Information and digital literacy in education via the digital path
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Information and digital literacy in education via the digital path
Literacy in a digital education world and peripheral issues.
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Scooped by Elizabeth E Charles
January 13, 2021 4:18 PM
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Artificial intelligence can deepen social inequality. Here are 5 ways to help prevent this

Artificial intelligence can deepen social inequality. Here are 5 ways to help prevent this | Information and digital literacy in education via the digital path | Scoop.it
From Google searches and dating sites to detecting credit card fraud, artificial intelligence (AI) keeps finding new ways to creep into our lives. But can we trust the algorithms that drive it?

As humans, we make errors. We can have attention lapses and misinterpret information. Yet when we reassess, we can pick out our errors and correct them.

But when an AI system makes an error, it will be repeated again and again no matter how many times it looks at the same data under the same circumstances.

AI systems are trained using data that inevitably reflect the past. If a training data set contains inherent biases from past human decisions, these biases are codified and amplified by the system.
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Scooped by Elizabeth E Charles
November 28, 2019 2:13 PM
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How BERT Will Change the Way You Search

How BERT Will Change the Way You Search | Information and digital literacy in education via the digital path | Scoop.it

Welcome, BERT

Your internet searches are making Google one smart cookie, thanks to artificial intelligence.

 

For quite some time, algorithms have quietly worked their way through search engines, analyzing, and ranking the keywords. This newer search-ranking system is the Bidirectional Encoder Representations from Transformers (BERT). Bert arrived in the search room in October 2019.

 

BERT is the artificial intelligence algorithm designed to understand subtleties in language. The program’s algorithms can discriminate between the use of prepositions like “to” and correctly determine relationships between words and phrases. It reads nuances.

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Scooped by Elizabeth E Charles
April 25, 2019 2:19 PM
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The new digital divide is between people who opt out of algorithms and people who don't

The new digital divide is between people who opt out of algorithms and people who don't | Information and digital literacy in education via the digital path | Scoop.it
Every aspect of life can be guided by artificial intelligence algorithms – from choosing what route to take for your morning commute, to deciding whom to take on a date, to complex legal and judicial matters such as predictive policing.

Big tech companies like Google and Facebook use AI to obtain insights on their gargantuan trove of detailed customer data. This allows them monetize users’ collective preferences through practices such as micro-targeting, a strategy used by advertisers to narrowly target specific sets of users.
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Scooped by Elizabeth E Charles
December 3, 2020 3:16 PM
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the bigot in the machine –

the bigot in the machine – | Information and digital literacy in education via the digital path | Scoop.it

The New York Technical Services Librarians, an organization that has been active since 1923 – imagine all that has happened in tech services since 1923! – invited me to give a talk about bias in algorithms. They quickly got a recording up on their site and I am, more slowly, providing the transcript. Thanks for the invite and all the tech support, NYTSL!

The Bigot in the Machine: Bias in Algorithmic Systems

Abstract: We are living in an “age of algorithms.” Vast quantities of information are collected, sorted, shared, combined, and acted on by proprietary black boxes. These systems use machine learning to build models and make predictions from data sets that may be out of date, incomplete, and biased. We will explore the ways bias creeps into information systems, take a look at how “big data,” artificial intelligence and machine learning often amplify bias unwittingly, and consider how these systems can be deliberately exploited by actors for whom bias is a feature, not a bug. Finally, we’ll discuss ways we can work with our communities to create a more fair and just information environment. 

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Scooped by Elizabeth E Charles
May 23, 2019 1:09 PM
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Algorithmic bias detection and mitigation: Best practices and policies to reduce consumer harms

Algorithmic bias detection and mitigation: Best practices and policies to reduce consumer harms | Information and digital literacy in education via the digital path | Scoop.it

The private and public sectors are increasingly turning to artificial intelligence (AI) systems and machine learning algorithms to automate simple and complex decision-making processes.[1] The mass-scale digitization of data and the emerging technologies that use them are disrupting most economic sectors, including transportation, retail, advertising, and energy, and other areas. AI is also having an impact on democracy and governance as computerized systems are being deployed to improve accuracy and drive objectivity in government functions.

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