Method and system for excavation of high-order attributes of test questions
An attribute, high-level technology, applied in the field of high-level attribute mining methods and systems for test questions, can solve problems such as high cost, high labeling personnel, and subjective factors, and achieve the effect of reducing impact, reducing difficulty, and accurate high-level attributes.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0059] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.
[0060]Embodiments of the present invention provide a method and system for mining high-order attributes of test questions. Using a large amount of user historical answer information and low-order attribute labeling information of test questions, firstly combine different low-order attributes to form estimated high-order attributes, and then Based on the low-level attributes and the student's historical answer information, the student's ability is determined, and the student's ability and the student's historical answer information are used to determine whether the estimated high-order attribute is reasonable, so as to automatically dig out the high-order attributes of the test questions.
[0061] Such as figure ...
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