31results about How to "Analytical flexibility" patented technology

The disclosure provides an order processing method, device and medium. The method includes: acquiring order data of items satisfying preset conditions within a specific period, each order data corresponding to an order of an item; acquiring user advertising behavior data, the user advertising behavior data including order user advertisement Behavioral data and user advertising behavior data without orders; use the user advertising behavior data as the input of the neural network, and use the corresponding value of the actual generated value of the order corresponding to each data in the user advertising behavior data as a preset answer, train The neural network is used to predict whether an order will be generated, and the training is completed when the consistency between the prediction of the neural network and the preset answer reaches a predetermined standard; and the trained neural network is output. The method also includes using the trained neural network to predict the contribution rate of various advertisements to orders and total sales of items.

The embodiment of the invention discloses a data processing method. The method includes the steps that binary data are obtained from a preset designated table; the binary data stored in the designated table are obtained in the mode that serialization is conducted on the collected original data through a protobuf library; the binary data are parsed through an application programming interface provided by a protobuf language library, and deserialization is conducted on the binary data to form corresponding data structures in a proto file; the data structures are output. The invention further discloses a data processing method terminal. By means of the data processing method and device, the technical problems that in the prior art, the statistical field is not structuralized enough and readability is not high are solved, service data of users are analyzed by technical staff more easily, and the requirement for rapid product launch can be met.

The invention belongs to the technical field of tower crane control information processing, and discloses a method and system for monitoring the safety of a tower crane jacking system, analysis and numerical simulation of the inclination state of the jacking system under wind load, and the numerical value of the jacking frame under multiple loads. Simulation modeling and analysis, dynamic detection and adjustment of contact balance of jacking frame, reliability evaluation and fault diagnosis method of hydraulic jacking system of tower crane. The invention analyzes the contact balance state detection technology of the tower crane jacking system under variable load, and can realize real-time monitoring and early warning of the equipment running state. The dynamic characteristic analysis and operation stability enhancement technology of tower crane jacking hydraulic system are analyzed, which can avoid dangerous accidents and increase the service life of tower crane. The reliability assessment and fault diagnosis technology of the tower crane jacking system is analyzed, which can effectively guarantee the operation safety of the tower crane in the installation / disassembly process. The invention solves the problems of the force condition analysis and dynamic monitoring of the sleeve under the operation of the jacking mechanism.

The present application discloses a dynamic control protocol analysis method and IOT device based on the Internet of Things. Based on the power-on of the IOT device of the Internet of Things, the IOT device sends a request packet for obtaining the protocol analysis script to the server, so as to obtain the protocol analysis script corresponding to the IOT device; the server pre-stores several protocol analysis scripts corresponding to the IOT devices; The script interpreter runs the protocol parsing script in real time, so as to obtain data from several target sensing devices corresponding to the IOT device; performs protocol parsing on the data according to the protocol parsing script, and sends the data to the server. The invention realizes that the expansion of the communication protocol between the IOT device and the target sensing device can be flexibly controlled by acquiring the protocol analysis script preconfigured in the server, and the development cost of the expansion protocol of the IOT device is reduced.