Salient Imagenet

Class: 625 (Lifeboat), Feature: 1769

This feature is core for class Lifeboat. It is the third most important feature for class Lifeboat.

Below, we display the five Lifeboat 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 part of the lifeboat.
Main Object	4	The red region mainly focuses on the predicted object but slightly spreads to the background and doesn't cover it fully.
Main Object	5	The focus is on lifeboat's whole body
Main Object	3	Red highlight is on the boat.
Main Object	4	Above images focusing on some part of the main object

core

Related Class-Feature Pairs

Important Features for Lifeboat

There are 5 features annotated as core and 0 features annotated as spurious for Lifeboat. Core features include 76, 262, 1001, 1536, 1769.

Classes where Feature 1769 is among Most Important (i.e. top-5)

Feature 1769 is core for the following classes: Ladybug, Crash Helmet, Lifeboat.