Python

Member-only story My personal take on the second week of the #30DayMapChallange, a daily social challenge aimed at designing thematic maps every day in November. Published in · 5 min … Read more

Harnessing Deep Learning to Transform Untapped Data into a Strategic Asset for Long-Term Competitiveness. Published in · 12 min read · 4 days ago Photo by Nathan Anderson on Unsplash … Read more

To refine our solutions obtained using heuristics and try to prove the optimality of solutions, let us formulate the Graph Coloring Problem as an ILP model. Remember it might be … Read more

Problem 1: Convergence warning, optimization failed Using the python statsmodels package, you may run a basic LR and get the warning “ConvergenceWarning: Maximum Likelihood optimization failed to converge.” import statsmodels.formula.api … Read more

A step-by-step guide in understanding the concept of dependence and how to apply it to validate directed acyclic graphs using Python Published in · 16 min read · Just now … Read more

How to plot the trajectory of a point over a complex surface Published in · 10 min read · 4 hours ago Photo by Todd Diemer on Unsplash Let me … Read more

PYTHON PROGRAMMING The article discusses memoization using the Python standard library. The functools.lru_cache decorator makes this so simple! Published in · 11 min read · 5 hours ago You can … Read more

Achieving high speed outside the native Polars library Published in · 8 min read · Just now Generated by DALL-E 3 Polars is taking the world by storm thanks to … Read more

Use category data type when working with low-cardinality categorical features Published in · 8 min read · 1 hour ago (image created by author) Categorical variables can take on a … Read more

PYTHON PROGRAMMING How does Google Bard handle Python coding tasks? Published in · 19 min read · 3 hours ago Photo by Markus Spiske on Unsplash These days, the data … Read more

Basic Frontend Let’s start with defining the frontend for our chat app. In Reflex, the frontend can be broken down into independent, reusable components. See the components docs for more … Read more

Image by the Author. Member-only story My personal take on the first week of the #30DayMapChallange, a daily social challenge aimed at designing thematic maps every day in November. Published … Read more

Comes with a Free Deep Overview on SVMs Published in · 14 min read · 23 hours ago In this story, we shall implement the support vector machine learning algorithm … Read more

And why it feels like I’m switching to the Dark Side Published in · 6 min read · 5 hours ago This vaguely resembles my JavaScript code. Image by Towfiqu … Read more

This article will guide you with charts and techniques using Python code to express simultaneous changes in geospatial data. Let’s get started!! Geometry data Start with importing libraries. We will … Read more

A how-to on adding inset axes to a Matplotlib figure to improve your data visualisation Published in · 6 min read · 17 hours ago Image created by DALL-E 3 … Read more

Fine tuning language models for Named Entity Recognition Published in · 9 min read · 3 hours ago Photo by Choong Deng Xiang on Unsplash Hugging Face is a platform … Read more

PYTHON PROGRAMMING The article discovers various faces behind using repr() and str() for Python classes Published in · 14 min read · Just now Python classes need string representation to … Read more

Subfigures — a powerful tool for beautiful multi-panel figures Published in · 8 min read · 1 hour ago Complex (scientific) figures often consist of multiple plots with different sizes … Read more

Member-only story Exploring the Nuances of Simple Moving Averages and Exponentially Weighted Moving Averages Published in · 9 min read · 2 hours ago Moving averages are a fundamental tool … Read more

Getting statistical insights using Pandas and the YouTube Data API Published in · 19 min read · Just now Photo by Glenn Carstens-Peters, Unsplash Nowadays, there are more than 2.7 … Read more

How to use the full capabilities of Matplotlib to tell a more compelling story Published in · 7 min read · 1 hour ago GDP Evolution over time of the … Read more

PYTHON PROGRAMMING Learn how powerful Python callables can be. Published in · 10 min read · Just now In Python, there are many callables to choose from. Photo by Pavan … Read more

Published in · 12 min read · 4 hours ago Source: https://www.pexels.com/photo/cropland-in-autumn-18684338/ Quantisation is a technique used for a range of different algorithms but has gained prevalence with the fairly … Read more

Installing multiple versions of the CUDA Toolkit on your system can cause several effects and consequences, some of which may impact your system: It may lead to conflicts in the … Read more

A few words about spatial data processing Published in · 10 min read · 1 hour ago Preview image (by author) Disclaimer: in this article we will demonstrate all approaches … Read more

Learn the new features and syntaxes of Pydantic V2 Published in · 7 min read · 3 hours ago Image by jackmac34 on Pixabay Data validation stands as a cornerstone … Read more

Otherwise you may end up with silent mistakes or harsh consequences Published in · 5 min read · 4 hours ago (image created by author with Midjourney) To most of … Read more

A real-world case study of performance optimization in Numpy Published in · 5 min read · 2 hours ago How to Optimize Multidimensional Numpy Array Operations with Numexpr. Photo Credit: … Read more

Who is an Analytics Engineer and what are they supposed to do Published in · 6 min read · 5 hours ago Image generated via DALL-E2 Traditionally, data teams were … Read more

A Raspberry Pi is All You Need Published in · 8 min read · Just now Raspberry Pi Zero (model 2021), Image source Wikipedia Often, we need to collect some … Read more

Detecting multicollinearity in data sets is an important step but also challenging. I will demonstrate how to detect variables with similar behavior in mixed data sets and how to deeper … Read more

Advanced ETL techniques for beginners Published in · 17 min read · 4 hours ago Photo by Boitumelo on Unsplash In this story I will speak about advanced data engineering … Read more

I remember a moment when I built my first web application. It was around eight years ago, and I was a rather junior analyst and was convinced that BI tools … Read more

Understand univariate discrete distributions mathematically and visually Published in · 9 min read · 3 hours ago Image by unDraw Do you know this feeling? You want to learn something … Read more

I will start with one trivial question: “What is a “dot operator?” Here is an example: hello = ‘Hello world!’print(hello.upper())# HELLO WORLD! Well, this is surely a “Hello World” example, … Read more

PYTHON PROGRAMMING The article introduces the amazingly powerful syntactic sugar of Python: decorators. Published in · 11 min read · 3 hours ago Be a good designer of your decorators … Read more

Hands-on guide to building language model for MLM tasks from scratch using Python and Transformers library Published in · 7 min read · 1 hour ago In recent years, large … Read more

Whether you are performing exploratory data analysis or building a complex ML system, you need to make sure the data is cleaned Published in · 7 min read · 2 … Read more

Handle index effectively in your data frames Published in · 9 min read · 9 hours ago Photo by Alejandro Luengo on Unsplash Imagine that you have a library filled … Read more

Warmly Extended to Python Lovers, Scientific Computing Wizards and Data Scientists Published in · 19 min read · 2 days ago Julia is a general-purpose, dynamic, high-performance and high-level programming … Read more

Utilizing NetworkX for Graph-Based Country Border Analysis Published in · 7 min read · 1 hour ago Maksim Shutov in Unsplash Python offers a wide range of libraries that allow … Read more

JAX is yet another Python Deep Learning framework developed by Google and widely used by companies such as DeepMind. “JAX is Autograd (automatic differenciation) and XLA (Accelerated Linear Algebra, a … Read more

An exploration of a fundamental numerical optimization technique, with a focus on its geometrical interpretation Published in · 8 min read · 1 hour ago Photo by Ansgar Scheffold on … Read more

Building a local chatbot with Llama2, LangChain, and Streamlit on a CPU Published in · 6 min read · 3 hours ago Photo by Adi Goldstein on Unsplash Introduction The … Read more

Photo by Anton Maksimov 5642.su on Unsplash Member-only story Learn how to use the Builder design pattern to enhance your code Published in · 6 min read · 1 hour … Read more

A step-by-step guide to extending pandas DataFrames with custom methods including full examples of how to implement extensions for conditional probability and expected values Published in · 6 min read … Read more

The Shortest Path (Dijkstra’s) algorithm can be applied in OSM networks like driving, bike, and pedestrian, to find the most optime route between origin and destination. But, the algorithm calculates … Read more

It is harder than you think Published in · 9 min read · Just now Image by me with Midjourney. Introduction In June 9, 2022 Google set a new world … Read more