Kaggle is a popular platform for data science competitions, where individuals and teams can participate in challenges to solve real-world problems using data. It serves as a hub for data scientists, both novices and professionals, to enhance their skills, compete for prizes, and build their portfolios. Many users start their journey on Kaggle by participating in well-known competitions, such as the Titanic Competition, which is often recommended for beginners due to its extensive resources and community support ³.

The platform not only allows users to compete but also provides a wealth of datasets and kernels (code notebooks) that can be used for practice and learning. Participants can share their code and insights, fostering a collaborative environment that encourages learning and improvement ⁴.

Kaggle has become a significant part of the data science landscape, helping individuals gain practical experience that can be beneficial in the job market ⁴.