📰 Medium · Machine Learning

Time-series data underpins many of the systems organizations rely on every day, supporting retail analytics, financial operations, machine… Continue reading on

One thing I learned while working on retail demand forecasting is that a forecast accuracy number does not always tell the full story. Continue reading on Mediu

The best data analytics course in Delhi in 2026 has to account for something most national career advice glosses over: Delhi NCR is not… Continue reading on Med

On rainy mornings, more people carry umbrellas. Traffic may also be worse. If we looked only at the numbers, umbrella use and traffic… Continue reading on Mediu

Recently, during a Data Science interview, I was asked to write the implementation of a few machine learning algorithms and basic data… Continue reading on Medi

Your models predict what happens next. They don’t tell you what to do about it. That gap is where the money is. Continue reading on Medium »

Whenever missing values come up, the first instinct of most naive data scientists is: “Hey, let’s just average out the values, or fill in… Continue reading on M

Master expression indexes to accelerate computed predicates, improve query performance, and optimize complex lookups Continue reading on Medium »

Data Science, Artificial Intelligence and Machine Learning Training in Hyderabad Continue reading on Medium »

When I started learning Pandas, I understood individual functions like: Continue reading on Medium »

When a shelf goes empty, the sale that walks away never gets recorded. Continue reading on Medium »

Build essential data science skills with Python, SQL, statistics, data analysis, machine learning, real-world projects and communication. Continue reading on Me

This is a classic external-memory / streaming processing problem. The key is: never load the 5 GB CSV into RAM. Continue reading on Medium »

Every enterprise data stack today looks broadly the same. At the bottom there’s a warehouse or lakehouse — Snowflake, Databricks, Redshift… Continue reading on

Nobody used your model. It validated well, it beat the baseline, it shipped — and then it sat there. Continue reading on ILLUMINATION »

Decoding the data pipelines, machine learning models, and architecture driving the world’s leading streaming engine Continue reading on Medium »

Eliminate silent serial bottlenecks to unleash maximum query performance. Continue reading on Medium »

Data Scientist used to be a job. Today, it’s becoming a family of careers. Continue reading on Medium »

Turn messy databases into perfect matches with this battle-tested SQL superpower Continue reading on Medium »

How three decades of raw regulatory filings became an interactive story of two very different resources. Continue reading on Medium »

In the modern data-driven world, corporations are investing significantly in data-related initiatives to generate insights that drive… Continue reading on Mediu

After a series of procrastination, I finally did it… Learning data science and this time more seriously. This decision came because of two… Continue reading on

Part 2: Why Yesterday Predicts Today (Autocorrelation Explained) Continue reading on Medium »

Become job-ready with NDMIT, offering one of the Best Data Science Courses in Kanpur. Master Python, SQL, Machine Learning, AI, Power BI… Continue reading on Me