In this study, _ three time series forecasting models, Artificial Neural Network ANN, ARIMAX and ARIMAX-ANN Hybrid models were compared to forecast the damage caused by Yellow Stem borer[r]
Abstract. In recent years, image classification and facial expression classification have received much attention. Many approaches are suggested to solve these problems with aiming to increase efficient classification. One of famous suggestions is described as first step[r]
5. Conclusion This chapter described a new EM optimization technique blending full-wave method of moments, MLP artificial neural networks and bio-inspired algorithms for optimal design of frequency selective surfaces with fractal patch elements. Three fractal geometries were cons[r]
Chapter 1 Introduction Artificial intelligent techniques have started replacing the conventional techniques for many different applications. In control engineering, artificial neural network (ANN) based controllers bring several unique advantages, such as high inter[r]
Advisors: Ph.D. Pham Van Tuan, M.E. Hoang Le UyenThuc Electronic and Communication Engineering Department, Da Nang University of Technology Abstract Optical Character Recognition is a technology that enable human to digitize scanned images, converting into editable text on th[r]
CÁCH MÁY TÍNH NHÌN MỘT ĐỐI TƯỢNG ĐỂ DẠY THUẬT TOÁN NHẬN DIỆN ĐỐI TƯỢNG TRONG HÌNH ẢNH, TA SỬ DỤNG MỘT LOẠI MẠNG NƠ-RON NHÂN TẠO ARTIFICIAL NEURAL NETWORK: MẠNG NƠ-RON TÍCH CHẬP.. TÊN CỦA[r]
Nhận diện khuôn mặt sử dụng neural network . Một trong các bài toán nhận dạng con người rất được quan tâm hiện nay là nhận dạng khuôn mặt. Bước đầu tiên của bài toán nhận diện mặt người là phát hiện khuôn mặt, tức là xác định vị trí khuôn mặt trên ảnh, sau đó tách khuôn mặt ra khỏi ảnh để đưa vào nh[r]
Neural network MỞ ĐẦU Sự phát triển mạnh mẽ của Công nghệ nói chung và Công nghệ thông tin nói riêng đã tạo nên nhiều hệ thống thông tin phục vụ việc tự động hoá mọi hoạt động kinh doanh cũng như quản lý trong xã hội. Điều này đã tạo ra những dòng dữ liệu khổng lồ trở thành hiện[r]
133 TRANG 16 xvi LIST OF ABBREVIATIONS AD Applicability domain ADME Absorption Distribution Metabolism and Excretion ANN Artificial neural network BCL-2 B-cell lymphoma-2 CADD Computer a[r]
The back-propagation training is carried out as follows: the hidden layer weights are adjusted using the errors from the subsequent layer. Thus, the errors computed at the output layer are used to adjust the weights between the last hidden layer and the output layer. Likewise, an error value co[r]
93 FIGURE 40 A VIP and B Loadings plot for Control and Cataract disease TRANG 14 LIST OF ABBREVIATIONS ANN Artificial neural network CKD Chronic kidney disease CV Cross validation DA Dis[r]
The aim of this study is to examine the efficiency of various financial ratios and identify their average weights through objective methods namely MLP of Artificial Neural Network, Entropy and Critic Methods.
When talking about emotions, we can not skip two im- portant topics: subjectivity and the emotion classification. As stated in the paper [3], different emotions can appear in a subject while looking at the same picture, depending on a person and its current emotional state. But what we are looking f[r]
In this study, an intelligent control algorithm using neural network for one degree of freedom manipulator is proposed for knee rehabilitation. The experiments are carried out in practical PAM manipulator and the effectiveness of the proposed control algorithm is demonstrated throug[r]
randomly selected entries from your training set, with 25% records from each class. The last eleventh argument to the console is the error tolerance. If the difference between the desired output and the mean network output for positive and negative classes is less than the error for 10 co[r]
The current trend of increasing construction project size and complexity results in higher level of project risk. As a result, risk management is a crucial determinant of the success of a project. It seems necessary for construction companies to integrate a risk management system into their organiza[r]
close to reality) and associative (i.e. include typical profiles) but not descriptive. Ex- amining the artificial neural network itself only shows meaningless numeric values. The ANN model is fundamentally a black box. On the other hand, being contin- uous and derivable,[r]
Ứng dụng trí tuệ nhân tạo trong việc dự đoán lũ lụt ( English version) The artificial neural network (ANN) has been applied in many hydrological models in recent years and pays attention thanks to the performance of the model. This report focuses on using the application of the ANN based on artific[r]
Nghiên cứu giới thiệu phương pháp dự báo độ rỗng bằng phương pháp truyền thống và sử dụng mạng neuron nhân tạo (Artificial Neural Network - ANN). Phương pháp nội suy truyền thống Kriging sẽ được áp dụng để tìm ra mối quan hệ trong không gian của thông số độ rỗng thông qua các mô hình 2D. Nghiên cứu[r]