摘要：【中文】本申请公开了一种商品编码预测模型的生成方法，包括：确定第一商品描述信息样本集和第二商品描述信息样本集；根据所述第一商品描述信息样本集，训练用于预测商品名称对应的章节编码的第一商品编码预测模型；以及根据所述第二商品描述信息样本集训练用于预测商品编码的第二商品编码预测模型；所述章节编码为表征商品名称和商品编码对应关系的标准商品编码表中的章节编码。采用上述方法，以满足根据商品名称快速确定其对应的正确的商品编码的需求。 【EN】The application discloses a generation method of a commodity coding prediction model, which comprises the following steps: determining a first commodity description information sample set and a second commodity description information sample set; training a first commodity code prediction model for predicting chapter codes corresponding to commodity names according to the first commodity description information sample set; training a second commodity code prediction model for predicting commodity codes according to the second commodity description information sample set; the chapter codes are chapter codes in a standard commodity code table representing the corresponding relation between commodity names and commodity codes. By adopting the method, the requirement of quickly determining the corresponding correct commodity code according to the commodity name is met.

摘要：【中文】本申请实施例公开了一种数据处理方法、数据处理装置和装置，其中的方法具体包括：接收订单的说明信息；依据所述说明信息，判断所述订单是否对应有发票获取指示；在所述订单对应有发票获取指示的情况下，确定所述订单对应的买方用户即时通讯账号信息，并向所述买方用户即时通讯账号发送模板信息；所述模板信息用于获取发票申请信息。本申请实施例可以降低订单的流失率、以及可以降低卖方用户向买方用户索要发票申请信息所需的沟通成本。 【EN】The embodiment of the application discloses a data processing method, a data processing device and a data processing device, wherein the method specifically comprises the following steps: receiving description information of an order; judging whether the order corresponds to an invoice acquisition instruction or not according to the description information; under the condition that the order corresponds to an invoice acquisition instruction, determining instant messaging account information of a buyer user corresponding to the order, and sending template information to the instant messaging account of the buyer user; the template information is used for acquiring invoice application information. The method and the device for the invoice application can reduce the loss rate of the orders and reduce the communication cost required by the seller user to ask the buyer user for the invoice application information.

摘要：【中文】本发明公开了一种数据可视化的方法、装置和存储介质。其中，该方法包括：响应于对数据源中所选数据生成数据快照的请求，制作所选数据的数据副本；建立能够根据运动指令而在可视区域中运动的数据浮层；索引数据副本，得到数据快照；将数据快照承载于数据浮层中，使得数据快照在可视区域中随数据浮层的运动而运动。上述发明实施例可以使得数据快照在可视区域中随数据浮层的运动而运动，满足用户个性化的显示、修改等需求，改善了用户的体验。 【EN】The invention discloses a data visualization method, a data visualization device and a storage medium. Wherein, the method comprises the following steps: making a data copy of the selected data in response to a request for generating a data snapshot of the selected data in the data source; establishing a data floating layer capable of moving in a visual area according to a motion instruction; indexing the data copy to obtain a data snapshot; and carrying the data snapshot in the data floating layer, so that the data snapshot moves along with the movement of the data floating layer in the visible area. The embodiment of the invention can enable the data snapshot to move along with the movement of the data floating layer in the visible area, meet the requirements of personalized display, modification and the like of a user, and improve the experience of the user.

摘要：【中文】本申请公开了一种数据存储方法、装置及设备。方法包括：使用内存进行数据积累，当检测到内存中积累的数据量达到预定阈值时，将内存中的数据转存到LSM树的第0层中，以实现数据持久化；同步检测该LSM树的状态，当检测到该LSM树满足预定条件时，将其最后一层的全部或部分数据归并到B树中。由此，基于本申请提出的LSM树‑B树的混合型数据结构，可使用LSM树存储新数据，使用B树存储旧数据，进而达到提高数据读写效率的目的。 【EN】The application discloses a data storage method, a data storage device and data storage equipment. The method comprises the following steps: performing data accumulation by using a memory, and transferring data in the memory to a layer 0 of an LSM (least Square) tree to realize data persistence when detecting that the data amount accumulated in the memory reaches a preset threshold; and synchronously detecting the state of the LSM tree, and merging all or part of data of the last layer of the LSM tree into the B tree when detecting that the LSM tree meets a preset condition. Therefore, based on the LSM tree-B tree hybrid data structure provided by the application, the LSM tree can be used for storing new data, the B tree can be used for storing old data, and the purpose of improving the data reading and writing efficiency is further achieved.

摘要：【中文】说明书披露一种数据统计方法和装置。所述方法包括：将持有的数据拆分成N份子数据，N是小于数据持有方数量的自然数，且N大于等于2；根据交换规则，将所述N份子数据中的N‑1份子数据与指定的数据持有方进行数据交换；在完成数据交换后，对持有的子数据进行求和，得到求和结果；联合所述多个数据持有方的求和结果计算所述统计值。 【EN】The specification discloses a data statistics method and apparatus. The method comprises the following steps: splitting held data into N parts of sub-data, wherein N is a natural number less than the number of data holders, and is more than or equal to 2; according to an exchange rule, exchanging data between N-1 parts of sub data in the N parts of sub data and a designated data holder; after the data exchange is finished, summing the held subdata to obtain a summation result; calculating the statistical value in association with the result of the summation of the plurality of data holders.

摘要：【中文】本申请提供一种量化收益模型的生成方法和风险控制策略的评价方法，其中，风险控制策略的评价方法，包括：根据当前业务事件获取风险控制策略；根据获取到的所述风险控制策略对当前业务事件进行解析，以判断所述当前业务事件是否为风险行为事件；获取解析过程中产生的策略执行数据、所述风险控制策略运行时的运行数据以及当前业务事件的结果数据生成量化收益计算数据；将所述量化收益计算数据输入至预存的量化收益模型进行计算，得到所述风险控制策略的量化收益结果。 【EN】The application provides a generation method of a quantized benefit model and an evaluation method of a risk control strategy, wherein the evaluation method of the risk control strategy comprises the following steps: acquiring a risk control strategy according to the current business event; analyzing the current business event according to the acquired risk control strategy to judge whether the current business event is a risk behavior event; acquiring strategy execution data generated in the analysis process, operation data of the risk control strategy in operation and result data of the current business event to generate quantitative profit calculation data; and inputting the quantitative benefit calculation data into a prestored quantitative benefit model for calculation to obtain a quantitative benefit result of the risk control strategy.

摘要：【中文】本申请公开了一种数据同步方法、装置及系统。其中，该方法包括：目的端设备接收来自源端设备的数据同步请求，上述数据同步请求中携带第一数据分片中的待同步数据，以及用于对上述待同步数据进行同步的第一会话的第一会话标识和同步序列号；上述目的端设备根据上述第一会话标识判断上述第一会话是否存在，得到第一判断结果；以及判断上述同步序列号和当前的同步序列号是否一致，得到第二判断结果；上述目的端设备依据上述第一判断结果和第二判断结果确定是否接收上述待同步数据。本申请解决了现有技术中无法保证有序的实现数据库之间的数据同步的技术问题。 【EN】The application discloses a data synchronization method, a device and a system. Wherein, the method comprises the following steps: a destination device receives a data synchronization request from a source device, wherein the data synchronization request carries data to be synchronized in a first data fragment, and a first session identifier and a synchronization sequence number of a first session for synchronizing the data to be synchronized; the destination device judges whether the first session exists according to the first session identifier to obtain a first judgment result; judging whether the synchronous serial number is consistent with the current synchronous serial number or not to obtain a second judgment result; and the destination device determines whether to receive the data to be synchronized according to the first judgment result and the second judgment result. The method and the device solve the technical problem that the data synchronization between the databases cannot be realized orderly in the prior art.

摘要：【中文】本申请实施例提供了一种数据存储性能分析方法和装置、宿主机确定方法和装置，其中，数据存储性能分析方法包括：获取分布式系统的用户的数据存储架构，该用户的数据存储架构包括该用户的数据存储节点和该用户的数据存储节点所在的宿主机，根据该用户的多副本数据存储策略，在该用户的数据存储架构中逐批确定能够存储饱和的数据存储节点和宿主机并删除，直至删除后剩余的宿主机的数量和数据存储节点的数量满足终止条件，根据删除后剩余的宿主机的数量和数据存储节点的数量，确定该用户的数据存储架构是否能够完全存储饱和。 【EN】The embodiment of the application provides a data storage performance analysis method and device and a host determination method and device, wherein the data storage performance analysis method comprises the following steps: the data storage architecture of a user of a distributed system is obtained, the data storage architecture of the user comprises data storage nodes of the user and hosts where the data storage nodes of the user are located, the data storage nodes and the hosts which can be stored and saturated are determined batch by batch in the data storage architecture of the user according to a multi-copy data storage strategy of the user and deleted until the number of the hosts and the number of the data storage nodes which are left after deletion meet termination conditions, and whether the data storage architecture of the user can be completely stored and saturated is determined according to the number of the hosts and the number of the data storage nodes which are left after deletion.

摘要：【中文】本发明实施例提供一种网络连接方法、装置及设备，该方法包括：获取用户输入的语音信息；根据所述语音信息，进行网络连接。本发明实施例提供的网络连接方法、装置及设备，可以获取用户输入的语音信息，并根据所述用户输入的语音信息进行网络连接，能够在没有手机或电脑辅助的情况下实现智能设备的网络连接，无需用户在对设备进行配网时下载用于管理该设备的APP，也无需手动输入密码，步骤简单，有效节省了配网时间，提高了配网效率和用户体验。 【EN】The embodiment of the invention provides a network connection method, a device and equipment, wherein the method comprises the following steps: acquiring voice information input by a user; and performing network connection according to the voice information. The network connection method, the network connection device and the network connection equipment provided by the embodiment of the invention can acquire the voice information input by the user, carry out network connection according to the voice information input by the user, realize network connection of intelligent equipment under the condition of no assistance of a mobile phone or a computer, do not need the user to download the APP for managing the equipment when the equipment is subjected to network distribution, and manually input passwords, have simple steps, effectively save the time of network distribution, and improve the efficiency of network distribution and the user experience.

摘要：【中文】本申请提供了一种网络变更方法及设备，在实现网络变更时可以获得包含至少一个变更步骤的变更方案，在获取每个变更步骤中的配置命令之后，可以按照变更步骤的顺序依次将所述变更方案中每个变更步骤对应的配置命令发送至网络设备，以使所述网络设备按照所述顺序执行每个变更步骤对应的配置命令，依次完成每个变更步骤。由此，可以将复杂的网络变更过程拆分为多个步骤，从而能够对变更过程进行细粒度的控制，使得变更过程更加平滑，同时整合监控告警能力，快速感知故障并自动回滚。 【EN】The application provides a network change method and equipment, which can obtain a change scheme comprising at least one change step when network change is realized, and after a configuration command in each change step is obtained, the configuration command corresponding to each change step in the change scheme can be sequentially sent to network equipment according to the sequence of the change steps, so that the network equipment executes the configuration command corresponding to each change step according to the sequence, and sequentially finishes each change step. Therefore, the complicated network change process can be split into a plurality of steps, so that the change process can be controlled in a fine granularity mode, the change process is smoother, the monitoring alarm capacity is integrated, faults are sensed quickly, and the network change process is rolled back automatically.