽内炉面，克服大量冷空气带走热量，确保电解槽在低电压下能有一定过热度，生产运行平稳，实现大幅度节能目的，吨铝综合用电节约500‑1000kWh，可以在新设计电解槽上应用，也可以在原有电解槽上通过开围板散热孔，改变槽罩大小方式应用实现。 【EN】The invention discloses an energy-saving aluminum electrolytic cell, which comprises a cell shell, a cell shell enclosing plate, a cell cover plate, an end face angle plate and a furnace door, wherein enclosing plate heat dissipation holes are arranged on the surrounding plate of the cell shell around the cell shell, the enclosing plate heat dissipation holes comprise transverse enclosing plate heat dissipation holes and longitudinal enclosing plate heat dissipation holes, the end face angle plate is arranged on the plane of the furnace door, the cell cover plate covers the transverse enclosing plate heat dissipation holes in the space in the cell, the end face angle plate covers the longitudinal enclosing plate heat dissipation holes in the space in the cell, the side part of the cell cover plate is naturally cooled, air passes through the enclosing plate heat dissipation holes, enters the interior of. This electrolysis trough can shift lateral part radiating partial heat to the inslot furnace face, overcomes a large amount of cold air and takes away the heat, ensures that the electrolysis trough can have certain superheat degree under low voltage, and production operates steadily, realizes energy-conserving purpose by a wide margin, and ton aluminium is synthesized and is practiced thrift 500 additionally kWh, can use on newly-designed electrolysis trough, also can change the big or small mode application of cell cover and realize through opening bounding wall louvre on original electrolysis trough.

摘要：【中文】本发明提出了一种灾备调控管理方法及其系统，基于广州电网信息中心企业级系统的应用级灾备系统建设项目，整合了灾备系统切换控制调度、灾备切换流程展现、灾难恢复预案(DRP)管理等功能为一体的综合性集中管理和调度，在生产系统发生灾难时通过灾备调控管理系统按照预定义的流程将生产系统切换到灾备系统，在生产系统恢复正常后从灾备系统切换回生产系统。 【EN】The invention provides a disaster recovery backup regulation and control management method and a system thereof, which are based on application-level disaster recovery system construction projects of an enterprise-level system of a Guangzhou power grid information center, integrate comprehensive centralized management and scheduling integrating functions of disaster recovery system switching control scheduling, disaster recovery backup switching flow presentation, Disaster Recovery Plan (DRP) management and the like, switch a production system to a disaster recovery backup system according to a predefined flow through the disaster recovery backup regulation and control management system when the production system has a disaster, and switch the production system from the disaster recovery backup system back to the production system after the production system is recovered to be normal.