Projets

• DébutantNiveau de compétence
• 3.9+
• 3 226 révisions

Sometimes, things that once worked perfectly suddenly hit a snag. Practice your knowledge of DataFrames to find the problem and fix it!

• DébutantNiveau de compétence
• 4.5+
• 1 834 révisions

Use SQL to analyze a database containing information about Transport for London journeys over 12 years!

• IntermédiaireNiveau de compétence
• 4.3+
• 3 375 révisions

Apply your importing and cleaning data and data manipulation skills to explore New York City Airbnb data.

• IntermédiaireNiveau de compétence
• 4.3+
• 655 révisions

Use mean-variance optimization to find optimal portfolio weights and then check how well they would have performed.

• IntermédiaireNiveau de compétence
• 4.3+
• 1 447 révisions

Join us at a leading insurance company, where well craft a model to predict customer charges and test it with new client data

• IntermédiaireNiveau de compétence
• 4.2+
• 3 290 révisions

Perform a hypothesis test to determine if more goals are scored in womens soccer matches than mens!

• DébutantNiveau de compétence
• 4.2+
• 1 264 révisions

Sharpen your debugging skills to enhance sales data accuracy.

• IntermédiaireNiveau de compétence
• 4.3+
• 969 révisions

Ready to analyze and visualize financial ratios? In this project, you will take on real-world challenges like evaluating the profitability and leverage of companies across industries.

• DébutantNiveau de compétence
• 4.2+
• 2 044 révisions

Use a variety of data manipulation techniques to explore different aspects of Legos history.

• IntermédiaireNiveau de compétence
• 4.4+
• 593 révisions

Powering Data for the Department of Energy - Building an ETL Pipeline

• AvancéNiveau de compétence
• 4.3+
• 815 révisions

Transcribe customer support audio calls, evaluate sentiment, search in text and identify common entities to improve customer service!

• IntermédiaireNiveau de compétence
• 4.2+
• 1 231 révisions

Query the VatComply API to gather exchange rate information and incorporate into a sales orders dataset!

• IntermédiaireNiveau de compétence
• 4.1+
• 1 160 révisions

Use web scraping and NLP to find the most frequent words in classic literature: Herman Melvilles novel, Moby Dick.

• DébutantNiveau de compétence
• 4.3+
• 2 037 révisions

Automatically generate keywords for a search engine marketing campaign using Python to send website visitors to the right landing page.

• IntermédiaireNiveau de compétence
• 3.8+
• 1 679 révisions

Examine flight delays & cancellations to uncover insights.

• IntermédiaireNiveau de compétence
• 4.3+
• 2 399 révisions

Use DataFrames to read and merge employee data from different sources.

• IntermédiaireNiveau de compétence
• 4.0+
• 877 révisions

Build an AI-powered inbox assistant to classify your emails using Llama.

• IntermédiaireNiveau de compétence
• 4.1+
• 2 176 révisions

Use logistic regression to predict whether people will make a claim on their car insurance!

• DébutantNiveau de compétence
• 4.3+
• 305 révisions

Build an educational quiz bot to generate questions and answers to quiz yourself or your students.

• IntermédiaireNiveau de compétence
• 4.4+
• 1 356 révisions

Analyze online shopping habits: returning vs. new customers using statistics & probability techniques!

• IntermédiaireNiveau de compétence
• 4.0+
• 1 347 révisions

Build models predicting customer churn for Indian telecom customers.

• IntermédiaireNiveau de compétence
• 4.0+
• 1 309 révisions

Apply your data manipulation skills to time series data on water levels of the River Thames.

• IntermédiaireNiveau de compétence
• 4.4+
• 706 révisions

Explore facial recognition with ML by distinguishing Arnold Schwarzenegger from others using Python and scikit-learn.

• AvancéNiveau de compétence
• 4.2+
• 802 révisions

Explore transportation time series data analysis to uncover patterns and forecast travel costs.

• DébutantNiveau de compétence
• 4.2+
• 1 858 révisions

Exploring flight data from NYC using advanced data joining techniques in R.

• IntermédiaireNiveau de compétence
• 3.9+
• 1 294 révisions

Use joining techniques to discover the oldest businesses in the world.

• IntermédiaireNiveau de compétence
• 4.2+
• 2 524 révisions

Chart electric vehicle charging trends to inform strategic planning.

• IntermédiaireNiveau de compétence
• 4.5+
• 810 révisions

Generate features from text and numeric variables to predict the popularity of books.

• IntermédiaireNiveau de compétence
• 4.3+
• 939 révisions

Use MLBs Statcast data to compare New York Yankees sluggers Aaron Judge and Giancarlo Stanton.

• DébutantNiveau de compétence
• 4.2+
• 979 révisions

Explore a dataset containing a centurys worth of Nobel Laureates. Who won? Who got snubbed?