Salient Imagenet

Class: 808 (Sombrero), Feature: 351

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

Below, we display the five Sombrero 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	The main object is sombrero whose some part got focus.
Main Object	4	Focus is on the bottom of the sombrero.
Main Object	3	Focus is on sombrero
Separate Object	4	Focus is on human face this is not part of sombrero or its background
Separate Object	4	Focus is on head of person wearing sombrero, rather than sombrero itself

core

Related Class-Feature Pairs

Important Features for Sombrero

There are 4 features annotated as core and 1 features annotated as spurious for Sombrero. Core features include 351, 894, 1298, 1705. Spurious features include 108.

Classes where Feature 351 is among Most Important (i.e. top-5)

Feature 351 is core for the following classes: Frilled-Necked Lizard, Electric Fan, Radio Telescope, Solar Thermal Collector, Sombrero.