Salient Imagenet

Class: 696 (Paintbrush), Feature: 1318

This feature is core for class Paintbrush. It is the second most important feature for class Paintbrush.

Below, we display the five Paintbrush 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	2	Focus on the brushes
Background	3	It is mainly focused background not the main object brush
Main Object	3	Based on images 1-5.
Main Object	4	Focus is on the tip of the paintbrush.
Main Object	4	Highlighted area is focused on bristles of paintbrush and metal plate holding the bristles.

core

Related Class-Feature Pairs

Important Features for Paintbrush

There are 5 features annotated as core and 0 features annotated as spurious for Paintbrush. Core features include 117, 226, 751, 1318, 1966.

Classes where Feature 1318 is among Most Important (i.e. top-5)

Feature 1318 is core for the following classes: Ballpoint Pen, Bassoon, Flute, Fountain Pen, Missile, Oboe, Paintbrush, Missile.
Feature 1318 is spurious for the following classes: Eraser.