Salient Imagenet

Class: 9 (Ostrich), Feature: 1236

This feature is core for class Ostrich. It is the most important feature for class Ostrich.

Below, we display the five Ostrich 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	Heat map suggest the focus is on ostrich's beak
Main Object	5	The main focus is on the beak of the ostrich which is part of the main object
Main Object	5	Images are fully focused on main object's body parts.
Main Object	2	Focus is on the bird
Main Object	3	Beak of the ostrich bird is focused.

core

Related Class-Feature Pairs

Important Features for Ostrich

There are 4 features annotated as core and 1 features annotated as spurious for Ostrich. Core features include 569, 1236, 1830, 1964. Spurious features include 63.

Classes where Feature 1236 is among Most Important (i.e. top-5)

Feature 1236 is core for the following classes: Rooster, Hen, Ostrich, Vulture, Black Grouse, Ptarmigan, Ruffed Grouse.