Salient Imagenet

Class: 339 (Common Sorrel Horse), Feature: 63

This feature is spurious for class Common Sorrel Horse. It is the fifth most important feature for class Common Sorrel Horse.

Below, we display the five Common Sorrel Horse 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	5	Focus is highlighting the sides of the horse around you
Background	5	Images are mainly focused on background only.
Background	2	Focus is on the back
Main Object	3	Red focus is on the animals.
Background	2	The focus seems to be right behind the sorrel in most of the pictures and focuses on the sorrel's legs on less than 3/5 of the pictures or less than half

spurious

Related Class-Feature Pairs

Important Features for Common Sorrel Horse

There are 3 features annotated as core and 2 features annotated as spurious for Common Sorrel Horse. Core features include 541, 1526, 1911. Spurious features include 63, 230.

Classes where Feature 63 is among Most Important (i.e. top-5)

Feature 63 is core for the following classes: Warthog, Bison.
Feature 63 is spurious for the following classes: Ostrich, Common Sorrel Horse, Ox, Water Buffalo, Llama, Farm Plow.