Dev Anand | One-hot encoding converts categories into separate binary features so models treat each category independently, without assuming any order. | Instagram

Machine Learning - Preprocessing Structured Data - One Hot Encoding

One Hot Encoding in Machine Learning - GeeksforGeeks

The General Social Survey asked the question: "For how many days during the past 30 days was your mental health, which includes stress, depression, and problems with emotions, not good?" Based on responses from 1,151 US residents, the survey reported a 95 % confidence interval of 3.40 to 4.24 days in 2010 . (a) Interpret this interval in context of the data. (b) What does "95% confident" mean? Explain in the context of the application. (c) Suppose the researchers think a 99 % confidence level wo