Salient Imagenet

Class: 437 (Lighthouse), Feature: 922

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

Below, we display the five Lighthouse 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 tower of the lighthouse
Main Object	4	Focus on the wall of lighthouse pole
Main Object	5	All the images are mainly focused on main object's body parts.
Main Object	3	Focus is generally squarely on the building itself.
Main Object	5	Focus is on upper and middle area of lighthouse

core

Related Class-Feature Pairs

Important Features for Lighthouse

There are 5 features annotated as core and 0 features annotated as spurious for Lighthouse. Core features include 922, 1564, 1576, 1722, 1973.

Classes where Feature 922 is among Most Important (i.e. top-5)

Feature 922 is core for the following classes: Lighthouse, Bell Tower, Church.