← Search

Tuukka Ruotsalo

5 accepted papers

2025

As easy as PIE: understanding when pruning causes language models to disagree

NAACL 2025findings

Language Model (LM) pruning compresses the model by removing weights, nodes, or other parts of its architecture. Typically, pruning focuses on the resulting efficiency gains at the cost of effectiveness.However, when looking at how individual data pointsare affected by pruning, it turns out that a p…

2025

Normalized AOPC: Fixing Misleading Faithfulness Metrics for Feature Attributions Explainability

ACL 2025long

Deep neural network predictions are notoriously difficult to interpret. Feature attribution methods aim to explain these predictions by identifying the contribution of each input feature. Faithfulness, often evaluated using the area over the perturbation curve (AOPC), reflects feature attributions’…

2025

Self-Calibrating BCIs: Ranking and Recovery of Mental Targets Without Labels

NeurIPS 2025poster

We consider the problem of recovering a mental target (e.g., an image of a face) that a participant has in mind from paired EEG (i.e., brain responses) and image (i.e., perceived faces) data collected during interactive sessions without access to labeled information. The problem has been previously…

Cited by 0SourceScholar
2024

An Unsupervised Approach to Achieve Supervised-Level Explainability in Healthcare Records

EMNLP 2024main

Electronic healthcare records are vital for patient safety as they document conditions, plans, and procedures in both free text and medical codes. Language models have significantly enhanced the processing of such records, streamlining workflows and reducing manual data entry, thereby saving healthc…