Salient Imagenet

Class: 491 (Chainsaw), Feature: 1066

This feature is core for class Chainsaw. It is the most important feature for class Chainsaw.

Below, we display the five Chainsaw 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 main body and handle, which are part of the chainsaw
Main Object	2	The focus is on the engine which is part of the chainsaw
Main Object	5	All five image have focus on some part of main object.
Main Object	4	The focus is on the end part of the chain saw.
Main Object	4	Focus is on case which is a part of chain saw

core

Related Class-Feature Pairs

Important Features for Chainsaw

There are 4 features annotated as core and 1 features annotated as spurious for Chainsaw. Core features include 713, 1066, 1352, 1734. Spurious features include 1274.

Classes where Feature 1066 is among Most Important (i.e. top-5)

Feature 1066 is core for the following classes: Rock Beauty Fish, Clownfish, Chainsaw, Traffic Light.