Join Barton Poulson for an in-depth discussion in this video Human-generated data, part of Techniques and Concepts of Big Data.
Big data can come from several different sources.…Now, one way to think about it is whether…the data was produced by a human…or whether it was produced by a machine.…We humans generate a lot of data…whether we mean to or not.…That's what we're going to cover in this movie.…This first thing I want to talk about is intentional data.…This is data that you know you are creating,…so for instance, if you take photos, videos,…or record audio or put text on a social network,…you know you're doing it.…You can also click "like" if you're on Facebook.…
When you do web searches, a record of the…web pages that you have viewed are bookmarked.…Your emails and your text messages.…Your cell phone calls.…If you read an eBook, the highlights, the notes…in the bookmarks and online purchases.…All of these are kinds of data that do not exist…until the person deliberately makes them happen,…so these are records of human actions.…What's interesting about it is, in addition to these…intentional pieces of information,…there's also meta data.…
Lynda.com is a PMI Registered Education Provider. This course qualifies for professional development units (PDUs). To view the activity and PDU details for this course, click here.
The PMI Registered Education Provider logo is a registered mark of the Project Management Institute, Inc.
- What makes big data "big"
- Understanding how big data impacts consumers, businesses, and research
- Exploring the intersection of data science and big data
- Facing big data's ethical challenges
- Understanding the sources and structures of big data
- Storing big data
- Prepping big data for analysis
Skill Level Beginner
What Is Big Data?
2. How Is Big Data used?
3. Big Data and Data Science
4. Ethics in Big Data
Challenges with anonymity5m 51s
5. Sources and Structures of Big Data
6. Storing Big Data
7. Preparing Data for Analysis
8. Big Data Analysis
Next steps1m 58s
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.Cancel
Take notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.