Results 51 to 60 of about 121,475 (278)
Efficient Learning for Undirected Topic Models [PDF]
, 2015 Replicated Softmax model, a well-known undirected topic model, is powerful in extracting semantic representations of documents. Traditional learning strategies such as Contrastive Divergence are very inefficient.
Gu, Jiatao, Li, Victor O. K.
core +2 more sources
Advanced Healthcare Materials, EarlyView.A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph +11 more
wiley +1 more source
Detecting Differential Item and Step Functioning with Rating Scale and Partial Credit Trees [PDF]
, 2014 Several statistical procedures have been suggested for detecting differential item functioning (DIF) and differential step functioning (DSF) in polytomous items.
Abou El-Komboz, Basil +2 more
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COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption
Advanced Materials, EarlyView.A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas +11 more
wiley +1 more source
Pêcheux's Contribution to Discourse Analysis
Forum: Qualitative Social Research, 2007 Michel PÊCHEUX (1938-1983) was one of the main representatives of a critical and productive episode in French discourse analysis, from the late 1960s to the early 1980s.
Niels Helsloot, Tony Hak
doaj
Ensembles of probability estimation trees for customer churn prediction [PDF]
, 2010 Customer churn prediction is one of the most, important elements tents of a company's Customer Relationship Management, (CRM) strategy In tins study, two strategies are investigated to increase the lift. performance of ensemble classification models, i.e
A. Lemmens +20 more
core +3 more sources
Asymmetry of the Ferroelectric Phase Transition in BaTiO3
Advanced Materials, EarlyView.Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz +14 more
wiley +1 more source
بهبود ویژگیهای فیزیکوشیمیایی و ارزش تغذیهای کیک اسفنجی با استفاده از پسماند میوه به [PDF]
مجله پژوهشهای علوم و صنایع غذایی ایران, 2019 در این پژوهش، تأثیر افزودن پودر پسماند به ( 15-صفر درصد) و مقدار آب ( 25 -35 درصد) بر خصوصیات فیزیکوشیمیایی و حسی کیک اسفنجی مورد مطالعه قرار گرفت. نتایج نشان داد که افزایش مقدار پسماند به باعث افزایش فیبر رژیمی، سفتی و پذیرش کلی کیک و کاهش مقدار رطوبت و
عادیه انور +3 more
doaj +1 more source
Evaluation of the Land Surface Water Budget in NCEP/NCAR and NCEP/DOE Reanalyses using an Off-line Hydrologic Model [PDF]
, 2001 The ability of the National Centers for Environmental Prediction (NCEP)/National Center for Atmospheric Research (NCAR) reanalysis (NRA1) and the follow-up NCEP/Department of Energy (DOE) reanalysis (NRA2), to reproduce the hydrologic budgets over the ...
Lettenmaier, Dennis P. +2 more
core +1 more source
, 2018 The volume of time series data has exploded due to the popularity of new applications, such as data center management and IoT. Subsequence matching is a fundamental task in mining time series data. All index-based approaches only consider raw subsequence
Pan, Ningting +5 more
core +1 more source