Download E-books Derivatives Analytics with Python: Data Analysis, Models, Simulation, Calibration and Hedging (The Wiley Finance Series) PDF

Supercharge concepts analytics and hedging utilizing the ability of Python

Derivatives Analytics with Python exhibits you ways to enforce market-consistent valuation and hedging methods utilizing complex monetary types, effective numerical thoughts, and the strong functions of the Python programming language. This specified consultant deals distinctive reasons of all thought, tools, and tactics, providing you with the heritage and instruments essential to price inventory index thoughts from a valid beginning. you will find and use self-contained Python scripts and modules and easy methods to follow Python to complex info and derivatives analytics as you enjoy the 5,000+ traces of code which are supplied that will help you reproduce the consequences and images provided. assurance comprises industry information research, risk-neutral valuation, Monte Carlo simulation, version calibration, valuation, and dynamic hedging, with versions that express stochastic volatility, bounce parts, stochastic brief charges, and extra. The better half site positive aspects all code and IPython Notebooks for fast execution and automation.

Python is gaining flooring within the derivatives analytics house, permitting associations to fast and successfully carry portfolio, buying and selling, and probability administration effects. This publication is the finance professional's consultant to exploiting Python's functions for effective and appearing derivatives analytics.

  • Reproduce significant stylized proof of fairness and recommendations markets yourself
  • Apply Fourier rework recommendations and complicated Monte Carlo pricing
  • Calibrate complex alternative pricing types to marketplace data
  • Integrate complicated versions and numeric how to dynamically hedge options

Recent advancements within the Python surroundings allow analysts to enforce analytics projects as acting as with C or C++, yet utilizing simply approximately one-tenth of the code or perhaps much less. Derivatives Analytics with Python — information research, types, Simulation, Calibration and Hedging exhibits you what you must understand to supercharge your derivatives and possibility analytics efforts.

Show description

Read More

Download E-books Python and HDF5 PDF

By Andrew Collette

Gain hands-on adventure with HDF5 for storing clinical facts in Python. This useful consultant quick will get you on top of things at the info, most sensible practices, and pitfalls of utilizing HDF5 to archive and percentage numerical datasets ranging in measurement from gigabytes to terabytes.

Through real-world examples and functional routines, you’ll discover issues equivalent to medical datasets, hierarchically equipped teams, user-defined metadata, and interoperable documents. Examples are appropriate for clients of either Python 2 and Python three. If you’re accustomed to the fundamentals of Python info research, this is often an incredible creation to HDF5.

  • Get arrange with HDF5 instruments and create your first HDF5 file
  • Work with datasets by means of studying the HDF5 Dataset object
  • Understand complex good points like dataset chunking and compression
  • Learn the right way to paintings with HDF5’s hierarchical constitution, utilizing groups
  • Create self-describing records by way of including metadata with HDF5 attributes
  • Take good thing about HDF5’s style method to create interoperable files
  • Express relationships between info with references, named kinds, and size scales
  • Discover how Python mechanisms for writing parallel code engage with HDF5

Show description

Read More

Download E-books Python Algorithms: Mastering Basic Algorithms in the Python Language PDF

Python Algorithms, moment Edition explains the Python method of set of rules research and layout. Written through Magnus Lie Hetland, writer of Beginning Python, this booklet is sharply considering classical algorithms, however it additionally provides a high-quality realizing of basic algorithmic problem-solving innovations.

The ebook offers with probably the most very important and tough parts of programming and computing device technology in a hugely readable demeanour. It covers either algorithmic concept and programming perform, demonstrating how conception is mirrored in actual Python courses. famous algorithms and knowledge constructions which are equipped into the Python language are defined, and the person is proven the best way to enforce and evaluation others.

Show description

Read More

Download E-books Mastering Regular Expressions PDF

Regular expressions are an exceptionally strong instrument for manipulating textual content and information. they're now typical positive factors in quite a lot of languages and well known instruments, together with Perl, Python, Ruby, Java, VB.NET and C# (and any language utilizing the .NET Framework), Hypertext Preprocessor, and MySQL.

If you do not use common expressions but, you'll find during this publication an entire new global of mastery over your information. should you already use them, you will savor this book's extraordinary aspect and breadth of insurance. should you imagine you recognize all you must find out about regularexpressions, this e-book is a beautiful eye-opener.

As this e-book indicates, a command of standard expressions is a useful ability. ordinary expressions let you code complicated and refined textual content processing that you just by no means imagined will be automatic. average expressions can prevent time and aggravation. they are often used to craft based strategies to a variety of difficulties. as soon as you may have mastered average expressions, they are going to develop into a useful a part of your toolkit. you are going to ask yourself the way you ever acquired via with out them.

Yet regardless of their broad availability, flexibility, and unprecedented strength, normal expressions are often underutilized. but what's energy within the arms of a professional may be fraught with peril for the unwary. Mastering average Expressions can help you navigate the minefield to changing into a professional and assist you optimize your use of normal expressions.

Mastering typical Expressions, 3rd variation, now features a complete bankruptcy dedicated to personal home page and its robust and expressive suite of standard expression features, as well as more advantageous personal home page assurance within the primary "core" chapters. additionally, this version has been up to date all through to mirror advances in different languages, together with extended in-depth assurance of Sun's java.util.regex package deal, which has emerged because the regular Java regex implementation.Topics include:

  • A comparability of positive aspects between diversified types of many languages and tools
  • How the normal expression engine works
  • Optimization (major discount rates on hand here!)
  • Matching simply what you will have, yet now not what you do not want
  • Sections and chapters on person languages

Written within the lucid, wonderful tone that makes a posh, dry subject turn into crystal-clear to programmers, and sprinkled with recommendations to advanced real-world difficulties, Mastering standard Expressions, 3rd version bargains a wealth info so that you can placed to immediateuse.

Reviews of this new version and the second one edition:

"There is not a greater (or extra beneficial) e-book on hand on commonplace expressions."

--Zak Greant, coping with Director, eZ Systems

"A genuine tour-de-force of a e-book which not just covers the mechanics of regexes in impressive element but additionally talks approximately potency and using regexes in Perl, Java, and .NET...If you employ standard expressions as a part of your specialist paintings (even should you have already got a very good booklet on no matter what language you are programming in) i might strongly suggest this ebook to you."

--Dr. Chris Brown, Linux Format

"The writer does a superb activity best the reader from regexnovice to grasp. The publication is intensely effortless to learn and chock complete ofuseful and correct examples...Regular expressions are worthwhile toolsthat each developer must have of their toolbox. Mastering RegularExpressions is the definitive advisor to the topic, and an outstandingresource that belongs on each programmer's bookshelf. Ten out of TenHorseshoes."

--Jason Menard, Java Ranch

Show description

Read More

Download E-books Python Unlocked PDF

Key Features

  • Write smarter, bug-free, excessive functionality code with minimum effort
  • Uncover the simplest instruments and ideas on hand to Python builders today
  • Deploy decorators, layout patters, and diverse optimization ideas to take advantage of Python 3.5 effectively

Book Description

Python is a flexible programming language that may be used for quite a lot of technical tasks―computation, facts, info research, video game improvement, and extra. notwithstanding Python is simple to profit, it truly is diversity of positive factors potential there are various features of it that even skilled Python builders do not know approximately. whether you are convinced with the fundamentals, its good judgment and syntax, through digging deeper you could paintings even more successfully with Python – and get extra from the language.

Python Unlocked walks you thru the simplest thoughts and top practices for prime functionality Python programming - displaying you ways to utilize the Python language. you will get to grasp items and capabilities inside and outside, and should how to use them in your virtue on your programming tasks. additionally, you will easy methods to paintings with more than a few layout styles together with summary manufacturing facility, singleton, procedure development, all of in an effort to assist in making programming with Python even more effective. ultimately, because the strategy of writing a software isn't whole with no trying out it, you are going to learn how to try threaded functions and run parallel tests.

If you will have the sting by way of Python, use this ebook to liberate the secrets and techniques of smarter Python programming.

What you'll learn

  • Manipulate item production procedures for situations, periods, and functions
  • Use the absolute best language constructs to write down info constructions with large velocity and maintainability
  • Make effective use of layout styles to diminish improvement time and make your code extra maintainable
  • Write greater try instances with a more robust realizing of the checking out framework of Python and unittests, and become aware of tips on how to strengthen new functionalities in it
  • Write fully-optimized code with the Python language through profiling, compiling C modules, and more
  • Unlock asynchronous programming to construct effective and scalable applications

About the Author

Arun Tigeraniya has a BE in electronics and conversation. After his commencement, he labored at numerous businesses as a Python developer. His major expert pursuits are AI and massive information. He enjoys writing effective and testable code, and engaging technical articles. He has labored with open resource expertise due to the fact 2008. He presently works at Jaarvis Labs restricted, India.

Table of Contents

  1. Objects in Depth
  2. Namespaces and Classes
  3. Functions and Utilities
  4. Data constructions and Algorithms
  5. Elegance with layout Patterns
  6. Test-Driven Development
  7. Optimization Techniques
  8. Scaling Python

Show description

Read More

Download E-books Python Testing: Beginner's Guide PDF

The publication starts with the very foundations of computerized trying out, and expands on them until eventually the best-practice instruments and strategies are absolutely coated. New innovations are illustrated with step by step hands-on routines. checking out could be more straightforward and extra stress-free with this beginner's consultant. while you are a Python developer and wish to write down assessments on your functions, this e-book gets you begun and exhibit you one of the simplest ways to profit trying out. you want to have sound Python programming wisdom to keep on with alongside. An expertise of software program checking out will be stable, yet no formal wisdom of checking out is predicted nor do you want to have any wisdom of the libraries mentioned within the booklet.

Show description

Read More

Download E-books Participatory Geospatial Development Using Python (Volume 1) PDF

The ebook comprises dialogue on raster and vector facts processing utilizing Python binding of GDAL/OGR library. additionally, varied techniques of representing spatial reference process are enumerated. there's a dialogue on LIDAR facts processing utilizing Python binding of libLAS library. except processing geospatial facts, the ebook additionally covers plotting of geospatial info. The final bankruptcy offers with freely on hand geospatial info, equivalent to ASTER GDEM, SRTM info and so on.

Show description

Read More

Download E-books Python Text Processing with NLTK 2.0 Cookbook PDF

By Jacob Perkins

Use Python's NLTK suite of libraries to maximise your traditional Language Processing services. * speedy familiarize yourself with traditional Language Processing ? with textual content research, textual content Mining, and past * learn the way machines and crawlers interpret and approach common languages * simply paintings with large quantities of information and find out how to deal with allotted processing * a part of Packt's Cookbook sequence: every one recipe is a gently prepared series of directions to accomplish the duty as successfully as attainable intimately usual Language Processing is used in every single place ? in se's, spell checkers, cellphones, computing device video games ? even your washer. Python's common Language Toolkit (NLTK) suite of libraries has quickly emerged as probably the most effective instruments for typical Language Processing. you need to hire not anything below the simplest ideas in traditional Language Processing ? and this publication is your solution. Python textual content Processing with NLTK 2.0 Cookbook is your convenient and illustrative advisor, so that it will stroll you thru all of the typical Language Processing strategies in a step?by-step demeanour. it's going to demystify the complex good points of textual content research and textual content mining utilizing the excellent NLTK suite. This booklet cuts brief the preamble and also you dive correct into the technology of textual content processing with a pragmatic hands-on procedure. start off with studying tokenization of textual content. Get an outline of WordNet and the way to exploit it. study the fundamentals in addition to complicated positive factors of Stemming and Lemmatization. realize numerous how you can substitute phrases with easier and extra universal (read: extra searched) variations. Create your individual corpora and discover ways to create customized corpus readers for JSON records in addition to for information saved in MongoDB. Use and manage POS taggers. remodel and normalize parsed chunks to supply a canonical shape with no altering their which means. Dig into characteristic extraction and textual content class. how one can simply deal with large quantities of information with none loss in potency or pace. This booklet will train you all that and past, in a hands-on learn-by-doing demeanour. Make your self a professional in utilizing the NLTK for ordinary Language Processing with this convenient spouse. What you'll research from this e-book * examine textual content categorization and subject id * research Stemming and Lemmatization and the way to move past the standard spell checker * exchange negations with antonyms on your textual content * learn how to tokenize phrases into lists of sentences and phrases, and achieve an perception into WordNet * rework and control chunks and bushes * examine complex good points of corpus readers and create your personal customized corpora * Tag assorted elements of speech by way of developing, education, and utilizing a part-of-speech tagger * enhance accuracy by way of combining a number of part-of-speech taggers * tips on how to do partial parsing to extract small chunks of textual content from a part-of-speech tagged sentence * Produce an alternate canonical shape with out altering the that means through normalizing parsed chunks * learn the way se's use normal Language Processing to approach textual content * Make your web site extra discoverable by way of studying the right way to instantly substitute phrases with extra searched equivalents * Parse dates, instances, and HTML * educate and control varieties of classifiers technique The learn-by-doing method of this publication will aid you dive correct into the center of textual content processing from the first actual web page. each one recipe is thoroughly designed to meet your urge for food for average Language Processing. full of quite a few illustrative examples and code samples, it'll make the duty of utilizing the NLTK for normal Language Processing effortless and simple. Who this ebook is written for This e-book is for Python programmers who are looking to speedy familiarize yourself with utilizing the NLTK for traditional Language Processing. Familiarity with easy textual content processing recommendations is needed. Programmers skilled within the NLTK also will locate it worthwhile. scholars of linguistics will locate it worthy.

Show description

Read More

Download E-books Expert Python Programming: Best practices for designing, coding, and distributing your Python software PDF

By Tarek Ziadé

Professional Python Programming indicates how Python improvement can be performed with most sensible practices and specialist layout counsel. This ebook is for Python builders who're already construction purposes, yet are looking to construct greater ones via making use of most sensible practices and new improvement strategies to their tasks. The reader is predicted to have a legitimate history in Python programming.

Show description

Read More

Download E-books The Master Key PDF

"In no department of human wisdom has there been a extra energetic elevate of the spirit of analysis in the past few years than within the research of Psychology, focus and psychological self-discipline. Many issues of "mental doctrine" were passing afresh during the crucible; simple guide is a well-liked cry, and, in a few instructions, a true requirement of the age; the requests for genuine classes in concept keep an eye on, psychological self-discipline and focus have by no means prior to been so nice as in fresh years."-From the Preface.

Show description

Read More