Salient Imagenet

Class: 558 (Flute), Feature: 515

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

Below, we display the five Flute 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	Most of the images are mainly focused on main object's body parts.
Main Object	4	The main object is flute whose some part got focus.
Main Object	4	Focus is on the flute
Main Object	5	Highlighted areas are focused on the wooden part of the instruments (even though i would not consider all the pictures to be flutes).
Main Object	4	Focus is on the holes of the flute.

core

Related Class-Feature Pairs

Important Features for Flute

There are 5 features annotated as core and 0 features annotated as spurious for Flute. Core features include 515, 640, 1052, 1318, 1361.

Classes where Feature 515 is among Most Important (i.e. top-5)

Feature 515 is core for the following classes: Can Opener, Cleaver, Flute, Harmonica, Hatchet, Military Uniform, Rifle, Scabbard.