*This blog was written with the thoughtful assistance of David Leibowitz, Dell EMC Director of Business Intelligence, Analytics & Big…*

Comparing Classifiers: Decision Trees, K-NN &

A myriad of options exist for classification. In general, there isn't a single "best" option for every situation. That said, three popular classification methods— Decision Trees, k-NN & Naive…

Blog Comparing Classifiers: Decision Trees, K-NN & 2 Likes
Deep Learning Meets Recommendation Systems
*Contributed by Wann-Jiun Ma.*
### Introduction

Almost everyone loves to spend their leisure time to watch movies with their family…

10 Python Machine Learning Projects on GitHub
# Problem 1

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Solving Simple Probability Problems with Simu
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Identifying Traffic Signs with Deep Learning
### Today, many companies use big data to make super relevant recommendations and growth revenue. Among a variety of recommendation algorithms, data scientists need to…

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Here is a list of top Python Machine learning projects on GitHub. A continuously updated list of open source learning projects is available on…

Blog 10 Python Machine Learning Projects on GitHub 16 Likes Solving Simple Probability Problems with SimuConsidering the probability distribution associated with rolling 3 fair dice labelled d1, d2 and d3, calculate the probability of the…

*This article was written by Harshit Sharma.…*

A rather comprehensive list of algorithms can be found here. Many are posted…

Blog 12 Algorithms Every Data Scientist Should Kno 40 Likes Correlation does not imply causationA popular phrase tossed around when we talk about statistical data is “there is correlation between variables”. However, many people wrongly consider this to be the equivalent of “there is…

Blog Correlation does not imply causation 6 Likes Matrix Multiplication in Neural NetworksThis post is the outcome of my studies in Neural Networks and a sketch for application of the Backpropagation algorithm. It's a binary classification task with N = 4 cases in a Neural…

Blog Matrix Multiplication in Neural Networks 15 Likes 5 Types of Recommenders*Summary:** There are five basic styles of recommenders differentiated mostly by their core algorithms. You need to understand what’s going on inside the box in order to know if…*

The key to perform any text mining operation, such as topic detection or sentiment analysis, is to transform words into numbers, sequences of words into sequences…

Blog Text Encoding: A Review 1 Like Recommendation System AlgorithmsIn this article, couple of implementations of the support vector machine binary classifier with quadratic programming libraries (in R and python respectively) and application on a few datasets are…

Blog Implementing a Soft-Margin Kernelized Support 1 Like Recommender Engine - Under The HoodMany of us are bombarded with various recommendations in our day to day life, be it on e-commerce sites or social media sites. Some of the…

Blog Recommender Engine - Under The Hood 5 Likes Long-range Correlations in Time Series: ModelWe investigate a large class of auto-correlated, stationary time series, proposing a new statistical test to measure departure from the base model, known as Brownian motion. We also discuss a…

Blog Long-range Correlations in Time Series: Model 4 Likes
A framework for automated rating of online re
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Frankenstein's Data Scientist

Online reviews are valuable sources of relevant information that can support users in their decision making. An estimated 92% of online shoppers read online reviews, 88% trust online reviews as…

Blog A framework for automated rating of online re 3 Likes 14 Useful Code SnippetsWritten in R, Python, Perl, C, and JavaScript, performing tasks such as web crawling, encryption, simulation, regression, NLP, or visualizations. …

Blog 14 Useful Code Snippets 8 Likes Top 2,500 Websites - top of the topFor explanations about the methodology, including source code and possible improvements,…

Blog Top 2,500 Websites - top of the top 5 Likes Data Warehouse and Data Lake Analytics Collab*This blog was written with the thoughtful assistance of David Leibowitz, Dell EMC Director of Business Intelligence, Analytics & Big…*

** **

Much like Dr. Frankenstein’s creation, the modern Data Scientist is made up of different parts to fully create an unstoppable data science Prometheus. To get…

Blog Frankenstein's Data Scientist 3 Likes
What is Regression Analysis?

*Guest blog by Kevin Gray.. Kevin is president of Cannon Gray, a marketing science and analytics…*

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