Salient Imagenet

Class: 839 (Suspension Bridge), Feature: 1256

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

Below, we display the five Suspension Bridge 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
Background	4	Focus is on the sky in the background of the suspension bridge.
Main Object	5	All the images are mainly focused on main object's body parts.
Main Object	2	Focus is on the bridge
Main Object	4	Focus is on structure of suspension bridge
Main Object	5	The focus is on the upper pilasters of the suspension bridge.

core

Related Class-Feature Pairs

Important Features for Suspension Bridge

There are 4 features annotated as core and 1 features annotated as spurious for Suspension Bridge. Core features include 199, 831, 1140, 1256. Spurious features include 212.

Classes where Feature 1256 is among Most Important (i.e. top-5)

Feature 1256 is core for the following classes: Pier, Through Arch Bridge, Suspension Bridge.