Python Data Science – Step-By-Step Coding Recipes

How to Implement LDA in Python with Scikit-Learn

  How to Implement LDA in Python with Scikit-Learn In our previous article Implementing PCA in Python with Scikit-Learn, we studied how we can reduce dimensionality of the feature set using PCA. In this article we will study another very important dimensionality reduction technique: linear discriminant analysis (or LDA). But first let’s briefly discuss how PCA and LDA …

How to implement K-Nearest Neighbors Algorithm in Python and Scikit-Learn

  How to implement K-Nearest Neighbors Algorithm in Python and Scikit-Learn The K-nearest neighbors (KNN) algorithm is a type of supervised machine learning algorithms. KNN is extremely easy to implement in its most basic form, and yet performs quite complex classification tasks. It is a lazy learning algorithm since it doesn’t have a specialized training phase. Rather, …

How to do K-Means Clustering with Scikit-Learn in Python

How to do K-Means Clustering with Scikit-Learn in Python Introduction K-means clustering is one of the most widely used unsupervised machine learning algorithms that forms clusters of data based on the similarity between data instances. For this particular algorithm to work, the number of clusters has to be defined beforehand. The K in the K-means …

How to Save and Restore scikit learn Models

  How to Save and Restore scikit learn Models On many occasions, while working with the scikit-learn library, you’ll need to save your prediction models to file, and then restore them in order to reuse your previous work to: test your model on new data, compare multiple models, or anything else. This saving procedure is also known …

How to setup Time Based Learning Rate Decay in Keras

(How to setup Time Based Learning Rate Decay in Keras) In this Learn through Codes example, How to setup Time Based Learning Rate Decay in Keras.  How_to_setup_Learning_Rate_Decay_in_Keras   Python Example for Beginners Special 95% discount 2000+ Applied Machine Learning & Data Science Recipes Portfolio Projects for Aspiring Data Scientists: Tabular Text & Image Data …

Regression with the Keras in Python

(Regression with the Keras in Python) In this Learn through Codes example, you will learn Regression with the Keras in Python.  Regression_with_the_Keras_in_Python Python Example for Beginners Special 95% discount 2000+ Applied Machine Learning & Data Science Recipes Portfolio Projects for Aspiring Data Scientists: Tabular Text & Image Data Analytics as well as Time Series …

Bagging Ensemble Machine Learning algorithms in Python

  (Bagging Ensemble Machine Learning algorithms in Python)   Python Example for Beginners Special 95% discount 2000+ Applied Machine Learning & Data Science Recipes Portfolio Projects for Aspiring Data Scientists: Tabular Text & Image Data Analytics as well as Time Series Forecasting in Python & R Two Machine Learning Fields There are two sides to …

Binary Classification with Sonar Dataset: Baseline Keras Model in Python

(Binary Classification with Sonar Dataset: Baseline Keras Model in Python) In this Learn through Codes example, you will learn Binary Classification with Sonar Dataset: Baseline Keras Model in Python.  Binary_Classification_with_Sonar_Dataset_Baseline_Keras_Model_in_Python   Python Example for Beginners Special 95% discount 2000+ Applied Machine Learning & Data Science Recipes Portfolio Projects for Aspiring Data Scientists: Tabular Text …

Boosting Ensemble Machine Learning algorithms in Python using scikit-learn

(Boosting Ensemble Machine Learning algorithms in Python using scikit-learn) In this Learn through Codes example, you will learn Boosting Ensemble Machine Learning algorithms in Python using scikit-learn.  Boosting_Ensemble_Machine_Learning_algorithms_in_Python_using scikit_learn   Python Example for Beginners Special 95% discount 2000+ Applied Machine Learning & Data Science Recipes Portfolio Projects for Aspiring Data Scientists: Tabular Text & …

How to do multi-class classification with Keras in Python

(How to do multi-class classification with Keras in Python) In this Learn through Codes example, you will learn how to do multi-class classification with Keras in Python.  How_to_multi-class_classification_with_Keras_in_Python   Python Example for Beginners Special 95% discount 2000+ Applied Machine Learning & Data Science Recipes Portfolio Projects for Aspiring Data Scientists: Tabular Text & Image …