Data Science Blog

With great "data" there must also come great responsibility

Last Post

Total Posts: 13

Image

Performance between Python, R, Julia and Go. Which one is better?

The following post will show the results obtained after running experiments with different programming languages. Which one will be faster? Which one is easier?

Image
Stefan Daniel
Big Data Python
Image

Performance between Python, R, Julia and Go. Which one is better?

The following post will show the results obtained after running experiments with different programming languages. Which one will be faster? Which one is easier?

Image
Stefan Daniel
Big Data Python
Image

Differences between Scala and PySpark

I will explain the differences between Scala and PySpark to better understand which language is better for you.

Image
Stefan Daniel
Big Data Python
Image

Difference between RMSE and RMSLE

To evaluate if our regression model predicts correctly you can use metrics like R2, RMSLE, RMSE, MSE, MAE. But what is the difference between normal and logarithmic RMSE?

Image
Stefan Daniel
Big Data Analysis
Image

System design for Big Data problems [Netflix Example]

In this post, I will show you the steps to mount an architecture that optimizes the resources used in Big Data problems with a Netflix example.

Image
Stefan Daniel
Big Data Analysis
Image

Concatenate, merge and join in Pandas

In this post I will show the different ways to join dataframes when we have data in several of them.

Image
Stefan Daniel
Python Package
Image

Trump vs Biden US Election 2020. What the data shows us?

We're going to do a little analysis of the U.S. elections using data that has been generated over the last few months.

Image
Stefan Daniel
Python Analysis
Image

Python Pandas: A complete tutorial for Beginners

In the following post, we show the most useful functions to take advantage of our data stored in dataframes.

Image
Stefan Daniel
Python Package
Your subscription could not be saved. Please try again.
Your subscription has been successful. Thank you for joining this great data world.

GET OUR NEWSLETTER

You'll get the latest posts delivered to your inbox.