Tag Archives: performance

Capturing NMEA sentences over WiFi using Python

In order to figure out how the NMEA-WiFi Gateway deals with clients, e.g. if it expects any “handshake” or any other communication setup protocol, I decided to write a simulator mimicing the gateway, and then using iRegatta 2 from Zifago … Continue reading

Posted in Data Analytics, Maritime Technology, Nautical Information Systems, NMEA, Numpy, performance, Python, Simulation, TCPIP | Tagged , , , , , , , , , , , , | Leave a comment

A/B-testing with Bayesian Inference

The example Inspired by Rasmus Bååth’s lectures on Bayesian Inference, I’ve implemented a simple Python example demostrating how Bayesian Inference can be used for A/B-testing, that is, evidence based testing. This methodology, i.e. A/B-testing, is useful in most domains, e.g. … Continue reading

Posted in A/B Testing, Bayes, Behavioral Economics, Big Data, Data Analytics, Data Driven Management, Math, Numpy, performance, Probability, Pystan, Python, Simulation, STAN, Statistics | Tagged , , , , , , , , , , , | Leave a comment

Improving Python performance by factor of 100

I’m doing a bit of Machine Learning on my spare time. A neural network that analyzes images. Anyways, since I don’t have zillions of computing power, any decent amount of learning data takes hours and days to process thru my … Continue reading

Posted in AI, Complex Systems, development, Machine Learning, Neural networks, performance, software | Tagged , , , , , , | 2 Comments

Optimization: 100x performance boost (even without DevOps!) :-)

(First of all, apologies for the mention of ‘DevOps’ above:this post has, as far as I can tell – since I really don’t know what DevOps is, haven’t found any place where to download it… – nothing what so ever … Continue reading

Posted in development, Math, software | Tagged , , , , , , | 1 Comment