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Frontiers | Social Data: Biases, Methodological Pitfalls, and Ethical Boundaries | Big Data
Social data in digital form—including user-generated content, expressed or implicit relations between people, and behavioral traces—are at the core of popular applications and platforms, driving the research agenda of many researchers.... We identify a variety of menaces in the practices around social data use, and organize them in a framework that helps to identify them.
bigdata  AlgoReport  researchmethods  socialmedia  research  tech&society 
yesterday by barbarafister
Using Big Data to Examine the Relationship Between Facebook Engagement and Local Newscast Ratings: Journalism Practice: Vol 0, No 0
Local TV news stations regularly post to social media, on Facebook in particular, in an effort to engage audiences, but little is known about the effect of this practice on newscast ratings. We examine the relationship between engagement on Facebook and newscast ratings using data from Shareablee and Nielsen respectively in regression analyses. We find that Facebook engagement does not cannibalize TV ratings, rather there is a clear positive relationship between the two. However, further analyses suggest that this relationship may be driven by interest in news events or other market-wide factors that result in both Facebook engagement and viewership increasing or decreasing simultaneously.
Research  bigdata  fb  tv  sm  engagement  ratings 
2 days ago by paulbradshaw
Twitter
Complete Guide to Deploy Containerized Applications using AWS Fargate.
AI  DataScience  BigData  Analytics  from twitter_favs
3 days ago by cdrago
Twitter
Click on the link to apply => Sr. Machine Learning Scientist
iot  ai  bigdata  analytics  from twitter_favs
4 days ago by krishnau
Twitter
This is next Tuesday! A great talk on + here at
bigdata  globaldev  from twitter_favs
5 days ago by csabatino
Big data opens up vast new possibilities for insurers | Financial Times
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https://www.ft.com/content/d7000d78-519c-11ea-90ad-25e377c0ee1f
If there is one thing that generates feverish excitement in the insurance world, it is the huge potential for new sources of data to revolutionise the way the industry works ... Insurance has traditionally been based on the concept of risk pooling, in which groups of people share risks. But by using more data and segmenting risks more finely, those pools break down. Prices are more tailored to each customer.
bigdata  insurance  risk  discrimination  AlgoReport 
5 days ago by barbarafister
Amazon: How Bezos built his data machine
Amazon “happen to sell products, but they are a data company,” says James Thomson, one of the former executives interviewed.

“Each opportunity to interact with a customer is another opportunity to collect data.”
AlgoReport  tech&society  privacy  bigdata  surveillancecapitalism  Amazon 
5 days ago by barbarafister
Twitter
RT : What is Spark? This episode of Data Exposed provides an answer and explores using Spark in Clusters. Watch…
BigData  from twitter
6 days ago by tbony
Data Brokers are Cruising for a Bruising | WIRED
We blame hackers for breaches, but shadowy brokers are often just as culpable, and they need to be held accountable.
data  bigdata  surveillance  security  databrokers  AlgoReport 
7 days ago by barbarafister
Is your phone or Fitbit the future of medical diagnosis? - Vox
Digital phenotyping, which can detect patterns from text messages, movements, and even our speech, could transform health care. But is our personal information at stake?
privacy  medical  bigdata  healthcare  AlgoReport 
8 days ago by barbarafister
Twitter
Data Relevance is crucial with and
Checkout my 1 Minute Video Explaining the Four Steps…
AI  BigData  from twitter_favs
9 days ago by JINHONG

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