Salient Imagenet

Class: 9 (Ostrich), Feature: 1830

This feature is core for class Ostrich. It is the second 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	Focus is on the bird's neck.
Main Object	3	Red focus is on the face of ostrich.
Main Object	5	Focus is on the face ,eyes and beak of a ostrich
Main Object	5	Because the focus of the red color was at least somewhat on the main object in the highlighted visual attributes.
Main Object	4	The red region in the highlighted visual attributes focuses on the part of an ostrich.

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 1830 is among Most Important (i.e. top-5)

Feature 1830 is core for the following classes: Ostrich, Crane Bird, Bustard.