The solar cycle refers to the periodic variation in magnetic activity of the sun and the number of sunspots present on its surface. Its movement varies over an 11-year cycle, known as the solar cycle, which affects the whole thing from satellite communications to...
Data Science Blog

Why Most Companies Fail at Data Strategy and How to fix it?
Effective data strategies are important for leveraging the power of data to drive business evolution and well-versed decision-making. Data-driven decision making is an innovative and trending business technique that opens up new experiences for development and growth....
Time-Series Forecasting with Darts: A Hands-On Tutorial
Time-series forecasting is an essential machine learning task with applications in demand prediction, and financial forecasting, among other tasks. That led us to Darts: a simple yet powerful Python library that offers a unified interface for various forecasting...
Ace Your Data Analyst Interview: Understanding the Questions
Landing your dream data analyst role requires more than just technical skills. You need to showcase your ability to communicate effectively, solve problems, and think strategically. At Magnimind, we've helped countless aspiring data analysts like you impress...
Evaluating Outlier Impact on Time Series Data Analysis
Time series data analysis is crucial in understanding and predicting trends over time. It has various applications across diverse fields, including finance, healthcare, and weather forecasting. For example, stock price forecasting depends on analyzing historical...
Effective Strategies to Continue Developing Data Science Skills
In today’s fast-changing world, strong data science skills are becoming gradually vital. Whether you are an experienced data scientist or seeking to break into this thrilling field, polishing your data science skills and expertise should be a topmost priority. By...
Power of Recursive Algorithms: A Guide for Data Scientists in Data Structures & Problem Solving
Recursive algorithms are essential tools in computer science, especially for data scientists working with complex problems and data structures. Recursive algorithms allow us to solve complex problems by breaking them down into simpler, manageable sub-problems. In this...
Building a RAG Evaluation Dataset: A Step-By-Step Guide Using Document Sources
Maintaining the naturality of the responses generated by LLMs is crucial for conversional AI of this age. RAG or Retrieval-Augmented Generation is a hybrid approach to allow language models access knowledge from external sources. An important step here is to evaluate...
Designing Data Tables: Essential UX Principles for Analysts
Have you ever found yourself staring at a cluttered spreadsheet hoping it would all make sense? If you’re an analyst, you know the feeling well. Consider a scenario where the goal is to get insights about the sales but the graph is chaotic and full of irrelevant...