Salient Imagenet

Class: 98 (Red-Breasted Merganser), Feature: 341

This feature is spurious for class Red-Breasted Merganser. It is the fourth most important feature for class Red-Breasted Merganser.

Below, we display the five Red-Breasted Merganser images that most highly activate the feature, along with the Neural Activation Map (heatmap) and Feature Attack for each image. These are the same as the images shown to crowdworkers to annotate this class-feature pair.

We additionally provide the full responses of the five crowdworkers that annotated this pair, as well as links to other related pairs (i.e. same class or same feature).

MTurk Worker Annotations

core

spurious

core

spurious

Main Focus	Confidence	Explanation
Background	5	Water in the background of bird
Background	4	The main object is bird mergus serrator but the focus is on water in the background.
Background	5	The main object is an red-breasted merganser, mergus serrator. the focus of the red region in the highlighted visual attributes is on the background of these images. because of that, i choose focus is on the background of the main object.
Background	5	The highlighted visual attribute seems to be targeting the water and not the duck in each image.
Background	4	The red region in the highlighted visual attributes focuses on the background of a mergus serrator.

spurious

Related Class-Feature Pairs

Important Features for Red-Breasted Merganser

There are 3 features annotated as core and 2 features annotated as spurious for Red-Breasted Merganser. Core features include 1113, 1173, 1339. Spurious features include 341, 925.

Classes where Feature 341 is among Most Important (i.e. top-5)

Feature 341 is spurious for the following classes: American Alligator, Water Snake, Duck, Red-Breasted Merganser, Platypus, American Coot, Beaver.