The Art Of Feature Engineering

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The Art Of Feature Engineering

Author : Pablo Duboue
ISBN : 9781108709385
Genre : Computers
File Size : 60.19 MB
Format : PDF
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A practical guide for data scientists who want to improve the performance of any machine learning solution with feature engineering.
Category: Computers

Handbook Of Research On Automated Feature Engineering And Advanced Applications In Data Science

Author : Mrutyunjaya Panda
ISBN : 9781799866619
Genre : Computers
File Size : 79.85 MB
Format : PDF, Kindle
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"This edited book will start with an introduction to feature engineering and then move onto recent concepts, methods and applications with the use of various data types that includes: text, image, streaming data, social network data, financial data, biomedical data, bioinformatics etc. to help readers gain insight into how features can be extracted and transformed from raw data"--
Category: Computers

Python Machine Learning By Example

Author : Yuxi (Hayden) Liu
ISBN : 9781783553129
Genre : Computers
File Size : 67.9 MB
Format : PDF, ePub, Docs
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Take tiny steps to enter the big world of data science through this interesting guide About This Book Learn the fundamentals of machine learning and build your own intelligent applications Master the art of building your own machine learning systems with this example-based practical guide Work with important classification and regression algorithms and other machine learning techniques Who This Book Is For This book is for anyone interested in entering the data science stream with machine learning. Basic familiarity with Python is assumed. What You Will Learn Exploit the power of Python to handle data extraction, manipulation, and exploration techniques Use Python to visualize data spread across multiple dimensions and extract useful features Dive deep into the world of analytics to predict situations correctly Implement machine learning classification and regression algorithms from scratch in Python Be amazed to see the algorithms in action Evaluate the performance of a machine learning model and optimize it Solve interesting real-world problems using machine learning and Python as the journey unfolds In Detail Data science and machine learning are some of the top buzzwords in the technical world today. A resurging interest in machine learning is due to the same factors that have made data mining and Bayesian analysis more popular than ever. This book is your entry point to machine learning. This book starts with an introduction to machine learning and the Python language and shows you how to complete the setup. Moving ahead, you will learn all the important concepts such as, exploratory data analysis, data preprocessing, feature extraction, data visualization and clustering, classification, regression and model performance evaluation. With the help of various projects included, you will find it intriguing to acquire the mechanics of several important machine learning algorithms – they are no more obscure as they thought. Also, you will be guided step by step to build your own models from scratch. Toward the end, you will gather a broad picture of the machine learning ecosystem and best practices of applying machine learning techniques. Through this book, you will learn to tackle data-driven problems and implement your solutions with the powerful yet simple language, Python. Interesting and easy-to-follow examples, to name some, news topic classification, spam email detection, online ad click-through prediction, stock prices forecast, will keep you glued till you reach your goal. Style and approach This book is an enticing journey that starts from the very basics and gradually picks up pace as the story unfolds. Each concept is first succinctly defined in the larger context of things, followed by a detailed explanation of their application. Every concept is explained with the help of a project that solves a real-world problem, and involves hands-on work—giving you a deep insight into the world of machine learning. With simple yet rich language—Python—you will understand and be able to implement the examples with ease.
Category: Computers

Airborne Lidar Reflective Linear Feature Extraction For Strip Adjustment And Horizontal Accuracy Determination

Author : Charles K. Toth
ISBN : UCBK:C100777463
Genre : Motor vehicles
File Size : 21.35 MB
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ODOT's Office of Aerial Engineering (OAE) has been using an Opetch 30/70 ALTM airborne LiDAR system for about four years. The introduction of LiDAR technology was a major development towards improving the mapping operations. The overall experiences are excellent as evidenced by numerous projects where highly accurate surface data were produced in an unprecedentedly short time. As is typically with new technology, OAE has identified areas for improvements in terms of achieving better accuracy and increasing data processing efficiency. In particular, the horizontal accuracy of the LiDAR product required further attention. The objectives of this research were to (1) introduce ground control to LiDAR by using road pavement makings that can be precisely surveyed by ODOT's system; (2) preform a strip adjustment for seamless integration of strips into the final product; (3) improve the horizontal accuracy in order to better characterize the final product; and (4) improve accuracy (both horizontal and vertical) to use ground control that is less labor-intense, requires no or limited surveying and imposes less restrictions in normal field operations.
Category: Motor vehicles

2014 International Conference On Artificial Intelligence And Software Engineering Aise2014

Author : S. K. Chen, Altair Engineering Inc., California, USA
ISBN : 9781605951508
Genre : Computers
File Size : 32.73 MB
Format : PDF
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2014 International Conference on Artificial Intelligence and Software Engineering(AISE2014) aims to provide a forum for accessing to the most up-to-date and authoritative knowledge from both Artificial Intelligence and Software Engineering. AISE2014 features unique mixed topics of AI Algorithms, Data Mining, Knowledge-based Systems, Software Process and so on. The goal of this conference is to bring researchers, engineers, and students to the areas of Artificial Intelligence and Software Engineering to share experiences and original research contributions on those topics. Researchers and practitioners are invited to submit their contributions to AISE2014.
Category: Computers

State Of The Art In Digital Mammographic Image Analysis

Author : K. W. Bowyer
ISBN : 9810215096
Genre : Medical
File Size : 50.41 MB
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This book provides a detailed assessment of the state of the art in automated techniques for the analysis of digital mammogram images. Topics covered include a variety of approaches for image processing and pattern recognition aimed at assisting the physician in the task of detecting tumors from evidence in mammogram images. The chapters are written by recognized experts in the field and are revised versions of papers selected from those presented at the “First International Workshop on Mammogram Image Analysis” held in San Jose as part of the 1993 Biomedical Image Processing conference.
Category: Medical

The Practical Magazine

Author :
ISBN : MINN:31951002806134Q
Genre : Industrial arts
File Size : 77.36 MB
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Category: Industrial arts

Feature Extraction Construction And Selection

Author : Huan Liu
ISBN : 9781461557258
Genre : Computers
File Size : 34.1 MB
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There is broad interest in feature extraction, construction, and selection among practitioners from statistics, pattern recognition, and data mining to machine learning. Data preprocessing is an essential step in the knowledge discovery process for real-world applications. This book compiles contributions from many leading and active researchers in this growing field and paints a picture of the state-of-art techniques that can boost the capabilities of many existing data mining tools. The objective of this collection is to increase the awareness of the data mining community about the research of feature extraction, construction and selection, which are currently conducted mainly in isolation. This book is part of our endeavor to produce a contemporary overview of modern solutions, to create synergy among these seemingly different branches, and to pave the way for developing meta-systems and novel approaches. Even with today's advanced computer technologies, discovering knowledge from data can still be fiendishly hard due to the characteristics of the computer generated data. Feature extraction, construction and selection are a set of techniques that transform and simplify data so as to make data mining tasks easier. Feature construction and selection can be viewed as two sides of the representation problem.
Category: Computers

Proceedings Of The 18th Asia Pacific Symposium On Intelligent And Evolutionary Systems

Author : Hisashi Handa
ISBN : 9783319133591
Genre : Computers
File Size : 42.56 MB
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This book contains a collection of the papers accepted in the 18th Asia Pacific Symposium on Intelligent and Evolutionary Systems (IES 2014), which was held in Singapore from 10-12th November 2014. The papers contained in this book demonstrate notable intelligent systems with good analytical and/or empirical results.
Category: Computers

Wiley Encyclopedia Of Electrical And Electronics Engineering Volume 20

Author : John G. Webster
ISBN : 0471139629
Genre : Science
File Size : 88.35 MB
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No modern nation has ever become an industrial powerhouse without a strong chemical industry. Chemicals and Long-Term Economic Growth uses fascinating historical examples to reveal why certain countries excel in certain areas but falter in others. The book also shows how the chemical industry can continue to grow and prosper. Chemicals and Long-Term Economic Growth will appeal to both chemists and engineers curious about the business aspects and history of their industry, and to business and finance professionals interested in learning what it takes to make an industry successful for the long term. The book will help both scientists running small chemical companies and non-chemist managers of large corporations to make sound judgments based on the economic history of the chemical industry.
Category: Science

Low Rank And Sparse Modeling For Visual Analysis

Author : Yun Fu
ISBN : 9783319120003
Genre : Computers
File Size : 58.44 MB
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This book provides a view of low-rank and sparse computing, especially approximation, recovery, representation, scaling, coding, embedding and learning among unconstrained visual data. The book includes chapters covering multiple emerging topics in this new field. It links multiple popular research fields in Human-Centered Computing, Social Media, Image Classification, Pattern Recognition, Computer Vision, Big Data, and Human-Computer Interaction. Contains an overview of the low-rank and sparse modeling techniques for visual analysis by examining both theoretical analysis and real-world applications.
Category: Computers

Advances In Knowledge Discovery And Data Mining

Author : Jian Pei
ISBN : 9783642374531
Genre : Computers
File Size : 42.35 MB
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The two-volume set LNAI 7818 + LNAI 7819 constitutes the refereed proceedings of the 17th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2013, held in Gold Coast, Australia, in April 2013. The total of 98 papers presented in these proceedings was carefully reviewed and selected from 363 submissions. They cover the general fields of data mining and KDD extensively, including pattern mining, classification, graph mining, applications, machine learning, feature selection and dimensionality reduction, multiple information sources mining, social networks, clustering, text mining, text classification, imbalanced data, privacy-preserving data mining, recommendation, multimedia data mining, stream data mining, data preprocessing and representation.
Category: Computers

Anziis

Author :
ISBN : UOM:39015036237272
Genre : Expert systems (Computer science)
File Size : 26.90 MB
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Category: Expert systems (Computer science)