First Look at Convolutions
|November 11, 2016
This is a prototype for visualizing the convolutions of a neural network. When you get image predictions, you will also get visualizations of the first few convolutional layers, which is what the network "sees" after processing the image. Green indicates a "positive" response and red indicates "negative". Darker areas do not affect the algorithm as much.
source code for the algorithm on GitHub
Here are the possible predictions:
| Animals |
| Bee |
| Bird |
| Butterfly |
| Cat |
| Dog |
| Fish |
| Horse |
| Turtle |
| Shapes |
| Circle |
| Cube |
| Heart |
| Rectangle |
| Spiral |
| Square |
| Star |
| Triangle |
| Plants |
| Banana |
| Flower |
| Mushroom* |
| Pineapple | Pumpkin |
| Tree |
| Flags |
| American Flag |
| British Flag |
| Canadian Flag |
| Chilean Flag |
| Chinese Flag |
| Cuban Flag |
| French Flag |
| German Flag |
| Indian Flag |
| Israeli Flag |
| Jamaican Flag |
| Japanese Flag |
| Laotian Flag |
| Mexican Flag |
| Nigerian Flag |
| Puerto Rican Flag |
| Russian Flag |
| South Korean Flag |
| Swedish Flag |
| Tanzanian Flag |
| Ukrainian Flag |
| Miscellaneous |
| Car |
| Dragon |
| Ghost |
| Rainbow |
| Smiley Face |
| Snowman |
| Trebuchet |
| Characters |
| Elf |
| Ninja |
| Pirate |
| Santa Claus |
| Witch |
| Wizard |
Instructions
You can draw on the canvas while left-clicking with your mouse. The color will be the one from the palette to the upper-left of the canvas. You can erase everything by clicking on the "Everything Eraser" and clicking on the canvas. You can switch to eraser mode by clicking on "Eraser" and treating it like you are drawing. You can switch back to normal drawing mode by clicking on "Marker". You can also download your picture in another window by clicking "download" so you can print it out and hang it on your refrigerator. It won't close your current window.
You may also toggle the background color to change the brightness by clicking on "Toggle Background". There are 17 different shades it cycles through. The background does not affect the image submitted/downloaded, but it may be easier for you to draw something like a snowman if the background is darker.
If you want to submit your drawing, click "Submit Image", and it will be sent to the server. For security reasons, you will not be able to access the images once they are sent to the server and you leave the page. When you submit the image, you grant me (non-exclusive) permission to use, modify, and distribute the image.
The palette chooser was made with Spectrum JS, and the canvas drawing was made with sketch.js. The illustrations below that are made with D3.js.
Reset Visualizations Below (off=experimental)
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