Salient Imagenet

Class: 615 (Knee Pad), Feature: 1509

This feature is core for class Knee Pad. It is the most important feature for class Knee Pad.

Below, we display the five Knee Pad 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	Focus is on top and sides of knee pad
Main Object	3	Red focus is on knee pad.
Main Object	2	The focus seems to be on the very edge of the knee pads but still seems to be about the knee pads not the white background.
Main Object	5	Focus is on the structure of knee pad
Main Object	2	Focus is on knee pad

core

Related Class-Feature Pairs

Important Features for Knee Pad

There are 5 features annotated as core and 0 features annotated as spurious for Knee Pad. Core features include 340, 455, 637, 1509, 2013.

Classes where Feature 1509 is among Most Important (i.e. top-5)

Feature 1509 is core for the following classes: Bulletproof Vest, Knee Pad.