Salient Imagenet

Class: 830 (Stretcher), Feature: 1325

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

Below, we display the five Stretcher 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	Focus is on the layable part of the stretcher.
Separate Object	4	Focus is on persons they are not a part of or its background
Main Object	5	Focus is on fabric of stretcher
Main Object	5	Focus is on stretcher
Main Object	4	Focus is on the stretcher.

core

Related Class-Feature Pairs

Important Features for Stretcher

There are 5 features annotated as core and 0 features annotated as spurious for Stretcher. Core features include 386, 400, 403, 1258, 1325.

Classes where Feature 1325 is among Most Important (i.e. top-5)

Feature 1325 is core for the following classes: Go-Kart, Golf Cart, Stretcher.
Feature 1325 is spurious for the following classes: Canoe, Paddle.