Salient Imagenet

Class: 879 (Umbrella), Feature: 1546

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

Below, we display the five Umbrella 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	5	All the images are mainly focused on main object's body parts.
Main Object	5	Focus is on runner of umbrella
Main Object	4	Focus is in the center of the umbrella from where the handle starts and all the steel rods are attached.
Main Object	4	Focus is on top of umbrella
Main Object	4	The main object is umbrella whose some part got focus.

core

Related Class-Feature Pairs

Important Features for Umbrella

There are 5 features annotated as core and 0 features annotated as spurious for Umbrella. Core features include 477, 1225, 1275, 1546, 1791.

Classes where Feature 1546 is among Most Important (i.e. top-5)

Feature 1546 is core for the following classes: Paddle Wheel, Radio Telescope, Umbrella.