Welcome to atoti

What is atoti

atoti combines a data visualization platform with an aggregation engine. It’s a bit like Power BI and pandas, available from a Python notebook, with native multidimensional and what-if analysis support.

What users say:

Great python lib for exploratory data analysis, kinda your own small #Tableau right within #Jupyter notebook. Very serious backend behind, efficient RAM management (in-memory cube).

Julien LaugelChief Data Scientist

atoti highlights

Analyze millions of rows on your laptop and up to several terabytes in the cloud
Create what-if scenarios and compare them side by side
Enable multi-dimensional analysis with OLAP cubes

Visualize data in interactive widgets without coding from Jupyter notebook
Share results with peers and partners
Explore data from atoti’s dashboarding web application or Excel

Analyze, explore and visualize freely

Use cases

How to solve the zero-frequency problem in Naive Bayes?

Question: I’m trying to implement a Naive Bayes model following the Bayes’ theorem. The problem ...
Read More

Why put your ML results into a dashboard

Naïve question from a novice While trying to perform a time-series analysis, there are many ...
Read More

How to: Percentage of Parent in atoti

In the post “How to explain non-additive measures” we talked about how data scientists can ...
Read More

Twitter

atoti @atoti_io·

Riddle: can you make 100 by interspersing any number of pluses and minuses within this string?
❗ You cannot change the order of the digits
❗ Use the least amount of + and -

#TGIF

Philip Vollet @philipvollet·

Bitcoin once again on the way to the moon! What is closer than using Twitter to forecast cryptocurrency returns with scikit-learn and atoti?

Check it out!

Notebook https://github.com/atoti/notebooks/blob/master/notebooks/twitter/main.ipynb

Blog https://medium.com/atoti/is-it-enough-to-focus-just-on-twitter-sentiment-9e1f65a867c2

Tool https://atoti.io

@atoti_io 👋 #bitcoin

atoti @atoti_io·

Ever heard of Vince Ebert? Science and comedy all into one, enjoy a good laugh.

The Myths of Big Data / Science Comedian Vince Ebert https://youtu.be/o5ZXiD2A57g via @YouTube

#TGIF

Join the Community

Register to be invited to the official Gitter chat and receive the atoti newsletter. We will not share your contact with any third party.

atoti works with

atoti leverages several technologies such as Python, Java, Javascript and uses Conda for distribution.
It works with all major notebooks, with enhanced features for Jupyter and SageMaker.
Run it on your laptop, server or in any cloud environment.