Salient Imagenet

Class: 714 (Plectrum), Feature: 782

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

Below, we display the five Plectrum 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	Focus is on plectron
Main Object	4	The main object is plectrum whose some part got focus.
Main Object	4	Focus is on top of pick
Main Object	5	Focus is on the bottom of the pick.
Main Object	3	The focus is on the main body of the pick.

core

Related Class-Feature Pairs

Important Features for Plectrum

There are 5 features annotated as core and 0 features annotated as spurious for Plectrum. Core features include 782, 1077, 1305, 1346, 2001.

Classes where Feature 782 is among Most Important (i.e. top-5)

Feature 782 is core for the following classes: Indian Cobra, Balloon, Goblet, Parking Meter, Plectrum.