SPARQL 1.2 Extended Aggregate Functions

• From: Marco Neumann <marco.neumann@gmail.com>
• Date: Tue, 2 Apr 2019 23:43:54 +0100
• To: public-sparql-12@w3.org
• Message-ID: <CABWJn4Q_vubDoTzQXQ_PMJrd35hBWSW4aeZE_80pec0at9ZK7A@mail.gmail.com>

I'd like to see a few more aggregate functions in the spec. In
particular for statistical evaluation .

For example I have noticed that simple functions like median are
missing from SPARQL 1.1

In extension it might be attractive to add basic cluster analysis
features here as well.

It might be a good idea to take a look at current implementations and
compare features for complexity and performance for inclusion.

Best,
Marco


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Marco Neumann
KONA

Received on Tuesday, 2 April 2019 22:45:21 UTC