Artificial Intelligence, Deep Neural Networks and Deep Learning: Oh My!!
I can’t explain how much I love learning about technological breakthroughs. I’m not scared in the least bit by much when it comes to the forefront of intellectualism. I recently read a hard copy article in the May 2015 issue of The Economist titled Artificial intelligence:
Rise of the machines. The byline says… “artificial intelligence scares people—excessively so?” Really? What a bunch of wimps!! People continue to fight enlightenment, progression and change to stay in boxes they have built. Not me.
At a speech in October 2014 at the Massachusetts Institute of Technology, a scholar said that artificial intelligence (AI) was “summoning the demon.” People are paranoid that machines will take over in employment’s race for productivity. With industry powerhouses like Google and Amazon buying AI start-up companies, maybe human worries are justified? We will just find other jobs right? It’s called perseverance.
Will computers continue to replace some of the things that people normally do? Probably. I loved this quote. “The torrent of data thrown off by the world’s internet-connected computers, tablets and smartphones, and the huge amounts of computing power now available for processing that torrent, means that their algorithms are more and more capable of understanding languages, recognizing images and the like.” Why didn’t I visit the San Diego Supercomputer Center many years ago when I had the chance? I also could have ditched my conference last October to go there! Now that would have been a real memory to cherish!
The article in The Economist said “signs of the AI boom are everywhere.” Google recently paid $400 million for DeepMind. Have you ever heard of DeepMind? If not, you should so check it out!! Pure awesomeness if you like video games. Just Google it and see. There is also a great article in The New Yorker which discusses how deep neural networks operate. Deep neural networks are used by companies like DeepMind. These artificial networks are much like the neural networks in the human brain. It is amazing to read about.
The newest form of AI tied to deep neural networks is now capable of “deep learning!” Computers can learn through the analysis of large amounts of data using algorithms. Freak out on the algorithm Facebook recently deployed. Did you think you were anonymous in that untagged photo? Think again… DeepFace “can recognise specific human faces in images around 97% of the time, even when those faces are partly hidden or poorly lit.” I want to be that smart and write programs like this. It’s not fair!! Male engineers created DeepFace and I give them tons of respect, but why are intelligent women often seen as domineering? That’s not fair either.
Another thing I found interesting in the article was that since most data is labeled by humans, and algorithms need that data to learn better, another race is on. It is a race to develop “unsupervised-learning” algorithms. This way, the need for human labeling is basically eliminated. How accurate will it be? I guess we will see. Artificial neural networks were invented in the 1950s by people with big brains who wanted bigger, faster, more accurate brains! I lovvvvve brains!! I am so not turned off by them!! Haha… These smart people were simulating the neurons and electrochemicals in a human brain to create artificial intelligence. It worked!!
If you are a brave fellow intellectual and enjoy all things mind blowing, you should read the article in The Economist. It so so worth the read. You can also learn about the interesting problem with AI. Do you know the one thing people can immediately identify that a computer simply can’t define? Porn… Yes… pornography. I guess machines provide plenty of access to porn, but don’t ask a damn machine to intelligently recognize porn lol. We can leave that type of analysis to the humans!