Python is a cool language when it comes to machine learning. Data visualization is the keys to building best machine learning model. And Without data visualization machine learning is just a waste of time data visualization helps us understand data and relationships between features. Here we will learn which are the best plots to visualize what type of data. Data is basically of two two types--- 1.Numeric 2.Categorical 1. Draw distribution for single feature -- If the feature is of categorical type then its better to use bar plots. in diagram given below you can see the different company names that produces automobiles these company names are categorical and graph shows which company manufactured how many autos If the feature is numerical its better to draw histogram with bins. in diagram below you might see that engine size is plotted against number of autos . notice that engine size is a numerical feature if the feature is numerical then there are ...
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