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40 results about "Category Type" patented technology

Noun a number of things or persons sharing a particular characteristic, or set of characteristics, that causes them to be regarded as a group, more or less precisely defined or designated; class; category: a criminal of the most vicious type.

Method for semi-supervised learning of structured data

The invention discloses a method for semi-supervised learning of structured data, and the method comprises the steps: building a semi-supervised adversarial neural network model for the structured data, carrying out the preprocessing of original structured data X, and enabling the features of the original data X to be divided into a category type feature subset xCT and a numerical type feature subset xNL; the original input of the model discriminator is {x1, x2, xg}, wherein x1 is a positive integer;, xu is respectively a labeled sample and an unlabeled sample; wherein xg is a sample generatedby the generator; feature sets contained in x1 and xu are the same; inputting the class feature subset xCT of the sample into an Engineering layer; obtaining a corresponding dense embedding vector E(xCT), combining the dense embedding vector E (xCT) with the numeric feature subset xNL to obtain a sample E(xCT) + xNL with a new feature set, obtaining a normalized sample containing the new featureset by applying a BN technology, inputting the new sample into a discriminator for training, and generating a sample xg which is directly used as the input of the discriminator; the generator is composed of three layers of full-connection networks, BN is applied to the output of each layer to prevent gradient dispersion, noise serves as the output, and a production sample xg with the characteristic E(xCT) + xNL is obtained.
Owner:CENT SOUTH UNIV

Pulse baseline value calculation method and particle counting method for blood cell analyzer

The invention relates to a pulse baseline value calculation method and a particle counting method for a blood cell analyzer. The pulse baseline value calculation method comprises the step of calculating the average value of n consecutive sampling data on the condition that the absolute value of the difference between two arbitrary adjacent data among the n consecutive sampling data is smaller than a baseline threshold value and the n consecutive sampling data are nearest to a pulse starting point within a pulse non-sustainable period, wherein the average value represents the baseline threshold value. According to the technical scheme of the invention, the baseline threshold value is preset and compared, and the sampling data of a noise-superimposed baseline are avoided. Meanwhile, sampling data within a noise / interference allowable range are selected and calculated. In this way, the noise is accumulated onto a final baseline value, so that the baseline value is more close to real data. The misjudgment of the baseline value is greatly reduced, so that the particle counting result is more accurate. The method can be applied to the particle counting operations of three-category type blood cell analyzers, five-category type blood cell analyzers, flow cytometers and other biochemical instruments.
Owner:ACON BIOTECH (HANGZHOU) CO LTD

Fault scenario simulation method for active distribution network based on characteristic waveform

The present invention provides a fault scenario simulation method for an active distribution network based on a characteristic waveform. The method comprises the following steps: establishing a typical distribution network fault model to assort each monitoring site and obtain a characteristic waveform of each type of monitoring site by simulating; matching each monitoring site of a distribution network under test with category types in the distribution network fault model; disposing a tester in each monitoring site of the distribution network under test; for each monitoring site of the distribution network under test, predicting a fault waveform through calculation according to the characteristic waveform and an actual parameter thereof, and outputting the predicted fault waveform to the tester; setting a state sequence for each monitoring site; and after accurately setting time of the tester in each monitoring site, separately outputting the predicted fault waveform to a distribution terminal according to the state sequence to finish the simulation of the active distribution network. The simulation method is simple in modeling, effectively reduces the preparation time and testing fees of the simulation testing, and improves testing efficiency.
Owner:SHANGHAI WISCOM SUNEST ELECTRIC POWER TECH

Waste and old material automatic recovery system and method based on Internet of Things information disseminationpropagation technology

The invention discloses a waste and old material automatic recovery system and method based on the Internet of Things information dissemination technology. The system comprises a weighing module, a detection module, an application network platform and an application APP, wherein the weighing module and the detection module are installed on recyclingrecovery equipment; the application network platform is deployed on a server computer, and the application APP arranged on the mobile terminal; wherein the recycling equipment management platform and the client APP perform mutual operation and information sharing through a network, the mobile terminal applications are divided into client applications and administrator applications, a client scans a two-dimensional code of the recycling equipmentthrough the mobile terminal applications to open a box and put waste products, collection is completed at a mobile phone terminal, the recycling equipment detects categories types according to categories, automatic weighing is performed, and payment is completed. For an administrator APP, the state of each piece of equipment can be checked in real time, including commodity storage amount information, equipment fault information, early warning information and the like, and work orders of field staff and processing of the equipment can be dispatched.
Owner:刘子龙

Safe parsing method for IOS (Iphone Operating System) dictionary

The invention relates to a safe parsing method for an IOS (Iphone Operating System) dictionary. The method comprises the following steps that: inputting dictionary parsing data: firstly, judging whether the dictionary parsing data is a basic data type or not, secondly, judging whether a default value is required or not, if the default value is required, storing the default value, then, judging whether an input value is empty or not, and carrying out further parsing when the input value is not empty; during further parsing, firstly, judging whether the input is a category type or not, if the input is the category type, further judging whether the category type is in the presence or not, and otherwise, further judging whether a basic data type function is in the presence or not; and when a judgment result shows that the category type and the basic data type function are both in the presence, continuously carrying out parsing, i.e., calling a parsing algorithm to convert the dictionary parsing data into OC data, outputting a parsing value if the dictionary parsing data is successfully converted into the OC data, if the dictionary parsing data fails to be converted into the OC data, judging whether the default value is in the presence or not, outputting the default value if the default value is in the presence, and otherwise, outputting a null value. By use of the method, when theOC data is obtained by parsing, reliability is good, safety is high, an App is effectively protected, the App is not influenced by wrong data, program crash is effectively avoided, and data safety isimproved.
Owner:BEIJING KUWO TECH
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