Salient Imagenet

Class: 889 (Violin), Feature: 262

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

Below, we display the five Violin 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 string of the violin
Main Object	5	Focus is on the top part of the fingerboard of the violin.
Main Object	4	Focus is on fingerboard which is a part of violin
Main Object	5	The focus of the red region in the highlighted visual attributes is on violin.
Main Object	5	Focus is on the part of violin

core

Related Class-Feature Pairs

Important Features for Violin

There are 5 features annotated as core and 0 features annotated as spurious for Violin. Core features include 262, 302, 1361, 1384, 1503.

Classes where Feature 262 is among Most Important (i.e. top-5)

Feature 262 is core for the following classes: American Robin, Acoustic Guitar, Cello, Lifeboat, Violin.