39results about How to "Improve the success rate of analysis" patented technology

The invention provides a domain name resolution method, a domain name resolution system and a client, wherein the domain name resolution method particularly comprises the steps that: one of the domain name resolution based on a domain name server (DNS) protocol and a DNS agency domain name resolution based on a hypertext transfer protocol (HTTP) is applied to perform the first domain name resolution; when the first domain name resolution fails, the other one of the domain name resolution based on the DNS protocol and the DNS agency domain name resolution based on the HTTP is applied to perform the second domain name resolution. By adopting the domain name resolution method and the domain name resolution system, the success rate of the domain name resolution can be improved.

The invention discloses a method for resolving a domain name, system and server. The method comprises the steps of: a terminal user initiating a domain name query request to a local domain name system (LDNS) server; when the LDNS server inquires a local cache and is not hit, executing the following steps: the LDNS server initiating a query request to an authorized DNS server of the domain name by recursive resolution; the LDNS server receiving the query result from the authorized DNS server; when the query result is abnormal, the LDNS server initiating a query request for the domain name to a public DNS server via an automatic forwarding mechanism; and the LDNS server returning the resolution result received from the public DNS server to the terminal user, and saving the resolution result into the local cache.

The invention provides a method and device for parsing a tagged file and aims to solve the problem of low tagged file parsing success rate in the prior art. A tag set is generated by acquiring tag targets from a tagged file; the tag targets are grouped according to the public attribute of the tag targets in the tag set; one or more grouped tags are obtained from the grouping result; a mapping list is parsed according to the preset tagged file, the attributes of the tag targets in the one or more grouped tags are matched; and the data for parsing the tagged file is obtained from the matched grouped tags. The tag targets are grouped according to the public attribute of the tag targets, so that association is established among the tag targets which are disordered in the tagged file, further matching parsing is facilitated, and the tagged file parsing success rate is effectively improved.

The invention is applicable to the field of communication technology, and provides a method and system for updating a communication protocol and a terminal device. The updating method comprises: monitoring the protocol formats that exist in the pre-stored dataset, wherein if the updated protocol format is detected, a format change notification is generated;after the format change notification is monitored, the updated protocol format is obtained, the updated protocol format and the corresponding format description information are distributed to the associated terminal, and when the data message is received, the updated protocol format is used for parsing the data message. As that embodiment of the invention listen to the format change notification, the updated protocol format and its corresponding format description information are automatically distributed to the associated terminal, the updated protocol format can be used to analyze the received data message, and the associated terminal automatically updates the corresponding protocol by using the updated protocol format and the corresponding format description information, thereby improving the success rate of the data message analysis.

The embodiment of the invention provides an analysis method of a ceramic capacitor failure, belonging to the field of ceramic capacitors in electronic equipment. The internal defects of a ceramic capacitor can be accurately analyzed, and the success rate of analysis is raised. The analysis method of a ceramic capacitor failure comprises a step of carrying out resistance test on a ceramic capacitor to be analyzed, recording the measured resistance as an initial resistance, and judging the failure state of the ceramic capacitor to be analyzed according to the initial resistance, a step of preparing the ceramic capacitor to be analyzed as a microsection sample, carrying out grinding, carrying out real-time testing on the resistance in the processing of grinding, and recording the measured resistance as a test value, a step of stopping grinding when the change amount of the test value exceeds the 10% of the initial resistance, and carrying out positioning observation of the defect part of the ceramic capacitor to be analyzed, and a step of carrying out comprehensive analysis of the defect part, and determining the failure reason of the ceramic capacitor to be analyzed. The analysis method can be used in the analysis of the ceramic capacitor failure.

The invention relates to an authoritative server selection method and device, equipment and a storage medium. The method comprises the steps of recording time delay between each candidate authority server and a local domain name server in a process that the local domain name server inquires a target domain name from each candidate authority server in an iterative mode; and according to the time delay, selecting a candidate authoritative server as a target authoritative server of the local domain name server for the target domain name, thereby realizing the technical effect of improving domainname resolution efficiency and resolution success rate.

An embodiment of the invention provides a method, a device and an apparatus for parsing a character string and a computer-readable storage medium. The method comprises the following steps of obtainingthe character string needing to be parsed and initializing a preset parser set; parsing the character string according to the preset parser set to generate character words; converting the character words into a word sequence; parsing the word sequence according to the word sequence and a preset grammar database to generate a parsing result of the character string. By implementing the method provided by the embodiment of the invention, the parsing success rate of the character string can be improved, and the promotion of the input speed of a user and the input use experience of the user is facilitated.

The invention provides a marker file parsing method and device which are used for solving the problem that the success rate in parsing a marker file is low in the prior art. The method includes the steps that a tag set is generated by acquiring tag objects in the marker file; the tag objects are grouped according to common attributes of the tag objects in the tag set; one or more tag groups are acquired from grouping results; a mapping table is parsed according to the preset marker file, and matching is carried out on attributes of the tag objects in the one or more tag groups; data for file parsing are acquired from matched tag groups. By grouping the tag objects according to the common attributes of the tag objects, a correlation is established between the original unordered tag objects in the marker file, further matching analysis is greatly facilitated, and the success rate in parsing the marker file is effectively improved.

The invention provides a personal harmful call detection method and device based on a streaming data graph and a readable medium, and the method comprises the steps: collecting CDR data of a pluralityof users, decomposing the CDR data to obtain communication data, storing the communication data in a graph database, and obtaining a communication graph; communication node statistics and related attributes and representations of the sub-graphs are extracted from the communication graph based on the depth graph; preprocessing the related attributes and the representations, training the related attributes and the representations as machine learning model parameters to obtain a first analysis result, and classifying suspicious call groups in the first analysis result; storing the suspicious call group into a graphic database, and carrying out secondary analysis to obtain the number of the harmful call. The method is advantageous in that real-time performance and accuracy are improved to a large extent, current and historical graph characteristics and record traceability of the call can be checked in real time, manual confirmation is carried out in the mode of repeatedly listening to thecall, and the analysis success rate is increased.

The invention provides a text analysis method and device, and the method comprises the steps: obtaining a first text which is one sentence in a specified document of a specified field; using a presetanalysis rule to analyze the first text, and the analysis rule being used for analyzing the first text into structural description which can be understood by a computer; if the analysis of the first text fails, performing anaphora resolution on the first text to convert anaphora in the first text into noun entities, and taking the text after anaphora resolution as a second text; and analyzing thesecond text according to a preset analysis rule. According to the text analysis method and device, the to-be-analyzed text can be analyzed into structural description which can be understood by a computer, and the analysis success rate is high.

The embodiment of the invention discloses an image acquisition equipment correction method and device, equipment and a medium, and the method comprises the steps: responding to an inspection task starting request, and collecting an image of a target inspection point through image acquisition equipment; if the sharpness of the acquired image does not meet the set sharpness requirement, adjusting internal parameters of the image acquisition equipment; if the sharpness of the acquired image meets a set sharpness requirement, matching the acquired image with a reference image of the target inspection point; adjusting external parameters of the image acquisition equipment according to a matching result; by means of the technical scheme, the problems of image blurring and target deviation causedby preset parameter errors due to the fact that the mechanical structure of the camera is changed are solved.

The invention provides a domain name resolution method, a domain name resolution system and a client, wherein the domain name resolution method particularly comprises the steps that: one of the domain name resolution based on a domain name server (DNS) protocol and a DNS agency domain name resolution based on a hypertext transfer protocol (HTTP) is applied to perform the first domain name resolution; when the first domain name resolution fails, the other one of the domain name resolution based on the DNS protocol and the DNS agency domain name resolution based on the HTTP is applied to perform the second domain name resolution. By adopting the domain name resolution method and the domain name resolution system, the success rate of the domain name resolution can be improved.

The invention relates to a Tulipa gesneriana L chromosome karyotype studying method, wherein specifically the root tip germinated from Tulipa gesneriana L bulb is used as an experimental material, andchromosome morphology observation and studying is performed through the vigorous division characteristic of the meristematic cells in a root tip meristem region. The invention further discloses a Tulipa gesneriana L chromosome karyotype studying technology, which comprises material selection, pretreatment, fixation, dyeing, slide forming and microscopic examination. According to the present invention, with the method and the technology, the Tulipa gesneriana L chromosome is subjected to karyotype studying and analyzing, wherein the method is simple and reliable, the results are accurate and reproducible, and the operation is easy; and the method and the technology have great significance and provide a certain technical support in the Tulipa gesneriana L chromosome karyotype studying, thegermplasm resource classification and protection, and other related researches.

The embodiment of the invention relates to the technical field of domain name resolution, and discloses a method and a terminal for improving the availability of a DNS. In the embodiment of the invention, the method for improving the availability of the DNS comprises the following steps: respectively initiating a DNS request to a preset main DNS server and a preset standby DNS server; If it is judged that the response result of the main DNS server is received within the time threshold value, the main DNS server is started; if yes, when the response result of the main DNS server is available, taking the response result of the main DNS server as a domain name resolution result corresponding to the DNS request, and when the response result of the main DNS server is unavailable, taking the received response result of the standby DNS server as a domain name resolution result corresponding to the DNS request. The embodiment of the invention also provides a terminal. According to the technical scheme provided by the embodiment of the invention, while the analysis speed is ensured, it is ensured that the analysis result of the main DNS server is preferentially used, and DNS analysis scheduling in an operator is ensured.

The invention discloses an address resolution method and system based on simhash, and the method comprises the steps: carrying out word segmentation of an obtained to-be-resolved address according toa word segmentation dictionary to acquire a to-be-resolved address text entry; precisely matching to-be-analyzed address text entries with the sample address text entries in the address index one by one, and if matching succeeds, outputting longitude and latitude information corresponding to the address as an analysis result; if the matching fails, calculating a simhash value of each to-be-parsedaddress text entry; matching the simhash value of each address text entry to be analyzed with the simhash value of the sample address text entry in the address index one by one to obtain at least onesample address text entry meeting a preset condition; and taking longitude and latitude information corresponding to the sample address text entry with the minimum address hierarchy as an analysis result. By means of the mode, the analysis accuracy of the to-be-analyzed addresses is improved, and address analysis efficiency is improved.

The invention discloses a prevention method and a prevention device for domain name system (DNS) denial of service. The prevention method for the DNS denial of service includes detecting a denial of service detection step and a denial of service prevention step when the DNS server is in a denial of service state, wherein the prevention of the denial of service is achieved through a cache curing function in the denial of service prevention step. A DNS denial of service prevention device comprises a denial of service detection module for detecting whether the DNS server is in the denial of service state and a denial of service prevention module for preventing denial of service, wherein the denial of service prevention module achieves the prevention of the denial of service through activating the inner cache curing function. According to the prevention method and a prevention device for the DNS denial of service, when the DNS server is in a denial of service state, the resource waste of a recursive parser of the DNS server is substantially reduced, and the resolution success rate of common domain names is improved.

The invention relates to the field of data identification, in particular to a two-dimensional code forming and capturing technology. The invention provides a quick positioning two-dimensional code positioning point dot matrix forming and capturing method. The two-dimensional code positioning point dot matrix forming method comprises the following steps: setting or reading a positioning point datadot matrix; drawing four centrosymmetric main positioning point lattices on a set background; and adding a positioning interval area to the periphery of the main positioning point dot matrix. The technical problems of long positioning time consumption and high positioning error rate during two-dimensional code identification are solved, the reliability of two-dimensional code positioning is enhanced, the identification efficiency is improved, and the pollution of positioning points and data is reduced.

The invention provides a domain name resolution method and device, equipment and a medium. According to the embodiment of the invention, the domain name resolution server comprises at least two domainname service modules, and each domain name service module can independently perform domain name resolution on the target domain name. When a network request is initiated, a domain name resolution request is sent to a domain name resolution server, and the domain name resolution request indicates a domain name server to resolve a target domain name in the network request, so that the target domainname is respectively resolved by utilizing a plurality of domain name service modules. According to the embodiment of the invention, the first resolution result sent by the domain name resolution server is received, the receiving time of the first resolution result is used as the selection factor, and the second resolution result can be obtained to access the network resources, so that the domainname resolution efficiency is improved, the target domain name is respectively resolved by various domain name service modules, and the DNS resolution success rate can be improved.

The embodiment of the invention relates to a method for sending experimental data in real time, electronic equipment and storage medium. The method comprises the steps of producing an instrument template and an analysis rule for an experimental apparatus; monitoring the experimental apparatus in real time, and when the experimental apparatus performs data measurement, automatically storing data generated by the experimental apparatus into a database; analyzing the data stored in the database; and sending the analyzed data to a third party. According to the method for sending the experimental data in real time, the electronic equipment and the storage medium provided by the embodiment of the invention, the third party can conveniently acquire the experimental data, and ensures the storage security of the experimental data.

The present invention is applicable to the field of communication technology, and provides a communication protocol update method, system and terminal equipment, the update method includes: monitoring the protocol format existing in the pre-stored data set, if an updated protocol format is detected, the format is generated Change notification, after listening to the format change notification, obtain the updated protocol format, and distribute the updated protocol format and its corresponding format description information to the associated terminals, and use the updated protocol format when receiving the data message Parse the datagram. The embodiment of the present invention automatically distributes the updated protocol format and its corresponding format description information to associated terminals after listening to the format change notification, and can use the updated protocol format to parse the received data message. The connected terminal automatically uses the updated protocol format and the corresponding format description information to update the corresponding protocol, which improves the success rate of data packet analysis.

The invention discloses a preparation method of induced pluripotent stem cells chromosome, comprising the following steps: (1) culture of stem cells; (2) cell cycle synchronization; (3) acquisition ofstem cells: extracting stem cells from a culture bottle to obtain a cell suspension; (4) dripping; and (5) staining. The invention has advantages of high resolution and large quantity of chromosomesduring karyotype identification of stem cells. Thus, success rate of karyotype analysis is high.

The invention discloses an NB-IoT water meter data retransmission optimization method, system and device and a storage medium, and the method comprises the steps: obtaining a first redundancy version of first NB-IoT water meter data which is not successfully analyzed, and scrambling the first redundancy version to generate a scrambling code redundancy version; the first redundancy version and the scrambling code redundancy version are uploaded again through asynchronous double processes; selecting an optimal redundancy version from the first redundancy version and the scrambling code redundancy version, and analyzing the optimal redundancy version to obtain first message data; and performing CRC check on the first message data, if the check is successful, returning analysis success information, and if the check is unsuccessful, returning analysis failure information, and after a preset time interval, adding the optimal redundancy version to the second NB-IoT water meter data, and then performing retransmission. According to the invention, the analysis success rate of the retransmission message is improved, the retransmission times and retransmission pressure of the message are reduced, the power consumption of the terminal is saved, and the method can be widely applied to the technical field of Internet of Things communication.

The invention provides a group harmful call detection method and device based on a streaming data graph, and a readable medium. The method comprises the steps: collecting CDR data of a plurality of users, decomposing the CDR data to obtain communication data, storing the communication data in a graph database, and obtaining a communication graph; extracting communication node statistics and related attributes and representations of sub-graphs from the communication graph based on a depth graph of a sliding window; setting related attributes and represented thresholds, and obtaining a suspicious personal call list through a Top-k sorting algorithm of the call depth map; confirming the corresponding harmful call group according to the contact closeness of the suspicious personal call. The method has the beneficial effects that the instantaneity and the accuracy are greatly improved, the current graph characteristics and record traceability of the call in combination with history can be checked in real time, the call is considered and confirmed in a mode of repeatedly listening to the call, and the analysis success rate of the group call can be increased.

The invention relates to the field of data identification, in particular to two-dimensional code technology. The present invention proposes a method for rapidly analyzing a two-dimensional code image, comprising: step 1: calling the two-dimensional code image; step 2: judging the type of the two-dimensional code image; step 3: selecting the relevant Corresponding image analysis method; step 4: based on the image analysis method, analyze the two-dimensional code image. The invention solves the technical problems of low success rate of high-density two-dimensional code analysis and high dependence of two-dimensional code analysis technology on the camera, improves the recognition success rate and recognition speed, reduces the dependence on hardware, and saves costs.

The present invention provides a group harmful call detection method, device and readable medium based on stream data graph, comprising: collecting CDR data of multiple users, decomposing the CDR data to obtain communication data and storing it in a graphic database, and obtaining a communication graph; Based on the depth map of the sliding window, the statistics of communication nodes and the relevant attributes and representations of subgraphs are extracted from the communication graph; The contact closeness of the call piece confirms the corresponding harmful call group. The beneficial effect of the present invention is that the real-time performance and accuracy are improved to a large extent, and it is possible to view the call current and combined with the history of the map features and record traceability in real time, repeat the way of listening to the call for confirmation, and increase the analysis of group calls. Success rate.

The invention relates to a method for measuring the content of mixed ester in a piece of nitro paint cloth, and belongs to the technical field of organic matter analytic determination. The invention solves the problems of long analytic time and complicated operation procedure in the prior art and provides a new determination method. The method comprises the following steps of: (1) processing a sample, namely processing the sample to be measured of the nitro paint cloth to flower piece shape, wherein the quality is M1; (2) adding an extractant to the sample M1 of the step (1) after processing and extracting for 1-3h at 55 DEG C to 60 DEG C, wherein the extractant is dichloromethane or trichloromethane; (3) directly evaporating the extractant of extracted filtrate in the step (2) to dryness, drying and weighing to obtain the total quality M2 of the mixed ester and a centralite, calculating the total content of the mixed ester and the centralite by (M1-M2) / M1, and subtracting the content of the centralite form the total content of the mixed ester and the centralite to obtain the content of the mixed ester in the nitro paint cloth. The method is simple, the time is short, and the success rate is 100% by looking at the operation in recent years.

The invention provides a webpage form recognizing method. The problem that the success rate on analysis of marker files is low in the prior art is solved. The webpage form recognizing method comprises the following steps of generating a label gather by acquiring label objects in the marker files; grouping the label objects according to public properties of the label objects in the label gather; acquiring one or a plurality of grouping labels from a grouping result; analyzing a mapping table according to the preset marker files; matching the properties of the label objects in one or a plurality of grouping labels; and acquiring data for analysis of the marker files from the matched grouping labels. The label objects are grouped according to the public properties of the label objects, so that the original disordered label objects in the marker files are in correlation, further matching analysis is facilitated, and the success rate on analysis of the markers files is effectively increased.

The invention provides a method and device for parsing a tagged file and aims to solve the problem of low tagged file parsing success rate in the prior art. A tag set is generated by acquiring tag targets from a tagged file; the tag targets are grouped according to the public attribute of the tag targets in the tag set; one or more grouped tags are obtained from the grouping result; a mapping list is parsed according to the preset tagged file, the attributes of the tag targets in the one or more grouped tags are matched; and the data for parsing the tagged file is obtained from the matched grouped tags. The tag targets are grouped according to the public attribute of the tag targets, so that association is established among the tag targets which are disordered in the tagged file, further matching parsing is facilitated, and the tagged file parsing success rate is effectively improved.

The embodiment of the invention relates to the technical field of domain name resolution, and discloses a method and a terminal for improving DNS availability. In the embodiment of the present invention, the method for improving DNS availability includes: respectively initiating DNS requests to the preset primary DNS server and backup DNS server; if it is determined that the response result of the primary DNS server is received within the time threshold, When the response result of the primary DNS server is available, the response result of the primary DNS server is used as the domain name resolution result corresponding to the DNS request; when the response result of the primary DNS server is not available, the response result of the received backup DNS server is used as the domain name resolution result corresponding to the DNS request. The embodiment of the present invention also provides a terminal. The technical solution provided by the embodiment of the present invention not only guarantees the resolution speed, but also ensures that the resolution result of the main DNS server is used preferentially, and ensures the DNS resolution scheduling within the operator.