Briefings
Found 4 free book(s)
Business Statistics
researchbriefings.files.parliament.ukpublications and briefings to address the specific circumstances of any particular individual. We have published it to support the work of MPs. You should not rely upon it as legal or professional advice, or as a substitute for it. We do not accept any liability whatsoever for any errors, omi ssions or misstatements contained herein.
John Schulman, Filip Wolski, Prafulla Dhariwal, Alec ...
arxiv.org3 Clipped Surrogate Objective Let rt( ) denote the probability ratio rt( ) = (a t j st) old (a t j st), so r( old) = 1.TRPO maximizes a \surrogate" objective L CPI ( ) = E^ t (at jst) old (at jst) A^ t = E^ t h rt( )A^t i: (6) The superscript CPI refers to conservative policy iteration [KL02], where this objective was pro-
Falls Prevention Exercise – following the evidence
www.ageuk.org.ukContents 1 Why this guide? 4 Falls: the facts 4 2 Background 5 3 What is the evidence for falls prevention exercise? 7 Summary of evidence base for falls prevention exercise 9 4 Evidence based programmes 10 Examples of evidence based programmes 11 Falls exercise pathway 12
Dementia and cognitive decline - Age UK
www.ageuk.org.uk5 Dementia and Cognitive Decline Evidence Review Oct 2014 Sujata Ray and Dr Susan Davidson Introduction Recent qualitative research by Age UK1 has highlighted some common attitudes and feelings about dementia among the general public.