Salient Imagenet

Class: 784 (Screwdriver), Feature: 1062

This feature is core for class Screwdriver. It is the most important feature for class Screwdriver.

Below, we display the five Screwdriver 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	4	The red region in the highlighted visual attributes focuses on the screwdriver.
Main Object	5	The focus of the red region in the highlighted visual attributes is on the screwdriver on the table.
Main Object	5	The focus is on the screwdriver
Main Object	5	The main object is an screwdriver. the focus of the red region on the highlighted visual attributes is on the hand tool for driving screws, showing its main parts. because of that, i choose that focus is on some part of the main object.
Main Object	5	Focus is highlighting tool handles in center of image

core

Related Class-Feature Pairs

Important Features for Screwdriver

There are 5 features annotated as core and 0 features annotated as spurious for Screwdriver. Core features include 275, 368, 620, 750, 1062.

Classes where Feature 1062 is among Most Important (i.e. top-5)

Feature 1062 is core for the following classes: Ballpoint Pen, Tool Kit, Fountain Pen, Metal Nail, Screw, Screwdriver, Syringe.
Feature 1062 is spurious for the following classes: Hammer.