Salient Imagenet

Class: 3 (Tiger Shark), Feature: 905

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

Below, we display the five Tiger Shark 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 focus of the red region in the highlighted visual attribute is on tiger shark.
Main Object	4	Focus is on fins which is a part of tigershark
Main Object	4	The main object is tiger shark whose some part got focus.
Main Object	4	Focus on the body of tiger shark
Main Object	5	All the images are mainly focused on main object's body parts.

core

Related Class-Feature Pairs

Important Features for Tiger Shark

There are 3 features annotated as core and 2 features annotated as spurious for Tiger Shark. Core features include 686, 905, 1823. Spurious features include 981, 1697.

Classes where Feature 905 is among Most Important (i.e. top-5)

Feature 905 is core for the following classes: Tiger Shark, Hammerhead Shark, Nematode, Dugong.