Salient Imagenet

Class: 432 (Bassoon), Feature: 1361

This feature is core for class Bassoon. It is the third most important feature for class Bassoon.

Below, we display the five Bassoon 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 length of the bassoon.
Main Object	5	The main object is a bassoon, a double-reed instrument; the tenor of the oboe family. the focus of the red region on the highlighted visual attributes is on the bassoon's instrument, showing its main parts. because of that, i choose that focus is on some part of the main object.
Separate Object	4	Hands are not a part of bassoon
Main Object	3	Focus is on bassoon
Main Object	5	The highlighted visual attribute is on the bassoon in every image.

core

Related Class-Feature Pairs

Important Features for Bassoon

There are 4 features annotated as core and 1 features annotated as spurious for Bassoon. Core features include 640, 1292, 1318, 1361. Spurious features include 1932.

Classes where Feature 1361 is among Most Important (i.e. top-5)

Feature 1361 is core for the following classes: Stick Insect, Bassoon, Cello, Flute, Letter Opener, Oboe, Saxophone, Trombone, Violin.