Tag Archives: Numpy

Using Bayesian Inference to predict and bet on Italian Serie A Fotball

As my old timer readers know, I’be been using Bayesian Inference to predict and bet on various sporting events, such as FIFA World Cup, and IIHF World Championships. With some success. When the Italian premier division started for about a … Continue reading

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Bayesian Multi-predictor Regression – Valet2018

[Continuing my exploration of the Swedish election results, but I thought this might be of interest also for those of you not very interested in the Swedish elections, simply because the potential MatStat’s  insights – thus, the text is in … Continue reading

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PYMC – Markov Chain Monte Carlo regression – canonical example

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Val2018 Bayesian Inference – sammanfattning

Nu är ju inte den slutgiltiga rösträkningen klar, men resultatet ur ett statistiskt / matematiskt perspektiv är ändå så stabilt att jag väljer att summera mina resultat redan nu. I graferna nedan har jag använt mig av samtliga opinionsinstituts prognoser … Continue reading

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Val2018 – sista prognosen

Första grafen: Bayesian Inference över samtliga opinionsinstituts mätningar augusti-september 2018. Andra grafen: samma rådata som ovan, obearbetat. Stora skuggade stapeln för respektive parti anger valresultatet 2014.  Svarta tunna staplarna är 89:e percentilen.

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Val2018 – Bayesian Linear Regression, senaste opinionsmätningarna

Med endast en dag kvar till valet kan det vara intressant att titta på trenden på de olika opinionsinstitutens mätningar från de senaste två månaderna, fram till och med 2018/09/06. Inom “vanlig” statistik, så är en trendlinje just det, *en* … Continue reading

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Convolutional Neural Networks with KERAS – Image recognition

A quick test shot with KERAS, inspired by this tutorial using the MNIST dataset of more than 60000 images of hand written digits. Task at hand: correctly identify as many as possible of these 28 x 28 images, looking like … Continue reading

Posted in Big Data, Complex Systems, Data Analytics, KERAS, Machine Learning, Neural networks, Numpy, Python | Tagged , , , , , , , | 2 Comments

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

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Scientific Gambling – Ice Hockey World Championships starting tomorrow

The tournament is starting tomorrow with four games. From now on, future posts on this topic on the public Facebook group Scientific Gambling on Ice Hockey World Championships 2018 only. So, I you want to continue following how my Bayesian Inference engine … Continue reading

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Scientific Gambling – how do betting shops make money….?

Betting shops are commercial businesses, that is, they want to and must make money in order to survive. Like any other business. So take a casino as an example: they make money – in the long run – by having … Continue reading

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