Salient Imagenet

Class: 780 (Schooner), Feature: 1536

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

Below, we display the five Schooner 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	4	Focus is on some part of the main object
Main Object	3	Focus appears to be on sails of boats
Background	4	Focus is on the sky in the background of the schooner.
Background	4	Focus is on sky in the background of schooner
Background	3	Focus is mostly on the sky in the background and only a little bit on the schooner

spurious

Related Class-Feature Pairs

Important Features for Schooner

There are 4 features annotated as core and 1 features annotated as spurious for Schooner. Core features include 89, 305, 1329, 1796. Spurious features include 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.