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The State of Machine Learning and Data Science 2017

The State of Machine Learning and Data Science 2017 | cross pond high tech | Scoop.it

This year, for the first time, we conducted an industry-wide survey to establish a comprehensive view of the state of data science and machine learning. We received over 16,000 responses and learned a ton about who is working with data, what’s happening at the cutting edge of machine learning across industries, and how new data scientists can best break into the field. The below report shares some of our key findings and includes interactive visualizations so you can easily cut the data to find out exactly what you want to know. Here are some sample takeaways:

  1. While Python may be the most commonly used tool overall, more Statisticians report using R.
  2. On average, data scientists are around 30 years old, but this value varies between countries. For instance, the average respondent from India was about 9 years younger than the average respondent from Australia.
  3. The highest percentage of our respondents obtained a Master’s degree, but those in the highest salary ranges ($150K+) are slightly more likely to have a doctoral degree.

We’ve shared the full, anonymized dataset on Kaggle for you to download and explore. To participate in the conversation, share your analyses and code alongside the data so together we can continue advancing the state of data science and machine learning. You can even win cash prizes for your work. Who is Kaggle?

Philippe J DEWOST's insight:

Very interesting Data Points on Data Science

Imeo's curator insight, November 13, 2017 2:48 AM
Good Data Points
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Bring on the 'algorithmists'

Bring on the 'algorithmists' | cross pond high tech | Scoop.it

Viktor Mayer-Schonberger and Kenneth Cukier earlier this month published a book together called "Big Data: A Revolution That Will Transform How We Live, Work, and Think" that examines the drivers, trajectory and impact of big data analytics.


Mayer-Schonberger is a professor at the Oxford Internet Institute at Oxford University, and is on the advisory boards of Microsoft (NASDAQ: MSFT) and the World Economic Forum. Cukier is the data editor of The Economistand a prominent commentator on developments in big data.

They shared an excerpt of their book this week in Quartz, about how the algorithms used in big data are creating artificial intelligences that no human can understand, making it quite the challenge to retrace the steps that led to a determination.


Software code is decipherable. Programmers can trace their way back step by step to find an error, and then fix it. And logs generated by network elements can help network operators determine why something may have routed incorrectly. But data scientists can easily paint themselves into a corner.

Philippe J DEWOST's insight:

According to a new book, "data scientists can easily paint themselves into a corner" as no human can possibly understand the kinds of artificial intelligence created by such algorithms and answer the "how" or the "why" questions...

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