Erhältlich:
Nicht auf Lager
Buch (Softcover): Fachbuch
The Forest of Many Opinions
Random Forests from First Principles
Verlag:
Independently Published Unsere-Artikel-Nr.: P36703922
EAN: 9798190385366
Erhältlich:
Nicht auf Lager
Zustellung: Fr, 18.09.2026
Versand: Kostenlos
CHF 35.25
Beschreibung
Why can many imperfect decision trees produce a steadier answer than one clear tree. The Forest of Many Opinions begins with that human question and rebuilds the random forest algorithm from the ground up-without demanding programming experience or confidence in advanced mathematics. Written for complete beginners, nontechnical professionals, students, managers, educators, career changers, and curious lifelong learners, this book turns a complex machine learning method into a journey of ordinary questions, visual reasoning, simple arithmetic, dialogue, and practical judgment. You will begin with one transparent decision tree and discover why it can be unstable. From there, you will see how bootstrap sampling creates different versions of the past, how random feature selection gives quieter clues a chance to matter, and how many varied trees combine their answers through classification voting or regression averaging. Step by step, the book explains: - decision trees, roots, branches, splits, and leaves- ensemble learning and useful model diversity- sampling with replacement and out-of-bag evaluation- voting, averaging, thresholds, variance, and prediction error- overfitting, leakage, bias, drift, missing values, and rare events- feature importance-and why prediction is not the same as causation- human review, responsible use, and knowing when not to build a modelYou will also construct a miniature forest by hand, follow new cases through its branches, compare the cost of different mistakes, investigate weak models, examine real-world applications, and complete an innovative Forest Mind Lab designed to strengthen memory, mathematical confidence, problem decomposition, and practical reasoning. This is not a coding manual and it does not present machine learning as magic. It is a fear-free, first-principles guide to understanding what random forests do, why they work, where they fail, and how to question their predictions responsibly. You do not need to memorise the forest. You need to understand the roots.
Spezifikationen
Sprache
- Englisch
Autor
- Ravindra Kumar Nayak
Erscheinungsjahr
- 2026
Format
- Buch (Softcover)
Anzahl Seiten
- 346