Salient Imagenet

Class: 344 (Hippopotamus), Feature: 960

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

Below, we display the five Hippopotamus 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	Focus is set on main object hippo.
Main Object	5	The focus is on hippopotamus's face, back and neck.
Main Object	3	Hippopotamus has been highlighted here.
Main Object	4	The red region in the highlighted visual attributes focuses on the body of a hippopotamus.
Main Object	5	Focus is on the center of the main object.

core

Related Class-Feature Pairs

Important Features for Hippopotamus

There are 4 features annotated as core and 1 features annotated as spurious for Hippopotamus. Core features include 285, 535, 960, 980. Spurious features include 925.

Classes where Feature 960 is among Most Important (i.e. top-5)

Feature 960 is core for the following classes: Hippopotamus, Gorilla, Chimpanzee.