Salient Imagenet

Class: 977 (Sandbar), Feature: 214

This feature is spurious for class Sandbar. It is the most important feature for class Sandbar.

Below, we display the five Sandbar 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 sand of the sea.
Background	3	Highlighted area is more focused on the water in the background of the images, and not on the sand (or sandbar).
Background	3	The red region in the highlighted visual attributes focuses on the background of a sandbar.
Background	5	The focus is highlighting the sea
Main Object	5	Focus is on the main object.

spurious

Related Class-Feature Pairs

Important Features for Sandbar

There are 1 features annotated as core and 4 features annotated as spurious for Sandbar. Core features include 575. Spurious features include 214, 421, 491, 961.

Classes where Feature 214 is among Most Important (i.e. top-5)

Feature 214 is core for the following classes: Coral Reef, Beach.
Feature 214 is spurious for the following classes: Sandbar.