Salient Imagenet

Class: 677 (Metal Nail), Feature: 1654

This feature is core for class Metal Nail. It is the third most important feature for class Metal Nail.

Below, we display the five Metal Nail 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	Red focus is on the nails.
Main Object	4	Focus is on body of nail
Background	4	Focus is on the ground or table on which the nails are kept.
Main Object	5	Focus is on nails
Main Object	5	Focus is on the tail of the nail

core

Related Class-Feature Pairs

Important Features for Metal Nail

There are 4 features annotated as core and 1 features annotated as spurious for Metal Nail. Core features include 768, 1062, 1635, 1654. Spurious features include 1747.

Classes where Feature 1654 is among Most Important (i.e. top-5)

Feature 1654 is core for the following classes: Stick Insect, Praying Mantis, Analog Clock, Metal Nail.