10 results about "Automatic indexing" patented technology

The invention relates to the field of shearing machine cutter grinding, and mainly discloses a shearing machine cutter multi-station automatic transposition grinding platform which comprises a supporting seat, a vertical plate is arranged on the surface of the supporting seat, a mounting plate is arranged on the end face of a supporting rod, a positioning clamping plate is arranged on the side face of the mounting plate, and a fixing screw is arranged on the surface of the supporting plate. And a positioning nut is screwed on the surface of the fixing screw rod. Firstly, a straight cutter is inserted into a positioning groove to be matched with a positioning bolt to be fixed, when the cutting disc needs to be ground, a driving motor is started to rotate a mounting plate by an angle, then a supporting plate can be rotated subsequently through rotation of a limiting bolt, and after the supporting plate rotates by a proper angle, the supporting plate is fixed through the limiting bolt; and then the cutting disc is matched with the positioning nut to be fixed, so that the grinding machine is used for grinding the cutting disc, the situation that different devices need to be replaced when different cutting tools need to be ground is avoided, and the labor amount of workers is reduced.

The invention discloses an automatic indexing tool for radiographic inspection of a bowl-shaped shell and a radiographic inspection system, and belongs to the technical field of radiographic inspection. The invention provides an automatic indexing tool. The automatic indexing tool comprises a base frame and a clamping and rotating assembly arranged on the base frame. The assembly is composed of a driving wheel driven by a servo motor, a plurality of driven supporting wheels supporting the shell in different directions and a pressing mechanism applying pressure to the contact face, and stable clamping and driving of the bowl-shaped shell are achieved. The tool control terminal communicates with the driving motor, and the shell can be accurately controlled to automatically rotate according to preset indexing. The invention also provides a radiographic inspection system comprising the tool. Through one-time clamping and automatic indexing rotation, traditional manual partition and repeated adjustment are replaced, the detection efficiency and consistency are greatly improved, quality fluctuation and missing detection risks caused by manual operation and lead wire identification are eliminated, and equipment loss is reduced.

The invention discloses a legal file key information automatic indexing system based on natural language processing, and belongs to the field of judicial informatization. The system comprises a file multi-mode preprocessing module used for carrying out unified analysis and standardization processing on heterogeneous file materials such as texts, images and audios; the key information intelligent extraction module integrates a named entity recognition sub-model, a relationship extraction sub-model and an event extraction sub-model, and realizes deep semantic understanding and extraction of legal entities, relationships and events; the dynamic indexing rule engine module is used for mapping an extraction result into structured indexing data according to a file type self-adaptive indexing strategy; and the indexing quality evaluation and feedback optimization module continuously optimizes the system performance through a man-machine cooperation mechanism. According to the method, full-automatic, high-precision and self-adaptive indexing of the legal file key information is realized, the intelligent level and information utilization efficiency of file management are remarkably improved, and a high-quality data basis is provided for intelligent court construction.

The application discloses a kind of based on XML fragmentation literature abstract content processing method, including the literature being converted into XML format is divided into fragmented data unit, according to four kinds of mode of chapter, chapter, section and theme constitutes data content model, data content model is dynamically associated by key word semantic relation, extract fragmented data application unit in key word and subject content unit, content unit is dynamically reorganized according to literature abstract demand.The application has beneficial effect that metadata automatic indexing accuracy is >95%, text Xml automatic annotation accuracy is >90%, can effectively improve the prerequisite of target extraction accuracy under the condition of reducing the cost of text decomposition.

The invention relates to the technical field of data processing, and discloses an automatic indexing method and system based on a large language model. The method comprises the following steps: carrying out structured analysis on a document to obtain text data and page mapping, obtaining a word list matching entry set by utilizing word list forward matching, inputting an uncovered text interval into a large language model to extract new entries, and normalizing to obtain a model extraction entry set, the two sets are fused, a comprehensive weight value is calculated according to the word frequency value, the inverse document frequency value, the hierarchy weighting coefficient and the position weighting coefficient, the first K entries are screened, sorting is conducted according to pinyin, page numbers are added, and an indexing document is generated. According to the method, the normalization, the coverage integrity and the weight calculation accuracy of the index entries are improved.

This invention belongs to the field of precision machining and measurement technology, and relates to an automatic indexing device based on a multi-tooth subdivision indexing table. Its features include: a multi-tooth subdivision indexing table (5), with a subdivision drive mechanism (1) connected to one side of the table; a coarse indexing drive mechanism (3) and a lifting drive mechanism (4) connected to the other side of the table; and a connecting plate (2) at the bottom of the table (5), which is fixedly mounted on the upper surface of a worktable (6). The advantages of this invention are: it can achieve automatic indexing at any angle, has a simple structure, good reliability, and improves measurement accuracy and efficiency.

The application discloses a kind of teaching archives digitization automatic indexing and multidimensional association analysis system, it is related to education information technology field, including: data acquisition module gathers multiple-source heterogeneous teaching archives data and is converted into unified format data to be handled;Intelligent indexing module is according to teaching field special glossary to the semantic analysis and multimodal adaptation of data to be handled, generates multidimensional indexing information;Multidimensional association analysis module identifies direct association according to multidimensional indexing information, excavates implicit association and carries out time series evolution analysis, reveals internal law of teaching;Knowledge graph construction module extracts teaching entity, establishes entity relationship based on association analysis result, constructs dynamic updating knowledge graph;Application service module supports retrieval based on knowledge graph, personalized push and visual analysis, and sets fine-grained access permission.The application can improve teaching resource management efficiency and utilization value, guarantee data security and support teaching decision optimization.

The invention provides a technical document indexing method and device, electronic equipment, a computer readable storage medium and a computer program product, and the method comprises the steps: displaying an indexing dimension determination region which is used for determining the indexing dimension of at least one technical document; in the indexing dimension determination area, displaying the determined target indexing dimension; in response to a determination operation for the target indexing dimension, displaying an indexing result; wherein the indexing result comprises a label obtained by indexing the at least one technical document and an indexing basis associated with the target indexing dimension. In this way, the success rate of automatic indexing of the technical document can be increased.