Understanding word vectors in NLP

In this tutorial, I’m going to show you how word vectors work. This tutorial assumes a good amount of Python knowledge, but even if you’re not a Python expert, you should be able to follow along and make small changes to the examples without too much trouble. Source: github

The man who bottled evolution

Thirty years ago, MSU researcher Richard Lenski added his now-famous bacteria to 12 inaugural flasks, a process he and his team of lab technicians and students have been repeating daily ever since. Source: msu

Here’s Why Our Postwar “Long Peace” Is Fragile

Have mechanisms like democratization really fostered an enduring trend of peaceful co-existence, or is this just a statistical fluke—a normal interlude of relative calm before another global-scale conflagration? Source: nautil

IBM Is Sending a Floating Robot Head Into Space

Called CIMON (Crew Interactive Mobile Companion), the new crew member is about the size of a medicine ball and will work alongside human astronauts in space. The “floating brain” is equipped with IBM’s Watson artificial intelligence technology and is expected to assist astronauts during the European Space Agency’s Horizons mission in June. Source: fortune

Slow Thought: a manifesto

The only thing for certain is that everything changes. The rate of change increases. If you want to hang on, you better speed up. That is the message of today. It could however be useful to remind everyone that our basic needs never change. The need to be seen and appreciated! It is the need […]

Seeing the brain’s electrical activity

MIT researchers have come up with a new way to measure electrical activity in the brain. Their new light-sensitive protein can be embedded into neuron membranes, where it emits a fluorescent signal that indicates how much voltage a particular cell is experiencing. This could allow scientists to study how neurons behave, millisecond by millisecond, as […]