tidymodels

Asia Against Dollar: Forecasting with Modeltime

While the US midterm election escalated, the dollar’s performance weakened; especially this situation happened against the Asian currencies. South Korean won(KRW) is the best performer among them. The Chinese yuan(CNY) was behind its counterparts because of their aggressive public health measures related to the zero-COVID protocol. Let’s add the Japanese yen(JPY) and Malaysian ringgit(MYR) toContinue reading “Asia Against Dollar: Forecasting with Modeltime”

Modeling the Extinction of Species with SVM-Kernel

In the last article, we analyzed carbon emissions and the effects that created them. This time I want to look into another important environmental issue, animal biodiversity; by animals, I mean mammals, birds, fish, reptiles, and amphibians. The metric we are going to be interested in is the living planet index which measures the changeContinue reading “Modeling the Extinction of Species with SVM-Kernel”

CO2 Emissions Comparing and Modeling for Global Warming

Recently, I watched the new Predator movie, Pray, and I loved it. Hence, I’ve fallen into the Predators series, especially the first two movies, again. The Predators in the movie would choose warm planets to hunt because their vision capabilities are based on infrared thermal, which allows them to see heat signatures. Carbon dioxide emissionsContinue reading “CO2 Emissions Comparing and Modeling for Global Warming”

Mismanaged Plastic Pollution: Web-Scraping, Tidy Modeling, and Variable Importance

Plastic wastes are one of the most dominant pollution factors in the environment as we live in an era where modern industries exist. The most dangerous part of this kind of pollution is mismanaged plastic waste, which ends up mixing into the ocean in the end. Our World in Data, which we’ll be taking theContinue reading “Mismanaged Plastic Pollution: Web-Scraping, Tidy Modeling, and Variable Importance”

Modeling with Interaction Terms, and Waffle Chart for Comparing: Immigration Flow to the West

There has been a massive debate about the refugee crisis in Turkey for a long time. Turkish people blame immigrants (mostly from Syria) for the worsening economy, and they believe that the immigrants are in wealthy conditions while they themselves suffer from bad economic conditions. I want to check the accuracy of these claims. First,Continue reading “Modeling with Interaction Terms, and Waffle Chart for Comparing: Immigration Flow to the West”

Comparing Decision Trees

In the last article of the current year, we will examine and compare some of the tree algorithms for the classification. The dataset we are going to use for this will be the answers given to the loan applicants and their evaluated features for it. The first algorithm we will talk about is the C5.0Continue reading “Comparing Decision Trees”