Domingos de Eulária Dumba's Projects
Analysing the HDI and Spending of angolan government, on health and education, between 2002 and 2021.
Analysis of the 'Big Five' private banks performance of Angola, in terms of net income, between 2018 and 2022.
Continuing the analysis of the Angola big five private bank institutions in terms of net income, now, concerning services coverage.
Creating and launching an app for the automobile sales statistics dashboard
Este projecto apresenta uma base de dados do histórico evolutivo do crédito malparado entre 2012 e 2021/This project presents a database of the evolutionary history of bad debt between 2012 and 2021
Banking System Solidity Indicators
Este projecto compila dados de preços, em USD, de bens e serviços oferecidos em Angola, Mali e Suiça.
Análise de preços dos principais produtos e serviços nos países da CPLP, que têm os seus dados disponíveis, para o ano de 2023, em USD. Fonte: preciosmundi.com.
Price analysis of the main products and services in the CPLP countries, which have their data available on preciosmundi.com, for 2022, using python.
My personal repository
IMDb 250 analysis (Stars vs Gross ROI/Rating)
Analysis of the IMDb Top 100 Movies' directors influence (Rating, Budget and ROI).
Africa Kids Rights Analysis (2013-2022).
In this project, with the K-Means Algorithm, I identify the clusters of the multinational corporation Kleanee, so that its marketing team can define the best strategy for the next campaign.
It's the continuation of my kleanee_ClusteringAnalysis project, in which I include the Silhouette Method for KMeans Clustering.
Continuing about clustering, using the same dataset I used in my KMeans Projects, I implemented the DBSCAN algorithm to compare their results.
This project aimed at studying the relationship between the Spending Score and Age (firstly introduced in my Clustering Project).
Laptop price prediction model using XGB, Ridge, Lasso and SciKit-learn's Linear Regression. In the end, I deployed the best one using Joblib and Gradio.
This is a supermarket basket analysis using FPGrowth.
A telemarketing model to predict campaign subscriptions in a portuguese bank institution.
Continuing with telemarketing model to predict campaign subscriptions in a portuguese bank institution. For this project I have evaluated the performance of four resampling techniques and selected the best one to implement the logistic model.
Deploying a ML model as a Web app using Gradio.
Generating data for hypothetical A/B test.
This is my take on air passengers time series.
Neste projecto eu apresento alguns insights extraídos do Power BI apartir dos dados compilados no SSMS de uma empresa fictícia | en: In this project, I present some insights extracted from Power BI from a Database built in SSMS from a non existent company.
Database of a non existent company with application of primary, foreign and composite keys, in addition to several C.R.U.D operations (adapted from https://www.youtube.com/watch?v=HXV3zeQKqGY).
In this project I present a ML model for products association using Apriori algorithm, from MLxtend library.
This project is a sequel of MyMall_Apriori by which I analyse a mall products associations using the FPGrowth Algorithm, from MLxtend library.
Multiclass classification model of penguins species.
Real Estate Valuation with multivariate analysis.