Sravan Kumar Avk

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Data Science

6 Easy Steps to Learn Naive Bayes Algorithm (with codes in Python and R)

<b>Note: This article was originally published on Sep 13th, 2015 and updated on Sept 11th, 2017</b><p>Introduction<p>Here’s a situation you’ve got into:<p>You are …

How SpaceX Plans to Test Its Satellite Internet Service in 2016

It's been less than six months since SpaceX's billionaire founder, Elon Musk, announced his plans to build a satellite constellation to provide low-cost global Internet service — and now SpaceX has revealed how it intends to begin the project next year.<p>In filings with the Federal Communications …

“Slack For Data” App Chartcube Launches On Desktop And iPhone

Collaborating on data is burdensome and often results in increasingly unwieldy email chains loaded with multiple PowerPoint and Excel attachments. A startup called Chartcube wants to make sharing and editing charts as easy as texting.<p>Its app, which just expanded to desktop and iPhone (an Android …

Four Cognitive Design Guidelines for Effective Information Dashboards

<b>Effective data visualization supports cognition in many ways.</b> It reduces cognitive load on the user, aids in problem solving, and facilitates …

Data Visualization 101: How to Choose the Right Chart or Graph for Your Data

There are so many types of graphs and charts at your disposal, how do you know which should present your data? Here are 14 visual aids and the …

Here's when artificial intelligence could go from helpful to scary

Elon Musk compared AI to "summoning the demon."<p>Bill Gates told Reddit that he agrees with Musk and he doesn't "understand why some people are not concerned."<p>What are they so frightened of?<p>Well, Stephen Hawking told the BBC that AI could — theoretically — end humanity.<p>Here's how that would …

How Do I Know If I Should Take A Job At A Startup?

<b>Editor’s note:</b> <i>James Altucher is an investor, programmer, author, and several-times entrepreneur. His latest book is “Choose Yourself Guide To Wealth”</i><p>Imagine if someone asked “would you invest in this company?” Your answer is going to be similar. With a few additions.<p>Here’s the checklist I would …

Naturally successful people do these 5 things at work every day

<b>1. They are 80 percent positive</b><p>Being blindly positive or perpetually negative can cause others to be frustrated or annoyed or to simply tune out.<p>This is why some of the best research on daily experience is rooted in ratios of positive and negative interactions. Over the last two decades, scientists …

Google wants to book your next plumber — just like Amazon

The company plans to announce a new product to help its users connect with home services providers, sources tell BuzzFeed's Caroline O'Donovan.<p>Meaning, if you Google "plumber," you could be directly connected with a local professional, not just through ads that that service provider bought as is …

30 Smart Home Tech Solutions

Everything is hands-free and Wi-Fi-enabled.<p>Technology for your house is smarter than ever. Lucky for all of us, the newest devices and apps simplify tasks, make better use of resources and transform the way we live.

11 TED Talks That Will Help You Lead A Happier Life

Increasingly, psychologists, neuroscientists, business leaders, and spiritual advisors have studied the mechanics of happiness and how we can utilize them in our everyday lives. Many of them have shared their findings at TED conferences.<p>We've gone through TED's expansive online library of …

Happiness

Facebook Highlights Its 1-Billion-Video-Views-Per-Day Reach By Adding View Counts

To prove to advertisers and the world that it’s not just YouTube that has massive video engagement online, Facebook today announced it now delivers 1 billion video views per day and will begin showing everyone view counts on publicly posted videos from users, Pages, and public figures. This could …

The Surprising Secret To College Success? Study Less And Socialize More

With college classes underway or about to be across the country, millions of students are starting the fall semester with high hopes, both of what they’ll achieve in the classroom and what doors the education they’re pursuing will eventually open. For many, they believe that path to their bright …

44 Ways to Make Your Workday More Rewarding

Especially on Monday mornings, it can be hard to find joy at work. Sometimes, even though we aren’t thoroughly unhappy with our job or career …