Salient Imagenet

Class: 751 (Race Car), Feature: 836

This feature is core for class Race Car. It is the fourth most important feature for class Race Car.

Below, we display the five Race Car 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	All the images are mainly focused on main object's body parts.
Main Object	5	The focus of the red region in the highlighted visual attributes is on racer.
Main Object	5	Focus is on the front side, top and headlights of the race car
Main Object	5	Focus is on livery which is a part of race car
Main Object	4	The main obect is racing car whose some part got focus.

core

Related Class-Feature Pairs

Important Features for Race Car

There are 4 features annotated as core and 1 features annotated as spurious for Race Car. Core features include 524, 836, 864, 1415. Spurious features include 1485.

Classes where Feature 836 is among Most Important (i.e. top-5)

Feature 836 is core for the following classes: Bobsleigh, Football Helmet, Product Packet / Packaging, Race Car, Slot Machine.