Salient Imagenet

Class: 460 (Breakwater), Feature: 421

This feature is spurious for class Breakwater. It is the third most important feature for class Breakwater.

Below, we display the five Breakwater 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 breakwater
Background	4	Focus is on the waters around the breakwater.
Background	2	Focus is on the sea
Separate Object	5	Focus is on water which is not part of breakwater
Background	4	Focus is o water in the background of breakwater

spurious

Related Class-Feature Pairs

Important Features for Breakwater

There are 1 features annotated as core and 4 features annotated as spurious for Breakwater. Core features include 1752. Spurious features include 76, 421, 961, 1140.

Classes where Feature 421 is among Most Important (i.e. top-5)

Feature 421 is core for the following classes: Lakeshore, Beach.
Feature 421 is spurious for the following classes: Boathouse, Breakwater, Pier, Shipwreck, Cliff, Promontory, Sandbar.