نتایج جستجو برای: شبکه mlp

تعداد نتایج: 40079  

1998
Paolo Campolucci Francesco Piazza

The capabilities of Locally Recurrent Neural Networks (LRNNs) in performing on-line Signal Processing (SP) tasks are well known [1,3,5,6,10,11,14,15]. In particular one of the most popular architecture is the Multi Layer Perceptron (MLP) with linear IIR temporal filter synapses (IIR-MLP) [3,5,10,11,14,15]. IIR-MLP is theoretically motivated as a non-linear generalization of linear adaptive IIR ...

2010
David Imseng Mathew Magimai-Doss Hervé Bourlard

Automatic language identification (LID) systems generally exploit acoustic knowledge, possibly enriched by explicit language specific phonotactic or lexical constraints. This paper investigates a new LID approach based on hierarchical multilayer perceptron (MLP) classifiers, where the first layer is a “universal phoneme set MLP classifier”. The resulting (multilingual) phoneme posterior sequenc...

2008
Petr Fousek Lori Lamel Jean-Luc Gauvain

This paper describes incorporating discriminative features from a multi layer perceptron (MLP) into a state-of-the-art Arabic broadcast data transcription system based on cepstral features. The MLP features are based on a recently proposed Bottle-Neck architecture with long-term warped LPTRAP speech representation at the input. It is shown that the previously reported improvements on a developm...

2014
Alexandros Lazaridis Pierre-Edouard Honnet Philip N. Garner

In this paper we investigate external phone duration models (PDMs) for improving the quality of synthetic speech in hidden Markov model (HMM)-based speech synthesis. Support Vector Regression (SVR) and Multilayer Perceptron (MLP) were used for this task. SVR and MLP PDMs were compared with the explicit duration modelling of hidden semi-Markov models (HSMMs). Experiments done on an American Engl...

ژورنال: :مهندسی مالی و مدیریت اوراق بهادار 2015
حسین اعتمادی علی اصغر انواری رستمی وحید احمدیان

پیش بینی سود هر سهم و ارزیابی سودمندی سودهای گذشته برای پیش¬بینی، از دیرباز مورد توجه پژوهشگران بوده و بدین منظورازروش¬هاومدل¬های متفاوت به منظورپیش¬بینی سودهای آتی شرکت¬هااستفاده شده است. در این راستا، در پژوهش حاضر، مدل¬های سری زمانی توضیحی جمعی میانگین متحرک arimaوشبکه¬های عصبی مصنوعی از نوع پرسپترون چند لایه (mlp) مورداستفاده قرارگرفتند وپیش بینی¬هابرای سودهای فصلی شرکتهای پذیرفته شده درباز...

Journal: :The International journal of developmental biology 2003
Li-Juan Duan Joel A S Broomfield Thomas A Drysdale

We have isolated the Xenopus homologue of Muscle LIM protein (MLP, CRP3) and examined its expression during early embryonic development. MLP is only expressed in the differentiated heart during early development and is expressed in a subset of other striated muscles during later stages. There is no MLP expression during primary myogenesis in the somites, although it is found in adult skeletal m...

Journal: :Plant physiology 2013
Hideyuki Inui Mami Sawada Junya Goto Kiyoshi Yamazaki Noriko Kodama Hiroki Tsuruta Heesoo Eun

This is the first report, to our knowledge, to reveal important factors by which members of the Cucurbitaceae family, such as cucumber (Cucumis sativus), watermelon (Citrullus lanatus), melon (Cucumis melo), pumpkin (Cucurbita pepo), squash (C. pepo), and zucchini (C. pepo), are selectively polluted with highly toxic hydrophobic contaminants, including organochlorine insecticides and dioxins. X...

Journal: :Clinical cancer research : an official journal of the American Association for Cancer Research 2006
Alberto A Gabizon Dinah Tzemach Aviva T Horowitz Hilary Shmeeda Jerry Yeh Samuel Zalipsky

PURPOSE A lipid-based prodrug of mitomycin C [MMC; 2,3-(distearoyloxy)propane-1-dithio-4'-benzyloxycarbonyl-MMC] was designed for liposome formulation. The purpose of this study was to examine the in vitro cytotoxicity, pharmacokinetics, in vivo toxicity, and in vivo antitumor activity of this new lipid-based prodrug formulated in polyethylene glycol-coated (pegylated) liposomes. EXPERIMENTAL...

ژورنال: :مطالعات مدیریت صنعتی 0
ابوالفضل کاظمی استادیار دانشکده مهندسی صنایع و مکانیک- دانشگاه آزاد اسلامی واحد قزوین، (مسئول مکاتبات) جواد قاسمی دانشجوی کارشناسی ارشد مهندسی مالی، دانشگاه علم و فرهنگ تهران وحید زندیه دانشجوی کارشناسی ارشد مهندسی مالی دانشگاه علم و فرهنگ تهران

در گذشته تصمیم گیری در مورد اعطای تسهیلات به مشتریان بانکها در ایران به روش سنتی و بر پایه قضاوت شخصی در مورد ریسک عدم بازپرداخت صورت می پذیرفت. لیکن افزایش فزاینده تقاضای تسهیلات بانکی از سوی بنگاه های اقتصادی و خانوارها از یک سو و افزایش رقابت های تجاری گسترده و تلاش بانک ها و موسسات مالی و اعتباری در کشور برای کاهش ریسک عدم بازپرداخت تسهیلات از سوی دیگر موجب به کار گیری روش های نوین از جمله ...

Journal: :Eng. Appl. of AI 2013
Rukiye Karakis Mesut Tez Y. A. Kiliç B. Kuru Inan Güler

Axillary Lymph Node (ALN) status is an extremely important factor to assess metastatic breast cancer. Surgical operations which may be necessary and cause some adverse effects are performed in determination ALN status. The purpose of this study is to predict ALN status by means of selecting breast cancer patient’s basic clinical and histological feature(s) that can be obtained in each hospital....

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