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Data Science News
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Improving User Productivity with Automated Personal Assistants: Analyzing and Predicting Task Reminders
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David Graus
from June 01, 2016
Automated personal assistants such as Google Now, Microsoft Cortana, Siri, M and Echo aid users in productivity-related tasks, e.g., planning, scheduling and reminding tasks or activities. In this paper we study one such feature of Microsoft Cortana: user-created reminders. Reminders are particularly interesting as they represent the tasks that people are likely to forget. Analyzing and better understanding the nature of these tasks could prove useful in inferring the user’s availability, aid in developing systems to automatically terminate ongoing tasks, allocate time for task completion, or pro-actively suggest (follow-up) tasks.
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Digital epidemiology reveals global childhood disease seasonality and the effects of immunization
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Proceedings of the National Academy of Sciences; Kevin M. Bakker, Micaela Elvira Martinez-Bakker, Barbara Helm, and Tyler J. Stevenson
from May 31, 2016
Disease surveillance systems largely focus on infectious diseases with high mortality, whereas less severe diseases often go unreported. Using chicken pox as an example, we demonstrate that Internet queries can be used as a proxy for disease incidence when reporting is lacking. We established that Google Trends accurately reflected clinical cases in countries with surveillance, and thus population-level dynamics of chicken pox. Then, we discovered robust seasonal variation in query behavior, with a striking latitudinal gradient on a global scale. Next, we showed that real-time data-mining of queries could forecast the timing and magnitude of outbreaks. Finally, our analyses revealed that countries with government-mandated vaccination programs have significantly reduced seasonality of queries, indicating vaccination efforts mitigated chicken pox outbreaks.
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What should we learn from past AI forecasts?
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Open Philanthropy Project, Luke Muehlhauser
from May 30, 2016
To investigate the nature of past AI predictions and cycles of optimism and pessimism in the history of the field, I read or skim-read several histories of AI and tracked down the original sources for many published AI predictions so I could read them in context. I also considered how I might have responded to hype or pessimism/criticism about AI at various times in its history, if I had been around at the time and had been trying to make my own predictions about the future of AI.
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Farmobile Launches Data Store – Minnesota Farmers Get Paid $2/Acre for Completed Electronic Field Record
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Farmobile
from April 08, 2016
Farmobile is proud to offer the world’s first data store to fairly compensate farmers for their digital assets.
We are launching our pilot program in Minnesota and plan to expand to other geographies soon.
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Introducing DeepText: Facebook’s text understanding engine
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Facebook Code, Engineering Blog
from June 01, 2016
Text is a prevalent form of communication on Facebook. Understanding the various ways text is used on Facebook can help us improve people’s experiences with our products, whether we’re surfacing more of the content that people want to see or filtering out undesirable content like spam.
With this goal in mind, we built DeepText, a deep learning-based text understanding engine that can understand with near-human accuracy the textual content of several thousands posts per second, spanning more than 20 languages.
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[1605.09548] Dynamics of Evolving Social Groups
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arXiv, Computer Science > Computer Science and Game Theory; Noga Alon, Michal Feldman, Yishay Mansour, Sigal Oren, Moshe Tennenholtz
from May 31, 2016
Exclusive social groups are ones in which the group members decide whether or not to admit a candidate to the group. Examples of exclusive social groups include academic departments and fraternal organizations. In the present paper we introduce an analytic framework for studying the dynamics of exclusive social groups.
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Deep Learning Trends @ ICLR 2016
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Tomas Malisiewicz, Tombone's Computer Vision Blog:
from June 01, 2016
Today’s post is all about ICLR 2016. I’ll highlight new strategies for building deeper and more powerful neural networks, ideas for compressing big networks into smaller ones, as well as techniques for building “deep learning calculators.” A host of new artificial intelligence problems is being hit hard with the newest wave of deep learning techniques, and from a computer vision point of view, there’s no doubt that deep convolutional neural networks are today’s “master algorithm” for dealing with perceptual data.
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Facebook’s using its muscle to remake the ad tech world
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Digiday
from May 31, 2016
Ad tech ate the world, but Facebook is eating ad tech, at least from the perspective of the industry that was born before the social network began dominating internet advertising.
Last week alone, Facebook shut down its last pure programmatic ad exchange FBX, put the final nail in the LiveRail platform, and expanded its Facebook Audience Network, which is a closed platform. These changes, dripped out over months, have put a scare in the ad tech ecosystem of intermediaries that often bid on ad impressions in open exchanges.
Also, at Facebook:
Introducing DeepText: Facebook’s text understanding engine (June 01, Facebook Code, Engineering Blog)
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Q&A: Will Senate COMPETES bill narrow partisan gap in Congress over U.S. research policy?
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Science, Latest News
from May 27, 2016
As a conservative Republican from the West and a liberal Democrat from the Midwest, senators Cory Gardner (R–CO) and Gary Peters (D–MI) are separated by geography and ideology. But they see eye-to-eye on the need for the federal government to strengthen its support of basic research.
In the next few weeks, the U.S. Senate is expected to begin rewriting a bill governing federal policies toward research, innovation, and science education. And if the stance that Gardner and Peters have taken is any guide, the legislation could help restore a bipartisan consensus on the topic that has been sorely lacking in Congress in recent years.
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Reproducibility in research: How a small field is pioneering a culture of sharing
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The Winnower, Richard de Grijs
from May 27, 2016
The ‘reproducibility crisis’ in science appears to be a widespread problem that may have its roots in the ‘publish or perish’ culture of the contemporary academy. Facilitated by a well-developed culture of data sharing, in astrophysics opportunities to reproduce or replicate published results have been part of the field’s fabric for many decades. The valuable lessons learned from this small discipline could easily be rolled out to other data-rich disciplines. This essay aims at triggering more extensive discussion of the numerous advantages of data sharing and responsible research attitudes.
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Harper Reed, Obama’s Former CTO, Says Data Isn’t Everything
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VICE, Motherboard
from May 27, 2016
… MOTHERBOARD: Hey Harper. Have the presidential candidates of 2016 been looking at the things you did in 2012?
HARPER REED: I am mostly afraid that we will accidentally elect a Nazi as president.
You’ll see that every campaign has embraced the importance of data. However, I’d like to debunk the idea that data is the most important aspect.
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Tweet of the Week
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Twitter, Data-Mania
from June 01, 2016
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Google’s rule of thumb on sharing data: “share it with everyone or no one” @halvarian at @ReutersTech event
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Twitter, Anthony Goldbloom
from June 01, 2016
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Events
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University of Washington, CSE512: Data Visualization
Public presentation of the final projects on Tuesday June 7, 5-8pm in the Atrium of the Paul G. Allen Center. The poster session will give you a chance to show off the hard work you put into your project, and to learn about the projects of your peers.
Seattle, WA Tuesday, June 7, at Paul G. Allen Center.
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wearable tech + digital health NYC 2016
The use of sensors to monitor, adapt, diagnose, gamify, and improve health is exploding. … This intersection of science + technology + digital health is the focus of the 2nd annual Wearable Tech + Digital Health NYC conference, which will take place on June 7, 2016 and be immediately followed by NeuroTech NYC 2016, on June 8th.
New York, NY Tuesday-Wednesday, June 7-8, at New York Academy of Sciences (250 Greenwich St) [$$$$]
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Software Carpentry: University of Washington – Seattle
Software Carpentry’s mission is to help scientists and engineers get more research done in less time and with less pain by teaching them basic lab skills for scientific computing. This hands-on workshop will cover basic concepts and tools, including program design, version control, data management, and task automation.
Seattle, WA Tuesday-Wednesday, June 14-15, at WRF Data Science Studio, Physics/Astronomy Tower (6th Floor). [$]
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PRACTICE 2016 – NYU | Game Center
PRACTICE is an annual event that takes a close look at the concrete challenges of game design, bridging dialog across industries. Where else can a console developer discuss level design with a tabletop RPG writer? Or an iPhone puzzle creator debate economy balancing with a collectible card game designer? Or a professional sports official share secrets with an experimental indie game artist? No other conference brings together such a diverse group of game designers for high-level dialog.
New York, NY Friday-Sunday, November 11-13 at NYU (Brooklyn or Greenwich Village TBD)
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Deadlines
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Submit Ideas – The Data Science Bowl
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deadline: subsection?
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We are searching for the next Data Science Bowl challenge—a problem with the potential to change the world. We need you to share your ideas. If selected, the power of the entire data science community will be harnessed against it. Submit your ideas to DataScienceBowl@bah.com.
Deadline for submissions is in advance of the competitions which is scheduled to begin on Monday, December 12.
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Tools & Resources
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PyCon 2016 videos
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PyCon 2016, YouTube
from June 01, 2016
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Introducing HyperDev
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Joel on Software
from May 31, 2016
It’s been awhile since we launched a whole new product at Fog Creek Software (the last one was Trello, and that’s doing pretty well). Today we’re announcing the public beta of HyperDev, a developer playground for building full-stack web-apps fast.
HyperDev is going to be the fastest way to bang out code and get it running on the internet. We want to eliminate 100% of the complicated administrative details around getting code up and running on a website. The best way to explain that is with a little tour.
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Careers
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Northwestern Plans Major Expansion in Computer Science
Northwestern University News
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How to Get Hired
Philip Guo
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