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"Discover the practical aspects of implementing deep-learning solutions using the rich Python ecosystem. This book bridges the gap between the academic state-of-the-art and the industry state-of-the-practice by introducing you to deep learning frameworks such as Keras, Theano, and Caffe. The practicalities of these frameworks is often acquired by practitioners by reading source code, manuals, and posting questions on community forums, which tends to be a slow and a painful process.Deep Learning with Python allows you to ramp up to such practical know-how in a short period of time and focus more on the domain, models, and algorithms. This book briefly covers the mathematical prerequisites and fundamentals of deep learning, making this book a good starting point for software developers who want to get started in deep learning. A brief survey of deep learning architectures is also included. Deep Learning with Python also introduces you to key concepts of automatic differentiation and GPU computation which, while not central to deep learning, are critical when it comes to conducting large scale experiments. You will: Leverage deep learning frameworks in Python namely, Keras, Theano, and Caffe Gain the fundamentals of deep learning with mathematical prerequisites Discover the practical considerations of large scale experiments Take deep learning models to production"

""Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts. Because the computer gathers knowledge from experience, there is no need for a human computer operator to formally specify all the knowledge that the computer needs. The hierarchy of concepts allows the computer to learn complicated concepts by building them out of simpler ones; a graph of these hierarchies would be many layers deep. This book introduces a broad range of topics in deep learning. The text offers mathematical and conceptual background, covering relevant concepts in linear algebra, probability theory and information theory, numerical computation, and machine learning. It describes deep learning techniques used by practitioners in industry, including deep feedforward networks, regularization, optimization algorithms, convolutional networks, sequence modeling, and practical methodology; and it surveys such applications as natural language processing, speech recognition, computer vision, online recommendation systems, bioinformatics, and video games. Finally, the book offers research perspectives, covering such theoretical topics as linear factor models, autoencoders, representation learning, structured probabilistic models, Monte Carlo methods, the partition function, approximate inference, and deep generative models. Deep Learning can be used by undergraduate or graduate students planning careers in either industry or research, and by software engineers who want to begin using deep learning in their products or platforms. A website offers supplementary material for both readers and instructors"--Page 4 of cover."

"This timely text/​reference presents a broad overview of advanced deep learning architectures for learning effective feature representation for perceptual and biometrics-related tasks. The text offers a showcase of cutting-edge research on the use of convolutional neural networks (CNN) in face, iris, fingerprint, and vascular biometric systems, in addition to surveillance systems that use soft biometrics. Issues of biometrics security are also examined. Topics and features: Addresses the application of deep learning to enhance the performance of biometrics identification across a wide range of different biometrics modalities Revisits deep learning for face biometrics, offering insights from neuroimaging, and provides comparison with popular CNN-based architectures for face recognition Examines deep learning for state-of-the-art latent fingerprint and finger-vein recognition, as well as iris recognition Discusses deep learning for soft biometrics, including approaches for gesture-based identification, gender classification, and tattoo recognition Investigates deep learning for biometrics security, covering biometrics template protection methods, and liveness detection to protect against fake biometrics samples Presents contributions from a global selection of pre-eminent experts in the field representing academia, industry and government laboratories Providing both an accessible introduction to the practical applications of deep learning in biometrics, and a comprehensive coverage of the entire spectrum of biometric modalities, this authoritative volume will be of great interest to all researchers, practitioners and students involved in related areas of computer vision, pattern recognition and machine learning. Dr. Bir Bhanu is Bourns Presidential Chair, Distinguished Professor of Electrical and Computer Engineering and the Director of the Center for Research in Intelligent Systems at the University of California at Riverside, USA. Some of his other Springer publications include the titles Video Bioinformatics, Distributed Video Sensor Networks, and Human Recognition at a Distance in Video. Dr. Ajay Kumar is an Associate Professor in the Department of Computing at the Hong Kong Polytechnic University."

"Deep Learning with Python introduces the field of deep learning using the Python language and the powerful Keras library. Written by Keras creator and Google AI researcher François Chollet, this book builds your understanding through intuitive explanations and practical examples. You'll explore challenging concepts and practice with applications in computer vision, natural-language processing, and generative models. By the time you finish, you'll have the knowledge and hands-on skills to apply deep learning in your own projects. --"

"This Springerbrief presents a deep reinforcement learning approach to wireless systems to improve system performance. Particularly, deep reinforcement learning approach is used in cache-enabled opportunistic interference alignment wireless networks and mobile social networks. Simulation results with different network parameters are presented to show the effectiveness of the proposed scheme.There is a phenomenal burst of research activities in artificial intelligence, deep reinforcement learning and wireless systems. Deep reinforcement learning has been successfully used to solve many practical problems. For example, Google DeepMind adopts this method on several artificial intelligent projects with big data (e.g., AlphaGo), and gets quite good results."

"With Early Release ebooks, you get books in their earliest form--the author's raw and unedited content as he or she writes--so you can take advantage of these technologies long before the official release of these titles. You'll also receive updates when significant changes are made, new chapters are available, and the final ebook bundle is released. The Python programming language and its libraries, including pandas and scikit-learn, provide a production-grade environment to help you accomplish a broad range of machine-learning tasks. With this comprehensive cookbook, data scientists and software engineers familiar with Python will benefit from almost 200 practical recipes for building a comprehensive machine-learning pipeline--everything from data preprocessing and feature engineering to model evaluation and deep learning. Learn from author Chris Albon, a data scientist who has written more than 500 tutorials on Python, data science, and machine learning. Each recipe in this practical cookbook includes code solutions that you can put to work right away, along with a discussion of how and why they work--making it ideal as a learning tool and reference book"

"ABSTRAKMarketplace terus mengalami perkembangan yang ditunjukkan oleh jumlah pelanggan dan jumlah penjualan yang terus mengalami peningkatan. Namun, penjualan secara online seperti marketplace memiliki beberapa keterbatasan untuk memberikan pengalaman pembelian yang personal. Sistem rekomendasi dapat membantu marketplace untuk mengatasi keterbatasan tersebut, sehingga pelanggan dapat menemukan produk atau layanan berdasarkan preferensi mereka. Pada penelitian ini, kami mengusulkan untuk mengembangkan sistem rekomendasi produk menggunakan algoritma Neural Collaborative Filtering (NCF). NCF adalah algoritma collaborative filtering berbasis deep learning dan faktorisasi matriks. Sistem rekomendasi produk yang akan dibangun menggunakan data umpan balik implisit dalam bentuk data pembelian dari pelanggan. Umpan balik implisit adalah jenis data yang dapat diandalkan untuk membangun sistem rekomendasi. Hasil penelitian telah menunjukkan bahwa NCF mencapai kinerja terbaik dan paling unggul dibanding metode yang lain.

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ABSTRACTMarketplace continuesly growth as indicated by the number of customers and the number of sales that continue to increase. However, online sales like a marketplace have several limitations to provide a personal purchasing experience. The recommendation system can help the online market to overcome these limitations, so that customers can find products or services based on their preferences. In this study, we propose to develop a product recommendation system using the Neural Collaborative Filtering (NCF) algorithm. NCF is a collaborative filtering algorithm based on deep learning and matrix factorization. The product recommendation system will be built using implicit feedback data in the form of customer purchase data. Implicit feedback is a type of data that can be relied upon to build a recommendation system. The results of the study have shown that NCF achieves the best performance compared to state-of-the-arts methods."

"ABSTRAKDalam beberapa tahun terakhir, Deep Learning DL telah menarik banyak perhatian dalam penelitian pemelajaran mesin. Metode ini telah berhasil dipakai untuk berbagai aplikasi pada pemrosesan suatu, robotika, pengenalan fonetik, pencarian informasi dan bahkan analisa molekul. Meskipun DL telah berhasil sukses untuk diterapkan dalam berbagai bidang aplikasi, training yang diperlukan pada metode ini tidaklah mudah. Sejumlah cara telah diusulkan untuk membuat proses training DL menjadi lebih optimal, beberapa diantanya dengan menambahkan proses pre-training, memutuskan beberapa jaringan dalam lapisan, ataupun mengganti fungsi aktivasi dan metode gradien standar yang dipergunakan. Disertasi ini menggunakan pendekatan lain dalam optimasi DL, yaitu memakai algoritme metaheuristik. Secara umum disertasi ini dibagi dalam dua bagian besar. Bagian pertama adalah studi awal penelitian yang difokuskan pada beberapa eksperimen yang berkaitan dengan algoritme metaheuristik dan aplikasi DL dalam klasifikasi citra. Bagian kedua dari disertasi berkaitan dengan penerapan algoritme metaheuristik dalam DL. Hasil pada bagian ini misalnya untuk optimasi metode Convolutional Neural Nework CNN menggunakan dataset CIFAR10, diperoleh untuk Top-1 error pada validasi adalah 99,05 . Hasil ini lebih baik dari nilai akurasi CNN asli sebesar 88,21 , fine-tuning CNN menggunakan Harmony Search yang diusulkan G. Rosa dkk sebesar 78,28 , dan bahkan State of the art saat ini sebesar 96,53 dengan Fractional Max-Pooling.

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ABSTRACTIn recent years, deep Learning DL has drawn many attention in machine learning research. This method has been successfully used in various applications, such as sound process, robotics, phonetic identification, information retrieval, and even molecule analysis. Although DL has been successful to be applied in many fields, it is difficult to train in this method. Various attempts and methods has been proposed to make the DL training process become more optimum, some of them are by adding pre training process, drop out some networks in the layer, or by replacing activation function and standard gradient method being used. This dissertation takes another way to optimize a DL, i.e. using metaheuristic algorithms. Overall, this dissertation will be divided into two main parts. The first part is a preliminary study of research, focusing on several experiments which were related to the metaheuristic algorithm and DL application in image classification. The second part of this dissertation is related to application of metaheuristic algorithm in DL. The results in this part, for example, the optimization of CNN method using CIFAR10 dataset for Top 1 error in validation is 99.05 . This result is higher than the accuracy level from original CNN 88,21 , fine tuning CNN using Harmony Search suggested by G. Rossa et.al 78.28 , and even ldquo State of the art rdquo right now using Fractional Max Pooling 96.53 "