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Anh Totti Nguyen

Associate Professor of Computer Science, Auburn University

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  • Current Page Parent Research
  • Lab
  • Press
  • Work with me
  • Teaching
    • Courses
    • K-6 AI club
  • About
  • CV

Screenshot

May 2024 0

Given an input image (a) from an unseen class of Eastern Bluebird, PEEB misclassifies it into Indigo Bunting (b), a visually similar blue bird in CUB-200 (d). To add a new class for Eastern Bluebird to the 200-class list that PEEB considers when classifying, we clone the 12 textual descriptors of Indigo Bunting (b) and edit (- -▸) the descriptor of throat and wings (c) to reflect their identification features described on AllAboutBirds.org (“Male Eastern Bluebirds are vivid, deep blue above and rusty or brick-red on the throat and breast”). After the edit, PEEB correctly predicts the input image into Eastern Bluebird (softmax: 0.0445) out of 201 classes (c). That is, the dot product between the wings text descriptor and the same orange region increases from 0.57 to 0.74.

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