Salient Imagenet

Class: 978 (Beach), Feature: 491

This feature is spurious for class Beach. It is the fourth 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	4	Focus is on the water and not on the shore.
Separate Object	3	Red highlight is on sea water.
Separate Object	5	The red region focuses mainly on the ocean, rather than the predicted object.
Main Object	4	Most of these images are highlighting the coast even though one image seems to highlight a human in it
Separate Object	4	The red is in the ocean instead of the seashore.

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 491 is among Most Important (i.e. top-5)

Feature 491 is spurious for the following classes: Stingray, Loggerhead Sea Turtle, Sea Lion, One-Piece Bathing Suit, Sarong, Snorkel, Shipwreck, Sandbar, Beach, Scuba Diver.