attribution map
- Europe > Germany > Hesse > Darmstadt Region > Darmstadt (0.40)
- Europe > Italy > Marche > Ancona Province > Ancona (0.04)
- Asia > Middle East > Jordan (0.04)
- North America > Canada (0.04)
- Europe > Italy > Marche > Ancona Province > Ancona (0.04)
- Asia > China > Zhejiang Province (0.04)
- Oceania > Australia (0.04)
- North America > Canada > Newfoundland and Labrador > Newfoundland (0.04)
- Europe > Poland (0.04)
- (2 more...)
SupplementaryMaterial: AttributionPreservationin NetworkCompressionforReliableNetwork Interpretation
Note that only the samples that the predictions of the network were correct are counted for a fair evaluation. Since segmentation labels are provided as 0's and 1's, it is possible to evaluate the quality of attribution maps as abinary classification task. This process can be repeated with different thresholds to produce a ROC curve. These examples also predict the correct label (person, horse, cow,train, bus, cat). Finally, a separate classifier is retrained on this perturbed dataset.
- North America > Canada > Newfoundland and Labrador > Newfoundland (0.05)
- North America > United States > Texas > Loving County (0.04)
- North America > United States > North Dakota > Billings County (0.04)
- Questionnaire & Opinion Survey (1.00)
- Research Report > New Finding (0.48)
- Research Report > Experimental Study (0.48)
Deep Model Transferability from Attribution Maps
Exploring the transferability between heterogeneous tasks sheds light on their intrinsic interconnections, and consequently enables knowledge transfer from one task to another so as to reduce the training effort of the latter. In this paper, we propose an embarrassingly simple yet very efficacious approach to estimating the transferability of deep networks, especially those handling vision tasks. Unlike the seminal work of \emph{taskonomy} that relies on a large number of annotations as supervision and is thus computationally cumbersome, the proposed approach requires no human annotations and imposes no constraints on the architectures of the networks. This is achieved, specifically, via projecting deep networks into a \emph{model space}, wherein each network is treated as a point and the distances between two points are measured by deviations of their produced attribution maps. The proposed approach is several-magnitude times faster than taskonomy, and meanwhile preserves a task-wise topological structure highly similar to the one obtained by taskonomy.
On the notion of missingness for path attribution explainability methods in medical settings: Guiding the selection of medically meaningful baselines
Geiger, Alexander, Wagner, Lars, Rueckert, Daniel, Wilhelm, Dirk, Jell, Alissa
The explainability of deep learning models remains a significant challenge, particularly in the medical domain where interpretable outputs are critical for clinical trust and transparency. Path attribution methods such as Integrated Gradients rely on a baseline representing the absence of relevant features ("missingness"). Commonly used baselines, such as all-zero inputs, are often semantically meaningless, especially in medical contexts. While alternative baseline choices have been explored, existing methods lack a principled approach to dynamically select baselines tailored to each input. In this work, we examine the notion of missingness in the medical context, analyze its implications for baseline selection, and introduce a counterfactual-guided approach to address the limitations of conventional baselines. We argue that a generated counterfactual (i.e. clinically "normal" variation of the pathological input) represents a more accurate representation of a meaningful absence of features. We use a Variational Autoencoder in our implementation, though our concept is model-agnostic and can be applied with any suitable counterfactual method. We evaluate our concept on three distinct medical data sets and empirically demonstrate that counterfactual baselines yield more faithful and medically relevant attributions, outperforming standard baseline choices as well as other related methods.
- Europe > Switzerland (0.04)
- Europe > Germany > Bavaria > Upper Bavaria > Munich (0.04)
- North America > United States > Utah > Salt Lake County > Salt Lake City (0.04)
- (8 more...)