计算机代考程序代写 python data structure data science database data mining COMP3430 / COMP8430 Data wrangling
COMP3430 / COMP8430 Data wrangling Lecture 2: The data wrangling process and understanding data (Lecturer: ) Lecture outline ¡ñ The data wrangling process / pipeline / tasks ¡ñ Understanding data: sources, types, and formats ¡ñ Example data wrangling tools and resources The data mining / analytics process Typically up to 90% of time and effort […]