Salient Imagenet

Class: 845 (Syringe), Feature: 750

This feature is core for class Syringe. It is the fourth 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	4	In all the above images the focus is on some part of the main object.
Main Object	3	Focus is on part of the syringe only in 2 pictures above.
Main Object	5	Focus is well pointed to center the main body of the objects. it allows to identify easily the object.
Main Object	4	In most of the images the red highlighted regions are on a part of the syringe itself.
Separate Object	4	Focus is on the measurements. images 1-2 are not that of 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 750 is among Most Important (i.e. top-5)

Feature 750 is core for the following classes: Can Opener, Cleaver, Hatchet, Ladle, Letter Opener, Screwdriver, Spatula, Syringe.