Salient Imagenet

Class: 845 (Syringe), Feature: 1062

This feature is core for class Syringe. It is the most important feature for class Syringe.

Below, we display the five Syringe 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	Focus is on the length of the syringe.
Main Object	3	The red region mainly focuses on the predicted object but overlaps a lot with the background.
Main Object	2	Focus on tools
Main Object	4	Focus is ont the main object
Main Object	5	The red region in the highlighted visual attributes focuses on the syringe.

core

Related Class-Feature Pairs

Important Features for Syringe

There are 5 features annotated as core and 0 features annotated as spurious for Syringe. Core features include 750, 768, 1062, 1928, 1966.

Classes where Feature 1062 is among Most Important (i.e. top-5)

Feature 1062 is core for the following classes: Ballpoint Pen, Tool Kit, Fountain Pen, Metal Nail, Screw, Screwdriver, Syringe.
Feature 1062 is spurious for the following classes: Hammer.