Salient Imagenet

Class: 94 (Hummingbird), Feature: 428

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

Below, we display the five Hummingbird 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	The highlighted visual attribute is on the beak, wings and tail of the humming bird in every image..
Main Object	5	Focus is on hummingbird
Main Object	4	Focus is on some part of the main object.
Main Object	4	Focus is on wings of hummingbird
Main Object	4	Focus is on the beak and wings of the hummingbird.

core

Related Class-Feature Pairs

Important Features for Hummingbird

There are 4 features annotated as core and 1 features annotated as spurious for Hummingbird. Core features include 422, 428, 660, 1912. Spurious features include 1084.

Classes where Feature 428 is among Most Important (i.e. top-5)

Feature 428 is core for the following classes: Magpie, Kite (Bird Of Prey), Coucal, Hummingbird.