This post we will look at variable selection using the scikit-learn forest module.
If your organization is new to developing an analytics department be prepared for a long road of roadblocks and confusion.
First of lets start with the typical questions
Now, I do want to make a few things clear. One, An Analytics employee can cross into the BI domain and vice-versa. Two, if you are only doing visualization and data exploration then I would not consider your main profession to be Analytics. in order to to truly be considered an Analytics profession i would say you must be able to build predictive models.
Created with HTML Generator If you are ever working with surveys, form comments, user remarks and etc, you might be asked to analyse these comments. This post wont cover a "real text analysis", here are just going to use some basic python to count the frequency of words and then some simple plots for analysis.
Python Code: import re word_list = re.findall(r"[\w']+", s) print {word:word_list.count(word) for word in word_list} |