4-8 Missing Data Imputation (2) KNN Imputation

- How to impute missing data when it occurs with some patterns. - What is KNN imputation? - How to implement KNN imputation by Python. Previous: https://youtu.be/14awjxsvt-U Next: https://youtu.be/Womod8N2mHA Playlist: https://www.youtube.com/playlist?list=PLnccJ9vccaGlC77PmUoPh2cUziN2k6yrs This course "Predictive Analytics by Machine Learning" explicates essential concepts and techniques ranging from foundational to advanced. It covers not only machine learning algorithms but also various concepts and methods for data preprocessing. This course will guide you step-by-step, equipping you with the skills to confidently apply machine learning to real-world predictive analytics. Instructor: Takuma Kimura (木村 琢磨), Ph.D. Scientist of Organizational Behavior and Analytics https://orcid.org/0000-0001-7126-188X https://www.linkedin.com/in/takuma-kimura-ba6242104/ #machinelearning #datascience #missingdata #missingvalue #knnimputation