Salient Imagenet

Class: 484 (Catamaran), Feature: 89

This feature is core for class Catamaran. It is the fourth most important feature for class Catamaran.

Below, we display the five Catamaran 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 mast of the catamaran.
Main Object	3	The focus is on the sails of the catamaran
Main Object	4	The main object is catamaran whose some part got focus.
Main Object	4	Focus is on top of catamaran
Main Object	5	All the images are mainly focused on main object's body parts.

core

Related Class-Feature Pairs

Important Features for Catamaran

There are 4 features annotated as core and 1 features annotated as spurious for Catamaran. Core features include 89, 305, 1346, 1536. Spurious features include 961.

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.