Salient Imagenet

Class: 117 (Chambered Nautilus), Feature: 1895

This feature is core for class Chambered Nautilus. It is the fourth most important feature for class Chambered Nautilus.

Below, we display the five Chambered Nautilus 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 of the red region in the highlighted visual attributes seems to be within the parts that constitute the main object.
Main Object	3	Body of the nautilus is on red focus.
Main Object	5	From the heatmaps of the product it is clear that the intensity of red color is high on some part of the main object.
Main Object	5	Red highlight focuses on the chambered nautilus shell
Main Object	5	The heat map focuses on the red area because that part is the most relevant visually.

core

Related Class-Feature Pairs

Important Features for Chambered Nautilus

There are 5 features annotated as core and 0 features annotated as spurious for Chambered Nautilus. Core features include 385, 1507, 1658, 1732, 1895.

Classes where Feature 1895 is among Most Important (i.e. top-5)

Feature 1895 is core for the following classes: Chambered Nautilus, Ambulance.
Feature 1895 is spurious for the following classes: Flagpole.