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Mastering Machine Learning Algorithms Second Edition

Mastering Machine Learning Algorithms Second Edition

Artificial Intelligence, Books, Data Science, Deep Learning, Keras, Machine Learning, Machine Learning Algorithms Addenda, Neural networks, Python, Scikit-Fuzzy, Scikit-Learn, Tensorflow, TensorflowNo Comments

Machine learning is a subset of artificial intelligence that aims to make modern-day computer systems more intelligent. The real power of machine learning lies in its algorithms, which make even the most difficult things capable of being handled by machines. Mastering Machine Learning Algorithms, Second Edition helps you harness the real power of machine learning algorithms in order to implement smarter ways of meeting today’s overwhelming data needs. This newly updated and revised guide will help you master algorithms used widely in semi-supervised learning, reinforcement learning, supervised learning, and unsupervised learning domains. You will use all the modern libraries from the Python ecosystem – including NumPy and Keras – to extract features from varied complexities of data. Ranging from Bayesian models to the Markov chain Monte Carlo algorithm to Hidden Markov models, this machine learning book teaches you how to extract features from your dataset, perform complex dimensionality reduction, and […]

EphMrA 2019 Switzerland one day meeting

Artificial Intelligence, Data Science, Machine LearningNo Comments

I’m pleased to be a speaker in EphMrA 2019 one-day meeting in Basel, Switzerland (event page with all information) on September, 24th. My presentation will be: “Customer Jouney Optimization through Reinforcement Learning”. Even if the time slot is limited, I’ll do my best to show how it’s possible to employ innovative machine learning methods to optimize complex marketing processes and improve customer satisfaction. I invite everybody who lives or is in Basel to partecipate. All required information about the venue and the agenda are provided in the link above. Photo by Odin Aerni on Unsplash.   Recommendations and User-Profiling from Implicit Feedbacks – Giuseppe Bonaccorso The vast majority of B2C services are quickly discovering the strategic importance of solid recommendation engines to improve the conversion rates and an establish a stronger fidelity with the customers.

Machine Learning Algorithms – Second Edition

Artificial Intelligence, Books, Convnet, Data Science, Deep Learning, Keras, Machine Learning, Machine Learning Algorithms Addenda, Neural networks, NLP, Python, Scikit-Learn, Spark, Tensorflow, TensorflowNo Comments

The second edition (fully revised, extended, and updated) of Machine Learning Algorithms has been published today and will be soon available through all channels. From the back cover: Machine learning has gained tremendous popularity for its powerful and fast predictions through large datasets. However, the true forces behind its powerful output are the complex algorithms involving substantial statistical analysis that churn large datasets and generate sufficient insight. This second edition of Machine Learning Algorithms walks you through prominent development outcomes that have taken place relating to machine learning algorithms, which constitute major contributions to the machine learning process and help you to strengthen and master statistical interpretation across supervised, semi-supervised, and reinforcement learning areas. Once the core concepts of an algorithm have been exposed, you’ll explore real-world examples based on the most diffused libraries, such as scikit-learn, NLTK, TensorFlow, and Keras. You will discover new topics such as principal component […]

Recommendations and User-Profiling from Implicit Feedbacks

Artificial Intelligence, Convnet, Data Science, Deep Learning, Machine Learning, Neural networks, NLP, Scikit-Learn2 Comments

Recommendations and Feedbacks The vast majority of B2C services are quickly discovering the strategic importance of solid recommendation engines to improve the conversion rates and an establish a stronger fidelity with the customers. The most common strategies are based [3] on the segmentation of users according to their personal features (age range, gender, interests, social interactions, and so on) or to the ratings they gave to specific items. The latter approach normally relies on explicit feedbacks (e.g. a rating from 0 to 10) which summarize the overall experience. Unfortunately, there are drawbacks to both cases. Personal data are becoming harder to retrieve and the latest regulations (i.e. GDPR) allow the user to interact with a service without the collection of data. Moreover, a reliable personal profile must be built using many attributes that are often hidden and can only be inferred using predictive models. Conversely, implicit feedbacks are easy to […]

A book that every data scientist should read

Books, Complex Systems, Data Science, Generic, Machine LearningNo Comments

I would like to suggest the book Factfulness (by Hans Rosling) to every data scientist and every student who wishes to start this career. It’s not a technical book full of formulas, algorithms, and other complex stuff. Only a few plots and a lot of analysis, ideas, comparisons. Everybody should be aware to live in a world where facts are often considered as alternatives to beliefs and where biases are so common to be the first problem to face when a clear insight is needed. Unfortunately, it’s easier to value a belief even more than a factual analysis and we all know what kind of disasters can be brought about. And, it’s even worse when a data scientist analyzes a bunch data starting from a biased viewpoint. Even if there are dozens of powerful models, some tasks require some moderation. Predicting the future of a time-series is a hard job unless […]

Mastering Machine Learning Algorithms

Artificial Intelligence, Convnet, Deep Learning, Keras, Machine Learning, Machine Learning Algorithms Addenda, Neural networks, Python, Scikit-Fuzzy, Scikit-Learn, Tensorflow, TensorflowNo Comments

Today I’ve published my latest book “Mastering Machine Learning Algorithms” (in a few days it will be available on all channels). From the back cover: Machine learning is a subset of AI that aims to make modern-day computer systems smarter and more intelligent. The real power of machine learning resides in its algorithms, which make even the most difficult things capable of being handled by machines. However, with the advancement in the technology and requirements of data, machines will have to be smarter than they are today to meet the overwhelming data needs; mastering these algorithms and using them optimally is the need of the hour. Mastering Machine Learning Algorithms is your complete guide to quickly getting to grips with popular machine learning algorithms. You will be introduced to the most widely used algorithms in supervised, unsupervised, and semi-supervised machine learning, and will learn how to use them in the […]

Fundamentals of Machine Learning with Scikit-Learn

Artificial Intelligence, Machine Learning, Python, Scikit-LearnNo Comments

A tutorial video (2 hours) derived from the book Machine Learning Algorithms has been released: Fundamental of Machine Learning with Scikit-Learn: From the notes: As the amount of data continues to grow at an almost incomprehensible rate, being able to understand and process data is becoming a key differentiator for competitive organizations. Machine Learning applications are everywhere, from self-driving cars, spam detection, document searches, and trading strategies, to speech recognition. This makes machine learning well-suited to the present-day era of big data and data science. The main challenge is how to transform data into actionable knowledge. In this course you will learn all the important Machine Learning algorithms that are commonly used in the field of data science. These algorithms can be used for supervised as well as unsupervised learning, reinforcement learning, and semi-supervised learning. A few famous algorithms that are covered in this book are: Linear regression, Logistic Regression, […]

Getting Started with NLP and Deep Learning with Python

Artificial Intelligence, Deep Learning, Keras, Machine Learning, Neural networks, NLP, Python, Scikit-Learn, TensorflowNo Comments

A tutorial video (2 hours) derived from the book Machine Learning Algorithms has been released: Getting Started with NLP and Deep Learning with Python. From the notes: As the amount of data continues to grow at an almost incomprehensible rate, being able to understand and process data is becoming a key differentiator for competitive organizations. Machine Learning applications are everywhere, from self-driving cars to spam detection, document search, and trading strategies, to speech recognition. This makes machine learning well-suited to the present-day era of Big Data and Data Science. The main challenge is how to transform data into actionable knowledge. In this course, you’ll be introduced to the Natural Processing Language and Recommendation Systems, which help you run multiple algorithms simultaneously. Also, you’ll learn about Deep learning and TensorFlow. Finally, you’ll see how to create an Ml architecture. ISBN: 9781789138894 Link to the publisher page: https://www.packtpub.com/big-data-and-business-intelligence/getting-started-nlp-and-deep-learning-python-video Machine Learning Algorithms – Giuseppe Bonaccorso My […]

Hetero-Associative Memories for Non Experts: How “Stories” are memorized with Image-associations

Artificial Intelligence, Computational Neuroscience, Convnet, Deep Learning, Generic, Machine Learning, Neural networks, Philosophy of Mind, Tensorflow, Tensorflow4 Comments

Think about walking along a beach. The radio of a small kiosk-bar is turned-on and a local DJ announces an 80’s song. Immediately, the image of a car comes to your mind. It’s your first car, a second-hand blue spider. While listening to the same song, you drove your girlfriend to the beach, about 25 years ago. It was the first time you made love to her. Now imagine a small animal (normally a prey, like a rodent) roaming around the forest and looking for food. A sound is suddenly heard and the rodent rises its head. Is it the pounding of water or a lion’s roar? We can skip the answer right now. Let’s only think about the ways an animal memory can work. Computer science drove us to think that memories must always be loss-less, efficient and organized like structured repositories. They can be split into standard-size slots […]

A glimpse into the Self-Organizing Maps (SOM)

Artificial Intelligence, Computational Neuroscience, Machine Learning, Machine Learning Algorithms Addenda, Neural networks, PythonNo Comments

Self-Organizing Maps (SOM) are neural structures proposed for the first time by the computer scientist T. Kohonen in the late 1980s (that’s why they are also known as Kohonen Networks). Their peculiarities are the ability to auto-cluster data according to the topological features of the samples and the approach to the learning process. Contrary to methods like Gaussian Mixtures or K-Means, a SOM learns through a competitive learning process. In other words, the model tries to specialize its neurons so to be able to produce a response only for a particular pattern family (it can also be a single input sample representing a family, like a handwritten letter). Let’s consider a dataset containing N p-dimensional samples, a suitable SOM is a matrix (other shapes, like toroids, are also possible) containing (K × L) receptors and each of them is made up of p synaptic weights. The resulting structure is a tridimensional matrix W […]