By Gerhard Svolba
By Thomas Wassong,Daniel Frischemeier,Pascal R. Fischer,Reinhard Hochmuth,Peter Bender
Dieser Band mit Beiträgen aus der nationalen und internationalen Forschung zum 60. Geburtstag von Prof. Dr. Rolf Biehler (Universität Paderborn) präsentiert wissenschaftliche Arbeiten zum Werkzeugeinsatz beim Lehren und Lernen von Mathematik im Allgemeinen sowie von Statistik und Stochastik im Besonderen. Wie ein roter Faden durchzieht den Festband, wie auch schon das wissenschaftliche Oeuvre von Rolf Biehler, ein breites Verständnis des Begriffs „Werkzeug“ (engl. „tools“). Die Themen decken das komplette Spektrum der Mathematikdidaktik auf allen Schulstufen sowie auf dem tertiären Sektor ab. Es gibt Beiträge zum Einsatz von instruments in der Grundschule, ebenso wie aus den Sekundarstufen, der Hochschule und der Lehreraus- und -weiterbildung. Im Band werden sowohl Beispiele zum konkreten Einsatz von Werkzeugen im Unterricht aufgezeigt, als auch Studien zur Wirksamkeit von Werkzeugen im Kontext von Mathematiklernen, theoretische Artikel zum Einsatz von Werkzeugen und Neuentwicklungen von Werkzeug-Software vorgelegt.
By Raj Kumar Bansal,Ashok Kumar Goel,Manoj Kumar Sharma
By Henning Müller,B. Michael Kelm,Tal Arbel,Weidong Cai,M. Jorge Cardoso,Georg Langs,Bjoern Menze,Dimitris Metaxas,Albert Montillo,William M. Wells III,Shaoting Zhang,Albert C.S. Chung,Mark Jenkinson,Annemie Ribbens
This e-book constitutes the completely refereed post-workshop court cases of the overseas Workshop on scientific computing device imaginative and prescient, MCV 2016, and of the foreign Workshop on Bayesian and grAphical versions for Biomedical Imaging, BAMBI 2016, held in Athens, Greece, in October 2016, held together with the nineteenth overseas convention on scientific photo Computing and Computer-Assisted Intervention, MICCAI 2016.
The thirteen papers provided in MCV workshop and the 6 papers provided in BAMBI workshop have been conscientiously reviewed and chosen from a number of submissions.
The aim of the MCV workshop is to discover using "big facts” algorithms for harvesting, organizing and studying from large-scale scientific imaging info units and for general-purpose computerized realizing of clinical images.
The BAMBI workshop goals to spotlight the opportunity of utilizing Bayesian or random box graphical versions for advancing examine in biomedical picture analysis.
By Marvin L.
With facts mining, a save may perhaps use point-of-sale files of shopper purchases to ship designated promotions in accordance with an individual's buy historical past. by means of mining demographic info from remark or guaranty playing cards, the save may perhaps boost items and promotions to entice particular patron segments. This publication develops the extra very important information Mining Tacniques.
By Ann Lehman Ph.D.,Norm O'Rourke Ph.D.,Larry Hatcher Ph.D.,Edward J. Stepanski Ph.D.
By Ron Cody,Jeffrey K. Smith
Aimed at nonstatisticians operating in schooling or education, try Scoring and research utilizing SAS describes merchandise research and attempt reliability in easy-to-understand phrases, and teaches you SAS programming to attain exams, practice merchandise research, and estimate reliability. Maximizing flexibility, the scoring and research courses make it easier to examine assessments with a number of models, outline trade right responses for chosen goods, and repeat the scoring with chosen goods deleted.
You may be guided step by step on the way to layout multiple-choice goods, use research to enhance your checks, or even observe dishonest on scholars’ submitted multiple-choice assessments. different topics addressed contain studying in info from various resources (text documents and Excel workbooks, for example), detecting mistakes within the enter facts, and generating category rosters in published shape or Excel workbooks. additionally incorporated is a bankruptcy on IRT—widely utilized in schooling to calibrate and overview goods in assessments in schooling corresponding to the SAT and GRE—with directions for working the hot SAS method PROC IRT.
This booklet is a part of the SAS Press program.
By Erik Rodriguez Pacheco
Work with over forty applications to attract inferences from complicated datasets and locate hidden styles in uncooked unstructured data
About This Book
- Unlock and observe the best way to take on clusters of uncooked facts via sensible examples in R
- Explore your information and create your personal types from scratch
- Analyze the most facets of unsupervised studying with this complete, functional step by step guide
Who This e-book Is For
This publication is meant for pros who're drawn to information research utilizing unsupervised studying strategies, in addition to info analysts, statisticians, and information scientists trying to discover ways to use R to use facts mining ideas. wisdom of R, computing device studying, and arithmetic may aid, yet aren't a strict requirement.
What you are going to Learn
- Load, manage, and discover your facts in R utilizing recommendations for exploratory facts research reminiscent of summarization, manipulation, correlation, and knowledge visualization
- Transform your facts by utilizing techniques corresponding to scaling, re-centering, scale [0-1], median/MAD, normal log, and imputation data
- Build and interpret clustering versions utilizing K-Means algorithms in R
- Build and interpret clustering types by way of Hierarchical Clustering Algorithm's in R
- Understand and observe dimensionality relief techniques
- Create and use studying organization ideas types, corresponding to suggestion algorithms
- Use and find out about the thoughts of characteristic selection
- Install and use end-user instruments as a substitute to programming at once within the R console
The R venture for Statistical Computing offers a very good platform to take on information processing, facts manipulation, modeling, and presentation. The functions of this language, its freedom of use, and a truly energetic neighborhood of clients makes R the most effective instruments to profit and enforce unsupervised learning.
If you're new to R or are looking to know about unsupervised studying, this booklet is for you. full of serious details, this e-book will advisor you thru a conceptual clarification and sensible examples programmed without delay into the R console.
Starting from the start, this booklet introduces you to unsupervised studying and offers a high-level advent to the subject. We fast circulate directly to speak about the applying of key techniques and strategies for exploratory information research. The ebook then teaches you to spot teams with assistance from clustering equipment or development organization ideas. ultimately, it offers choices for the therapy of high-dimensional datasets, in addition to utilizing dimensionality aid strategies and have choice techniques.
By the top of this e-book, it is possible for you to to enforce unsupervised studying and diverse ways linked to it in real-world projects.
Style and approach
This booklet takes a step by step method of unsupervised studying recommendations and instruments, defined in a conversational and easy-to-follow variety. each one subject is defined sequentially, explaining the idea after which placing it into perform by utilizing really good R applications for every topic.
By Adrian B. Biran
MATLAB® can be utilized to execute many mathematical and engineering calculations, in addition to a hand-held desktop can—if no longer greater. furthermore, like many different computing device languages, it may possibly practice projects hand-held machine can't. in comparison to different computing device languages, MATLAB offers many integrated features that make studying more uncomplicated and decrease prototyping time. Simulink® is a toolbox that extends the probabilities of MATLAB via supplying a graphical interface for modeling and simulating dynamical processes.
Using examples from arithmetic, mechanical and electric engineering, and regulate and sign processing, What each Engineer should still find out about MATLAB® and Simulink® provides an advent to those machine environments and examines the benefits and barriers of MATLAB. It first explores some great benefits of how you can use MATLAB to unravel difficulties after which method and current calculations and experimental effects. This ebook additionally in brief introduces the reader to extra complex positive factors of the software program, resembling object-oriented programming (OOP), and it attracts the eye to a couple really good toolboxes.
Key positive aspects of the ebook comprise demonstrations of ways to:
- Visualize the result of calculations in several types of graphical representations
- Write helpful script documents and features for fixing particular problems
- Avoid disastrous computational errors
- Convert calculations into technical stories and insert calculations and graphs into both MS notice or LaTeX
This ebook illustrates the restrictions of the pc, in addition to the consequences linked to error which could consequence from approximations or numerical error. utilizing chosen examples of computer-aided blunders, the writer explains that the set of laptop numbers is discrete and bounded—a function which could reason catastrophic mistakes if now not thoroughly taken into consideration. along with The Mathworks—marketers of MATLAB and Simulink—a supplementary site is gifted to provide entry to software program carried out within the booklet and the script records used to provide the figures. This e-book was once written through Adrian B. Biran of Technion -- Israel Institute of know-how, with contributions by means of Moshe Breiner, handling director of SimACon.
By Anders Milhoj