helenaEH

Bike_rental_LinReg_Lasso

Using Multiple Linear Regression and Lasso Regression (Linear Regression with L1 norm) to predict bike rentals by registered users based on weather and time criteria.

Climate_prediction_SARIMAX

Forecasting temperature for Berlin based on the historic data using the SARIMAX model.

country_risk

Determining crisis indicators

databricksDemo

Fraud_Detection

Comparing different classification algorithms to detect fraud.

Lyrics_classifier_NLP

This project shows how to scrape the lyrics from specific artists and perform Natural Language Processing to build a model that would identify the artist that the lyrics belongs to.

Scatterplot_animation

Animated scatterplot demonstrating the change in life expectancy over time.

SHAP_tutorial

Tutorial on how to use the SHAP library to explain the feature importance with Shapley values.

tweets_latent_dirichlet_allocation

Topic extraction from tweets with Latent Dirichlet Allocation (LDA).

helenaEH/SHAP_tutorial

Tutorial on how to use the SHAP library to explain the feature importance with Shapley values.

helenaEH/Fraud_Detection

Comparing different classification algorithms to detect fraud.

helenaEH/Scatterplot_animation

Animated scatterplot demonstrating the change in life expectancy over time.

helenaEH/Bike_rental_LinReg_Lasso

Using Multiple Linear Regression and Lasso Regression (Linear Regression with L1 norm) to predict bike rentals by registered users based on weather and time criteria.

helenaEH/Climate_prediction_SARIMAX

Forecasting temperature for Berlin based on the historic data using the SARIMAX model.

helenaEH/country_risk

Determining crisis indicators

helenaEH/databricksDemo

helenaEH/Gradient_Descent_Tutorial

Implementing the Gradient Descent algorithm from scratch and creating an animation to demonstrate to convergence.

helenaEH/Lyrics_classifier_NLP

This project shows how to scrape the lyrics from specific artists and perform Natural Language Processing to build a model that would identify the artist that the lyrics belongs to.

helenaEH/tweets_latent_dirichlet_allocation

Topic extraction from tweets with Latent Dirichlet Allocation (LDA).

helenaEH/Movie_recommender_NMF

helenaEH/statusparser

Retrive the status codes from a list of URLs

helenaEH/Stock-Prediction-using-LSTM

This Project is predicting stocks for 32 companies with error less than 1% using LSTM Networks.

helenaEH/Titanic_prediction_SVM_LogReg

Predicting passenger survival on Titanic dataset using Logistic Regression and Support Vector Machine.