Salient Imagenet

Class: 536 (Dock), Feature: 1536

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

Below, we display the five Dock 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	5	Heat map suggest the focus is on yacht deck
Separate Object	5	The focus is on the ships, not on the dock.
Main Object	4	The red region mainly focuses on the predicted object but slightly spreads to the background and doesn't cover it fully.
Separate Object	4	The main object is dock but the focus is on boat.
Separate Object	5	The red focuses mainly on the boats, but not on the dock.

spurious

Related Class-Feature Pairs

Important Features for Dock

There are 1 features annotated as core and 4 features annotated as spurious for Dock. Core features include 1140. Spurious features include 76, 89, 516, 1536.

Classes where Feature 1536 is among Most Important (i.e. top-5)

Feature 1536 is core for the following classes: Catamaran, Container Ship, Fireboat, Lifeboat, Ocean Liner, Pirate Ship, Submarine, Trimaran, Sailboat.
Feature 1536 is spurious for the following classes: Dock, Pier, Schooner.