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Qualitatively Visual
blog.ouseful.info@psychemedia
Tony Hirst
Dept of Communication & Systems,The Open University
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STOPWords
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Stop wordlists to tf-idf…
term frequency-inverse document frequency
Information retrieval research
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wordlists to tf-idf…
term frequency-inverse document frequency
Information retrieval research
Term frequency
Inverse Document frequency
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tf-idf
SMALL when a term is commonacross many docs
LARGE when a term is commonin a small number of docs
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#bbcqt & #newsnight
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Audience interest differencing
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http://chrisharrison.net/projects/wordspectrum/pdfs/mac-pc-dist0.pdf
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http://www.prochronism.com/2012/04/mad-men-3-get-off-phone.htmlhttp://www.prochronism.com/
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http://www.prochronism.com/
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Presentation Graphicsvs.
Visual Analysis
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Explanatory visualizationData visualizations that are used to transmit information or a point of view from the designer to the reader. Explanatory visualizations typically have a specific “story” or information that they are intended to transmit.
Exploratory visualizationData visualizations that are used by the designer for self-informative purposes to discover patterns, trends, or sub-problems in a dataset. Exploratory visualizations typically don’t have an already-known story.
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http://www.datarevelations.com/the-likert-question-question.html
http://www.datarevelations.com/the-likert-question-question.html
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http://www.datarevelations.com/the-likert-question-question.html
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http://www.datarevelations.com/the-likert-question-question.html
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http://www.organizationview.com/net-stacked-distribution-a-better-way-to-visualize-likert-data
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Data sketches[ Amanda Cox, New York Times ]
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Bertin’s Visu
al Variables
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Rggplot2
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Reproducible Research
Reproducible Visualisation
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(Accession Plot)
@mediaczar
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Follower count nonsense
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http://tdwi.org/Articles/2010/04/14/Data-Visualization.aspx?Page=3
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http://eagereyes.org/techniques/spirals
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IBM Historio
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Gource
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Where I situate myself…
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ESP
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EmergenEEeeeEmergent
Social
Positioning
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A
B
Is followed byFollo
ws
Is followed byfocus
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A
B
Is followed byFollo
ws
Followspeer
peerFollows
Is followed byfocus
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A
B
Is followed byFollo
ws
peerFollows
Is followed byfocus
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Friends of followers
Google+ (Python)
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Co-tags/co-topics
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Journalists by co-tag
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Friends’ Likes(Google Refine)
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Gephi
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-grab a list of companies that may be associated with “Tesco” by querying the OpenCorporates reconciliation API for tesco
-grab the filings for each of those companies
-trawl through the filings looking for director appointments or terminations
- store a row for each directorial appointment or termination including the company name and the director.
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Google Refine
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Visualising Structureand
Visual Signatures
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Documents as a Database
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http://www.neoformix.com/2008/DirectedSentenceDiagrams.html
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Data Driven Storytelling
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Many eyes word tree
IBM Many Eyes
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IBM Many Eyes
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@psychemedia
blog.ouseful.info