Search Results for author: Verena Praher

Found 3 papers, 2 papers with code

Concept-Based Techniques for "Musicologist-friendly" Explanations in a Deep Music Classifier

no code implementations26 Aug 2022 Francesco Foscarin, Katharina Hoedt, Verena Praher, Arthur Flexer, Gerhard Widmer

Current approaches for explaining deep learning systems applied to musical data provide results in a low-level feature space, e. g., by highlighting potentially relevant time-frequency bins in a spectrogram or time-pitch bins in a piano roll.

On the Veracity of Local, Model-agnostic Explanations in Audio Classification: Targeted Investigations with Adversarial Examples

1 code implementation19 Jul 2021 Verena Praher, Katharina Prinz, Arthur Flexer, Gerhard Widmer

The basic idea is to identify a small set of human-understandable features of the classified example that are most influential on the classifier's prediction.

Audio Classification

Tracing Back Music Emotion Predictions to Sound Sources and Intuitive Perceptual Qualities

2 code implementations14 Jun 2021 Shreyan Chowdhury, Verena Praher, Gerhard Widmer

In previous work, we have shown how to derive explanations of model predictions in terms of spectrogram image segments that connect to the high-level emotion prediction via a layer of easily interpretable perceptual features.

Emotion Recognition Information Retrieval +3

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