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We introduce rigorous theory for deriving first and second order backpropagation methods for Deep Neural Networks (DNN) whilst satisfying existing theory in DNN optimization. We begin by formally defining a neural network with its respective components and state the first and second order chain rule with respect to its partial derivatives. The partial derivatives in the chain rule formula are rela
The purpose of this study is to investigate if a CRE sale and lease back transaction generates a positive abnormal return on the lessee’s stock value, by using event study methodology. Furthermore, the probable relationship between the positive abnormal return and the transaction value, as well as the cash flow is investigated by using linear regression. A short term as well as a long term perspec
Popular Abstract in Swedish När en familjemedlem drabbas av en demenssjukdom påverkas även de övriga familjemedlemmarna på något sätt. Allt mer vård och omsorg flyttar in i hemmen och de närståendes roll och funktion blir mycket centrala. Syftet med denna doktorsavhandling var att undersöka hur närstående till demenssjuka personer mår, och att planera, genomföra och undersöka effekten av en 5-vec
Prefekten informerar • Lönerevision 2016. Årets lönerevison är tidigarelagd vilket kommer att påverka de tider som i vanlig ordning kom- mer att erbjudas för lönesamtal. Mer info om detta och hur stor löneramen är kommer i början av juni. • Fördelning av medel till grundutbildningen. I den diskussion som under april förts mellan Socialhögskolan, In- stitutionen för psykologi och Samhällsvetenskapl
https://www.soch.lu.se/internt/sites/soch.lu.se.internt/files/soch-infoblad-2016-05-4.pdf - 2026-07-18
Although carbonate-carbon (C), an integral part of biochar-C, contributes to the liming properties of that material, it also interferes with the estimation of the stable organic C fraction in biochars. In this study, four methods were compared in order to quantify the carbonate-C in biochars: two direct (a titrimetric procedure and thermogravimetric analysis, TGA), and two indirect (acid treatment
The business world of today is experiencing a phase of change. Customers increasingly demand global relations, static supply chains are replaced by dynamic supply networks, and suppliers are located worldwide. Changes such as these impose new demands on the functionality of enterprise systems. Sync is a company that recognized the changing demands at an early stage. During five years of operations
Background and Purpose-We have previously shown that delivery of brain-derived neurotrophic factor (BDNF) through direct intrahippocampal gene transduction with a viral vector suppresses the formation of new dentate granule cells triggered by global forebrain ischemia. Here, we investigated whether inhibition of endogenous BDNF alters ischemia-induced neurogenesis in the dentate gyrus. Methods-Rat
Abstract Gathering information about the environment is crucial to living organisms as it makes up the foundation upon which decisions are made. In a diverse environment a huge amount of information sources arise. An individual can choose to follow other’s decision (social information use) or to gather its’ own information. Which sources are used and how well they are perceived vary between indi
BIDS UTVC12 Lectures and seminars 2016. Schedule 2016-06-10 Date Time Room Theme Activity Group Teacher Module 1: Course Introduction 1/11 15:00-17:00 111 Course introduction Intro 1/1 AF Issues in contemporary development: The quest for growth and the internationalization of development 4/11 10:00-12:00 MA3 The Elusive Quest for Growth Lec 1/1 MF 9/11 13:00-15:00 111 The Elusive Quest for Growth
https://www.keg.lu.se/en/sites/keg.lu.se.en/files/utvc12_fall_20160610_1.pdf - 2026-07-18
Lägg till titel FÖRSÄTTSSIDA STYRDOKUMENT Kvalitetspolicy för Lunds universitet Typ av styrdokument: Policy Definition av typen av styrdokument: En policy uttrycker ledningens övergripande viljeriktning eller värden som ska beaktas inom det område policyn omfattar och sätter ramarna för ett visst handlande och utgör en stark rekommendation om ett visst handlingssätt. Beslutsfattare: Universitetsst
We find good rate 2/3 and 3/4 convolutional codes for use with iterative decoding (turbo equalization) of coded intersymbol interference with AWGN. The method is based on the input-output bit error rate characteristic of the convolutional BCJR decoder module. An analysis leads to an equivalent minimum distance under the required intrinsic subtraction, which depends on free distance and an input-ou
Summary: The Fracture Liaison Service (FLS) Consensus Meeting endorsed by the International Osteoporosis Foundation (IOF), Asian Federation of Osteoporosis Societies (AFOS), and Asia Pacific Osteoporosis Foundation (APOF) was hosted by the Taiwanese Osteoporosis Association on October 14, 2017. International and domestic experts reviewed the 13 Best Practice Framework (BPF) standards and concluded
Geomorphological mapping is a well-established method for examining earth surface processes and landscape evolution in a range of environmental contexts. In glacial research, it provides crucial data for a wide range of process-oriented studies and palaeoglaciological reconstructions; in the latter case providing an essential geomorphological framework for establishing glacial chronologies. In rec
The use of Islamic symbols in metal music has, until now, been a rare phenomenon. A few years ago, some black metal-bands in Istanbul started using Islamic symbols in both their artwork and lyrics, often in an anti-Islamic fashion. Although research on metal music is well established, little has been done on the relationship between black metal and Islam. This thesis explores the relationship betw
Aims: Rodent cystometry has provided valuable insights into the impact of the disease, injury, and aging on the cellular and molecular pathways, neurologic processes, and biomechanics of lower urinary tract function. The purpose of this white paper is to highlight the benefits and shortcomings of different experimental methods and strategies and to provide guidance on the proper interpretation of
