Salient Imagenet

Class: 437 (Lighthouse), Feature: 1576

This feature is core for class Lighthouse. It is the second 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	4	Focus is on the area just below the balcony of the lighthouse.
Main Object	5	Focus is on the window which is part of lighthouse
Main Object	4	Focus is on the wall of lighthouse pole
Main Object	4	The main obect is lighthouse whose some part got focus.
Main Object	5	The focus of the red region in the highlighted visual attributes is on the top of the light house.

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 1576 is among Most Important (i.e. top-5)

Feature 1576 is core for the following classes: Lighthouse, Castle.