Artificial intelligence is no longer just a niche subfield of computer science. Tech giants have been using AI for years: Machine learning algorithms power Amazon product recommendations, Google Maps, and the content that Facebook, Instagram, and Twitter display in social media feeds. But William Gibson's adage applies well to AI adoption: The future is already here, it's just not evenly distributed. The average company faces many challenges in getting started with machine learning, including a shortage of data scientists. But just as important is a shortage of executives and nontechnical employees able to spot AI opportunities.
In the last two posts, I've focused purely on statistical topics – one-way ANOVA and dealing with multicollinearity in R. In this post, I'll deviate from the pure statistical topics and will try to highlight some aspects of qualitative research. More specifically, I'll show you the procedure of analyzing text mining and visualizing the text analysis using word cloud. Some of typical usage of the text mining are mentioned below: • Marketing managers often use the text mining approach to study the needs and complaints of their customers; • Politicians and journalists also use effectively the text mining to critically analyze the lectures delivered by the opposition leaders; • Social media experts uses this technique to collect, analyze and share user posts, comments etc.; • Social science researchers use text mining approach for analysing the qualitative data. It is method which enables us to highlight the most frequently used keywords in a paragraph of texts or compilation of several text documents. It is the visual representation of text data, especially the keywords in the text documents.
Mission Control noticed his red tether seemed frayed and worn and ordered Acaba to "remain put" with his good waist tether locked to the structure as Bresnik went to get him a spare. Spacewalking astronauts always have more than one of these crucial lifelines in case one breaks. They also wear a jetpack in case all tethers fail and they need to fly back to the space station.
There's a scene in Blade Runner 2049 that takes place in a morgue. K, an android "replicant" played by Ryan Gosling, waits patiently while a member of the Los Angeles Police Department inspects a skeleton. The technician sits at a machine with a dial, twisting it back and forth to move an overhead camera. There are two screens, positioned vertically, that show the bony remains with a light turquoise tinge. Only parts of the image are in focus, however.
Smart speakers are everywhere this year. So far, we've seen new entries from Apple, Amazon, Google and Sonos. Now, Microsoft is finally ready to join the party. The Harman Kardon Invoke is the first speaker to feature Microsoft's Cortana virtual assistant. Since it's coming from a brand known for audio gear, it promises better sound than the competition.
When Elon Musk talks about the future of factory automation at Tesla, he envisions new breeds of robots and smart machines compressed in dense factories with little room for human operators, guided by self-learning software. "At the point at which the factory looks like an "alien dreadnought" -- a nod to a video game spaceship -- "you know you've won," Musk has told investors. But so far, the manufacturing of Tesla's new all-electric compact sedan, the Model 3, at its Fremont, Calif., factory is moving at a more earthbound pace. When Musk launched the car at an elaborate stage show in July, Tesla was anticipating a production rate of 20,000 Model 3s a month by the end of December. Over three months through September, though, Tesla had produced only 260 Model 3s -- about three cars a day.
Harman Kardon's Invoke is a pretty good speaker, and Microsoft's Cortana is a pretty good digital assistant. Put them together and you have a smart speaker that costs as much, but doesn't sound as good--and isn't as smart--as the brand-new Sonos One, powered by Amazon's Alexa. The Invoke's cylindrical form factor looks slightly less like a peppermill than the original Echo, and its flared bottom make it less susceptible to falling over. You'll find all kinds of Echo accessories designed to keep the Echo upright, or to protect it from damage if it gets toppled. Like Amazon's Echo, the Invoke has a volume-control ring circling its top.
Harman Kardon's Invoke speaker, debuting Thursday for $199.95, may end up following in the footsteps of notable Microsoft-powered devices like Nokia's Windows phones: lovely hardware that's slightly tripped up by Microsoft's software and services. The soul of Harman's elegant, cylindrical smart speaker is Cortana, the digital assistant that lives within Windows 10. Cortana deftly steps in during the business day to manage reminders, answer questions about your schedule, reply to general queries about the weather, nearby restaurants, and place calls via Skype. After hours, she's your personal DJ, playing back audio with some serious boom. She also serves as the majordomo for your digital home.
The US ride-hailing company Lyft has secured a $1bn (£760m) investment from a Google-led consortium, a considerable war chest that will help finance its challenge to Uber in the US – and possibly overseas. The funding round was led by CapitalG (formerly known as Google Capital), the strategic investment arm of Google's corporate parent Alphabet, and takes the valuation of Lyft up to $11bn. That's still a fraction of Uber's market cap, which is somewhere between $50bn and $70bn, but it pegs the company as a major domestic competitor to the trouble-stricken cab firm. Lyft is tight-lipped as to what, precisely, the new funding will be spent on. In a statement announcing the investment round, the company said: "While we've made progress towards our vision, we're most excited about what lies ahead.