Posts Tagged ‘ Analytics-business interaction ’

Why are there so many open positions in analytics?

June 28, 2017
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Why are there so many open positions in analytics?

Last week, I gave an information session on the next-gen data analytics bootcamp called Principal Analytics Prep that we just launched. A recap of the session is available here as a podcast. To prepare for the session, I did a job search on Linkedin, and found over 80,000 open positions in the U.S. matching the word "analytics". Of these, about 3,500 positions are junior or entry-level positions in the greater…

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Artificial human intelligence

May 25, 2017
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When we use the words artificial intelligence, we typically mean artificial machine intelligence, training machines to act like human beings. What is actually happening is the opposite - we are developing artificial human intelligence, as in, humans are being trained to think like machines. Example 1: I recently called a cab company and told them I was at Union Square. The despatcher was taking a long time to respond, and…

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Book review: Everybody Lies by Seth Stephens-Davidowitz

May 15, 2017
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Book review: Everybody Lies by Seth Stephens-Davidowitz

Kaiser Fung, founder of Principal Analytics Prep, discusses Seth Stephens-Davidowitz's new book, Everybody Lies

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The Times agrees on privacy and kind of on fake news business

May 11, 2017
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The New York Times Magazine has been publishing some pieces that directly relate to a couple of my blog posts. In this article, Amanda Hess noticed that "privacy became a commodity for the rich and powerful." This echoes my blog post on "Data is the next frontier of equal rights." Hess discussed the asymmetry and hypocrisy of the situation whereby the same businesses and business executives that are wantonly stripping…

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That fake news business

May 4, 2017
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When Hillary Clinton unexpectedly lost the election in November 2016, it was high time for pundits to espouse their pet theories for the shocking losses suffered by the Democrats at all levels of government. The usual suspects were put on parade, such as “Bernie Bros” who abstained from voting and the “deplorables” who voted against their own interests. For the first time, two unlikely entities faced scrutiny: the social-media giant,…

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Data sleaze: Uber and beyond

April 26, 2017
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There has been a barrage of negative publicity related to Uber recently. The latest salvo is a long article in the New York Times (link). This piece focuses on Uber's CEO, who was trained as a computer engineer, but my interest lies primarily in several revelations about how Uber collects and uses customer data. The key episode picked up by various outlets (e.g. TechCrunch, Wired) involves Uber "secretly identifying and…

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My pre-existing United boycott, and some musing on randomness and fairness

April 12, 2017
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You probably already saw the video - if not, do yourself a favor, and search for "man forcibly removed from overbooked United flight." Other than the video evidence, which is damning, we don't have many facts, other than assertions made by various parties, repeated endlessly on social media and mainline media. Some facts, such as the United CEO claiming the passenger was "belligerent," is an assault on the meaning of…

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What is Mr. Pruitt saying?

April 3, 2017
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In his latest provocation, the EPA Chief, Scott Pruitt, aborted an on-going process by his agency to ban a widely-used but potentially harmful pesticide known as chlorpyrifos (link to New York Times article). In my previous blog on his climate-change statement, I pointed out that people who attack data-driven conclusions for its "imprecision" will ignore any uncertainty if they want something to happen: However, when it comes to such decisions…

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Confused by machines, or spooked by the machine-makers

March 29, 2017
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This New York Times article draws attention to real trends in the financial investments industry but gets completely lost in the smoke around those pushing "machines" and "data". The trend most concerning to the investments industry is the sustained, large-scale outflow of money from "actively-managed" funds, mutual funds being the biggest category of such. The industry makes loads of money from management fees by promoting the idea that investors are…

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Collaboration with New York Public Library

March 27, 2017
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For many years now, the field of Data Science and Business Analytics has been booming, and hiring managers are finding a severe dearth of high-quality job-seekers. Meanwhile, there are a good number of people interested in entering the field but keep bumping into walls. Hiring managers like to hire experienced people for a host of reasons, including the fear of other hiring managers poaching their trained employees. For a number…

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