Build distributed, fast, and scalable models with H2O, an end-to-end ML framework widely used for fraud risk, churn, advertising, and healthcare analytics.

_“Distributed Machine Learning and Implementation” .png

c.tar.gz

runlivecode

jupyterNotebook

This course teaches about a distributed and highly scalable machine learning framework known as H2O-3. H2O has become the go-to solution for organizations seeking to build data-driven and explainable solutions. In this course, you’ll learn about H2O’s versatile machine learning framework, which empowers you with high-performing and interpretable machine learning models. 

The H2O framework is compatible with Java, JSON, R, Python, and Scala. You’ll start by covering the concepts of machine learning models. As you progress, you’ll explore H2O’s core strengths: its focus on model interpretability and the efficiency-enhancing AutoML features. You’ll get to implement supervised and unsupervised algorithms and derive insights from them. 

This course will equip you with expertise that will advance your career by making them valuable for tackling big data, creating explainable models, and automating ML tasks, opening doors in various industries.

Distributed Machine Learning and Its Implementation with H2O

It enables or disables the standardization of numeric columns in the data.

It sets a limit on the number of most frequent categorical levels used for training the model.

It specifies the initialization mode for the algorithm.

It estimates the maximum number of clusters independent of the seed.

What does the `estimate_k` parameter do in the `H2OKMeansEstimator` algorithm?


What does the <code>estimate_k</code> parameter do in the <code>H2OKMeansEstimator</code> algorithm?

The squared sum of the differences between cluster centroids and the overall centroid, weighted by the number of points in each cluster

The squared average distance between all data points

What does “Between cluster sum of square error ($SS_{Between}$)” quantify in cluster analysis?

What does “Between cluster sum of square error (<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>S</mi><msub><mi>S</mi><mrow><mi>B</mi><mi>e</mi><mi>t</mi><mi>w</mi><mi>e</mi><mi>e</mi><mi>n</mi></mrow></msub></mrow><annotation encoding="application/x-tex">SS_{Between}</annotation></semantics></math>SSBetween​)” quantify in cluster analysis?

It allows the algorithm to handle missing values in the dataset.

It prevents certain variables from overpowering the results due to their larger variances caused by differences in scale.

It helps to choose the initial cluster center.

It enables the algorithm to calculate summary statistics for the dataset.

What is the significance of standardization in the `H2OKMeansEstimator` algorithm?

What is the significance of standardization in the <code>H2OKMeansEstimator</code> algorithm?

The clusters have a similar distribution of data points.

The clusters are highly correlated with each other.

The clusters are easy to separate and offer meaningful and actionable insights.

The clusters have similar sizes and shapes.

What do we mean by building clusters that are both meaningful and interpretable?

What do we mean by building clusters that are both meaningful and interpretable?

When you have ground truth cluster labels for your data

When you want to measure computational speed

When you need to determine the optimal number of clusters

When would you use the Rand index to evaluate clustering performance?

When would you use the Rand index to evaluate clustering performance?

Test your knowledge and understanding of H2O clustering concepts.

Introduction to Machine Learning

Supervised Learning: Regression Models with H2O

Supervised Learning: Classification Models with H2O

Unsupervised Learning: Clustering with H2O

Unsupervised Learning: Anomaly Detection with H2O

Closing Notes

Appendix

Quiz: H2O Clustering Concepts