Charles MalafosseFactor Investing Strategy — Build your own on AWS with IEX cloudBuild a systematic factor investing strategy with AWS Lambda, IEX Cloud API and only 10$.·9 min read·May 4, 2022----
Charles MalafosseWine Investing: A Booming Industry to Consider!Wine has recently generated a lot of interest among private investors. The wine market, like the wine itself, is maturing with age. More…·12 min read·Mar 17, 2022----
Charles MalafosseinGeek CultureIncrease AWS Lambda Speed and Save MoneyA quick explanation on why increasing the memory amount of a AWS Lambda function might actually save you money.·5 min read·Feb 3, 2022----
Charles MalafosseZ-scores in Investing and Finance: Are You Using Them Right?Popular in finance, Z-scores have nonetheless strong limitations that impact their interpretation. We review two of them in this article.·7 min read·Feb 1, 2022----
Charles MalafosseinTowards Data ScienceEquity Factor Models — Build one in R with a few lines of codesA step-by-step guide to build your own fundamental factor model using R and cross-sectional regressions·11 min read·Dec 7, 2020----
Charles MalafosseinTowards Data ScienceAWS Lambda - 7 things I wished someone told meA short guide to fast track your journey on AWS Lambda and save money and time·8 min read·Dec 1, 2020--3--3
Charles MalafosseinThe StartupDeploy a machine learning model with AWS ElasticBeanstalkA complete guide to serve a sentiment analysis model using AWS Elastic Beanstalk·10 min read·Oct 3, 2019--1--1
Charles MalafosseinTowards Data ScienceFastText sentiment analysis for tweets: A straightforward guide.The essential about fastText architecture, cleaning, upsampling and tweets classification.·10 min read·Feb 24, 2019--2--2
Charles MalafosseinTowards Data ScienceMachine Learning for Sports Betting: Not a Basic Classification Problem.We present a way to include bets p&l into a neural network classifier using a custom loss function.·8 min read·Jan 28, 2019--13--13
Charles MalafosseSentiment Analysis Premier League : A review of the 2018–19 season so farSince the start of the English Premier League season on 10 August 2018, fans all over the world have had numerous opportunities to express…·4 min read·Dec 29, 2018----