Salient Imagenet

Class: 540 (Drilling Rig), Feature: 1112

This feature is core for class Drilling Rig. It is the most important feature for class Drilling Rig.

Below, we display the five Drilling Rig 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	Focus is on structure of drilling platform
Main Object	5	Focus is on the middle base of the drilling platform of the oil rig.
Main Object	4	The focus is on the metal framework of the drilling platform
Main Object	3	Focus was on the vertical structure i believe the oil pipe was.
Main Object	5	All the images are mainly focused on main object's body parts.

core

Related Class-Feature Pairs

Important Features for Drilling Rig

There are 4 features annotated as core and 1 features annotated as spurious for Drilling Rig. Core features include 560, 607, 929, 1112. Spurious features include 961.

Classes where Feature 1112 is among Most Important (i.e. top-5)

Feature 1112 is core for the following classes: Drilling Rig, Radio Telescope, Water Tower.