Projets

• DébutantNiveau de compétence
• 4.4+
• 5 000 révisions

Dive into sleep data and gain insights about factors that impact sleep quality

• IntermédiaireNiveau de compétence
• 4.2+
• 5 025 révisions

Review a data analysis workflow for adherence to Python standards and best-practices.

• DébutantNiveau de compétence
• 4.3+
• 5 056 révisions

Use categorization and ranking techniques to explore 101 years of American baby names.

• IntermédiaireNiveau de compétence
• 4.4+
• 9 561 révisions

Clean customer data and use logistic regression to predict whether people will make a claim on their car insurance!

• AvancéNiveau de compétence
• 4.1+
• 2 514 révisions

Use LLMs to solve diverse language tasks for a car dealership company.

• IntermédiaireNiveau de compétence
• 4.5+
• 4 528 révisions

Use SQL to analyze a database containing information about Student performance!

• AvancéNiveau de compétence
• 4.4+
• 6 139 révisions

Use your SQL skills to find out how many companies reached a valuation of over $1 billion across different industries between 2019 and 2021!

• IntermédiaireNiveau de compétence
• 4.2+
• 2 014 révisions

Develop a multi-input model to classify characters from scanned documents.

• DébutantNiveau de compétence
• 4.0+
• 3 164 révisions

Conduct a supply chain analysis of the ingredients used in an avocado toast to gain an understanding of the complex supply chain involved.

• IntermédiaireNiveau de compétence
• 4.4+
• 3 872 révisions

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

• AvancéNiveau de compétence
• 4.1+
• 4 060 révisions

Identify issues in a manufacturing process using SQL window functions and subqueries

• IntermédiaireNiveau de compétence
• 4.3+
• 2 549 révisions

Build a machine learning model to predict if a credit card application will get approved.

• IntermédiaireNiveau de compétence
• 4.3+
• 2 342 révisions

Enhance your SQL Skills with hands-on data cleaning in PostgreSQL: perform analyses while working with incorrect data types and missing values.

• IntermédiaireNiveau de compétence
• 4.3+
• 797 révisions

Develop a system that can detect Cyber Threats in your companys network traffic logs using Deep Learning.

• IntermédiaireNiveau de compétence
• 4.3+
• 3 758 révisions

Manipulate date and time using Python

• DébutantNiveau de compétence
• 4.3+
• 2 151 révisions

Analyze UEFA Champions League Soccer Games using Snowflake SQL.

• DébutantNiveau de compétence
• 4.3+
• 2 826 révisions

Use data manipulation and visualization to explore a television broadcast dataset from the Super Bowl.

• DébutantNiveau de compétence
• 4.4+
• 2 390 révisions

Develop a new app feature with your Python skills to calculate calories and nutrition values from user input.

• IntermédiaireNiveau de compétence
• 4.2+
• 1 008 révisions

Building an image processing pipeline for data augmentation.

• IntermédiaireNiveau de compétence
• 4.5+
• 350 révisions

Use regression and machine learning models to predict daily power consumption based on temporal factors.

• AvancéNiveau de compétence
• 4.4+
• 2 009 révisions

Perform a machine learning experiment to find the best model that predicts the temperature in London!

• AvancéNiveau de compétence
• 4.4+
• 717 révisions

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

• IntermédiaireNiveau de compétence
• 4.2+
• 3 106 révisions

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

• DébutantNiveau de compétence
• 4.5+
• 1 200 révisions

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

• IntermédiaireNiveau de compétence
• 4.3+
• 1 338 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
• 4.1+
• 1 100 révisions

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

• IntermédiaireNiveau de compétence
• 4.2+
• 2 493 révisions

Perform hypothesis tests to determine if the adverse effects of a pharmaceutical drug are significant!

• DébutantNiveau de compétence
• 3.9+
• 3 050 révisions

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

• IntermédiaireNiveau de compétence
• 4.3+
• 1 334 révisions

Solve the Taxi-v3 environment using Q-learning, ensuring efficient AI-driven transportation.

• IntermédiaireNiveau de compétence
• 4.1+
• 2 059 révisions

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