Salient Imagenet

Class: 97 (Duck), Feature: 1339

This feature is core for class Duck. It is the second most important feature for class Duck.

Below, we display the five Duck 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	4	Focus is on the head of the drake.
Main Object	5	The focus is highlighting the duck's neck
Main Object	5	I am very confident because the red region is on the face of duck
Main Object	3	Drake bird had been highlighted.
Main Object	4	The main object is drake whose some part got focus.

core

Related Class-Feature Pairs

Important Features for Duck

There are 3 features annotated as core and 2 features annotated as spurious for Duck. Core features include 736, 1113, 1339. Spurious features include 341, 925.

Classes where Feature 1339 is among Most Important (i.e. top-5)

Feature 1339 is core for the following classes: Chickadee, Jacamar, Duck, Red-Breasted Merganser.