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        <title>Hugo Matalonga</title>
        <link>https://hmatalonga.com/blog</link>
        <description>My name is Hugo Matalonga, and I am a data scientist and a web developer based in Portugal.</description>
        <lastBuildDate>Sun, 24 Sep 2023 14:08:57 GMT</lastBuildDate>
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            <title><![CDATA[🧮 Choosing between MAE, MSE and RMSE]]></title>
            <link>https://hmatalonga.com/blog/choosing-between-mae-mse-and-rmse</link>
            <guid>https://hmatalonga.com/blog/choosing-between-mae-mse-and-rmse</guid>
            <description><![CDATA[So, how do you choose between MAE, MSE and RMSE? In this blog post, I will explain the meaning and intuition behind these metrics and provide some guidance on when to use which one.]]></description>
            <content:encoded><![CDATA[So, how do you choose between MAE, MSE and RMSE? In this blog post, I will explain the meaning and intuition behind these metrics and provide some guidance on when to use which one.]]></content:encoded>
        </item>
        <item>
            <title><![CDATA[⚖ Normalisation vs Standardisation: What are the differences?]]></title>
            <link>https://hmatalonga.com/blog/normalization-vs-standardization</link>
            <guid>https://hmatalonga.com/blog/normalization-vs-standardization</guid>
            <description><![CDATA[Normalisation and standardisation are often used interchangeably, but they are not the same. In this blog post, I will discuss the differences between the two.]]></description>
            <content:encoded><![CDATA[Normalisation and standardisation are often used interchangeably, but they are not the same. In this blog post, I will discuss the differences between the two.]]></content:encoded>
        </item>
        <item>
            <title><![CDATA[🌠 A Recap of the Year 2021]]></title>
            <link>https://hmatalonga.com/blog/recap-2021</link>
            <guid>https://hmatalonga.com/blog/recap-2021</guid>
            <description><![CDATA[A recap of the year 2021. A few reflections on my path throughout this past year.]]></description>
            <content:encoded><![CDATA[A recap of the year 2021. A few reflections on my path throughout this past year.]]></content:encoded>
        </item>
        <item>
            <title><![CDATA[🔮 Implementing k-Nearest Neighbours from Scratch]]></title>
            <link>https://hmatalonga.com/blog/knn-from-scratch</link>
            <guid>https://hmatalonga.com/blog/knn-from-scratch</guid>
            <description><![CDATA[The k-Nearest Neighbour is a supervised learning algorithm that is simple and quick to implement and can be used in classification and regression problems.]]></description>
            <content:encoded><![CDATA[The k-Nearest Neighbour is a supervised learning algorithm that is simple and quick to implement and can be used in classification and regression problems.]]></content:encoded>
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        <item>
            <title><![CDATA[💳 Handling Imbalanced Datasets: Fraud Detection Study Case]]></title>
            <link>https://hmatalonga.com/blog/handling-imbalanced-datasets-fraud-detection</link>
            <guid>https://hmatalonga.com/blog/handling-imbalanced-datasets-fraud-detection</guid>
            <description><![CDATA[In my current research position, the project I am working on is related to financial fraud detection. In this particular domain, it is usual to have highly unbalanced data as the fraudulent transactions have a much lower volume than legitimate transactions.]]></description>
            <content:encoded><![CDATA[In my current research position, the project I am working on is related to financial fraud detection. In this particular domain, it is usual to have highly unbalanced data as the fraudulent transactions have a much lower volume than legitimate transactions.]]></content:encoded>
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        <item>
            <title><![CDATA[🧠 Building a Second Brain]]></title>
            <link>https://hmatalonga.com/blog/building-a-second-brain</link>
            <guid>https://hmatalonga.com/blog/building-a-second-brain</guid>
            <description><![CDATA[Recently, I stumbled upon a Youtube video talking about the idea of building a second brain, a system designed to organise our knowledge.]]></description>
            <content:encoded><![CDATA[Recently, I stumbled upon a Youtube video talking about the idea of building a second brain, a system designed to organise our knowledge.]]></content:encoded>
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        <item>
            <title><![CDATA[🚢 Predicting the Outcome of the Titanic Passengers]]></title>
            <link>https://hmatalonga.com/blog/kaggle-titanic-challenge</link>
            <guid>https://hmatalonga.com/blog/kaggle-titanic-challenge</guid>
            <description><![CDATA[The Kaggle's Titanic Competition is a well-known beginner's Machine Learning problem. The goal is simple: Using Machine Learning create a model to predict which passengers survived the shipwreck.]]></description>
            <content:encoded><![CDATA[The Kaggle's Titanic Competition is a well-known beginner's Machine Learning problem. The goal is simple: Using Machine Learning create a model to predict which passengers survived the shipwreck.]]></content:encoded>
        </item>
        <item>
            <title><![CDATA[🚀 First steps in Data Science]]></title>
            <link>https://hmatalonga.com/blog/first-steps-in-data-science</link>
            <guid>https://hmatalonga.com/blog/first-steps-in-data-science</guid>
            <description><![CDATA[So as I take my first steps into this new career, I came upon this piece of advice, to start blogging about data science and document my learning journey. Where I will explore new topics and algorithms, practice and develop my skills and track my progress over time.]]></description>
            <content:encoded><![CDATA[So as I take my first steps into this new career, I came upon this piece of advice, to start blogging about data science and document my learning journey. Where I will explore new topics and algorithms, practice and develop my skills and track my progress over time.]]></content:encoded>
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