When I started my journey as a data science entusiast , I stuck up when I was predicting climate change affected zone or not. During my intern days I got datasets and I started classifying what kind of data it is weather it is categorical or continuous, nominal or ordinal etc. I got a feature named Zip code which is of type nominal categorical data type. For nominal data type one hot encoding may be a solution but what about 15k unique values? …

Ravi Pandey

Data Science , Cloud Developer, geeky

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