Salient Imagenet

Class: 140 (Dunlin), Feature: 925

This feature is spurious for class Dunlin. It is the fifth most important feature for class Dunlin.

Below, we display the five Dunlin 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	2	Focus is on the birds' feet but is also on the water around them.
Separate Object	4	Focus is on the water of the river where the red-backed sandpiper is searching for fish.
Main Object	5	Focus is on the legs of dunlin
Background	4	Focus is on water i the background of red-backed sandpiper
Background	5	Focus on whater in the background of sandpiper

spurious

Related Class-Feature Pairs

Important Features for Dunlin

There are 3 features annotated as core and 2 features annotated as spurious for Dunlin. Core features include 618, 1203, 1500. Spurious features include 925, 1468.

Classes where Feature 925 is among Most Important (i.e. top-5)

Feature 925 is core for the following classes: Spoonbill, Flamingo, Common Gallinule, Common Redshank, Oystercatcher.
Feature 925 is spurious for the following classes: Duck, Red-Breasted Merganser, Goose, Black Swan, Little Blue Heron, Great Egret, Limpkin, American Coot, Dunlin, Dowitcher, Beaver, Hippopotamus, Otter.