Salient Imagenet

Class: 139 (Ruddy Turnstone), Feature: 585

This feature is core for class Ruddy Turnstone. It is the fourth most important feature for class Ruddy Turnstone.

Below, we display the five Ruddy Turnstone 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	Because the focus of the red color was at least somewhat on the main object in the highlighted visual attributes, in this case the birds stomach area.
Main Object	4	It looks like a bridge. and it like a bus.
Main Object	4	The red region in the highlighted visual attributes focuses on the part of a ruddy turnstone.
Main Object	5	Focus is on some part of the main object.
Main Object	3	Red focus is on the body of bird.

core

Related Class-Feature Pairs

Important Features for Ruddy Turnstone

There are 4 features annotated as core and 1 features annotated as spurious for Ruddy Turnstone. Core features include 517, 585, 618, 1500. Spurious features include 1468.

Classes where Feature 585 is among Most Important (i.e. top-5)

Feature 585 is core for the following classes: Ruddy Turnstone, Minibus, Tram, Trolleybus.