Decision Trees Explained | Introduction to Decision Trees

The decision trees algorithm belongs to the family of supervised learning algorithms. Just like other supervised learning algorithms, decision trees model relationships, and dependencies between the predictive outputs and the input features. As the name suggests, the decision tree algorithm is a tree-structured classifier preferably used to solve classification problems. When a decision tree categorizes data into different classes it is called a classification tree. When it predicts numeric values, it is known as a regression tree. Interestingly, decision tree algorithms are used for regression models as well. The same library that you would use to build a classification model, can also be used to build a regression model after changing some of the parameters. We use Attribute Selection Method techniques to simplify the decision-making process and calculate values for every attribute. Watch the video to learn in detail about Decision Trees. Table of Contents: 0:00 – Introduction to discussion topics 0:28 – Learning about supervised learning algorithm 01:52 – Classification of nodes 03:09 – Real-life example to understand decision tree 04:00 – Attribute selection techniques 05:26 – Design of a decision tree 06:15 – Problem with decision trees For more captivating community talks featuring renowned speakers, check out this playlist: https://youtube.com/playlist?list=PL8eNk_zTBST-EBv2LDSW9Wx_V4Gy5OPFT -- At Data Science Dojo, we believe data science is for everyone. Our data science trainings have been attended by more than 10,000 employees from over 2,500 companies globally, including many leaders in tech like Microsoft, Google, and Facebook. For more information please visit: https://hubs.la/Q01Z-13k0 💼 Learn to build LLM-powered apps in just 40 hours with our Large Language Models bootcamp: https://hubs.la/Q01ZZGL-0 💼 Get started in the world of data with our top-rated data science bootcamp: https://hubs.la/Q01ZZDpt0 💼 Master Python for data science, analytics, machine learning, and data engineering: https://hubs.la/Q01ZZD-s0 💼 Explore, analyze, and visualize your data with Power BI desktop: https://hubs.la/Q01ZZF8B0 -- Unleash your data science potential for FREE! Dive into our tutorials, events & courses today! 📚 Learn the essentials of data science and analytics with our data science tutorials: https://hubs.la/Q01ZZJJK0 📚 Stay ahead of the curve with the latest data science content, subscribe to our newsletter now: https://hubs.la/Q01ZZBy10 📚 Connect with other data scientists and AI professionals at our community events: https://hubs.la/Q01ZZLd80 📚 Checkout our free data science courses: https://hubs.la/Q01ZZMcm0 📚 Get your daily dose of data science with our trending blogs: https://hubs.la/Q01ZZMWl0 -- 📱 Social media links Connect with us: https://www.linkedin.com/company/data-science-dojo Follow us: https://twitter.com/DataScienceDojo Keep up with us: https://www.instagram.com/data_science_dojo/ Like us: https://www.facebook.com/datasciencedojo Find us: https://www.threads.net/@data_science_dojo -- Also, join our communities: LinkedIn: https://www.linkedin.com/groups/13601597/ Twitter: https://twitter.com/i/communities/1677363761399865344 Facebook: https://www.facebook.com/groups/AIandMachineLearningforEveryone/ Vimeo: https://vimeo.com/datasciencedojo Discord: https://discord.com/invite/tj8ken4Err _ Want to share your data science knowledge? Boost your profile and share your knowledge with our community: https://hubs.la/Q01ZZNCn0 #decisiontrees #machinelearning #supervisedlearning