Salient Imagenet

Class: 593 (Harmonica), Feature: 800

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

Below, we display the five Harmonica 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	3	The focus is on the front grating of the harmonica
Background	3	Focus is on the back
Main Object	4	The main object is mouth organ whose some part got focus.
Main Object	5	Focus is on the blowing holes part of the harmonica.
Main Object	4	Focus is on structure of harmonica

core

Class: 593 (Harmonica), Feature: 800

MTurk Worker Annotations

Related Class-Feature Pairs

Important Features for Harmonica

Classes where Feature 800 is among Most Important (i.e. top-5)