Ibrahim Salami, Author at Towards Data Science https://towardsdatascience.com Publish AI, ML & data-science insights to a global community of data professionals. Wed, 10 Dec 2025 16:34:55 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://towardsdatascience.com/wp-content/uploads/2025/02/cropped-Favicon-32x32.png Ibrahim Salami, Author at Towards Data Science https://towardsdatascience.com 32 32 EDA in Public (Part 1): Cleaning and Exploring Sales Data with Pandas https://towardsdatascience.com/eda-in-public-part-1-cleaning-exploring-sales-data-with-pandas/ Fri, 12 Dec 2025 13:20:00 +0000 https://towardsdatascience.com/?p=607886 Hey everyone! Welcome to the start of a major data journey that I’m calling “EDA in Public.” For those who know me, I believe the best way to learn anything is to tackle a real-world problem and share the entire messy process — including mistakes, victories, and everything in between. If you’ve been looking to level up […]

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]]> I Cleaned a Messy CSV File Using Pandas .  Here’s the Exact Process I Follow Every Time. https://towardsdatascience.com/i-cleaned-a-messy-csv-file-using-pandas-heres-the-exact-process-i-follow-every-time/ Wed, 26 Nov 2025 19:13:17 +0000 https://towardsdatascience.com/?p=607742 Stop guessing at data cleaning. Use this repeatable 5-step Python workflow to diagnose and fix the most common data flaws.

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]]> The Absolute Beginner’s Guide to Pandas DataFrames https://towardsdatascience.com/the-absolute-beginners-guide-to-pandas-dataframes/ Mon, 17 Nov 2025 14:00:00 +0000 https://towardsdatascience.com/?p=607651 Learn how to initialize dataframes from dictionaries, lists, and NumPy arrays

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]]> NumPy for Absolute Beginners: A Project-Based Approach to Data Analysis https://towardsdatascience.com/numpy-for-absolute-beginners-a-project-based-approach-to-data-analysis/ Tue, 04 Nov 2025 20:29:34 +0000 https://towardsdatascience.com/?p=607560 Build a high-performance sensor data pipeline from scratch and unlock the true speed of Python's scientific computing core

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]]> Using NumPy to Analyze My Daily Habits (Sleep, Screen Time & Mood) https://towardsdatascience.com/using-numpy-to-analyze-my-daily-habits-sleep-screen-time-mood/ Tue, 28 Oct 2025 18:19:04 +0000 https://towardsdatascience.com/?p=607513 Can I use NumPy to figure out how my habits affect my mood and productivity?

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]]> Hidden Gems in NumPy: 7 Functions Every Data Scientist Should Know https://towardsdatascience.com/hidden-gems-in-numpy-7-functions-every-data-scientist-should-know/ Tue, 21 Oct 2025 17:33:00 +0000 https://towardsdatascience.com/?p=607447 I’ve been learning data analytics for a year now. So far, I can consider myself confident in SQL and Power BI. The transition to Python has been quite exciting. I’ve been exposed to some neat and smarter approaches to data analysis. After brushing up on my skills on the Python fundamentals, the ideal next step […]

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