Salient Imagenet

Class: 914 (Sailboat), Feature: 89

This feature is core for class Sailboat. It is the fifth most important feature for class Sailboat.

Below, we display the five Sailboat 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	Focus is on the boats in every photo
Main Object	3	Focus is on the sails which are part of the yawl
Main Object	5	Focus is on the yawl sails.
Main Object	5	Focus is on sail of yawl
Main Object	4	Focus is on the flying triangle cloth of the yawl.

core

Related Class-Feature Pairs

Important Features for Sailboat

There are 4 features annotated as core and 1 features annotated as spurious for Sailboat. Core features include 89, 305, 1329, 1536. Spurious features include 249.

Classes where Feature 89 is among Most Important (i.e. top-5)

Feature 89 is core for the following classes: Catamaran, Pirate Ship, Schooner, Trimaran, Sailboat.
Feature 89 is spurious for the following classes: Dock.