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AVAC: A Machine Learning based Adaptive RRAM Variability-Aware Controller for Edge Devices. (arXiv:2005.03077v1 [eess.SY])

Recently, the Edge Computing paradigm has gained significant popularity both in industry and academia. Researchers now increasingly target to improve performance and reduce energy consumption of such devices. Some recent efforts focus on using emerging RRAM technologies for improving energy efficiency, thanks to their no leakage property and high integration density. As the complexity and dynamism of applications supported by such devices escalate, it has become difficult to maintain ideal performance by static RRAM controllers. Machine Learning provides a promising solution for this, and hence, this work focuses on extending such controllers to allow dynamic parameter updates. In this work we propose an Adaptive RRAM Variability-Aware Controller, AVAC, which periodically updates Wait Buffer and batch sizes using on-the-fly learning models and gradient ascent. AVAC allows Edge devices to adapt to different applications and their stages, to improve computation performance and reduce energy consumption. Simulations demonstrate that the proposed model can provide up to 29% increase in performance and 19% decrease in energy, compared to static controllers, using traces of real-life healthcare applications on a Raspberry-Pi based Edge deployment.




e learning

Over a Million California Students Lack Access to Remote Learning

More than a month since officials closed schools due to Covid-19, California leaders said a two-week blitz led by First Partner Jennifer Siebel Newsom has brought in 70,000 computers and other devices that will be distributed to needy students this week. Gov. Gavin Newsom has stressed the importance of distance learning and education multiple times during the past month—even talking about helping his own children with school work.…




e learning

Online learning tips from an award-winning professor




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City Visions: Schools Navigate Remote Learning; Novelist Vanessa Hua on Finding Joy in a Pandemic

Schools are closed, and Zoom is the new classroom for thousands of Bay Area students. We'll discuss how local school districts are handling distance learning, get tips from teachers and hear about what we can do to create equitable learning experiences for all. We'll also get a update on the lastest local pandemic developments and hear a specially composed reflection on life in the coronavirus era by Bay Area novelist Vanessa Hua. And we want to hear from you. Call us during the show with your questions and experiences: 866-798-TALK or send an email anytime to cityvisions@kalw.org . Wednesday, April 15 at 9 PM. Guests : Erin Allday , health reporter, San Francisco Chronicle Peter Chin-Hong , professor of medicine and infectious diseases specialist, UCSF JC Farr , principal, Tamalpais High School in Marin County Lisa Kelly , 6th grade English teacher at the Life Academy in Oakland Jill Tucker, K-12 education reporter, San Francisco Chronicle Vanessa Hua , novelist whose books include




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Distance Learning Creates Barriers For Some Special Ed Students

Educators, parents and students are all struggling to find their way through distance learning, but the challenges can be even greater for special education students.




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Interview: PreK-12 Distance Learning During the COVID-19 Shutdown

Christ Episcopal School Director of Technology Bob Krieger discusses distance learning measures for early childhood to high school students implemented since the school shut down in mid-March in response to the spread of COVID-19.




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A Few Schools Reopen, But Remote Learning Could Go On For Years In U.S.

May 7 is the date that Montana Gov. Steve Bullock, a Democrat, declared it was safe to open up schools. The state has had fewer than 500 reported cases of the coronavirus as of this week. But according to the state's Office of Public Instruction, just a few school districts in small towns have taken the governor up on the offer. That gap — between a state executive proclaiming schools OK to open and the reality of tiny groups of students gathering in just a few schools — shows the logistical challenges educators and state officials around the country face in any decision to reopen. Willow Creek School in Three Forks, Mont., is opening its doors and expects a few dozen of its 56 students to show up. Troy, a northwestern Montana town, is holding limited and voluntary "study hall" visits, focusing on special education students, as well as some outdoor activities. The town of Glasgow says it will open its schools on a limited basis to students without devices. Libby, a town of fewer than 3




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Online Learning / Body Positivity / New Arrivals

San Francisco Unified is pushing to get all students online and learning . We’ll hear why getting families computers and internet access in the age of COVID-19 is complicated. Then, we talk to body image activist Virgie Tovar about the new hidden messaging to teenage girls. And, we’ll continue our New Arrivals series featuring local authors.




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Higher Ed: Yes, Extra Credit Can Enhance Learning – But Don’t Overestimate Its Value

Academia is divided over the wisdom of offering students extra credit on tests or projects. In this episode of the KUT podcast “Higher Ed,” KUT’s Jennifer Stayton and Southwestern University President Dr. Ed Burger discuss the utility and merit of offering extra points for extra effort. Ed says for the most part he supports extra...




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Offloading your Informix data in Spark, Part 5: Machine Learning will help you extrapolate future orders

Part 5 of this tutorial series teaches you how to add machine learning to your data to help you extrapolate future orders.




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Talkback: Parents, children and remote learning during coronavirus

While some parents are sharing picture-perfect posts about their home-schooling skills, others are pulling their hair out as they try to work and get their kids through this sudden introduction to remote learning. What lessons can we take from this crazy situation?




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Schools stay open in Tasmania but online learning to be provided if parents choose

Tasmanian public schools will remain open "for the time being", while pubs, clubs, sporting venues and churches close from midday.




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Survey of 10,000 teachers uncovers fears about remote learning and returning to classrooms

As parents struggle to support their children learning at home, a survey of 10,000 teachers finds only half of those in the public system think Australia's remote learning arrangements are sufficient.




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Autism dual diagnoses, mandatory to receive learning support in South Australia, to be scrapped

Autistic students have long needed two separate diagnoses before receiving extra help at school, but from October that will no longer be the case.




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Charles Darwin University course cuts create uncertainty for remote apprentice learning trade

Cameron Rowland says he can no longer complete his auto electrician training in Tennant Creek because of course cuts.




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Computers are learning to write, but could they ever produce a literary masterpiece?

Computers have traditionally excelled at mathematical tasks, and are now better than humans at games such as chess, but some AI experts believe they could one day produce literature to rival Shakespeare himself.




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Putting inclusive learning to work in Philadelphia

A Smarter Cities approach to closing the workforce skills gap




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Denver Public Schools likely to mix in-person classes with remote learning beginning in August

Denver Public Schools leadership announced Thursday that the next academic year is expected to begin on time in August, but likely will consist of a mix of in-person and remote learning in an effort to maintain social distancing and prioritize health and safety.




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A majority of students in Denver and Jeffco are engaging in online learning, districts say

Most students in Colorado’s two largest school districts are participating in remote learning, according to data from the districts. But statewide, it’s harder to tell how many Colorado children are learning from home while school buildings are closed due to the coronavirus.




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Denver Public Schools likely to mix in-person classes with remote learning beginning in August

Denver Public Schools leadership announced Thursday that the next academic year is expected to begin on time in August, but likely will consist of a mix of in-person and remote learning in an effort to maintain social distancing and prioritize health and safety.




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Warwick Academy Remote Learning Programme

[Written by Warwick Academy student An Mei Daniels] My school, Warwick Academy, is now several days into its programme of remote learning, which commenced on Friday 20th March in response to school closures due to the Covid-19 virus. In the days leading up to the school closure, teachers immediately started training so that the remote […]

(Click to read the full article)




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Remote Learning To Resume On Monday

Commissioner of Education, Kalmar Richards confirmed that the public schools in Bermuda will resume the remote learning program starting on Monday, April 20th. A government spokesperson said, “A key priority during this period is to ensure that educational activities continue through the extension of irregular school closures. Commissioner Richards said: “We are well aware that […]

(Click to read the full article)




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Online Learning At C.A.R.E. Learning Centre

In the midst of the ongoing Covid-19 pandemic, C.A.R.E. Learning Centre’s students are utilizing online tools to allow them to move forward with their educational goals. A spokesperson said, “C.A.R.E. Learning Centre is pleased to inform the public that all of their enrolled students are currently online learning and achieving their goals. There are a […]

(Click to read the full article)




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Overcoming The Digital Divide During At-Home Learning

In the Columbus City Schools, Ohio's largest school district, 62% of students have the required technology to learn online. The district is not alone. Schools around the state are on the hunt for online resources to close the gap -- and turning to corporate America and the public for help.




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Three Paper Thursday: Adversarial Machine Learning, Humans and everything in between

Recent advancements in Machine Learning (ML) have taught us two main lessons: a large proportion of things that humans do can actually be automated, and that a substantial part of this automation can be done with minimal human supervision. One no longer needs to select features for models to use; in many cases people are … Continue reading Three Paper Thursday: Adversarial Machine Learning, Humans and everything in between



  • Three Paper Thursday


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What helps women who have learning disabilities get checked for cervical cancer?

This is a paper produced as part of the PROP2 (Practitioner Research: Outcomes and Partnership) programme, a partnership between the Centre for Research on Families and Relationships (CRFR) at the University of Edinburgh and IRISS that was about health and social care in Scotland. This paper was written by Elaine Monteith from ENABLE Scotland who participated in the PROP2 programme. What this research paper explores: All women are asked to go to the doctor every few years to get a check for cancer but women who have a learning disability don’t go for these checks as often as other women. The paper explore what barriers there are for women attending for checks and also looks at what could be done to encourage women them to attend.




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SCIE report 68: SCIE learning together - reflections from the South West project

Report 68 published by the Social Care Institute for Excellence (SCIE) in November 2014. This report will help readers to understand the Learning Together methodology.





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Distance learning: Social-distance policing is racially skewed; how to fix it

Seen plenty of people on sidewalks or in parks gallivanting without masks and clustering less than six feet apart? Of course you have, no matter the racial, religious or ethnic composition of the neighborhood; it’s happening everywhere, especially on nice days.




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City education officials ramp up remote learning resources ‘to prepare for potential school closure’

Education officials, in a Friday morning webinar, instructed all city principals to prepare for an extended shutdown by assembling materials to send home with students, reviewing how to use online teaching platforms and deciding how to communicate with families, according to a copy of the presentation obtained by The News.




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The biggest questions facing NYC’s new remote learning system

A look at some of the challenges the city school system will be tackling in the days ahead.




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NYC’s remote learning amid coronavirus shutdown brings smiles, a few tears, on first day

Students cracked open laptops or homework packets Monday morning, while parents wrangled restless kids and teachers reconnected with pupils longing for some structure after a week of aimlessness spent mostly indoors.




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'I don’t know what that grading system should look like’: Reality - and dilemma - of NYC’s remote learning sets in

Teachers and school leaders across the country are struggling to maintain a semblance of structure and normalcy during remote learning while adapting to the approach’s many limitations. Grades are at the center of that debate.




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They can’t catch a break: NYC schools lose a week of spring break to continue remote learning

City teachers and students will lose most of the annual public school pause this year after state officials announced remote learning would press on during the first half of April, officials confirmed Tuesday.




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NYC Schools Chancellor Richard Carranza tells teachers to stop using Zoom for remote learning due to security concerns

Many teachers have been relying on the videoconferencing platform to chat with students during remote learning.




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Five kids, two iPads: how one Bronx family is navigating remote learning with a technology shortage

As a single parent of five young children with two iPads and no computers at home, she’s had to ration both her own attention, and her kids’ time with the devices.




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NOVA Resources for At-Home Learning




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A Few Schools Reopen, But Remote Learning Could Go On For Years In U.S.

Governors are starting to float ideas for reopening schools. But there are many concerns about what education will look like when that happens.




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Launching online learning at L.A. schools during coronavirus is 'akin to landing on the moon'

L.A. school chief says district is moving fast to set everything up and racing to find unconnected students. The number drops substantially in a week.




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Students are in 'desperate need' of computers amid coronavirus distance learning

Coronavirus: Gov. Newsom announced donations and other efforts to provide computers to students during closures, but it falls far short




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Home Learning for Young Children: A Daily Schedule

Establishing daily and weekly routines provides a structure for learning at home. Parents and children know how the day will unfold; routines create predictability and also anticipation for the fun and comforting things that will happen throughout the day. It can be helpful to identify a learning theme to explore together over the course of two weeks. You'll find a sample daily schedule below, with ideas for how to bring in the theme into every part of the day, from breakfast to read alouds to art and science activities. 




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AI and Machine Learning for Coders

If you’re looking to make a career move from programmer to AI specialist, this is the ideal place to start. Based on Laurence Moroney's extremely successful AI courses, this introductory book provides a hands-on, code-first approach to help you build confidence while you learn key topics.You’ll understand how to implement the most common scenarios in machine learning, such as computer vision, natural language processing (NLP), and sequence modeling for web, mobile, cloud, and embedded runtimes.




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Kubeflow for Machine Learning

If you’re training a machine learning model but aren’t sure how to put it into production, this book will get you there. Kubeflow provides a collection of cloud native tools for different stages of a model’s lifecycle, from data exploration, feature preparation, and model training to model serving. This guide helps data scientists build production-grade machine learning implementations with Kubeflow and shows data engineers how to make models scalable and reliable.




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9 Online Resources for Effective Learning

Technology is continuously leaving an indelible mark on many conceivable fields and industries, and education hasn’t been left behind either. Today, you no longer need to take admission classes and physically attend all your classes to earn a degree. All that is required of you is a working web connection and an incontestable thirst for […]

The post 9 Online Resources for Effective Learning appeared first on Dumb Little Man.




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Article: Marketing in China: Can Machine Learning Solve the ROI Problem?

William Bao Bean, managing director of Chinaccelerator, explains how investments in artificial intelligence and machine learning are helping marketers improve user targeting and return on investment.




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School bus drivers take on a new role to help students with distance learning

School bus drivers in the Upper Grand District School Board are transporting school work instead of students.




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Online learning in the time of Coronavirus: Tips for students and the instructors who support them

Abbe Herzig, AMS Director of Education In the midst of the upheaval due to the Coronavirus, students and faculty are transitioning to new virtual classrooms. Many of us haven’t chosen to learn or teach, but here we are, making the … Continue reading




e learning

Erratum. Predicting 10-Year Risk of End-Organ Complications of Type 2 Diabetes With and Without Metabolic Surgery: A Machine Learning Approach. Diabetes Care 2020;43:852-859




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Predicting the Risk of Inpatient Hypoglycemia With Machine Learning Using Electronic Health Records

OBJECTIVE

We analyzed data from inpatients with diabetes admitted to a large university hospital to predict the risk of hypoglycemia through the use of machine learning algorithms.

RESEARCH DESIGN AND METHODS

Four years of data were extracted from a hospital electronic health record system. This included laboratory and point-of-care blood glucose (BG) values to identify biochemical and clinically significant hypoglycemic episodes (BG ≤3.9 and ≤2.9 mmol/L, respectively). We used patient demographics, administered medications, vital signs, laboratory results, and procedures performed during the hospital stays to inform the model. Two iterations of the data set included the doses of insulin administered and the past history of inpatient hypoglycemia. Eighteen different prediction models were compared using the area under the receiver operating characteristic curve (AUROC) through a 10-fold cross validation.

RESULTS

We analyzed data obtained from 17,658 inpatients with diabetes who underwent 32,758 admissions between July 2014 and August 2018. The predictive factors from the logistic regression model included people undergoing procedures, weight, type of diabetes, oxygen saturation level, use of medications (insulin, sulfonylurea, and metformin), and albumin levels. The machine learning model with the best performance was the XGBoost model (AUROC 0.96). This outperformed the logistic regression model, which had an AUROC of 0.75 for the estimation of the risk of clinically significant hypoglycemia.

CONCLUSIONS

Advanced machine learning models are superior to logistic regression models in predicting the risk of hypoglycemia in inpatients with diabetes. Trials of such models should be conducted in real time to evaluate their utility to reduce inpatient hypoglycemia.