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Vincent Granville commented on Vincent Granville's blog post Salaries for Hadoop professionals
"Below is an update for San Francisco, in October 2015. The salary increase was substantial, like 30%, over the last two years. But there are fewer jobs, though it could be seasonal, or the fact that some of these jobs don't show up on Indeed.com any…"
Oct 24, 2015
Vincent Granville commented on Vincent Granville's blog post A synthetic variance designed for Hadoop and big data
"Here's one recent comment from one of our readers:
Online (single pass) algorithm have been studied extensively. For variance Welford's method is the most popular http://jonisalonen.com/2013/deriving-welfords-method-for-computing-... higher stati…"
Mar 31, 2015
Vincent Granville replied to Vincent Granville's discussion Distributed machine learning algorithms: what do you think about Mahout?
"It's written in Java. There is a wiki for Python. Anyone interested in creating a Perl repository? If yes contact me at [email protected]"
May 26, 2014
Vincent Granville replied to Vincent Granville's discussion Any web hosting with Hadoop pre-installed?
"Here's an very interesting comment from one of our readers:
I think it depends on what one wants to do. Is the goal to become a Hadoop Administrator or just use the Hadoop platform to execute for instance some PIG scripts? If the goal is to execute…"
May 26, 2014
Vincent Granville commented on Vincent Granville's blog post How to get started with Hadoop?
"Also read How to Use Excel 2013 to Access Hadoop Data."
May 26, 2014
Vincent Granville commented on Vincent Granville's blog post How to get started with Hadoop?
"Here are a few answers from members:

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LIBLINEAR: fast algorithm for big data:
http://www.csie.ntu.edu.tw/~cjlin/papers/liblinear.pdf
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Another great comment, from Rahul Singh:
This describes common problems of applying machine learning on…"
May 26, 2014