Salient Imagenet

Class: 878 (Typewriter Keyboard), Feature: 1469

This feature is core for class Typewriter Keyboard. It is the most important feature for class Typewriter Keyboard.

Below, we display the five Typewriter Keyboard 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	Focus is on keys which are part of typewriter keyboard
Main Object	4	Focus is over lapped between the keys and the empty space inbetween the keys.
Main Object	5	Focus is on keys which are a part of typewriter keyboard
Main Object	4	Focus is on some part of the main object typewriter keyboard
Main Object	5	Focus is on the letters of the type writer keyboard

core

Related Class-Feature Pairs

Important Features for Typewriter Keyboard

There are 5 features annotated as core and 0 features annotated as spurious for Typewriter Keyboard. Core features include 325, 387, 1469, 1624, 1832.

Classes where Feature 1469 is among Most Important (i.e. top-5)

Feature 1469 is core for the following classes: Mobile Phone, Hand-Held Computer, Joystick, Remote Control, Typewriter Keyboard.
Feature 1469 is spurious for the following classes: Keyboard Space Bar.