Jacek K. Urbanek

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Jacek K. Urbanek

Jacek K. Urbanek

@jurbane2

Director, Biostatistics, Regeneron Pharmaceuticals, Inc. #WearableTech

Baltimore, MD Katılım Nisan 2018
182 Takip Edilen345 Takipçiler
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Rafael Irizarry
Rafael Irizarry@rafalab·
Principal Component Analysis in a gif. The first principal component of a matrix is the first dimension of the orthogonal transformation that maximizes the variability of that first dimension. These transformations can be visualized as rotations of the points in the matrix rows.
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npj Digital Medicine
npj Digital Medicine@npjDigitalMed·
Data from wearables can characterize daily physical activity and its change over time in persons with Amyotrophic Lateral Sclerosis, and were significantly associated with clinical patient reported outcome measures… a potential future digital endpoint? nature.com/articles/s4174…
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npj Digital Medicine
npj Digital Medicine@npjDigitalMed·
A single approach that can recognise walking with a variety of body-worn devices regardless of walking style, sensor location and configuration is presented in this paper to estimate walking time, cadence and step count. nature.com/articles/s4174…
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Susanna Qiao
Susanna Qiao@YujiaQiao·
Our novel accelerometry-based measure-The Pittsburgh Performance Fatigability Index (PPFI)-is published @MSSEonline! Open up potential to objectively monitor fatigability in real-world. Thanks my coauthors for great collaboration @NancyWGlynnPhD @jenschrack @kylemoored @jurbane2
Susanna Qiao tweet mediaSusanna Qiao tweet mediaSusanna Qiao tweet media
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Karen Bandeen-Roche
Karen Bandeen-Roche@BandeenKaren·
Just to say how privileged I feel for our @jhubiostat faculty, staff, students, fellows, & alumni! Congratulations to you all on US News co-#1 ranking among US doctoral programs. Gratitude too to our colleagues nationwide for your generous regard-- @JohnsHopkinsSPH
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Xiao Wu
Xiao Wu@wu_xiao1993·
U.S. News published its first-ever ranking of doctoral programs in biostatistics. Career opportunities are expected to grow in this field, inspiring this addition. 😆🎉 usnews.com/best-graduate-…
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MATLAB
MATLAB@MATLAB·
Learn Fourier analysis using live scripts and apps spr.ly/6016Kl6yk
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JD
JD@JunruiDi·
Come to join this great team If you are interested in developing novel statistical methods (functional and distributional methods) for data collected by multi-sensor wearable devices. @vadimZip is a great mentor and highly recommended!
Vadim Zipunnikov 🇺🇦@vadimZip

Our group is looking for a postdoctoral fellow to work on novel statistical methods for functional, distributional, and time-series data collected by multi-sensor wearables. Please RT.

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Signal Processing
Signal Processing@DSP_fact·
Downsampling by lowpass filtering following by compression is called decimation.
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Vadim Zipunnikov 🇺🇦
Vadim Zipunnikov 🇺🇦@vadimZip·
Our group is looking for a postdoctoral fellow to work on novel statistical methods for functional, distributional, and time-series data collected by multi-sensor wearables. Please RT.
Vadim Zipunnikov 🇺🇦 tweet media
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Signal Processing
Signal Processing@DSP_fact·
The DFT is the discrete Fourier transform. The FFT is an algorithm for computing the DFT.
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Piotr Żelasko
Piotr Żelasko@PiotrZelasko·
New paper about a somewhat unusual application of ASR: using it to guess what sounds exist in languages that the ASR has never seen in training, aka "phonetic inventory discovery." It's quite exciting because we were able to identify some sounds that are discovered quite well!
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UPMC
UPMC@UPMCnews·
Feeling fatigued? A new @PittPubHealth study shows the Pittsburgh Fatigability Scale predicts likelihood of death in older people. Results are published @geronsociety. More here: upmc.me/3FZKdcD
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Jacek K. Urbanek
Jacek K. Urbanek@jurbane2·
In our most recent manuscript, we have shown that free-living gait characteristics extracted from wrist-worn accelerometry data can predict future falls in older adults better than the in-clinic assessment of mobility #Wearables #WearableTech
Hopkins Med News@HopkinsMedNews

Researchers used wrist monitors to observe mobility and physical activity for seven days for older adults ages 70 and up who have a history of falls. #wearables #wearabletech @jhu_coah @geronsociety @OxfordJournals academic.oup.com/biomedgerontol…

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Keşfet

@JHSPHEpiDept @pablov489 @MSSEonline @NancyWGlynnPhD @jenschrack @YujiaQiao @PittPubHealth @JarekHarezlak