Salient Imagenet

Class: 816 (Spindle), Feature: 78

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

Below, we display the five Spindle 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 spindle
Main Object	3	Focus is on various parts of the spindle, although not all of them seem to be 100%, which is why i chose "somewhat confident."
Main Object	4	Focus is on center bar of the spindle
Main Object	5	Focus is on the joining area in the spindle
Main Object	4	Focus is on circular disk attach at two ends of the spindle.

core

Related Class-Feature Pairs

Important Features for Spindle

There are 5 features annotated as core and 0 features annotated as spurious for Spindle. Core features include 78, 507, 1218, 1513, 1680.

Classes where Feature 78 is among Most Important (i.e. top-5)

Feature 78 is core for the following classes: Barbell, Cannon, Dumbbell, Gong, Spindle, Hay.