CI4720 AI Fundamentals ยท Week 2

How long does thinking take?

An image classifier that runs on the device in front of you. This page only delivers the files. Every answer is worked out by this computer's or phone's own processor, and timed here.

Loading the AI model (about 14 MB, one download)...
?processor cores this device reports
...to download and prepare the model
MobileNetV2the model: 3.4 million learned numbers, 1,000 things it can name

1. Pick a test image

Click an image to classify it once. Each click is one run, and the time appears below and in your results table.

2. The answer

No result yet. Pick an image above.

What is being timed? Only the thinking: the moment the prepared picture goes into the model until its answer comes out. Downloading the page and the model is not counted, because that only happens once.

3. Your results

Copy these into your timing sheet. You need three runs of each image on each device. Then take the median: sort the three times and pick the middle one.

ImageRunAnswerConfidenceTime (ms)
Nothing yet.

1,000 milliseconds (ms) = 1 second.