Header-column entity-relationship matching method based on deep learning multi-head selection model
A technology for selecting models and deep learning, applied in neural learning methods, biological neural network models, instruments, etc., can solve the problems of ignoring header semantics, high program startup cost, etc., and achieve the effect of low startup cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0027] Example: such as Figure 1-2 As shown, the present invention is based on the table header column entity relationship matching method of the deep learning multi-head selection model, including the following steps:
[0028] Step 1: Define data entity attribute categories for the data items in the table, including time, name and company name, and build a regular recognition method;
[0029] Step 2: Construct the artificial features of the combination of any two columns in the table header. The construction method of the artificial features can be selected according to the needs of the actual scene, and record the relationship matching problem of the entities in any two columns of the table header;
[0030] Step 3: After passing the header character sequence and the data attribute sequence corresponding to the header through the respective embedding layers, the merged vector is used as the input of the next encoding layer;
[0031] Step 4: The coding layer adopts the bi-ls...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap