## Using Machine Learning to predict the S&P 500 price change, using the dark pool indicators Dix and Gex

This is the first version of an analysis I wanted to perform with the main purpose of learning. By this reason I have limited the number of input data and operations to the minimum. To do something different I will be looking for correlations between the two main dark pool indexes: DIX and GEX Indexes. … Read more

## Pepsi and Gazpacho, a Wardley map reviewing some decisions around this product

This post is a combination of a “Peter Lynch” personal view using Wardley maps to reflect some of the things I discovered around Pepsi and its Alvalle brand. Background Alvalle is a brand acquired by Pepsi in 1999. They basically produce Gazpacho and Salmorejo (the original recipe comes from Córdoba, Andalusia). Both recipes are very … Read more

## How to solve Time Series problems with Machine Learning

There are different techniques or models to solve these type of problems. We can divide the type of models using this diagram: Traditional Time Series forecasting techniques Recursive: we can make predictions for tomorrow, the day after… to do the prediction of day #4 we will predict first #1, then #2, then #3 and then … Read more

## Uptime platform

The reason I like this type of solutions I studied electronic engineering and at the end of the degree I did a project to obtain the grade related to maintenance in an industry factory. I implemented a solution based on Lotus Notes where you could schedule the preventive maintenance activities, track the incidents, the inventory, … Read more

## Notes about convolutional neural networks

Let’s start with Wikipedia: In deep learning, a convolutional neural network (CNN, or ConvNet) is a class of deep neural network, most commonly applied to analyze visual imagery. The name “convolutional neural network” indicates that the network employs a mathematical operation called convolution. The convolutional networks are a specialized type of neural networks that use convolution … Read more

## Windpower numbers in 2020

I discovered this initiative in 2018 and I would like to check the figures from time to time. The full 2020 report is here: https://windeurope.org/intelligence-platform/product/wind-energy-in-europe-in-2020-trends-and-statistics/#overview