Litmus test

Transcript

1. 1
   1. Query with unknown image
   Dataset: wikiart images - https://www.wikiart.org/.
   No image pre-processing performed. No textual data used.
   Feature vectors generated automatically from deep learning model.
   Unknown image U
   U not in Thingy
   www.xyggy.com © 2019
   

   View Slide

2. 2
   Test to add unknown image
   1. Query with an unknown image. If image is known
   to Thingy, duplicate will show as the first result. It
   doesn’t (previous slide).
   2. Add a copy of the unknown image to Thingy.
   3. Query with the unknown image again. If image is
   known to Thingy, duplicate will show as the first
   result.
   www.xyggy.com © 2019
   

   View Slide

3. 3
   2. Add image
   Add a copy of unknown image U to Thingy in
   realtime
   www.xyggy.com © 2019
   

   View Slide

4. 4
   3. Query with unknown image again
   Unknown image U
   Copy of U is first
   result
   www.xyggy.com © 2019
   

   View Slide

5. 5
   Test to add 3 unknown images
   1. Query with 3 unknown images. If images are
   known, duplicates will show in results. They don’t
   (see next slide).
   2. Add copies of 3 unknown images to Thingy.
   3. Query with 3 unknown images again. If images are
   known, duplicates will show in results.
   www.xyggy.com © 2019
   

   View Slide

6. 6
   1. Query with 3 unknown images
   Unknown images
   U1, U2, U3
   U1, U2, U3 not in
   Thingy
   www.xyggy.com © 2019
   

   View Slide

7. 7
   2. Add 3 images
   Add copies of 3 unknown images U1, U2, U3 to
   Thingy in realtime
   www.xyggy.com © 2019
   

   View Slide

8. 8
   3. Query with 3 unknown images again
   Unknown images
   U1, U2, U3
   Copies of U1, U2,
   U3 appear in
   results
   www.xyggy.com © 2019
   

   View Slide

9. 9
   Thingy
   www.xyggy.com © 2019
   

   View Slide