Salient Imagenet

Class: 978 (Beach), Feature: 76

This feature is spurious for class Beach. It is the fifth most important feature for class Beach.

Below, we display the five Beach 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	In each image the red highlighted region is on the water/the ocean and not the coast.
Main Object	4	The red region in the highlighted visual attributes focuses on the part of a seashore.
Separate Object	3	Sea water is highlighted.
Separate Object	4	Focus is on the ocean and not on the shore.
Separate Object	5	The focus is on the ocean

spurious

Related Class-Feature Pairs

Important Features for Beach

There are 3 features annotated as core and 2 features annotated as spurious for Beach. Core features include 214, 421, 1239. Spurious features include 76, 491.

Classes where Feature 76 is among Most Important (i.e. top-5)

Feature 76 is core for the following classes: Amphibious Vehicle, Lifeboat, Paddle Wheel, Promontory.
Feature 76 is spurious for the following classes: Boathouse, Breakwater, Dock, Motorboat, Lakeshore, Beach.