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Comment: Bayes, Oracle Bayes and Empirical Bayes

Aad van der Vaart.

Source: Statistical Science, Volume 34, Number 2, 214--218.




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Comment: Bayes, Oracle Bayes, and Empirical Bayes

Nan Laird.

Source: Statistical Science, Volume 34, Number 2, 206--208.




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Comment: Bayes, Oracle Bayes, and Empirical Bayes

Thomas A. Louis.

Source: Statistical Science, Volume 34, Number 2, 202--205.




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Bayes, Oracle Bayes and Empirical Bayes

Bradley Efron.

Source: Statistical Science, Volume 34, Number 2, 177--201.

Abstract:
This article concerns the Bayes and frequentist aspects of empirical Bayes inference. Some of the ideas explored go back to Robbins in the 1950s, while others are current. Several examples are discussed, real and artificial, illustrating the two faces of empirical Bayes methodology: “oracle Bayes” shows empirical Bayes in its most frequentist mode, while “finite Bayes inference” is a fundamentally Bayesian application. In either case, modern theory and computation allow us to present a sharp finite-sample picture of what is at stake in an empirical Bayes analysis.




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A Conversation with Dick Dudley

Vladimir Koltchinskii, Richard Nickl, Philippe Rigollet.

Source: Statistical Science, Volume 34, Number 1, 169--175.

Abstract:
Richard Mansfield Dudley (Dick Dudley) was born in 1938. He received the A.B. from Harvard in 1952 and the Ph.D. from Princeton in 1962 (under the supervision of Gilbert Hunt and Edward Nelson). Following an appointment at UC Berkeley as an assistant professor, he joined the Department of Mathematics at MIT in 1967. Dick Dudley has made fundamental contributions to the theory of Gaussian processes and Probability in Banach Spaces. Among his major achievements is the development of a general framework for empirical processes theory, in particular, for uniform central limit theorems. These results have had and continue having tremendous impact in contemporary statistics and in mathematical foundations of machine learning. A more extensive biographical sketch is contained in the preface to the Selected works of R. M. Dudley (editors: E. Giné, V. Koltchinskii and R. Norvaisa) published in 2010. This conversation took place (mostly, via email) in the fall of 2017.




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Comment on “Automated Versus Do-It-Yourself Methods for Causal Inference: Lessons Learned from a Data Analysis Competition”

Susan Gruber, Mark J. van der Laan.

Source: Statistical Science, Volume 34, Number 1, 82--85.

Abstract:
Dorie and co-authors (DHSSC) are to be congratulated for initiating the ACIC Data Challenge. Their project engaged the community and accelerated research by providing a level playing field for comparing the performance of a priori specified algorithms. DHSSC identified themes concerning characteristics of the DGP, properties of the estimators, and inference. We discuss these themes in the context of targeted learning.




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Heteromodal Cortical Areas Encode Sensory-Motor Features of Word Meaning

The capacity to process information in conceptual form is a fundamental aspect of human cognition, yet little is known about how this type of information is encoded in the brain. Although the role of sensory and motor cortical areas has been a focus of recent debate, neuroimaging studies of concept representation consistently implicate a network of heteromodal areas that seem to support concept retrieval in general rather than knowledge related to any particular sensory-motor content. We used predictive machine learning on fMRI data to investigate the hypothesis that cortical areas in this "general semantic network" (GSN) encode multimodal information derived from basic sensory-motor processes, possibly functioning as convergence–divergence zones for distributed concept representation. An encoding model based on five conceptual attributes directly related to sensory-motor experience (sound, color, shape, manipulability, and visual motion) was used to predict brain activation patterns associated with individual lexical concepts in a semantic decision task. When the analysis was restricted to voxels in the GSN, the model was able to identify the activation patterns corresponding to individual concrete concepts significantly above chance. In contrast, a model based on five perceptual attributes of the word form performed at chance level. This pattern was reversed when the analysis was restricted to areas involved in the perceptual analysis of written word forms. These results indicate that heteromodal areas involved in semantic processing encode information about the relative importance of different sensory-motor attributes of concepts, possibly by storing particular combinations of sensory and motor features.

SIGNIFICANCE STATEMENT The present study used a predictive encoding model of word semantics to decode conceptual information from neural activity in heteromodal cortical areas. The model is based on five sensory-motor attributes of word meaning (color, shape, sound, visual motion, and manipulability) and encodes the relative importance of each attribute to the meaning of a word. This is the first demonstration that heteromodal areas involved in semantic processing can discriminate between different concepts based on sensory-motor information alone. This finding indicates that the brain represents concepts as multimodal combinations of sensory and motor representations.




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Angel over the city.

1990.




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We thank you for not smoking / design : Biman Mullick.

London (33 Stillness Rd, London, SE23 1NG) : Cleanair, Campaign for a Smoke-free Environment, [198-?]




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'Smoke gets in your eyes' / Biman Mullick.

London (33 Stllness Rd, London, SE23 1NG) : Cleanair, Campaign for a Smoke-free Environment, [198-?]




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If you must smoke don't exhale / design : Biman Mullick.

London (33 Stillness Rd, London, SE23 1NG) : Cleanair, Campaign for a Smoke-free Environment, [198-?]




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Be nice to yourself and others / design : Biman Mullick.

London : Cleanair, Smoke-free Environment (33 Stillness Rd, London, SE23 1NG), [198-?]




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We thank you for not smoking / design : Biman Mullick.

London (33 Stillness Rd, London, SE23 1NG) : Cleanair, Campaign for a Smoke-free Environment, [198-?]




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We thank you for not smoking / Biman Mullick.

London : Cleanair, [1988?]




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If you must smoke don't exhale / Biman Mullick.

London : Cleanair, [1988?]




y

We thank you for not smoking / design : Biman Mullick.

London (33 Stillness Rd, London, SE23 1NG) : Cleanair, Campaign for a Smoke-free Environment, [198-?]




y

Be nice to yourself and others / design : Biman Mullick.

London : Cleanair, Smoke-free Environment (33 Stillness Rd, London, SE23 1NG), [198-?]




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Cleanair posters to create a smoke-free environment / designed by Biman Mullick ; published by Cleanair.

London (33 Stillness Road, London SE23 ING) : Cleanair, [198-?]




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Smoking is bad for your image / design : Biman Mullick.

[London?], [199-?]




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Each year in Britain 9,300 babies are killed by their smoking mums. / Biman Mullick.

[London?], [6th June 1990]




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How can the smoker and the nonsmoker be equally free in the same place? George Bernard Shaw / Biman Mullick.

[London?], [199-?]




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Bisher Dhoa = Bāśāra dhōyā / design : Biman Mullick.

London, 26 January 2003.




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[Silhouette of a pregant woman smoking with death skull inside womb, 29 January 1994] / design: Biman Mullick.

London, [29 January 1994]




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Danny Smith from No Human Being Is Illegal (in all our glory). Collaged photograph by Deborah Kelly and collaborators, 2014-2018.

[London], 2019.




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The Joyful Reduction of Uncertainty: Music Perception as a Window to Predictive Neuronal Processing




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The 2019 Victoria’s Secret Fashion Show Is Canceled After Facing Backlash for Lack of Body Diversity

The reaction on social media has been fierce.




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Blake Lively's Favorite Affordable Jeans Brand Is Having a Major Sale Right Now

Here's everything you need to know about Old Navy's Black Friday and Cyber Monday plans.




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Healthy Holiday Gift Ideas for Women

Treat the babe in your life to one (or two or three) of these indulgent gifts.




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Editor’s Pick: Gifts for Your Tech-Obsessed Friend

A guide to the tech gadgets even your hard-to-shop-for friends and family members will love.




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Taylor Swift, Hailey Bieber, and Tons of Other Celebs’ Favorite Leggings Are on Sale Ahead of Black Friday

Here’s where you can snag their Alo Yoga Moto leggings for less.




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Gabrielle Union's Mesmerizing Tie Dye Activewear Set Is On Sale for Black Friday

The rainbow sports bra and leggings set from Splits59 is a must-have for anyone craving a pop of color in their workout wardrobe.




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Kourtney Kardashian's Favorite Leggings Are So Good, Everyone Should Own A Pair

And they're on sale for Black Friday. 




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Jennifer Lopez Is Wearing the Hell Out of These $60 Sneakers—and You Can Buy Them at Zappos

The chic sneaks are part of Zappos' massive Cyber Monday sale.




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These Nordstrom Cyber Monday Deals Are Giving Black Friday a Run for Its Money

This is not a drill: You can get up to 50% off at Nordstrom right now.




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Macy’s Insane Cyber Monday Sale Ends in a Few Hours—Here Are the Best Deals

You've got exactly four hours left to take advantage of these heavily discounted prices.




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These Clark Booties Are Actually Comfortable Enough to Wear All Day—and They’re on Sale

You can save 50% right now. 




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The Comfy Sneakers That Kate Middleton, Kelly Ripa, and More Celebs Love Are on Sale at Amazon

Keep your feet comfy and your wallet fat.




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Reese Witherspoon and I Wear the Same Comfy Hoka One One Sneakers to Run Errands 

Once you try them, you’ll never want to wear anything else




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Forget Black Booties, Amal Clooney and J.Lo Are Wearing This Weather-Resistant Boot Trend Instead

And it’s on sale at Nordstrom.




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Sweatsuits Should Be Your Cozy Day Uniform—and These Are Our Favorites From Amazon

This retro style is making a comeback for a reason.




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This is the Only Jacket I’ll Be Living in This Winter

Canada Goose has long been a leader in the outdoor gear space.




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Of Course Katie Holmes Found This Year’s Coziest Winter Boot

Keep your feet happy this winter.




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Jennifer Lopez Just Stepped Out in These Glittery Leggings (Again)—and We Found Them on Sale

They’re already going out of stock.




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Nike Launches Zoom Pulse Sneakers for Medical Workers Who Are On Their Feet All Day

The new style is available to shop today.




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Amazon Just Launched an Exclusive Clothing Collection Full of Warm and Comfy Basics Under $45

The womenswear line is new, and there’s already a variety of items to shop.




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Dopamine D1 and D2 Receptor Family Contributions to Modafinil-Induced Wakefulness

Jared W. Young
Mar 4, 2009; 29:2663-2665
Journal Club




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Allometric Analysis Detects Brain Size-Independent Effects of Sex and Sex Chromosome Complement on Human Cerebellar Organization

Catherine Mankiw
May 24, 2017; 37:5221-5231
Development Plasticity Repair




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Multisensory Integration and the Society for Neuroscience: Then and Now

Barry E. Stein
Jan 2, 2020; 40:3-11
Viewpoints




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Optimization of a GCaMP Calcium Indicator for Neural Activity Imaging

Jasper Akerboom
Oct 3, 2012; 32:13819-13840
Cellular




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Metacognitive Mechanisms Underlying Lucid Dreaming

Elisa Filevich
Jan 21, 2015; 35:1082-1088
BehavioralSystemsCognitive