Salient Imagenet

Class: 566 (French Horn), Feature: 177

This feature is core for class French Horn. It is the second most important feature for class French Horn.

Below, we display the five French Horn 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	All the images are mainly focused on main object's body parts.
Main Object	5	Focus is on some part of the french horn
Main Object	4	The main object is horn whose some part got focus.
Main Object	4	Focus is on the coiled tubes with valves of the french horn.
Main Object	5	Focus is on the structure of french horn

core

Related Class-Feature Pairs

Important Features for French Horn

There are 5 features annotated as core and 0 features annotated as spurious for French Horn. Core features include 177, 247, 640, 1498, 1784.

Classes where Feature 177 is among Most Important (i.e. top-5)

Feature 177 is core for the following classes: Trilobite, Scorpion, Chiton, Isopod, French Horn.