Mixing method for determining keyword context window
A keyword and context technology, applied in the mixed field of determining keyword context windows, to achieve high accuracy, easy subsequent calculation, and good linearity and signal-to-noise ratio.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] Aiming at the insufficiency of defining the effective scope of the context only by subjective experience or the correct rate of the final result in a specific application problem and the influence of the sentence component relationship in the left and right windows of keywords on the definition of the effective window of the context, combined with figure 1 The present invention has been described in detail, and its specific implementation steps are as follows:
[0024] Step 1: Initialize the statistical method module, i.e. corpus or text.
[0025] Step 2: Input the keyword C into the initial statistical method module or text.
[0026] Step 3: Solve the relative weight contribution value weight'(C, C ij∈(1,2,…2n) ), need to know the location information J sx , keyword weight value weight(C) and context position weight value weight(C,C ij∈(1,2,…2n) ), the specific calculation process is as follows:
[0027] 3.1) First assume that the location information J of the cont...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com