Computers are illiterate. Reading requires mapping the words on a page to shared concepts in our culture and commonsense understanding, and writing requires mapping those shared concepts into other words on a page. We currently don’t know how to endow computers with a conceptual system rich enough to represent even what a small child knows, …
Generating Natural-Language Text with Neural Networks Read More »
President Nixon declared the war on drugs in 1971. Drug overdoses are now the leading cause of death for people under the age of 50, with opioids accounting for most of the devastation. Can data science help? Data can provide hints about underlying truths, but it is not immediately clear how it can be applied …
How we can use data to address the opioid epidemic Read More »
We want to know the present so that we can predict the future. When the ability to predict exceeds inferences that can be made with commonly accessible information, we call it precognition. The idea of precognition was made salient by the 2002 movie Minority Report. In that movie, there is a scene where one of …
Cyber systems need intelligent defenses, and they are currently lacking. We have rote rules that specify how to protect our systems, but these rules can only protect against known attacks. We have methods for looking for unusual events, but these methods lack context and flag too many innocuous events as threatening. We even have machine …
In a previous post I discussed the goal of understanding our world through the mirror world of social media. Social media is a reflection of our culture because many discussions that used to happen face to face or via the telephone now occur on sites like Twitter and Facebook. These digitized conversations can be read …
Editor’s Note: This is the second of two blogs by Jonathan Mugan explaining how, and the degree to which, computers understand our language in programs including social media platforms. Before deep learning, the meaning embedded in the words we write was communicated to computers using human-engineered symbols and structures. My last blog post ( covered …
