Salient Imagenet

Class: 133 (Bittern Bird), Feature: 1556

This feature is spurious for class Bittern Bird. It is the second most important feature for class Bittern Bird.

Below, we display the five Bittern Bird 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	The focus is on the background images
Background	5	Images are mainly focused on background only.
Background	4	Branch in the background of the bird
Background	4	Focus is on the forest surrounding the bittern.
Separate Object	5	For all five images, the intensity of the red color of the model is not on any part of the bird, which means the bird is not relevant, actually the intensity of blue color is high on the bird which means it is not relevant. the highest intensity of red color is on the background, which means the background is the focus.

spurious

Related Class-Feature Pairs

Important Features for Bittern Bird

There are 3 features annotated as core and 2 features annotated as spurious for Bittern Bird. Core features include 957, 1500, 1689. Spurious features include 614, 1556.

Classes where Feature 1556 is among Most Important (i.e. top-5)

Feature 1556 is core for the following classes: Leaf Beetle.
Feature 1556 is spurious for the following classes: Carolina Anole, Agama, Jacamar, Bittern Bird, Grasshopper, Damselfly, Ringlet Butterfly, Marmoset.