July 2017
Beginner to intermediate
312 pages
7h 27m
English
Content preview from Python Social Media Analytics
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Duplicate removal
Depending on data source we might notice multiple duplicates in our dataset. The decision to remove duplicates should be based on the understanding of the domain. In most cases, duplicates come from errors in data collection process and it is recommended to remove them in order to reduce bias in our analysis, with the help of the following:
df = df.drop_duplicates(subset=['column_name'])
Knowing basic text cleaning techniques, we can now learn how to store the data in an efficient way. For this purpose, we will explain how to use one of the most convenient NoSQL databases—MongoDB.
Capture: Once you have made a connection to your API you need to make a special request and receive the data at your end. This step requires ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.