Sign-In
Cart
Miglioramento degli algoritmi di ML per insiemi di dati sbilanciati
Paperback
Please select the version of book you would like to purchase.
ISBN10: 6208901537
ISBN13: 9786208901530
Publisher: Edizioni Sapienza
Published: May 27 2025
Pages: 68
Weight: 0.23
Height: 0.16 Width: 6.00 Depth: 9.00
Language: Italian
ISBN13: 9786208901530
Publisher: Edizioni Sapienza
Published: May 27 2025
Pages: 68
Weight: 0.23
Height: 0.16 Width: 6.00 Depth: 9.00
Language: Italian
La grande quantità di dati generati online ha permesso agli scienziati dei dati di analizzare queste informazioni e di trarre conclusioni in vari campi. Tuttavia, i dati in tempo reale sono spesso soggetti a squilibri, che possono degradare la qualità dei dati e rappresentano una sfida significativa nel campo dell'apprendimento automatico. Le tecniche basate sul campionamento e i modelli basati su algoritmi sono due metodi principali utilizzati per affrontare e bilanciare lo squilibrio dei dati. Questa tesi presenta tre tecniche distinte per gestire diversi livelli di squilibrio nei dati in tempo reale.L'approccio iniziale propone una tecnica basata sul campionamento integrata con il meccanismo del bagging per gestire lo squilibrio dei dati. Il modello identifica lo squilibrio dei dati basato sulle classi ed esegue un sovracampionamento per ogni classe disponibile. Il meccanismo di bagging prevede la creazione di sottoinsiemi dei dati di addestramento, con l'obiettivo di variare i livelli di squilibrio nei dati di addestramento per garantire una previsione efficace. Nonostante ciò, l'effetto dello sbilanciamento persiste nel meccanismo di previsione, portando alla classificazione errata di diverse classi minoritarie.
Also from
Theresa, Josephine
Amélioration des algorithmes de ML pour les ensembles de données déséquilibrés
Theresa, Josephine
Paperback
$72.50
Ulepszanie algorytmów uczenia maszynowego dla niezrównoważonych zestawów danych
Theresa, Josephine
Paperback
$72.50
Also in
Technology & Engineering
All Data Are Local: Thinking Critically in a Data-Driven Society
Loukissas, Yanni Alexander
Paperback
$45.00
The Age of Living Machines: How Biology Will Build the Next Technology Revolution
Hockfield, Susan
Paperback
$17.05
Ingenious Patents: Bubble Wrap, Barbed Wire, Bionic Eyes, and Other Pioneering Inventions
Bennett, Jay
Ikenson, Ben
Hardcover
$14.99
The Reverse Centaur's Guide to Life After AI: How to Think about Artificial Intelligence--Before It's Too Late
Doctorow, Cory
Paperback
$16.20
Improvised Munitions Black Book: Complete and Unabridged in One Volume: Complete and Unabridged in One Volume
U S Government
Paperback
$18.99
The Infinity Machine: Demis Hassabis, Deepmind, and the Quest for Superintelligence
Mallaby, Sebastian
Hardcover
$28.80
AI for Good: How Real People Are Using Artificial Intelligence to Fix Things That Matter
Tyrangiel, Josh
Hardcover
$27.55
The Story of Your Life: How Social Media Shapes the Way We Experience Everything
Jezer-Morton, Kathryn
Hardcover
$27.00
Ultimate Guide: Wiring, Updated 10th Edition: Meets Current National Electrical Code Standards
The Editors of Creative Homeowner
Paperback
$23.74
Like, Follow, Subscribe: Influencer Kids and the Cost of a Childhood Online
Latifi, Fortesa
Hardcover
$28.50
Lightning Beneath the Sea: The Race to Wire the World and the Dawn of the Information Age
Tabor, James M.
Hardcover
$28.79
The Agi Chronicles: The Inside Story of the Race to Create an Artificial Superintelligence
Roose, Kevin
Hardcover
$31.35
Basic Butchering of Livestock & Game: Beef, Veal, Pork, Lamb, Poultry, Rabbit, Venison
Mettler, John J.
Paperback
$17.09
No One's Coming: The Rogue Heroes Our Government Turns to When There's Nowhere Else to Turn
Hazzard, Kevin
Hardcover
$28.50
Empire of Ink: The Printers, Rogues, and Radicals Who Invented the American Newspaper
Wright, Alex
Hardcover
$30.60
You Don't Need a Smartphone: A Practical Guide to Downgrading Your Phone and Upgrading Your Life
Lamm, August
Paperback
$19.95
The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It's Too Late
Enck, Judith
Mahoney, Adam
Beyond Plastics
Hardcover
From $17.99
The Elements of Power: A Story of War, Technology, and the Dirtiest Supply Chain on Earth
Niarchos, Nicolas
Hardcover
$28.80
Midnight in Chernobyl: The Untold Story of the World's Greatest Nuclear Disaster
Higginbotham, Adam
Paperback
From $12.99
The Home Blacksmith: Tools, Techniques, and 40 Practical Projects for the Home Blacksmith
Ridgway, Ryan
Paperback
$18.99
Atlas of AI: Power, Politics, and the Planetary Costs of Artificial Intelligence
Crawford, Kate
Paperback
$19.00
City on the Edge: Technology, Politics, and the Fight for the Soul of San Francisco
Weber, Jonathan
Hardcover
$30.40
AI Snake Oil: What Artificial Intelligence Can Do, What It Can't, and How to Tell the Difference
Narayanan, Arvind
Kapoor, Sayash
Paperback
$16.10
Generation Regeneration: Codesigning the Future of Cities Through Regenerative Placemaking
Cho, Tony
Hardcover
$27.50
The New Age of Sexism: How AI and Emerging Technologies Are Reinventing Misogyny
Bates, Laura
Hardcover
$27.54
Meat: How the Next Agricultural Revolution Will Transform Humanity's Favorite Food--And Our Future
Friedrich, Bruce
Hardcover
$28.45
Crisis Engineering: Time-Tested Tools for Turning Chaos Into Clarity
Weaver, Matthew
Dickerson, Mikey
Nitze, Marina
Paperback
$18.99
The Baofeng Radio Revolution: The Beginner Guerrilla's Guide to Break Through the Complexity, Secure Communications, and Prepare for Disaster With Pre
Code Publishing, Morse
Hardcover
$28.49
The Trillion Dollar War Machine: How Runaway Military Spending Drives America Into Foreign Wars and Bankrupts Us at Home
Freeman, Ben
Hartung, William D.
Hardcover
$27.00
Human + Machine, Updated and Expanded: Reimagining Work in the Age of AI
Daugherty, Paul R.
Wilson, H. James
Hardcover
$30.40
Inconspicuous Consumption: The Environmental Impact You Don't Know You Have
Schlossberg, Tatiana
Paperback
$18.99
Artificial Intelligence: A Guide for Thinking Humans (with a New Preface)
Mitchell, Melanie
Paperback
$19.00
Curved Air: A Biography of Sickle Cell Anemia and the Quest to Cure the First Molecular Disease
Davies, Kevin
Hardcover
$26.96
CompTIA Tech+ Certification All-in-One Exam Guide, Third Edition (Exam FC0-U71)
Wempen, Faithe
Paperback
$57.00
The Boy Who Harnessed the Wind: Creating Currents of Electricity and Hope
Kamkwamba, William
Mealer, Bryan
Paperback
$18.04
Bringing Columbia Home: The Untold Story of a Lost Space Shuttle and Her Crew
Leinbach, Michael D.
Ward, Jonathan H.
Paperback
$18.04
Pilot's Handbook of Aeronautical Knowledge: Faa-H-8083-25c
Federal Aviation Administration (FAA)
Hardcover
$47.49
The Ultimate Guide to Rebuilding a Civilization: A Technical Manual for the Post-Collapse Era
Evans, James
Paperback
$19.99
Tubes: A Journey to the Center of the Internet with a New Introduction by the Author
Blum, Andrew
Paperback
$18.99
CNC Woodworking for the Absolute Beginner: Winning Tips, Techniques & 5 Skill-Building Projects
Bagnall, Ralph
Paperback
$12.34
Broken Money: Why Our Financial System is Failing Us and How We Can Make it Better
Alden, Lyn
Paperback
$22.79
Make: Electronics: Learning by Discovery: A Hands-On Primer for the New Electronics Enthusiast
Platt, Charles
Paperback
$33.24
AI Projects with Raspberry Pi: High-Performance Artificial Intelligence for Robotics, Security, Home Automation, and Vision
Hattersley, Lucy
Jepson, Brian
Paperback
$21.84
Cadillac Desert: The American West and Its Disappearing Water, Revised Edition
Reisner, Marc
Paperback
$19.95
Disneyland and the Rise of Automation: How Technology Created the Happiest Place on Earth
Betancourt, Roland
Hardcover
$33.25
Agentic Artificial Intelligence: Harnessing AI Agents to Reinvent Business, Work, and Life
Wirtz, Jochen
Davenport, Thomas H.
Bornet
Paperback
$27.54
The Powerful Primate: How Controlling Energy Enabled Us to Build Civilization
Ennos, Roland
Hardcover
$27.00
Drawing Lessons with Da Vinci: An Artist's Guide to Geometry, Anatomy and Proportion
Roig, Gabriel Martín
Paperback
$22.49
AI Snake Oil: What Artificial Intelligence Can Do, What It Can't, and How to Tell the Difference
Narayanan, Arvind
Kapoor, Sayash
Hardcover
$23.70
Texas DMV Driver's Handbook: Practice for the Texas Permit Test with 350+ Driving Questions and Answers
Prep, Discover
Paperback
$10.35
Kobuk the Destroyer: And Other Tales from the Wild, Unseen World of Test Engineering
Davies, Alex
Hardcover
$26.99
Bioinspired: How Nature Made Us Modern, Drives Today's Technological Innovation, and Inspires a Future Worth Inventing
Stier, Samuel Cord
Hardcover
$33.25
The Fourth Intelligence Revolution: The Future of Espionage and the Battle to Save America
Vinci, Anthony
Hardcover
$29.44
Agentic Artificial Intelligence: Harnessing AI Agents to Reinvent Business, Work, and Life
Bornet, Pascal
Wirtz, Jochen
Davenport, Thomas H.
Hardcover
$32.99
The Coming Wave: Technology, Power, and the Twenty-First Century's Greatest Dilemma
Suleyman, Mustafa
Hardcover
From $12.99
The Mercury 13: The True Story of Thirteen Women and the Dream of Space Flight
Ackmann, Martha
Paperback
$22.00
The Unaccountability Machine: Why Big Systems Make Terrible Decisions--And How the World Lost Its Mind
Davies, Dan
Paperback
$19.00
Feed the People!: Why Industrial Food Is Good and How to Make It Even Better
Rosenberg, Gabriel N.
Dutkiewicz, Jan
Hardcover
$27.00
Genesis: Artificial Intelligence, Hope, and the Human Spirit
Kissinger, Henry a.
Schmidt, Eric
Mundie, Craig
Paperback
$18.99
Inconspicuous Consumption: The Environmental Impact You Don't Know You Have
Schlossberg, Tatiana
Hardcover
$37.00
Designing for People: An Introduction to Human Factors Engineering
Liu, Yili
Boyle, Linda Ng
Wickens, Christopher D.
Paperback
$93.60
Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time
Sobel, Dava
Paperback
$17.09