Salient Imagenet

Class: 9 (Ostrich), Feature: 569

This feature is core for class Ostrich. It is the fourth 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	Explained in the description of the task, the red area indicates the most relevant focus area by the model, a prediction of where a person might focus.
Main Object	3	Ostrich bird is focused here.
Main Object	4	Focus of the red region in the highlighted visual attributes seems to on areas that are part of the main object, specifically the head and neck region.
Main Object	5	Red highlight focuses on the lower part of the beak of the ostrich
Main Object	5	Focus is on the 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 569 is among Most Important (i.e. top-5)

Feature 569 is core for the following classes: Ostrich, Goose, Black Swan, Crane Bird, Bustard, Llama.