Salient Imagenet

Class: 429 (Baseball), Feature: 352

This feature is core for class Baseball. It is the fourth most important feature for class Baseball.

Below, we display the five Baseball 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	3	Red focus is on the base ball.
Main Object	4	Focus is on front end of ball.
Main Object	5	The red region completely focuses on the predicted object but doesn't cover it fully.
Main Object	4	Focus is on part of the baseball.
Main Object	4	Most of the images focusing on some part of the main object.

core

Related Class-Feature Pairs

Important Features for Baseball

There are 5 features annotated as core and 0 features annotated as spurious for Baseball. Core features include 352, 771, 1081, 1507, 2002.

Classes where Feature 352 is among Most Important (i.e. top-5)

Feature 352 is core for the following classes: Baseball, Racket, Tennis Ball.
Feature 352 is spurious for the following classes: Basketball, Ping-Pong Ball, Volleyball, Baseball Player.