Salient Imagenet

Class: 16 (Bulbul), Feature: 1541

This feature is spurious for class Bulbul. It is the most important feature for class Bulbul.

Below, we display the five Bulbul 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
Separate Object	4	Tree branches is not a part of bird
Background	5	The focus of the red region in the highlighted visual attributes is on the trees in the background of bird.
Background	4	The red region in the highlighted visual attributes focuses on the background of a bulbul.
Background	4	In addition to showing the object, it also shows the background
Background	3	Red focus is on background.

spurious

Related Class-Feature Pairs

Important Features for Bulbul

There are 3 features annotated as core and 2 features annotated as spurious for Bulbul. Core features include 422, 762, 1780. Spurious features include 660, 1541.

Classes where Feature 1541 is among Most Important (i.e. top-5)

Feature 1541 is spurious for the following classes: Junco, Bulbul, Guenon, Marmoset, Howler Monkey, Titi Monkey, Ring-Tailed Lemur, Red Panda.