Salient Imagenet

Class: 541 (Drum), Feature: 1555

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

Below, we display the five Drum 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 the hollow cylinder with a membrane stretched across each end of the drum.
Main Object	3	Red focus is on the drum.
Main Object	5	Focus is on skin which is a part of drum
Main Object	4	The main object is drum whose some part got focus.
Main Object	4	Focus is on top of drum

core

Related Class-Feature Pairs

Important Features for Drum

There are 5 features annotated as core and 0 features annotated as spurious for Drum. Core features include 1078, 1165, 1292, 1555, 1750.

Classes where Feature 1555 is among Most Important (i.e. top-5)

Feature 1555 is core for the following classes: Banjo, Bottle Cap, Drum, Face Powder, Lens Cap, Loupe Magnifying Glass, Magnetic Compass, Toilet Seat.