LEARNING ANALYTICS

Synthetic Data Generation



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Why Synthetic Data?

Data Privacy Protection

Synthetic data ensures personal information remains secure by mimicking real data without exposing sensitive details, helping organisations comply with regulations like GDPR while maintaining data utility.

Data Augmentation

By generating additional examples, synthetic data helps improve the performance of machine learning models, especially when real data is limited or unbalanced, boosting accuracy in educational applications.

Cost-Effective Data Generation

Creating synthetic data is faster and more affordable than collecting real-world data, allowing for large-scale data generation without the high costs of manual data collection and labeling.

Bias Reduction

Synthetic data allows for controlled data generation, reducing bias and ensuring fair outcomes in AI systems, especially important in education where fairness and inclusivity are key.

Training AI Models

With synthetic data, AI models can be trained in diverse educational scenarios where real data is scarce, allowing for faster prototyping and more robust solutions.

Safe Experimentation Environment

Synthetic data provides a risk-free space for testing algorithms and systems, enabling innovation without the consequences of using sensitive real-world data.

Our Mission

The Synthetic Data Generation for Learning Analytics (LASD) project aims to expedite data-driven innovation in education by leveraging cutting-edge generative AI techniques. By synthesizing artificial data specifically tailored for learning and educational purposes, the project will advance the field of learning analytics.

Who can use?

Who can use?
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Data Scientists
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AI Researchers
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Developers
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Businesses
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Data scientists can use synthetic data to train and validate models.
AI researchers can explore advanced techniques using synthetic datasets.
Developers can test and build apps using real-world-like synthetic data.
Businesses can make data-driven decisions while maintaining privacy.
Who can use?
This platform is designed for data scientists, AI researchers, developers, and businesses looking to leverage synthetic data for various applications.

About Us

We are a  team of passionate researchers from the Centre for the Science of Learning & Technology (SLATE), from the University of Bergen from Norway, driven to scale the  impact of educational data science research of learning analytics, and AI in education (AIED). Our mission is to support learning and teaching at scale in the areas of learning analytics and AIED while ensuring high level of data protection and privacy standards.

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Cost Saving

The expense of data labeling and data collection can be reduced by generating synthetic data.

reduce bias in models

Reduce Bias

Bias in machine learning models can be reduced by increasing the proportion of minority samples, as well as simulating what-if scenarios through synthetic data.

privacy protection

Privacy Protection

Synthetic data serve as a substitute for data that cannot be released to the outside world for privacy reasons, thus supporting open science and accessible data quality

Recent work

Privacy poses a significant barrier to the advancement of Learning Analytics (LA). Current data security methods face challenges such as inadequate anonymization and the possibility of data misuse. In response to these challenges, synthetic data emerges as a promising solution that ensures strong privacy protection. This project seeks to address the interplay between data privacy and data utility by proposing a comprehensive evaluation framework for synthetic data.

 

We have published our paper in Proceedings of the 14th Learning Analytics and Knowledge Conference (LAK ’24).

 

 https://doi.org/10.1145/3636555.3636921

Contact us

Have any questions and feedbacks? We are always open to talk about your data generations, new projects, creative opportunities and how we can help you.


Email Address:

info@lasd.ai


Phone number:

+47-46241580