voska (18 risultati)

Hardback. Printed pages: 272. Condizione: Very Good. Condizione sovraccoperta: Very Good. 1st Edition. Dust jacket: Chipping and slight wear to edges, browning to spine, light browning to rear cover. Price clipped. Preserved in a removable jacket protector. Overall jacket condition is Very Good. Book: Black cloth binding with slight bumping to corners. Light foxing to page edges and endpapers, light browning to pages, text is otherwise very clean throughout. Small torn section to margin of p171/172. Previous owner's bookplate (by Val Biro) to front pastedown endpaper (Paul Tabori, Hungarian author and parapsychologist). From the private collection of espionage author Rupert Allason (Nigel West) with his embossed stamp to half title page. Rare. Overall book condition is Very Good. Size: 5.75 x 8.75 inches (15 x 22 cm).

First Edition. Good copy in the original gilt-blocked cloth. Boards dust-toned. Spine bands and panel edges slightly bumped and rubbed as with age. Internally, bright and clean. Remains quite well-preserved overall. Physical description: 272 p. ; 23 cm. Subjects: World War, 1914-1918. Genre: History. Language: English. 3 Kg.

First Edition. Good copy in the original gilt-blocked cloth. Boards dust-toned. Spine bands and panel edges slightly bumped and rubbed as with age. Internally, bright and clean. Remains quite well-preserved overall. Physical description: 272 p. ; 23 cm. Subjects: World War, 1914-1918. Genre: History. Language: English. 1 Kg.

Condizione: Very Good. First Edition, hardcover. 322 pages. Very good in a good plus dust jacket (in fresh mylar protector) with some edgewear, overall a nice, clean copy. Stated first edition. Scarce, especially in jacket!

Single Issue Magazine. Condizione: Good. Allen, Courtney; Gustavson, L.R.; Clark, Benton (illustratore). First Edition. 116 pages. Features: Fantastic color-illustrated ad for International School Buses inside front cover; Lovely one-page color-illustrated ad for General Tire features young couples heading out to picnic; Attack! - part 1 of a 4-part serial by Leland Jamieson; The World That Was - Could the miracle of our auto industry happen now? - article with photo of the 87-acre employee parking lot at the Ford Rouge plant; Trotting Ain't Racing - short story by David Lamson; The King of the World - short story by William Fay; To Have and To Hold - Fletcher Pratt considers if we can defend the Panama Canal from air attack - article with color photos; A Name For a Boy - short story by Glenn Allan; Convoys Don't Advertise - Leslie Roberts describes how the Allies guard their sea lanes - article with photos; This Time It's Different - short story by Marian Spitzer; "Canadian Invasion" and Black Tom - Secret agent Emanuel V. Voska's story of the Black Tom Explosion - The story of Espionage and counterespionage in America - photo-illustrated article; Never Another Jones - What made golfer Bobby Jones so good?; Full-page Lucky Strike cigarette ad features color photo of tobacco buyer Fred Evans with tobacco farmer; Quick Service - part 6 of an 8-part serial by P.G. Wodehouse; Nice color one-page Chrysler ad features 'a drawing room on wheels'; Two pages of photos and information about Henry Ford's "Camp Legion" near Dearborn, Michigan - including photo of Mr. Ford; Lovely one-page color-illustrated Pontiac ad. Clean and unmarked with light wear. A well-preserved copy of this fabulous wartime issue.

Hardcover. Condizione: Good. No Jacket. Good condition for year; hardcover.Blue library boards with gilt titles and Dewey numeral to spine. Edgeworn to spine ends.Usual library stamps etc. 322 pages. No dustjacket.

Hardcover. Condizione: Good. Good condition hardcover. Black cloth with red lettering, edgeworn to spine and cover.There is a signature to inside page. Creases to the last few pages.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 90. A perfect gift for your loved ones. Reprinted from 1922 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Volume c.1 Language: CZE Pages: 90 Volume c.1.

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 90. A perfect gift for your loved ones. Reprinted from 1922 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: CZE Pages: 90.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Leather Bound. Condizione: New. Language: Czech. Language: Czech. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1922. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - Czech, Pages: - 90, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 90 90.

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book's got a bunch of handy recipes for data science pros to get them through the most common challenges they face when using Python tools and libraries. Each recipe shows you exactly how to do something step-by-step. You can load CSVs directly from a URL, flatten nested JSON, query SQL and NoSQL databases, import Excel sheets, or stream large files in memory-safe batches.Once the data's loaded, you'll find simple ways to spot and fill in missing values, standardize categories that are off, clip outliers, normalize features, get rid of duplicates, and extract the year, month, or weekday from timestamps. You'll learn how to run quick analyses, like generating descriptive statistics, plotting histograms and correlation heatmaps, building pivot tables, creating scatter-matrix plots, and drawing time-series line charts to spot trends. You'll learn how to build polynomial features, compare MinMax, Standard, and Robust scaling, smooth data with rolling averages, apply PCA to reduce dimensions, and encode high-cardinality fields with sparse one-hot encoding using feature engineering recipes.As for machine learning, you'll learn to put together end-to-end pipelines that handle imputation, scaling, feature selection, and modeling in one object, create custom transformers, automate hyperparameter searches with GridSearchCV, save and load your pipelines, and let SelectKBest pick the top features automatically. You'll learn how to test hypotheses with t-tests and chi-square tests, build linear and Ridge regressions, work with decision trees and random forests, segment countries using clustering, and evaluate models using MSE, classification reports, and ROC curves. And you'll finally get a handle on debugging and integration: fixing pandas merge errors, correcting NumPy broadcasting mismatches, and making sure your plots are consistent.Key LearningsYou can load remote CSVs directly into pandas using read_csv, so you don't have to deal with manual downloads and file clutter.Use json_normalize to convert nested JSON responses into simple tables, making it a breeze to analyze.You can query relational and NoSQL databases directly from Python, and the results will merge seamlessly into Pandas.Find and fill in missing values using IGNSA(), forward-fill, and median strategies for all of your data over time.You can free up a lot of memory by turning string columns into Pandas' Categorical dtype.You can speed up computations with NumPy vectorization and chunked CSV reading to prevent RAM exhaustion.You can build feature pipelines using custom transformers, scaling, and automated hyperparameter tuning with GridSearchCV.Use regression, tree-based, and clustering algorithms to show linear, nonlinear, and group-specific vaccination patterns.Evaluate models using MSE, R , precision, recall, and ROC curves to assess their performance.Set up automated data retrieval with scheduled API pulls, cloud storage, Kafka streams, and GraphQL queries.Table of ContentData Ingestion from Multiple SourcesPreprocessing and Cleaning Complex DatasetsPerforming Quick Exploratory AnalysisOptimizing Data Structures and PerformanceFeature Engineering and TransformationBuilding Machine Learning PipelinesImplementing Statistical and Machine Learning TechniquesDebugging and TroubleshootingAdvanced Data Retrieval and IntegrationLibri GmbH, Europaallee 1, 36244 Bad Hersfeld 144 pp. Englisch.

Taschenbuch. Condizione: Neu. Python Data Science Cookbook | Practical solutions across fast data cleaning, processing, and machine learning workflows with pandas, NumPy, and scikit-learn | Taryn Voska | Taschenbuch | Englisch | 2025 | GitforGits | EAN 9789349174993 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book's got a bunch of handy recipes for data science pros to get them through the most common challenges they face when using Python tools and libraries. Each recipe shows you exactly how to do something step-by-step. You can load CSVs directly from a URL, flatten nested JSON, query SQL and NoSQL databases, import Excel sheets, or stream large files in memory-safe batches.Once the data's loaded, you'll find simple ways to spot and fill in missing values, standardize categories that are off, clip outliers, normalize features, get rid of duplicates, and extract the year, month, or weekday from timestamps. You'll learn how to run quick analyses, like generating descriptive statistics, plotting histograms and correlation heatmaps, building pivot tables, creating scatter-matrix plots, and drawing time-series line charts to spot trends. You'll learn how to build polynomial features, compare MinMax, Standard, and Robust scaling, smooth data with rolling averages, apply PCA to reduce dimensions, and encode high-cardinality fields with sparse one-hot encoding using feature engineering recipes.As for machine learning, you'll learn to put together end-to-end pipelines that handle imputation, scaling, feature selection, and modeling in one object, create custom transformers, automate hyperparameter searches with GridSearchCV, save and load your pipelines, and let SelectKBest pick the top features automatically. You'll learn how to test hypotheses with t-tests and chi-square tests, build linear and Ridge regressions, work with decision trees and random forests, segment countries using clustering, and evaluate models using MSE, classification reports, and ROC curves. And you'll finally get a handle on debugging and integration: fixing pandas merge errors, correcting NumPy broadcasting mismatches, and making sure your plots are consistent.Key LearningsYou can load remote CSVs directly into pandas using read_csv, so you don't have to deal with manual downloads and file clutter.Use json_normalize to convert nested JSON responses into simple tables, making it a breeze to analyze.You can query relational and NoSQL databases directly from Python, and the results will merge seamlessly into Pandas.Find and fill in missing values using IGNSA(), forward-fill, and median strategies for all of your data over time.You can free up a lot of memory by turning string columns into Pandas' Categorical dtype.You can speed up computations with NumPy vectorization and chunked CSV reading to prevent RAM exhaustion.You can build feature pipelines using custom transformers, scaling, and automated hyperparameter tuning with GridSearchCV.Use regression, tree-based, and clustering algorithms to show linear, nonlinear, and group-specific vaccination patterns.Evaluate models using MSE, R , precision, recall, and ROC curves to assess their performance.Set up automated data retrieval with scheduled API pulls, cloud storage, Kafka streams, and GraphQL queries.Table of ContentData Ingestion from Multiple SourcesPreprocessing and Cleaning Complex DatasetsPerforming Quick Exploratory AnalysisOptimizing Data Structures and PerformanceFeature Engineering and TransformationBuilding Machine Learning PipelinesImplementing Statistical and Machine Learning TechniquesDebugging and TroubleshootingAdvanced Data Retrieval and Integration.