Salient Imagenet

Class: 143 (Oystercatcher), Feature: 886

This feature is core for class Oystercatcher. It is the fourth most important feature for class Oystercatcher.

Below, we display the five Oystercatcher 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	3	Red focus is on the bird.
Main Object	4	The red region mainly focuses on the predicted object but severely spreads to the background and does not cover it fully.
Main Object	4	Focus is on the beak of the oystercatcher.
Main Object	5	The focus is on oystercatcher's face, eyes and beak
Background	2	Focus on the background

core

Related Class-Feature Pairs

Important Features for Oystercatcher

There are 4 features annotated as core and 1 features annotated as spurious for Oystercatcher. Core features include 613, 618, 886, 925. Spurious features include 1468.

Classes where Feature 886 is among Most Important (i.e. top-5)

Feature 886 is core for the following classes: Newt, White Stork, Black Stork, Common Redshank, Oystercatcher, Stinkhorn Mushroom.