Salient Imagenet

Class: 839 (Suspension Bridge), Feature: 199

This feature is core for class Suspension Bridge. It is the third 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
Main Object	5	Most of the images are mainly focused on main object's body parts.
Main Object	3	Red focus is on suspension bridge.
Main Object	4	Focus is on structure which is a part of suspension bridge
Main Object	5	Focus is on the structure of suspension bridge
Main Object	1	Focus is on the 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 199 is among Most Important (i.e. top-5)

Feature 199 is core for the following classes: Cliff Dwelling, Dam, Suspension Bridge, Viaduct, Cliff, Promontory, Valley.