AI Watermarking Won't Curb Disinformation
"Generative AI allows people to produce piles upon piles of images and words very quickly. It would be nice if there were some way to reliably distinguish AI-generated content from human-generated content. It would help people avoid endlessly arguing with bots online, or believing what a fake image purports...
Source: eff.org
Predicting students’ academic progress and related attributes in first-year medical students: an analysis with artificial
"Background Dropout and poor academic performance are persistent problems in medical schools in emerging economies. Identifying at-risk students early and knowing the factors that contribute to their success would be useful for designing educational interventions. Educational Data Mining (EDM) methods...
Source: biomedcentral.com
How machine learning might unlock earthquake prediction
Researchers are applying artificial intelligence and other techniques in the quest to forecast quakes in time to help people find safety.
Source: technologyreview.com
This AI Trained on the Life Events of Every Person in Denmark. It Can Now Predict Their Future.
Artificial intelligence is very good at finding patterns. Given enough data it will start making telling you what's going to happen. "The AI can make highly accurate predictions about people’s lives, including how likely they are to die in a given time window and their personality traits." ... ...
Source: singularityhub.com
Coding excursions
Anonymity with encryption At Outcomes Engine we are working on techniques to gather data from learners, analyse the data, and share the data whilst maintaining anonymity. I was involved in some work in my previous company (pharmaceutical) with the security of personal data - in our case it was data...
The Lyonesse Project: a study of the coastal and marine environment of the Isles of Scilly (OASIS ID cornwall2-58903)
This project was commissioned by English Heritage and carried out between 2009 and 2013 by Historic Environment Projects, Cornwall Council with a team of specialists from Aberystwyth, Cardiff, Exeter and Plymouth Universities, English Heritage's Scientific Dating Team, volunteers and local experts and...
Source: archaeologydataservice.ac.uk
Can ultrasound novices develop image acquisition skills after reviewing online ultrasound modules? Elaine Situ-LaCasse.
Background Point-of-care ultrasound is becoming a ubiquitous diagnostic tool, and there has been increasing interest to teach novice practitioners. One of the challenges is the scarcity of qualified instructors, and with COVID-19, another challenge is the difficulty with social distancing between learners...
Source: biomedcentral.com
Adaptive testing reduces collusion in online tests
“Rensselaer-developed method proven effective in reducing collusion among students”
“When a distanced online test is performed, students receive the same questions, but at varying times depending on their skill level. For instance, students of highest mastery levels receive each question after...
Source: rpi.edu
Rashomon approach to medical education.
"The Rashomon approach was named after the 1950 film, Rashomon. In this film, a single event, a homicide is described from the different perspectives of the characters. In the Rashomon approach, teachers, like film directors, need to fully understand the big pictures so that they can engage characters = students...
Source: biomedcentral.com
New Technique Reveals Centuries of Secrets in Locked Letters
M.I.T. researchers have devised a virtual-reality technique that lets them read old letters that were mailed not in envelopes but in the writing paper itself after being folded into elaborate enclosures.
Source: nytimes.com
AI uses "ugly duckling" technique to spot melanoma with high accuracy
"Artificial intelligence is starting to combine with smartphone technology in ways that could have profound impacts on the way we monitor health, from tracking blood volume changes in diabetics to detecting concussions by filming the eyes." "Using the technology to spot melanoma in its early stages is...
Source: newatlas.com
Why Use Ensemble Learning? - Machine Learning Mastery: What are the Benefits of Ensemble Methods for Machine Learning? Ensembles
Why Use Ensemble Learning? - Machine Learning Mastery: What are the Benefits of Ensemble Methods for Machine Learning?
Ensembles are predictive models that combine predictions from two or more other models.
Ensemble learning methods are popular and the go-to technique when the best performance on...
Source: machinelearningmastery.com
Guide To Using Reverse Image Search For Investigations
"Guide To Using Reverse Image Search For Investigations - bellingcat: Reverse image search is one of the most well-known and easiest digital investigative techniques, with two-click functionality of choosing “Search Google for image” in many web browsers. This method has also seen widespread use...
Source: bellingcat.com
Publication bias is a challenge in science and a criticism of the influence of industry.
Publication bias is a challenge in science and a criticism of the influence of industry. In the domain of biosciences and drug development more accountability (e.g. the FDAAA 2007), editorial and peer-review training (as suggested by the Cochrane Collaboration), and statistical techniques (as championed...
Better wisdom from crowds: MIT scholars produce new method of harvesting correct answers from groups. “A new technique
Better wisdom from crowds: MIT scholars produce new method of harvesting correct answers from groups. “A new technique [described in 2017] can better extract correct answers from large groups of people. For a given question, people are asked two things: What they think the right answer is, and what...
Source: mit.edu
A Gentle Introduction to Joint, Marginal, and Conditional Probability: Probability quantifies the uncertainty of the outcomes
A Gentle Introduction to Joint, Marginal, and Conditional Probability: Probability quantifies the uncertainty of the outcomes of a random variable. It is relatively easy to understand and compute the probability for a single variable. Nevertheless, in machine learning, we often have many random variables...
Source: machinelearningmastery.com
AI Evidence Mapping. Developing a fully automated evidence synthesis tool for identifying, assessing and collating the evidence.
AI Evidence Mapping. Developing a fully automated evidence synthesis tool for identifying, assessing and collating the evidence. “Here, we describe a fully automated evidence synthesis system for intervention studies, one that identifies all the relevant evidence, assesses the evidence for reliability...
Source: bmj.com
Gaining insights with Natural Language Processing of Reddit Data to Evaluate Dermatology Patient Experiences and Therapeutics.
Gaining insights with Natural Language Processing of Reddit Data to Evaluate Dermatology Patient Experiences and Therapeutics. "There is a lack of research studying patient-generated data on Reddit, one of the world’s most popular forums with active users interested in dermatology. Techniques within...
Source: sciencedirect.com
Phrase of the day: "Future-directed Postfactual Speculation". A planning technique ('backcasting' - analogous to 'forecasting')
Phrase of the day: "Future-directed Postfactual Speculation". A planning technique ('backcasting' - analogous to 'forecasting') for deciding what steps would need to be taken to reach a particular future state. Used by futurists to help identify important factors that may lie ahead. "Backcasting is increasingly...
Source: wikipedia.org
Bloom's 2 Sigma Problem
I've been looking for another way of presenting evidence for instructional design that is more efficient than simple lectures. The data collected by Benjamin Bloom and published in 1984 seems useful and I've redrawn the graph so it looks more modern than the line drawings of the original. Learning...
Source: wikipedia.org
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