Deep embedded knowledge tracking method based on exercise difficulty and student ability
A technology for students and exercises, applied in the field of knowledge tracking, to solve problems such as inability to distinguish between answers
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0106] The data set selected in this embodiment is the real-world public data set ASSISTments. ASSISTments is a free learning platform for assigning math homework and classroom assignments for students and providing feedback information to teachers. ASSISTments 2009-2010 is a dataset collected by the ASSISTments intelligent tutoring system. This online dataset is publicly available and has been widely used by researchers studying knowledge tracking. In this example, we use the data from 2009-2010 to conduct experiments. This dataset has a total of 338,001 answer records, including 4,216 students and 24,896 items. In the experiment, the number of hidden units of the LSTM network is set to 16. When using the Adam algorithm for model training, the initial learning rate is set to 0.01, and the learning decay rate is set to 0.0005. The number of iterations is set to 500. It is implemented using the Tensorflow framework, and the operating environment is an ubuntu server.
[0107...
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