Salient Imagenet

Class: 444 (Tandem Bicycle), Feature: 757

This feature is core for class Tandem Bicycle. It is the fifth most important feature for class Tandem Bicycle.

Below, we display the five Tandem Bicycle 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	Focus is on the connecting axle rods of the tandem bicycle.
Main Object	5	Focus is on tandem bicycle
Main Object	4	Focus is on the main part of the bi cycle which build for two
Main Object	4	Focus is on frame which is a part of bicycle-built-for-two
Main Object	5	All the images are mainly focused on main object's body parts.

core

Related Class-Feature Pairs

Important Features for Tandem Bicycle

There are 3 features annotated as core and 2 features annotated as spurious for Tandem Bicycle. Core features include 348, 757, 1876. Spurious features include 191, 1274.

Classes where Feature 757 is among Most Important (i.e. top-5)

Feature 757 is core for the following classes: Tandem Bicycle, Disc Brake, Moped, Vespa, Mountain Bike, Tricycle.