Salient Imagenet

Class: 16 (Bulbul), Feature: 660

This feature is spurious for class Bulbul. It is the fourth 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
Main Object	5	Focus is on the bird.
Main Object	2	Focus is on the birds
Background	2	Red focus is on the background.
Separate Object	4	The main object is bird bulbul but the focus is on other near by surroundings.
Separate Object	3	Focus of the red region in the highlighted visual attributes does not seem to be part of the main object but instead on the other objects such as the branches near the main object.

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 660 is among Most Important (i.e. top-5)

Feature 660 is core for the following classes: Brambling, Goldfinch, House Finch, Junco, Indigo Bunting, American Robin, Jay, Chickadee, Bee Eater, Hummingbird, Jacamar.
Feature 660 is spurious for the following classes: Bulbul, Quail.