Salient Imagenet

Class: 517 (Construction Crane), Feature: 402

This feature is core for class Construction Crane. It is the most important feature for class Construction Crane.

Below, we display the five Construction Crane 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	The main object is crane whose some part got focus.
Main Object	3	Red focus is on the crane.
Main Object	4	Focus is on structure of crane
Main Object	4	Focus is on the sky in the background of the crane.
Main Object	5	Focus is on metal beams which are part of crane

core

Related Class-Feature Pairs

Important Features for Construction Crane

There are 5 features annotated as core and 0 features annotated as spurious for Construction Crane. Core features include 402, 545, 560, 721, 994.

Classes where Feature 402 is among Most Important (i.e. top-5)

Feature 402 is core for the following classes: Nematode, Fly, Lacewing, Dragonfly, Damselfly, Construction Crane.