Tag Archives: graph

Redis 4 NOSQL database of choice for machine learning and graph objects

Redis 4 NOSQL database of choice for machine learning and graph objects

 

 

Redis Flash gives you 4 million transactions per second

Reminder this is how Goldman Sach’s enterprise database SecDB with Slang language works. This is what kept them in business since their whole risk management/portfolio analysis is built

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Redis Machine Learning ML server and graph module

Redis Machine Learning ML server and graph module

I personally think this is a big  deal!

This is from one head cheeses from RedisLabs.com so big thanks to them

https://github.com/swilly22/redis-module-graph

https://github.com/RedisLabsModules/redis-ml

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Redis NOSQL Machine learning graph db options

Redis NOSQL Machine learning graph db options

After learning from last night’s webinar, there is a huge push for NYC financial firms to focus on graph databases vs traditional. Here are some options I looked at for Redis and other databases:

http://stackoverflow.com/questions/9302295/nosql-solution-for-persisting-graphs-at-scale <– tutorial to use Redis with NetworkX done in Python

http://nosql.mypopescu.com/post/2070341953/redisgraph-redis-based-graph-database-for-python <– sort of old like 6 years

rgr: a Graph Database for Python, built upon Redis

rgr: a Graph Database for Python, built upon Redis

Use Neo4js instead https://neo4j.com/

 

Network X in Python

NetworkX is a Python language software package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks.

https://networkx.github.io/documentation.html#

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Python graph accumulating swing index

Python graph accumulating swing index

All done in Matplotlib

This came in from someone on my solcial media so thanks to them

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Matlab tutorial: Goldman Sachs SecDB, mitigates risk, I can further confirm that it DOES use graph search algo

Matlab tutorial: Goldman Sachs  SecDB, mitigates risk, I can further confirm that it DOES use graph search algo

This tutorial will walk you through how to mitigate risk. Ding ding ding

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P.S. If there are any Goldman Sachs recruiters out there, sorry I ain’t interested but thanks

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How to forecast correlation of 2 assets and draw it on a graph for quant analytics

How to forecast correlation of 2 assets and draw it on a graph for quant analytics

Is it possible to forecast correlation of 2 assets if we already have forecasted vol of them.
How to draw it on a graph? like volatility graph, by giving a moving average (like 30 days) and an interval (like daily, weekly and monthly return)?

 

Hi, I believe you can use co-integration techniques.

 

Wilmott’s book rubbish the idea of forecasting correlation as far to unreliable.

 

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Double Dip Great Recession round 2? Quick snapshot graph of US chances for recession later in the year

Double Dip Great Recession round 2? Quick snapshot graph of US chances for recession later in the year

http://quantlabs.net/private/downloads/?dl_cat=4

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