2 Search Results – DataScienceCentral.com

Decision Tree vs Random Forest vs Gradient Boosting Machines: Explained Simply

Stephanie Glen
July 28, 2019 at 3:30 am

Decision Trees, Random Forests and Boosting are among the top 16 data science and machine learning tools used by data scientists. The three methods are similar, with a s...

An elegant way to represent forward propagation and back propagation in a neural network

ajitjaokar
July 27, 2019 at 5:41 am

Sometimes, you see a diagram and it gives you an ‘aha ha’ moment Here is one representing forward propagation and back propagation in a neural network I saw it on Fre...

Best Machine Learning Tools to Modernize your Software Development

JaneBrewer
July 25, 2019 at 10:05 pm

In the current scenario, when developers get immersed in the discussion about making use of machine learning, they are limited to creating AI-powered applications and the...

US Arrests: Hierarchical Clustering using DIANA and AGNES

Neeraj358
July 25, 2019 at 3:30 am

Introduction Data Science and Machine Learning are furtive, they go un-noticed but are present in all ways possible and everywhere. They contribute significantly in all t...

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Boosting Trading Models with Sagemaker and Essentia

BenjaminWaxer
July 25, 2019 at 12:12 am

Building accurate models takes a great deal of time, resources, and technical ability. The biggest challenge? You almost never know what model or feature combination will...

Comparing Model Evaluation Techniques Part 3: Regression Models

Stephanie Glen
July 24, 2019 at 11:00 am

In my previous posts, I compared model evaluation techniques using Statistical Tools & Tests and commonly used Classification and Clustering evaluation techniques In ...

The missing link for IoT – the Cloud

ajitjaokar
July 23, 2019 at 9:07 am

Introduction IoT (Internet of Things) has not quite taken off yet as envisaged – Will the cloud overcome the shortcomings of IoT? I believe that the Cloud is t...

First steps with leading data visualization programs.

AlexBlyakhman
July 23, 2019 at 3:30 am

Article was originally published on author’s blog, here. Learning to use data visualization programs Imagine spending countless hours analyzing your data and findin...

Logisitic Regression

Suresh132
July 23, 2019 at 1:30 am

Logistic Regression is a statistical approach which is used for the classification problems. In statistics, the logistic model (or logit model) is used to model the proba...

Statistical Hypothesis Testing – Spinning The Wheel

LeeBaker
July 22, 2019 at 11:30 pm

Knowing when and how to choose the right statistical hypothesis test is no mean feat. It can takes years of learning and practice before you get comfortable with it. Fort...

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