Search Results for author: Tanja Käser

Found 17 papers, 11 papers with code

Course Recommender Systems Need to Consider the Job Market

no code implementations16 Apr 2024 Jibril Frej, Anna Dai, Syrielle Montariol, Antoine Bosselut, Tanja Käser

In light of the job market's rapid changes and the current state of research in course recommender systems, we outline essential properties for course recommender systems to address these demands effectively, including explainable, sequential, unsupervised, and aligned with the job market and user's goals.

Recommendation Systems Reinforcement Learning (RL)

Towards Modeling Learner Performance with Large Language Models

1 code implementation29 Feb 2024 Seyed Parsa Neshaei, Richard Lee Davis, Adam Hazimeh, Bojan Lazarevski, Pierre Dillenbourg, Tanja Käser

Recent work exploring the capabilities of pre-trained large language models (LLMs) has demonstrated their ability to act as general pattern machines by completing complex token sequences representing a wide array of tasks, including time-series prediction and robot control.

Knowledge Tracing Time Series Prediction

InterpretCC: Conditional Computation for Inherently Interpretable Neural Networks

1 code implementation5 Feb 2024 Vinitra Swamy, Julian Blackwell, Jibril Frej, Martin Jaggi, Tanja Käser

Real-world interpretability for neural networks is a tradeoff between three concerns: 1) it requires humans to trust the explanation approximation (e. g. post-hoc approaches), 2) it compromises the understandability of the explanation (e. g. automatically identified feature masks), and 3) it compromises the model performance (e. g. decision trees).

News Classification

Generative AI for Education (GAIED): Advances, Opportunities, and Challenges

no code implementations2 Feb 2024 Paul Denny, Sumit Gulwani, Neil T. Heffernan, Tanja Käser, Steven Moore, Anna N. Rafferty, Adish Singla

This survey article has grown out of the GAIED (pronounced "guide") workshop organized by the authors at the NeurIPS 2023 conference.

Unraveling Downstream Gender Bias from Large Language Models: A Study on AI Educational Writing Assistance

1 code implementation6 Nov 2023 Thiemo Wambsganss, Xiaotian Su, Vinitra Swamy, Seyed Parsa Neshaei, Roman Rietsche, Tanja Käser

Our results demonstrate that there is no significant difference in gender bias between the resulting peer reviews of groups with and without LLM suggestions.

Sentence Sentence Embedding +1

MultiModN- Multimodal, Multi-Task, Interpretable Modular Networks

1 code implementation25 Sep 2023 Vinitra Swamy, Malika Satayeva, Jibril Frej, Thierry Bossy, Thijs Vogels, Martin Jaggi, Tanja Käser, Mary-Anne Hartley

Predicting multiple real-world tasks in a single model often requires a particularly diverse feature space.

Let Me Teach You: Pedagogical Foundations of Feedback for Language Models

no code implementations1 Jul 2023 Beatriz Borges, Niket Tandon, Tanja Käser, Antoine Bosselut

In a different world, research in pedagogy has long established several effective feedback models.

The future of human-centric eXplainable Artificial Intelligence (XAI) is not post-hoc explanations

no code implementations1 Jul 2023 Vinitra Swamy, Jibril Frej, Tanja Käser

Explainable Artificial Intelligence (XAI) plays a crucial role in enabling human understanding and trust in deep learning systems, often defined as determining which features are most important to a model's prediction.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

Understanding Revision Behavior in Adaptive Writing Support Systems for Education

1 code implementation17 Jun 2023 Luca Mouchel, Thiemo Wambsganss, Paola Mejia-Domenzain, Tanja Käser

Revision behavior in adaptive writing support systems is an important and relatively new area of research that can improve the design and effectiveness of these tools, and promote students' self-regulated learning (SRL).

Trusting the Explainers: Teacher Validation of Explainable Artificial Intelligence for Course Design

1 code implementation17 Dec 2022 Vinitra Swamy, Sijia Du, Mirko Marras, Tanja Käser

Deep learning models for learning analytics have become increasingly popular over the last few years; however, these approaches are still not widely adopted in real-world settings, likely due to a lack of trust and transparency.

Explainable artificial intelligence

Do Not Trust a Model Because It is Confident: Uncovering and Characterizing Unknown Unknowns to Student Success Predictors in Online-Based Learning

no code implementations16 Dec 2022 Roberta Galici, Tanja Käser, Gianni Fenu, Mirko Marras

This weakness is one of the main factors undermining users' trust, since model predictions could for instance lead an instructor to not intervene on a student in need.

Informativeness

Bias at a Second Glance: A Deep Dive into Bias for German Educational Peer-Review Data Modeling

2 code implementations COLING 2022 Thiemo Wambsganss, Vinitra Swamy, Roman Rietsche, Tanja Käser

We conduct a Word Embedding Association Test (WEAT) analysis on (1) our collected corpus in connection with the clustered labels, (2) the most common pre-trained German language models (T5, BERT, and GPT-2) and GloVe embeddings, and (3) the language models after fine-tuning on our collected data-set.

Generalisable Methods for Early Prediction in Interactive Simulations for Education

no code implementations4 Jul 2022 Jade Maï Cock, Mirko Marras, Christian Giang, Tanja Käser

In this paper, we investigate the quality and generalisability of models for an early prediction of conceptual understanding based on clickstream data of students across interactive simulations.

Meta Transfer Learning for Early Success Prediction in MOOCs

2 code implementations25 Apr 2022 Vinitra Swamy, Mirko Marras, Tanja Käser

Despite the increasing popularity of massive open online courses (MOOCs), many suffer from high dropout and low success rates.

Transfer Learning

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