Salient Imagenet

Class: 826 (Stopwatch), Feature: 621

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

Below, we display the five Stopwatch 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 needle of stopwatch
Main Object	3	Focus is on numbers of a stopwatch
Main Object	4	The main object is stopwatch whose some part got focus.
Main Object	3	Red focus is on stopwatch.
Main Object	3	Focus is on the clock

core

Related Class-Feature Pairs

Important Features for Stopwatch

There are 5 features annotated as core and 0 features annotated as spurious for Stopwatch. Core features include 418, 621, 970, 1446, 1511.

Classes where Feature 621 is among Most Important (i.e. top-5)

Feature 621 is core for the following classes: Barometer, Digital Watch, Gas Pump, Pirate Ship, Weighing Scale, Stopwatch.