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Learn Data science

Lessons, exercises, and projects about Data science

Browse our list of curated database of projects, exercises, and lessons to learn Data Science

  • Data Science

  • Machine Learning

  • Pandas

Tips and tools to build a Data Science and Machine Learning project

When building a Data Science and Machine Learning project there are things to be considered, specially if you are looking for a job. Here you find tips to make a project make a cv stand out from the crowd, and a list of sites where you can find useful datasets to kickstart your project.

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  • Python

  • Numpy

  • Data Science

Introduction to Numpy

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  • Python

  • Numpy

  • Data Science

Real Estate Data Cleanup

  • easy

Prepare a real dataset to later train a machine learning model

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  • Python

  • Flask

  • Data Science

ML web app using Flask tutorial

  • easy

Use Flask to create a machine learning web application to predict Titanic survival.

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  • Data Science

  • Machine Learning

Boosting Algorithms Project Tutorial

  • easy

Use XGBoost algorithm

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  • Data Science

  • Machine Learning

Time Series Project Tutorial

  • easy

Use your new skills to help American Express improve their default prediction model.

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  • Data Science

  • Machine Learning

Linear Regression Project Tutorial

  • easy

How much will your insurance cost based on a set of variables? Use this small dataset to model the relationship between several explanatory variables and a numerical target using a linear regression algorithm.

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  • Python

  • Data Science

  • Machine Learning

Machine Learning Final Project

  • easy

These are your machine learning final project instructions

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  • Python

  • Data Science

  • Machine Learning

Pandas for Machine Learning

  • beginner

Learn the basics and become comfortable using pandas for manipulating machine learning datasets

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  • Python

  • Data Science

  • Machine Learning

Python for DataScience

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  • Python

  • Data Science

  • Machine Learning

How to take the Exploratory Data-analysis Module

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  • Data Science

  • Machine Learning

K-means Project Tutorial

  • easy

Use k-means algorithm to segment houses based on their coordinates.

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  • Data Science

  • Machine Learning

NLP Project Tutorial

  • easy

Create a url spam detector using NLP techniques and Support Vector Machine algorithm

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  • Data Science

  • Machine Learning

Regularized Linear Regression Project Tutorial

  • easy

Use a dataset with a lot of variables to practice your regularized linear regression skills and select only some of the features for your model

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  • Data Science

  • Machine Learning

Alternative time series project

  • easy

Use ARIMA model o create a cpu usage anomaly detection model.

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  • Data Science

  • Machine Learning

Decision Tree Project Tutorial

  • easy

Use decision tree algorithm to diagnose diabetes by using patiente medical information from previous medical exams

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  • Data Science

  • Machine Learning

  • Logistic Regression

Logistic Regression Project Tutorial

  • intermediate

Logistic Regression is the ideal first algorithm to learn how to model. Without doing much cleaning, train your model and optimize until you are satified with your evaluation and results.

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  • Python

  • Numpy

  • Data Science

Numpy Tutorial Exercises

  • intermediate

This interactive tutorial will help you become familiar on it, master the most used functionalities and help you clean up your first datasets

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  • Python

  • Data Science

  • Machine Learning

Introduction to Pandas

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  • Data Science

  • Calculus

Integrals and Derivatives

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  • Data Science

  • Machine Learning

K-nearest neighbors Project Tutorial

  • easy

Use KNN algorithm to build a simple movie recommender system.

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  • Data Science

  • Machine Learning

Naive Bayes Project Tutorial

  • easy

Use Naive Bayes algorithm to classify apps reviews as good or bad.

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  • Data Science

  • Machine Learning

Random Forest Project Tutorial

  • easy

Use Random Forest algorithm to predict a marketing campaign success by predicting the campaign impressions

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  • Python

  • Flask

  • Data Science

ML web app using Streamlit tutorial

  • easy

Use Streamlit to create a machine learning web application.

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  • Data Science

  • Machine Learning

Image Classifier Project Tutorial

  • easy

Use a deep learning algorithm to build an image classifier.

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  • Data Science

  • Data Processing

Data Preprocessing Project Tutorial

  • easy

This is a dataset that contains Airbnb data on New York City. You will use it to practice your new EDA (exploratory data analysis) and data wrangling skills.

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