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J.P.Morgan's massive guide to machine learning and big data jobs in finance


From: "Dave Farber" <farber () gmail com>
Date: Fri, 2 Jun 2017 21:36:43 -0400




Begin forwarded message:

From: Dewayne Hendricks <dewayne () warpspeed com>
Date: June 2, 2017 at 5:25:42 PM EDT
To: Multiple recipients of Dewayne-Net <dewayne-net () warpspeed com>
Subject: [Dewayne-Net] J.P.Morgan's massive guide to machine learning and big data jobs in finance
Reply-To: dewayne-net () warpspeed com

[Note:  This item comes from reader Randall Head.  DLH]

J.P.Morgan’s massive guide to machine learning and big data jobs in finance
By Sarah Butcher
May 31 2017
<http://news.efinancialcareers.com/uk-en/285249/machine-learning-and-big-data-j-p-morgan>

Financial services jobs go in and out of fashion. In 2001 equity research for internet companies was all the rage. In 
2006, structuring collateralised debt obligations (CDOs) was the thing. In 2010, credit traders were popular. In 
2014, compliance professionals were it. In 2017, it’s all about machine learning and big data. If you can get in 
here, your future in finance will be assured.

J.P. Morgan’s quantitative investing and derivatives strategy team, led Marko Kolanovic and Rajesh T. Krishnamachari, 
has just issued the most comprehensive report ever on big data and machine learning in financial services.

Titled, ‘Big Data and AI Strategies’ and subheaded, ‘Machine Learning and Alternative Data Approach to Investing’, 
the report says that machine learning will become crucial to the future functioning of markets. Analysts, portfolio 
managers, traders and chief investment officers all need to become familiar with machine learning techniques. If they 
don’t they’ll be left behind: traditional data sources like quarterly earnings and GDP figures will become 
increasingly irrelevant as managers using newer datasets and methods will be able to predict them in advance and to 
trade ahead of their release.

At 280 pages, the report is too long to cover in detail, but we’ve pulled out the most salient points for you below.

1. Banks will need to hire excellent data scientists who also understand how markets work

J.P. Morgan cautions against the fashion for banks and finance firms to prioritize data analysis skills over market 
knowledge. Doing so is dangerous. Understanding the economics behind the data and the signals is more important than 
developing complex technical solutions.

2. Machines are best equipped to make trading decisions in the short and medium term

J.P. Morgan notes that human beings are already all but excluded from high frequency trading. In future, they say 
machines will become increasingly prevalent over the medium term too: “Machines have the ability to quickly analyze 
news feeds and tweets, process earnings statements, scrape websites, and trade on these instantaneously.” This will 
help erode demand for fundamental analysts, equity long-short managers and macro investors.

In the long term, however, humans will retain an advantage: “Machines will likely not do well in assessing regime 
changes (market turning points) and forecasts which involve interpreting more complicated human responses such as 
those of politicians and central bankers, understanding client positioning, or anticipating crowding,” says J.P. 
Morgan. If you want to survive as a human investor, this is where you will need to make your niche,

[snip]

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