Salient Imagenet

Class: 822 (Steel Drum), Feature: 1165

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

Below, we display the five Steel 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 skirt which is part of steel drum.
Main Object	5	In every photo the focus is squarely on the steel drum or drums
Main Object	4	The main object is steel drum whose some part got focus.
Main Object	4	Focus is on the steel surface of the steel drum.
Main Object	5	The focus is highlighting the percussion instrument

core

Related Class-Feature Pairs

Important Features for Steel Drum

There are 5 features annotated as core and 0 features annotated as spurious for Steel Drum. Core features include 628, 650, 1078, 1165, 1714.

Classes where Feature 1165 is among Most Important (i.e. top-5)

Feature 1165 is core for the following classes: Drum, Steel Drum.
Feature 1165 is spurious for the following classes: Drumstick.