Salient Imagenet

Class: 408 (Amphibious Vehicle), Feature: 76

This feature is core for class Amphibious Vehicle. It is the fifth most important feature for class Amphibious Vehicle.

Below, we display the five Amphibious Vehicle 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	4	Focus is on structure of boat
Background	2	Focus is on water which is in the background of amphibious vehicle
Main Object	2	Focus is on amphibious vehicle and its surrounding, in some image focus is not on amphibious vehicle
Main Object	5	Focus is on focus is on the bow and body which are are parts of the amphibious vehicle
Separate Object	4	Focus is on the water of the river not on the amphibious vehicle.

core

Related Class-Feature Pairs

Important Features for Amphibious Vehicle

There are 5 features annotated as core and 0 features annotated as spurious for Amphibious Vehicle. Core features include 76, 1008, 1106, 1530, 1798.

Classes where Feature 76 is among Most Important (i.e. top-5)

Feature 76 is core for the following classes: Amphibious Vehicle, Lifeboat, Paddle Wheel, Promontory.
Feature 76 is spurious for the following classes: Boathouse, Breakwater, Dock, Motorboat, Lakeshore, Beach.