77 results about "Historical document" patented technology

The sentimental significance of a group of historical documents related to a topic is assessed with respect to change in an extrinsic metric for the topic. A unique sentiment binding label is included to the content of actions documents that are determined to have sentimental significance and the group of documents is inserted into a historical document sentiment vector space for the topic. Action areas in the vector space are defined from the locations of action documents and singular sentiment vector may be created that describes the cumulative action area. Newly published documents are sentiment-scored by semantically comparing them to documents in the space and/or to the singular sentiment vector. The sentiment scores for the newly published documents are supplemented by human sentiment assessment of the documents and a sentiment time decay factor is applied to the supplemented sentiment score of each newly published documents. User queries are received and a set of sentiment-ranked documents is returned with the highest age-adjusted sentiment scores.

Methods of quantifying a reputation for a data source are presented. Historical documents having opinions and that are attributed to a data source are identified. The opinions preferably are quantifiable and can be converted into a predication. As the predications are verified, the data source is assigned one or more predication scores indicating the accuracy of the predications. A reputation score for a new document having a new predication can be assigned to the data source as a function of the predictions scores from the historical documents, data source affiliations, document topics, or other parameters. The reputation score relating to the new document can be presented to a user via a computer interface as a single-value, or multiple values corresponding to different topics.

In a method of metering Web usage, a collection program is downloaded from a server to a metered computer in response to a message transmitted from the metered computer to the server, and the collection program is executed on the metered computer in order to collect Web usage history information stored in a history file by a browser running on the metered computer. The collected Web site usage history information is transmitted by the metered computer to the server. The Web site usage history information is stored in the server along with Web site usage history information from other metered computers.

The invention relates to a time-sensitive self-adaptive on-line subtopic detecting method and system. The method comprises the following steps: (1) vectorizing each document in a document flow; (2) carrying out incremental clustering on the documents and adjusting the central weight of subtopics according to the document weight decaying with time; (3) combining the subtopics or deleting the meaningless subtopics when the quantity of the subtopics generated by clustering or the weight ratio of a certain subtopic meets the threshold conditions or the subtopics meet the long tail detection conditions; and (4) generating a summary of the new subtopics, outputting and displaying according to the weight of each new subtopic and the internal document distribution thereof. The system comprises a document representing module, an incremental clustering module, a new subtopic discovering module and a summary generating module. According to the method and the system which are disclosed by the invention, the historical document weight decays with time and the dynamic update on the quantity and the content of the subtopics is carried out on the basis of the threshold judgment and the long tail detection, so that the subtopic detecting efficiency can be effectively increased.

The invention discloses a method for digital restoration of an urban spatial pattern, which belongs to the field of the restoration of urban spaces. The method comprises the following steps: registration and scanning of a historically old map: registering and correcting through making full use of ArcGIS software and remote sensing data of a city to be restored, and registering the historically old map into the present remote sensing data; restoration of a historical urban space; correction of errors in restoration results of the historical urban space: correcting the errors in the restoration results with the spatial analysis method of the ArcGIS and the mathematical statistics, thereby realizing the digital restoration of the urban spatial pattern. With the adoption of the 3S technology, the invention changes the conventional method for spatial pattern restoration simply depending on paper drawings and verification of historical documents, effectively improves the drawing efficiency and quality of the historical urban map, forms 'a map' of urban spatial patterns in different historic periods based on the unified spatial scale, the unified spatial reference and the unified spatial classification, and guarantees the restoration, management, presentation and application of the urban spatial patterns.

The invention provides an acceptance method and a system for transformer substation monitoring information. A telecontrol device forwarding table is configured by a power station according to a presetregulation information corresponding table; a whole station system configuration file SCD is imported by a a simulation host of an intelligent point-to-point device to obtain a model file for the intelligent electronic devices in the whole station through the SCD, then the intelligent electronic devices in the whole station are simulated by the model file, and manufacturing message specificationMMS messages for the telecommands of the intelligent electronic devices in the whole station are sent to the telecontrol device; the telecontrol device is triggered by the intelligent point-to-point device so that the telecontrol device converts the MMS messages into IEC104 signals to a main station in batch according to the telecontrol device forwarding table; a history record file is generated by the main station according to the received IEC104 signals; the acceptance result of the telecommand signals is obtained by the main station or power station according to the history record file andthe preset regulation information corresponding table. The method of the invention improves the acceptance efficiency of transformer substation monitoring information.

The invention discloses an integrated automatic lexical analysis method for ancient Chinese texts. The method includes the following steps: pre-training the word vector of the ancient Chinese with semantic features by using the Word2Vec model; adding the information data appearing in the historical documents to the ancient name database to form a number of proper noun entries; adjusting Bi-LSTM- Each parameter of the CRF neural network model preprocesses the final training corpus into a model readable form, loads into the neural network model, continuously iteratively learns, and automaticallyevaluates the labeling result of the test corpus. According to the method, a sentence segmentation, word segmentation and part-of-speech tagging integrated tagging method is adopted, the repeated tagging process of lexical analysis of multiple sub-tasks is omitted, and multi-stage diffusion of repeated tagging errors is also avoided; According to the method, a deep learning model is adopted, richlanguage features can be learned automatically, and the work of manually customizing a feature template in traditional machine learning is omitted; The labeling model is accelerated by adopting GPU hardware, the model training time can be greatly shortened, and the efficiency is much higher than that of a traditional machine learning model.

Lines of data that are from a historical document, such as a digitized city directory, have information extracted and stored in searchable data fields. Words and phrases within the lines of data are identified and tagged. Rendering rules are applied to the tagged words and phrases to extract names, addresses, occupations, spouse information and other data, and store that data in the searchable fields.

An illustrative embodiment of a computer-implemented process for detecting code breakage using source code change history receives a point in time within an identified range of time to form a selected time, receives a set of source files associated with the a selected time, receives a set of history files associated with the received set of source files and initializes a workspace in a sandbox using the set of source files and the set of history files. The computer-implemented process incrementally executes the received set of source files from the selected time forward, determines whether a code break occurs and responsive to a determination that the code break occurs, presents a list of files. The computer-implemented process receives an identified file from the list of files to form a suspect file, and receives a correction for the suspect file.

An enclosure for displaying artwork, historical documents, and artifacts that require controlled atmospheric conditions is provided that is low cost and less cumbersome compared to existing microclimate enclosures. The enclosure has a frame construction that is easy to set up, maintain, and monitor with a hypoxic/anoxic microclimate that protects against, oxidation of its contents, pests, and bacterial growth. The enclosure is suitable for: paintings, works on paper, ephemera, textiles, mineral specimens, archeological metallic artifacts, animal skins and other organic items, rubber and polymers, and items susceptible to insect damage. A method of testing and servicing one or more enclosures is also provided.

The invention discloses a historical document classified storage method based on big data analysis. A device involved by the method comprises a data receiving module, a data sorting module, a processor, a browsing module, a document state query module, a borrowing module, a storage module, an updating module and a backup module, wherein the data receiving module is used for receiving document information input by employees; the document information comprises document names, document initial letters and document storage time; the data receiving module transmits the document information into thedata arrangement module; the data arrangement module is used for classifying and arranging the document information transmitted by the data receiving module. Through the arrangement of the storage module, the updating module and the backup module, the storage of document information, the replacement of updated document information and backup of the document information are facilitated, the storage repetition, the document information backup disorder and the waste of rearrangement time of the workers are prevented, and the working efficiency is reduced.

The invention discloses an intelligent and safe production supervision and law enforcement system which comprises an infrastructure layer, a service data layer, a service platform layer and an application platform layer. The service data layer is a unified data center for constructing the intelligent and safe production supervision and law enforcement system, and comprises an enterprise basic information base, a safety supervision and law enforcement database, a potential hazard troubleshooting library, a potential hazard evidence database, a law enforcement officer basic database and a historical document database. The service platform layer provides support for service packaging and compiling, big data analyzing, geographic information service, intelligent decision-making analysis for the safe production supervision and law enforcement system. The application platform layer comprises a network side, a desktop terminal and a mobile terminal. Safe production supervision and law enforcement detection standardization, transmission networking, information sharing and decision-making scientification are realized, a more convenient and efficient means is provided for safe production supervision management and law enforcement detection, the law enforcement detection procedure is completed step by step, and the law enforcement detection process is standardized; the work quality, workefficiency and law-based administration level are improved.

The invention relates to a collaborative document restoration method and device, a storage medium and electronic equipment, and the method comprises the steps: receiving a restoration request of a client, and obtaining a corresponding historical version according to the restoration request; obtaining a current version corresponding to the current document, calculating an intermediate version between the current version and the historical version, and obtaining a revision operation corresponding to the intermediate version; obtaining an inverse operation corresponding to the revision operationaccording to the revision operation; and revising the current document according to the inverse operation, so that the current document is updated into the target historical document. By implementingthe method and the device, the current document can be restored to the specified historical document under the condition that the storage space is saved, and editing operations of other users are notinterrupted.

The invention relates to a Tibetan historical document text line segmentation method. The method comprises the steps that the image of the left part of a Tibetan historical document is extracted; Tibetan vowel sound nodes and certain prominent strokes are removed; the starting position information of the baselines of the Tibetan text lines and the number of text lines are acquired; according to the starting position of the baselines, the baselines are established from left to right; during the establishment of the baselines, the baselines needs to be dynamically adjusted according to the pixelvalues of the surrounding points; the estimated baselines are used, and a communication area analysis method is used to determine the position of an adhesion area from two baselines for segmentation;and finally text lines are separated. According to the invention, the Tibetan historical document text line segmentation method based on baseline estimation is more suitable for the segmentation ofthe text lines of the Tibetan historical document, and has more segmentation precision than a traditional technology based on projection segmentation; and compared with a method based on projection segmentation, the method has the advantage that the segmented text lines are more correct.

The invention provides a hadoop distributed file system (HDFS) based file tracing file transfer protocol (FTP) system. The system comprises an FTP server, a file uploading module, a historical recording module, a file stream pool and an HDFS file system. The FTP server receives N file uploading requests from a client side, and then initiates N concurrent threads. Each thread invokes a file uploading module to upload a file sent by the client side. Each thread is corresponding to a file. The file uploading module uploads the file to the HDFS file system. The file uploading module determines that the file is uploaded to the HDFS file system, and then invokes the historical recording module. The historical recording module acquires an idle file stream from the file stream pool, and writes uploading information of the file in a historical recoding file by use of the file stream. The uploading information is used for file tracing. The file stream pool stores mediums of a plurality of file streams. Each file stream manages a historical recording file. The HDFS file system stores the file system of the uploaded file. When the FTP server is used for uploading files to the HDFS file system, the file uploading information can be recorded in the historical recording file, thereby being convenient to check and trace for maintaining in a later period.

A method for storing ecologically dangerous substances underground and an apparatus for accomplishing the method. These substances can be radioactive waste, spent fuel elements, nuclear warheads, weapons-grade uranium and plutonium, in all forms, as well as chemical weapons and many other toxic substances, including biologically dangerous substances. Also, this invention can be used for storing many other, specific storage objects, preferably particularly valuable metals, minerals and jewelry produced from same, as well as valuable papers, banknotes, archive contents and historical documents which are to be stored for a long time, etc. Storage takes place in a storage site having deep underground boreholes, by a special gas-hydrodynamic system and by remote control of all the necessary deep loading and unloading operations without using conventional mechanical loading and unloading devices such as shaft elevators, lifts and the like which substantially restrict the range of application of underground storage sites. Unauthorized access to the storage objects is excluded and nuclear and radiation safety is guaranteed in the storage of, for example, radioactive waste, spent fuel elements and also weapons-grade uranium and plutonium, as well as the safety of stocks of chemical weapons and/or their dangerous components as well as of many other toxic substances, and the fire safety of the underground storage zone and storage costs are reduced.

The invention discloses a document processing method, device and system, electronic equipment and a storage medium, and relates to the fields of information management, image processing, text processing and the like. The specific implementation scheme is as follows: acquiring an image of a first historical document; performing region division on the image of the first historical document to obtainat least one type of region; respectively carrying out corresponding feature extraction on the at least one type of regions to obtain sub-feature information respectively corresponding to the at least one type of regions; and storing the sub-feature information corresponding to the at least one type of regions as features of the first historical document.

The invention relates a method, device, computer equipment, and storage medium for opening historical documents, wherein the method for opening the historical documents comprises the following steps:obtaining the user's login request which carries the user's identity and then realizing the logging according the user's login request; checking whether or not there is a historical document data associated with the user's identity in the database after logging in; displaying the operation selection interface of the history document when the history document data associated with the user identityis stored in the database; obtaining the operation request through the operation selection interface of the history document, then obtaining the historical document data form the database according tothe operation request and opening the obtained historical document. The process allows users to select and open the previous historical document quickly when users log in again, which saves the operation steps. Besides, the ability to open the history documents directly also reduces the repeating process of searching and reduces the occupancy of server resources.

The invention discloses a document issuance method and apparatus for a government system, a computer device and a storage medium. The document issuance method for the government system comprises the steps of acquiring a document issuance request of a user, wherein the document issuance request of the user includes a search condition; invoking a full-text search engine built in the government system based on the search condition, and acquiring at least one piece of historical document issuance information corresponding to the search condition; displaying historical document issuance informationcorresponding to an information selection request on a document issuance edit interface of the government system; modifying the historical document issuance information based on a document issuance information modification request on the document issuance edit interface, and acquiring original document issuance information, wherein a modification content modified on the historical document issuance information is highlighted in the original document issuance information; and sending the original document issuance information to an audit platform connected with the government system, receivingtarget document issuance information which passes an audit and is fed back by the audit platform, and finishing document issuance based on the target document issuance information. The document issuance method for the government system has the advantages of capability of improving the efficiency and high availability in document issuance.

The embodiment of the invention provides a text search method and device and a storage medium. The method comprises the steps: receiving search information; determining at least one piece of candidate inverted index information matched with the search information based on historical inverted index information and inverted index information of a cache region, wherein the reverse index information of the cache region is obtained by updating a historical document and at least one target document, and the target document is a document updated based on the historical document; combining the at least one piece of candidate inverted index information to obtain target inverted index information; and outputting the target inverted index information as a search result. According to the scheme, the index can be updated in real time, the writing efficiency of partial field updating is improved, and the retrieval performance of a search engine is improved.

The invention discloses intelligent accounting technology. An accounting method includes the following steps: using Ansj word segmentation technology to extract computerized information in an accounting system and keywords (namely words helpful for subject judgment) in a crowdsourcing platform; constructing a decision tree model; passing keywords of each historical reimbursement document in turn through the three-layer decision tree model constructed in the previous step; analyzing the keywords according to a naive Bayesian model to generate probability of a certain subject; and using the keywords in each historical document to form a set of random non-sequential talking scripts. According to the technology, a structure is scientific and reasonable, artificial intelligence technology is utilized to automatically generate enterprise accounting-matter and accounting subjects, the artificial intelligence technology is utilized to simulate logic thinking of accounting personnel in judgingthe subjects, automatic subject judgment is realized through a machine, occurrence of errors is reduced, time consumed by accounting work is reduced, and work efficiency is improved. The technology has broad development prospects and promotion values.