This article is a solid introduction to statistical testing, for beginners, as well as a reference for practitioners. It includes numerous examples as well as illustrations and definitions for concepts such as rejecting the null hypothesis, one sample hypothesis testing, P-values, critical values, and Bayesian hypothesis testing. It has references to additional topics, such as
Added by Capri Granville on February 19, 2019 at 9:30am — No Comments
This infographic was produced by 365DataScience. Last year they completed a research on 1,001 data scientists to get a profile of the ‘typical’ data scientist in 2018. They replicated the study with new data. Below are the findings.
Here are some of our key findings:…Continue
Below is an extract of a 10-page cheat sheet about probability, compiled by William Chen (http://wzchen.com) and Joe Blitzstein, with contributions from Sebastian Chiu, Yuan Jiang, Yuqi Hou, and Jessy Hwang. Material based on Joe Blitzstein’s Harvard's introductory probability course (@stat110 - (http://stat110.net) and Blitzstein / Hwang’s Introduction to Probability textbook (…Continue
Added by Capri Granville on February 3, 2019 at 8:00am — No Comments
Interesting picture comparing linear, logistic and Poisson regression, found here. For more about regression, read our other articles on this subject, here. For other ML concepts summarized in one picture,…Continue
Added by Capri Granville on February 3, 2019 at 8:00am — No Comments
Guest blog by Igor Bobriakov.
First days after celebration of the New Year is the time when looking back we can analyze our actions, promises and draw conclusions whether our predictions and expectations came true. As 2018 came to its end, it is perfect time to analyze it and to set trends for the next year.…Continue
Added by Capri Granville on January 27, 2019 at 9:30am — No Comments
Imagine it's 1994 and the dawn of the internet. In many ways, it is. Entrepreneurs are once again laying the rails for a new digital world. And, just like the first digital revolution, this one will again transform the way we live, work and play. The technology known as blockchain is poised to disrupt entrenched industries and shatter today's business models. With so much at stake, how do you prepare?…Continue
Added by Capri Granville on January 23, 2019 at 9:30am — No Comments
For one- or two-semester business statistics courses. Not a new book, but a popular one (8th edition.)
This text is the gold standard for learning how to use Excel in business statistics, helping students gain the understanding they need to be successful in their careers. The authors present statistics in the context of specific business fields; full chapters on business analytics further prepare students for success in their professions. Current data throughout the text…Continue
Added by Capri Granville on January 11, 2019 at 10:30am — No Comments
Independently published (November 20, 2018). 78 pages.
This book intends to provide an overview of Machine Learning and its algorithms & models with help of R software. Machine learning forms the basis for Artificial Intelligence which will play a crucial role in day to day life of human beings in the near future. A basic understanding of machine learning is required, as its application is widely seen in different fields such as banks and financial sectors,…Continue
Added by Capri Granville on November 25, 2018 at 6:00am — No Comments
The following chapters are currently available:
Chapter 1: Introduction
Part I: Supervised Learning
Chapter 2: Notation and Definitions
Chapter 3: Fundamental Algorithms
Chapter 4: Anatomy of a Learning Algorithm
Chapter 5: Basic Practice
Chapter 6: Neural Networks and Deep…
Pandas is a Python package providing fast, flexible, and expressive data structures designed to make working with “relational” or “labeled” data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world data analysis in Python. Additionally, it has the broader goal of becoming the most powerful and flexible open source data analysis…Continue
Added by Capri Granville on September 30, 2018 at 6:30am — No Comments
This book, initially written for chemical engineers, is actually very interesting for data scientists and machine learning engineers alike. For more free books, visit this page.
Added by Capri Granville on September 22, 2018 at 9:30am — No Comments
Online Statistics Education: A Multimedia Course of Study. Project Leader: David M. Lane, Rice University.
Added by Capri Granville on September 19, 2018 at 1:30pm — No Comments
These pictures were posted on Quora by Oleg Sergeykin, former Structural Analysis Engineer at Boeing. His philosophy is that Data science is actually an iterative processes. It is never possible to complete a DS project in a single pass. A data scientist constantly tries new ideas and changes steps of his pipeline.…Continue
Added by Capri Granville on May 20, 2018 at 1:00pm — No Comments
Many are free. They are available online. They are offered by Princeton, Georgia Tech, Harvard, Columbia, Stanford, and Penn State.
This is the new book by Andrew Ng, still in progress. Andrew Yan-Tak Ng is a computer scientist and entrepreneur. He is one of the most influential minds in Artificial Intelligence and Deep Learning. Ng founded and led Google Brain and was a former VP & Chief Scientist at Baidu, building the company's Artificial Intelligence Group into several thousand people. He is an adjunct professor (formerly associate professor and Director of the AI Lab) at Stanford University. Ng is also an early…Continue
Added by Capri Granville on May 20, 2018 at 9:00am — No Comments
The Explainable Machine Learning Challenge is a collaboration between Google, FICO and academics at Berkeley, Oxford, Imperial, UC Irvine and MIT, to generate new research in the area of algorithmic explainability. Teams will be challenged to create machine learning models with both high accuracy and explainability; they will use a real-world financial dataset provided by FICO. Designers and end users of machine learning algorithms will both benefit from more interpretable and…Continue
Added by Capri Granville on May 19, 2018 at 11:00am — No Comments
The Practical Guide to Storing, Managing and Analyzing Big and Small Data -- Cambridge University Press.
This comprehensive textbook teaches the fundamentals of database design, modeling, systems, data storage, and the evolving world of data warehousing, governance and more. Written by experienced educators and experts in big data, analytics, data quality, and data integration, it provides an up-to-date approach to database management. This full-color, illustrated text has a…Continue
In 25 concise steps, you will learn the basics of blockchain technology. No mathematical formulas, program code, or computer science jargon are used. No previous knowledge in computer science, mathematics, programming, or cryptography is required. Terminology is explained through pictures, analogies, and metaphors.
This book bridges the gap that exists between purely technical books about the blockchain and purely business-focused books. It does so by explaining both the technical…Continue
Build real-world Artificial Intelligence applications with Python to intelligently interact with the world around you
Yet another funny cartoon about data scientists. More cartoons about data science, can be found here.
This one was originally posted…Continue
Added by Capri Granville on March 27, 2018 at 4:30am — No Comments