Salient Imagenet

Class: 140 (Dunlin), Feature: 1468

This feature is spurious for class Dunlin. It is the second most important feature for class Dunlin.

Below, we display the five Dunlin 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	4	Focus is on the water of the sea on which the red-backed sandpiper is standing.
Main Object	3	The main object is red-backed sandpiper whose some part got focus.
Background	4	Focus is mainly on the bird's background that is not a part of bird
Main Object	5	Focus is on the legs of the dunlin.
Background	4	Focus is on water and land of red-backed sandpiper

spurious

Related Class-Feature Pairs

Important Features for Dunlin

There are 3 features annotated as core and 2 features annotated as spurious for Dunlin. Core features include 618, 1203, 1500. Spurious features include 925, 1468.

Classes where Feature 1468 is among Most Important (i.e. top-5)

Feature 1468 is core for the following classes: Brambling.
Feature 1468 is spurious for the following classes: Ruddy Turnstone, Dunlin, Dowitcher, Oystercatcher.