Salient Imagenet

Class: 444 (Tandem Bicycle), Feature: 1876

This feature is core for class Tandem Bicycle. It is the second 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 wheels which is a part of tandem bicycle
Background	4	Focus is on the ground on which the bicycle-built-for-two is standing.
Main Object	4	Focus is on wheel and structure of bicycle-built-for-two
Main Object	5	Most of the images are mainly focused on main object's body parts.
Main Object	4	The main object bicycle-built-for-two, tandem bicycle, tandem front and back side wheel are fully focus.

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 1876 is among Most Important (i.e. top-5)

Feature 1876 is core for the following classes: Tandem Bicycle, Rickshaw.