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"The emphasis of the book is on the question of Why – only if why an algorithm is successful is understood, can it be properly applied, and the results trusted. Algorithms are often taught side by side without showing the similarities and differences between them. This book addresses the commonalities, and aims to give a thorough and in-depth treatment and develop intuition, while remaining concise."

"Just like electricity, Machine Learning will revolutionize our life in many ways-some of which are not even conceivable today. This book provides a thorough conceptual understanding of Machine Learning techniques and algorithms. Many of the mathematical concepts are explained in an intuitive manner. The book starts with an overview of machine learning and the underlying Mathematical and Statistical concepts before moving onto machine learning topics. It gradually builds up the depth, covering many of the present day machine learning algorithms, ending in Deep Learning and Reinforcement Learning algorithms. The book also covers some of the popular Machine Learning applications. The material in this book is agnostic to any specific programming language or hardware so that readers can try these concepts on whichever platforms they are already familiar with."

"ABSTRAKMachine learning dapat digunakan untuk menganalisis berbagai macam jenis data, termasuk data yang umumnya bersifat rahasia. Sebuah model machine learning yang sudah dilatih dapat dibungkus dalam sebuah aplikasi web sehingga model tersebut dapat diakses dengan mudah via internet. Namun, jika data yang ingin dianalisis bersifat pribadi atau rahasia seperti data medis atau keuangan maka hal ini menjadi masalah, pengelola aplikasi itu dapat saja membaca data rahasia yang di-input. Skema enkripsi homomorfis dapat digunakan untuk menghadapi masalah ini. Salah satu skema enkripsi yang memiliki sifat homomorfis ialah skema enkripsi Paillier. Pada peneltitian ini ditunjukkan bahwa suatu jenis model machine learning tertentu dapat menerima input data yang terenkripsi dengan skema enkripsi Paillier dan menghasilkan output yang terenkripsi dengan kunci yang sama. Konsep ini didemonstrasikan dengan melatih sebuah model machine learning dengan database MNIST. Kemudian, model ini diuji dengan data test yang terenkripsi dengan skema enkripsi Paillier. Hasil percobaan menunjukkan akurasi model mencapai 92,92.

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ABSTRACTMachine learning can be used to analyze various kinds of data, including confidential data such us medical or financial data. A trained machine learning model can be wrapped in a web application so that people can access it easily via internet. But if the data to be analyzed is private or confidential, this will cause a problem, the application administrator may read our input. Homomorphic encryption scheme can be used to overcome this kind of problem. Paillier encryption scheme is one kind of encryption scheme that has homomorphic property. In this research, it will be shown that one type of machine learning model can take an input encrypted by Paillier encryption scheme and produce an output encrypted with the same key. This concept is demonstrated by training a machine learning model with the MNIST database of hand written digits. This model will be tested with the test data encrypted with Paillier encryption scheme. The experiment shows that the model achieved 92.92 accuracy."

"Written by leading researchers, this complete introduction brings together all the theory and tools needed for building robust machine learning in adversarial environments. Discover how machine learning systems can adapt when an adversary actively poisons data to manipulate statistical inference, learn the latest practical techniques for investigating system security and performing robust data analysis, and gain insight into new approaches for designing effective countermeasures against the latest wave of cyber-attacks. Privacy-preserving mechanisms and the near-optimal evasion of classifiers are discussed in detail, and in-depth case studies on email spam and network security highlight successful attacks on traditional machine learning algorithms. Providing a thorough overview of the current state of the art in the field, and possible future directions, this groundbreaking work is essential reading for researchers, practitioners and students in computer security and machine learning, and those wanting to learn about the next stage of the cybersecurity arms race."

"This book, fully updated for Python version 3.6+, covers the key ideas that link probability, statistics, and machine learning illustrated using Python modules in these areas. All the figures and numerical results are reproducible using the Python codes provided. The author develops key intuitions in machine learning by working meaningful examples using multiple analytical methods and Python codes, thereby connecting theoretical concepts to concrete implementations. Detailed proofs for certain important results are also provided. Modern Python modules like Pandas, Sympy, Scikit-learn, Tensorflow, and Keras are applied to simulate and visualize important machine learning concepts like the bias/variance trade-off, cross-validation, and regularization. Many abstract mathematical ideas, such as convergence in probability theory, are developed and illustrated with numerical examples. This updated edition now includes the Fisher Exact Test and the Mann-Whitney-Wilcoxon Test. A new section on survival analysis has been included as well as substantial development of Generalized Linear Models. The new deep learning section for image processing includes an in-depth discussion of gradient descent methods that underpin all deep learning algorithms. As with the prior edition, there are new and updated *Programming Tips* that the illustrate effective Python modules and methods for scientific programming and machine learning. There are 445 run-able code blocks with corresponding outputs that have been tested for accuracy. Over 158 graphical visualizations (almost all generated using Python) illustrate the concepts that are developed both in code and in mathematics. We also discuss and use key Python modules such as Numpy, Scikit-learn, Sympy, Scipy, Lifelines, CvxPy, Theano, Matplotlib, Pandas, Tensorflow, Statsmodels, and Keras.This book is suitable for anyone with an undergraduate-level exposure to probability, statistics, or machine learning and with rudimentary knowledge of Python programming."

"The two-volume set LNCS 7552 + 7553 constitutes the proceedings of the 22nd International Conference on Artificial Neural Networks, ICANN 2012, held in Lausanne, Switzerland, in September 2012. The 162 papers included in the proceedings were carefully reviewed and selected from 247 submissions. They are organized in topical sections named, theoretical neural computation, information and optimization, from neurons to neuromorphism, spiking dynamics, from single neurons to networks, complex firing patterns, movement and motion, from sensation to perception, object and face recognition, reinforcement learning, bayesian and echo state networks, recurrent neural networks and reservoir computing, coding architectures, interacting with the brain, swarm intelligence and decision-making, mulitlayer perceptrons and kernel networks, training and learning, inference and recognition, support vector machines, self-organizing maps and clustering, clustering, mining and exploratory analysis, bioinformatics, and time weries and forecasting."

"The two-volume set LNCS 7552 + 7553 constitutes the proceedings of the 22nd International Conference on Artificial Neural Networks, ICANN 2012, held in Lausanne, Switzerland, in September 2012. The 162 papers included in the proceedings were carefully reviewed and selected from 247 submissions. They are organized in topical sections named, theoretical neural computation, information and optimization, from neurons to neuromorphism, spiking dynamics, from single neurons to networks, complex firing patterns, movement and motion, from sensation to perception, object and face recognition, reinforcement learning, bayesian and echo state networks, recurrent neural networks and reservoir computing, coding architectures, interacting with the brain, swarm intelligence and decision-making, mulitlayer perceptrons and kernel networks, training and learning, inference and recognition, support vector machines, self-organizing maps and clustering, clustering, mining and exploratory analysis, bioinformatics, and time weries and forecasting."

"Kepolisian Republik Indonesia (Polri) merupakan alat negara yang terus berusaha memberikan pelayanan publik secara prima salah satu nya dengan melakukan inovasi dengan memanfaatkan teknologi dalam memberikan pelayanan SIM melalui aplikasi bernama Digital Korlantas Polri. Namun sejak aplikasi tersebut diluncurkan pada tahun 2021 hingga tahun 2022 terdapat pemberitaan di berita online terkait kendala pada aplikasi dalam perpanjangan SIM online yang tidak berjalan sebagaimana semestinya. Penelitian ini bertujuan untuk melihat bagaimana pandangan masyarakat sebagai pengguna layanan dari Twitter dan Play Store. Data yang digunakan dalam penelitian ini berasal dari Twitter dan Play Store sebanyak 5944 data. Analisis dilakukan dengan membangun model klasifikasi relevansi, aspek, dan sentimen pada aspek reliability, efficiency, trust, dan citizen support. Algoritma yang digunakan yaitu Decision Tree, Logistic Regression, dan SVM. Hasil pemodelan klasifikasi dengan performa yang paling tinggi dalam klasifikasi relevansi, aspek, dan sentimen pada tiap aspek dihasilkan oleh algoritma Logistic Regression dengan TF-IDF unigram dan SMOTE. Pada model klasifikasi relevansi didapatkan nilai accuracy sebesar 87.05%, precision sebesar 87.38%, recall sebesar 87.04%, dan f1 score sebesar 87.16%. Pada model klasifikasi aspek, nilai accuracy sebesar 74.28%, precision sebesar 75.93%, recall sebesar 74.27%, dan f1 score sebesar 74.70%. Pada model klasifikasi sentimen pada masing-masing aspek, model klasifikasi sentimen pada aspek citizen support mendapatkan nilai yang paling tinggi dibanding aspek lain yaitu dengan nilai accuration sebesar 95.38%, precision sebesar 95.60%, recall sebesar 95.38%, dan f1-score sebesar 94.05%. Pada penelitian ini menghasilkan temuan sentimen pada masing-masing aspek dalam layanan perpanjang SIM online di aplikasi Digital Korlantas Polri dimana reliability merupakan aspek yang paling banyak dikemukakan dan mendapat sentimen negatif, kemudian diikuti oleh aspek efficiency, citizen support, dan aspek trust.

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The Indonesian National Police (Polri) continues to strive to provide excellent public services, one of which is by innovating by utilizing technology in providing SIM services through an application called Digital Korlantas Polri. However, since the application was launched in 2021 to 2022 there have been reports in online news regarding problems with applications, so it is necessary to conduct research regarding how the public views the application as service users and maps these views into aspects which affect the quality of government services so that service providers can take improvement to realize excellent service delivery. The data used in this study are from Twitter and Play Store as many as 5944 data. The analysis is carried out by building a classification model of relevance, aspect, and sentiment on the aspects of reliability, efficiency, trust, and citizen support. The algorithms used are Decision Tree, Logistic Regression, and SVM. The results of classification modeling with the highest performance in the classification of relevance, aspect, and sentiment for each aspect were produced by the Logistic Regression algorithm with the TF-IDF unigram and SMOTE. In the relevance classification model, the accuracy value is 87.05%, precision is 87.38%, recall is 87.04%, and f1 score is 87.16%. In the aspect classification model, the accuracy value is 74.28%, precision is 75.93%, recall is 74.27%, and f1 score is 74.70%. In the sentiment classification model for each aspect, the sentiment classification model for the citizen support aspect gets the highest score compared to other aspects, namely with an accuracy value of 95.38%, a precision of 95.60%, a recall of 95.38%, and an f1-score of 94.05% . This study produced sentiment findings for each aspect of the online SIM service in the Digital Korlantas Polri application where reliability was the aspect that was most frequently raised and received negative sentiment, followed by aspects of efficiency, citizen support, and trust."