Salient Imagenet

Class: 714 (Plectrum), Feature: 1346

This feature is core for class Plectrum. It is the third 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	4	Focus is on sides of pick
Main Object	4	The main object is plectrum whose some part got focus.
Main Object	5	Focus is on the full body of the plectron
Main Object	4	Focus is on plectrum which is a part of thin device used to pluck a stringed instrument
Main Object	4	Focus is on plectron

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 1346 is among Most Important (i.e. top-5)

Feature 1346 is core for the following classes: Canoe, Catamaran, Paddle, Plectrum, Motorboat, Trimaran.