Salient Imagenet

Class: 978 (Beach), Feature: 421

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

Below, we display the five Beach 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	The area focus on the water not on a specific thing
Main Object	5	The red is mostly on the shore instead of the water.
Main Object	4	The red region in the highlighted visual attributes focuses on the seashore that is the main object.
Main Object	4	Q1 response based on images 1-5
Main Object	4	Focus is on the body of water which is part of the coastline.

core

Related Class-Feature Pairs

Important Features for Beach

There are 3 features annotated as core and 2 features annotated as spurious for Beach. Core features include 214, 421, 1239. Spurious features include 76, 491.

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.