Salient Imagenet

Class: 888 (Viaduct), Feature: 199

This feature is core for class Viaduct. It is the most important feature for class Viaduct.

Below, we display the five Viaduct 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	4	The main object is viaduct whose some part got focus.
Main Object	5	All the images are mainly focused on main object's body parts.
Main Object	4	Focus is on the arch shape of the viaduct.
Main Object	5	The red is on the arch of the bridge and the bridge is the main focus of the picture
Main Object	4	Focus is on structure of viaduct

core

Related Class-Feature Pairs

Important Features for Viaduct

There are 5 features annotated as core and 0 features annotated as spurious for Viaduct. Core features include 22, 199, 279, 773, 873.

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.