4th Session- Artificial Intelligence C

Experiment C

In this lab we will be analyzing the visualization of words in high dimensional space. This machine learning approach embeds words from text into vectors (Word2Vec). We use an open-sourced solution on TensorFlow, from the Google Brain Team.

Please visit this link: https://experiments.withgoogle.com/ai/visualizing-high-dimensional-space . You can also access the video through the following YouTube link:

By the way: you can also do this trick with other data than words. Check this out for example: https://experiments.withgoogle.com/drum-machine You can play with it here: https://experiments.withgoogle.com/ai/drum-machine/view/

Once you get an idea what these vector spaces are about:

• Go to http://projector.tensorflow.org
• Press >>Launch Experiment<<
• Make sure all the default settings are as displayed as the photo below

• move your mouse over the collection of datapoints. You can also move the 3D space by holding the mouse buttons.
• Get ready for the first question: