Salient Imagenet

Class: 988 (Acorn), Feature: 563

This feature is spurious for class Acorn. It is the fourth most important feature for class Acorn.

Below, we display the five Acorn 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	Focus is on stem which a part of acorn
Separate Object	4	Focus is on the leaves of the acorn plant.
Separate Object	5	Most of the images are mainly focused on other objects like leaves.
Separate Object	4	Focus is on the limbs and leaves around the acorn.
Main Object	3	The main object is acorn whose some part got focus.

spurious

Related Class-Feature Pairs

Important Features for Acorn

There are 2 features annotated as core and 3 features annotated as spurious for Acorn. Core features include 732, 1787. Spurious features include 563, 1120, 1390.

Classes where Feature 563 is among Most Important (i.e. top-5)

Feature 563 is core for the following classes: Harvestman, Grasshopper, Cricket Insect, Stick Insect, Praying Mantis, Leafhopper, Lacewing.
Feature 563 is spurious for the following classes: Acorn.