Salient Imagenet

Class: 814 (Motorboat), Feature: 76

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

Below, we display the five Motorboat 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
Background	4	Focus is on water in the background of speedboat
Main Object	3	Red focus is on speed boats.
Background	3	In 4/5, focus is on water in the background of speedboat
Background	5	Focus is on water in the background of speedboat
Separate Object	4	Focus is on the water of the sea around the speedboat.

spurious

Related Class-Feature Pairs

Important Features for Motorboat

There are 2 features annotated as core and 3 features annotated as spurious for Motorboat. Core features include 1346, 1798. Spurious features include 76, 435, 1901.

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.