Salient Imagenet

Class: 650 (Microphone), Feature: 1213

This feature is core for class Microphone. It is the most important feature for class Microphone.

Below, we display the five Microphone 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 top of microphone
Main Object	5	Focus is on mouthpiece which is a part of microphone
Main Object	5	Focus is on grill of the microphone
Main Object	4	The main object is mike whose some part got focus.
Main Object	4	Focus is on the net on the mouth part of the mike.

core

Related Class-Feature Pairs

Important Features for Microphone

There are 4 features annotated as core and 1 features annotated as spurious for Microphone. Core features include 1213, 1333, 1701, 1748. Spurious features include 1678.

Classes where Feature 1213 is among Most Important (i.e. top-5)

Feature 1213 is core for the following classes: Hunting Bow, Electric Fan, Hair Dryer, Microphone, Racket, Stethoscope.