This repo contains my completed projects at DataCamp, in a Jupyter notebook format.
The projects cover some of the most popular data science and machine learning tasks with real-world data using Python, R and SQL.
| Project | Description | Topics |
|---|---|---|
| ASL Recognition with Deep Learning | Build a convolutional neural network to classify images of letters from American Sign Language. | neural-network, image-processing |
| Classify Song Genres from Audio Data | Rock or rap? Apply machine learning methods in Python to classify songs into genres. | machine-learning, logistic-regression, decision-tree, pca |
| Comparing Search Interest with Google Trends | Manipulate and plot time series data from Google Trends to analyze changes in search interest over time. | importing-and-cleaning, data-manipulation, data-visualization, time-series |
| Disney Movies and Box Office Success | Explore Disney movie data, then build a linear regression model to predict box office success. | importing-and-cleaning, data-manipulation, data-visualization, statistical-inference, bootstrap |
| Dr. Semmelweis and the Discovery of Handwashing | Reanalyse the data behind one of the most important discoveries of modern medicine: handwashing. | importing-and-cleaning, data-manipulation, data-visualization |
| Exploring the Bitcoin Cryptocurrency Market | You will explore the market capitalization of Bitcoin and other cryptocurrencies. | importing-and-cleaning, data-manipulation, data-visualization |
| Exploring the NYC Airbnb Market | Apply data importing and cleaning skills to extract insights about the New York City Airbnb market. | importing-and-cleaning, data-manipulation |
| Extract Stock Sentiment from News Headlines | Scrape news headlines for FB and TSLA then apply sentiment analysis to generate investment insight. | data-manipulation, data-visualization, sentiment-analysis, nlp |
| Find Movie Similarity from Plot Summaries | Use NLP and clustering on movie plot summaries from IMDb and Wikipedia to quantify movie similarity. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, nlp |
| Generating Keywords for Google Ads | Automatically generate keywords for a search engine marketing campaign using Python. | data-manipulation, text-analysis |
| Introduction to DataCamp Projects | If you've never done a DataCamp project, this is the place to start! | data-visualization |
| Naïve Bees: Image Loading and Processing | Build a deep learning model that can automatically detect honey bees and bumble bees in images. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, neural-network, image-processing |
| Naïve Bees: Predict Species from Images | Load, transform, and understand images of honey bees and bumble bees in Python. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, neural-network, image-processing |
| Naïve Bees: Deep Learning with Images | Build a model that can automatically detect honey bees and bumble bees in images. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, neural-network, image-processing |
| Predicting Credit Card Approvals | Build a machine learning model to predict if a credit card application will get approved. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, logistic-regression |
| Real-time Insights from Social Media Data | Learn to analyze Twitter data and do a deep dive into a hot trend. | importing-and-cleaning, data-manipulation, data-visualization, sentiment-analysis |
| Reducing Traffic Mortality in the USA | How can we find a good strategy for reducing traffic-related deaths? | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, pca, cluster-analysis |
| Risk and Returns: The Sharpe Ratio | Use pandas to calculate and compare profitability and risk of different investments using the Sharpe Ratio. | importing-and-cleaning, data-manipulation, data-visualization, time-series |
| Streamlining Employee Data | Use DataFrames to read and merge employee data from different sources. | importing-and-cleaning, data-manipulation |
| The Android App Market on Google Play | Load, clean, and visualize scraped Google Play Store data to gain insights into the Android app market. | importing-and-cleaning, data-manipulation, data-visualization, sentiment-analysis |
| The Hottest Topics in Machine Learning | Use Natural Language Processing on NIPS papers to uncover the trendiest topics in machine learning research. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, nlp, lda |
| What and Where are the World's Oldest Businesses | Use joining techniques to discover the oldest businesses in the world. | importing-and-cleaning, data-manipulation |
| Which Debts Are Worth the Bank's Effort? | Play bank data scientist and use regression discontinuity to see which debts are worth collecting. | importing-and-cleaning, data-manipulation, data-visualization, statistical-inference, regression-discontinuity |
| Who's Tweeting? Trump or Trudeau? | Build a machine learning classifier that knows whether President Trump or Prime Minister Trudeau is tweeting! | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, nlp |
| Writing Functions for Product Analysis | Use coding best practices and functions to improve a script! | programming |
| Project | Description | Topics |
|---|---|---|
| A Text Analysis of Trump's Tweets | Apply text mining to Donald Trump's tweets to confirm if he writes the (angrier) Android half. | importing-and-cleaning, data-manipulation, data-visualization, sentiment-analysis |
| Clustering Bustabit Gambling Behavior | Use cluster analysis to glean insights into cryptocurrency gambling behavior. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, pca, cluster-analysis |
| Degrees That Pay You Back | Explore the salary potential of college majors with a k-means cluster analysis. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, cluster-analysis, k-means |
| Dr. Semmelweis and the Discovery of Handwashing | Reanalyse the data behind one of the most important discoveries of modern medicine: handwashing. | importing-and-cleaning, data-manipulation, data-visualization |
| Drunken Datetimes in Ames, Iowa | Apply your skills from "Working with Dates and Times in R" to breathalyzer data from Ames, Iowa. | importing-and-cleaning, data-manipulation, data-visualization |
| Functions for Food Price Forecasts | Write functions to forecast time series of food prices in Rwanda. | importing-and-cleaning, data-manipulation, data-visualization, time-series |
| Importing and Cleaning Data | Apply your importing and data cleaning skills to real-world soccer data. | importing-and-cleaning, data-manipulation, data-visualization |
| Introduction to DataCamp Projects | If you've never done a DataCamp project, this is the place to start! | data-visualization |
| Kidney Stones and Simpson's Paradox | Use logistic regression to determine which treatment procedure is more effective for kidney stone removal. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, logistic-regression |
| Modeling the Volatility of US Bond Yields | Discover how the US bond yields behave using descriptive statistics and advanced modeling. | importing-and-cleaning, data-manipulation, data-visualization, time-series, garch |
| Planning Public Policy in Argentina | Apply unsupervised learning techniques to help plan an education program in Argentina. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, pca, cluster-analysis |
| Predict Taxi Fares with Random Forests | Use regression trees and random forests to find places where New York taxi drivers earn the most. | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, random-forest |
| Reducing Traffic Mortality in the USA | How can we find a good strategy for reducing traffic-related deaths? | importing-and-cleaning, data-manipulation, data-visualization, machine-learning, pca, cluster-analysis |
| Rise and Fall of Programming Languages | Analyze the relative popularity of programming languages over time based on Stack Overflow data. | importing-and-cleaning, data-manipulation, data-visualization |
| The Impact of Climate Change on Birds | Predict the impact of climate change on bird distributions using spatial data and machine learning. | importing-and-cleaning, data-manipulation, data-visualization, spatial-data, machine-learning |
| Trends in Maryland Crime Rates | Apply hierarchical and mixed-effect models to analyze Maryland crime rates. | importing-and-cleaning, data-manipulation, data-visualization, statistical-inference, hierarchical-mixed-effects |
| Visualizing COVID-19 | Visualize the rise of COVID-19 cases globally with ggplot2. | importing-and-cleaning, data-manipulation, data-visualization |
| Visualizing Inequalities in Life Expectancy | Compare life expectancy across countries and genders with ggplot2. | importing-and-cleaning, data-manipulation, data-visualization |
| Where Would You Open a Chipotle? | Create and explore interactive maps using Leaflet to determine where to open the next Chipotle. | importing-and-cleaning, data-manipulation, data-visualization, spatial-data |
| Project | Description | Topics |
|---|---|---|
| Analyze International Debt Statistics | Write SQL queries to answer interesting questions about international debt using data from The World Bank. | importing-and-cleaning, data-manipulation |
| Introduction to DataCamp Projects | If you've never done a DataCamp project, this is the place to start! | importing-and-cleaning, data-manipulation |
| What and Where are the World's Oldest Businesses | Use joining techniques to discover the oldest businesses in the world. | importing-and-cleaning, data-manipulation |