نتایج جستجو برای: روش kde

تعداد نتایج: 370577  

Journal: :IAES International Journal of Artificial Intelligence (IJ-AI) 2017

Journal: :Electronics 2023

A comprehensive and accurate wind power forecast assists in reducing the operational risk of generation, improves safety stability system, maintains balance generation. Herein, a hybrid probabilistic density forecasting approach based on transformer network combined with expectile regression kernel estimation (Transformer-ER-KDE) is methodically established. The prediction results various level...

Journal: : 2022

هدف: این پژوهش با هدف بررسی اثر آموزش برنامه هوش موفق استرنبرگ بر افزایش خلاقیت و تحمل ابهام دانش‌­آموزان انجام شد. روش: روش ­آزمایشی طرح پیش ­آزمون پس پیگیری گروه کنترل بود. جامعۀ آماری را 15842 نفر ازدانش‌­آموزان پسر کلاس چهارم در سال تحصیلی1399-1400 شهر اصفهان تشکیل دادند که30 نمونه‌­گیری تصادفی چند مرحله­‌ای انتخاب به صورت دو آزمایش (15 نفر) گمارده شدند. ده جلسه برنامه‌­ی دریافت نمود. داده­...

2010
Dim P. Papadopoulos Vicky S. Kalogeiton Avi Arampatzis

We participated in the Learning Task of the TREC 2010 Legal Track, focusing solely on estimating probabilities of relevance. We submitted three automated runs based on the same tf.idf ranking, produced by the topic narratives and positive-only feedback of the training data in equal contributions. The runs differ in the way the probabilities of relevance are estimated: (1) DUTHsdtA employed the ...

Journal: :Comput. Graph. Forum 2013
Kai Pöthkow Hans-Christian Hege

An uncertain (scalar, vector, tensor) field is usually perceived as a discrete random field with a priori unknown probability distributions. To compute derived probabilities, e.g. for the occurrence of certain features, an appropriate probabilistic model has to be selected. The majority of previous approaches in uncertainty visualization were restricted to Gaussian fields. In this paper we exte...

2016
Ronaldo G Morato Jared A Stabach Chris H Fleming Justin M Calabrese Rogério C De Paula Kátia M P M Ferraz Daniel L Z Kantek Selma S Miyazaki Thadeu D C Pereira Gediendson R Araujo Agustin Paviolo Carlos De Angelo Mario S Di Bitetti Paula Cruz Fernando Lima Laury Cullen Denis A Sana Emiliano E Ramalho Marina M Carvalho Fábio H S Soares Barbara Zimbres Marina X Silva Marcela D F Moraes Alexandre Vogliotti Joares A May Mario Haberfeld Lilian Rampim Leonardo Sartorello Milton C Ribeiro Peter Leimgruber

Accurately estimating home range and understanding movement behavior can provide important information on ecological processes. Advances in data collection and analysis have improved our ability to estimate home range and movement parameters, both of which have the potential to impact species conservation. Fitting continuous-time movement model to data and incorporating the autocorrelated kerne...

Journal: :Int. J. Intell. Syst. 2011
Plamen P. Angelov Pouria Sadeghi-Tehran Ramin Ramezani

Recently, surveillance, security, patrol, search, and rescue applications increasingly require algorithms and methods that can work automatically in real time. This paper reports a new real-time approach based on three novel techniques for automatic detection, object identification, and tracking in video streams, respectively. The novelty detection and object identification are based on the new...

Journal: : 2022

هدف: این پژوهش با هدف آزمون مدل روابط بین سبک‌های مقابله و خودکارآمدی حرفه‌ای استرس ادراک شده ناشی از حرفه‌های سلامت در گروهی پرستاران انجام شد. روش: همبستگی، 151 نفر شاغل بخش‌های اونکولوژی دانشگاه علوم پزشکی تهران به پرسشنامه باورهای شغلی برای (پیسانتی، لامباردو، لوسیدی، لازاری برتینی، 2008)، نسخة کوتاه سیاهه موقعیت‌های استرس‌زا (کوهن، جانگ استین، 2006) (ولفگانگ، 1988) پاسخ دادند. مفروض روش آم...

2018
Lars Pilø Espen Finstad Christopher Bronk Ramsey Julian Robert Post Martinsen Atle Nesje Brit Solli Vivian Wangen Martin Callanan James H Barrett

The melting of perennial ice patches globally is uncovering a fragile record of alpine activity, especially hunting and the use of mountain passes. When rescued by systematic fieldwork (glacial archaeology), this evidence opens an unprecedented window on the chronology of high-elevation activity. Recent research in Jotunheimen and surrounding mountain areas of Norway has recovered over 2000 fin...

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