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Class: 636 (Messenger Bag), Feature: 1258

This feature is core for class Messenger Bag. It is the most important feature for class Messenger Bag.

Below, we display the five Messenger Bag 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	3	The red region focuses on the strap of the predicted object and the background equaly.
Main Object	5	The focus is on the handle of the mail bag
Main Object	4	Focus is on the handle of the mailbag.
Separate Object	4	The red areas are near the straps of the bag.
Separate Object	5	The red is focusing on the handle of the mailbag.

core

Related Class-Feature Pairs

Important Features for Messenger Bag

There are 5 features annotated as core and 0 features annotated as spurious for Messenger Bag. Core features include 373, 486, 1258, 1902, 1980.

Classes where Feature 1258 is among Most Important (i.e. top-5)

Feature 1258 is core for the following classes: Messenger Bag, Shopping Basket, Stretcher.