April 2025
Intermediate to advanced
406 pages
9h 41m
Italian
Content preview from Data Science da zero, seconda edizione
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Capitolo 1. Introduzione
Questo lavoro è stato tradotto utilizzando l'AI. Siamo lieti di ricevere il tuo feedback e i tuoi commenti: translation-feedback@oreilly.com
"Data! Data! Data!" gridò impaziente. "Non posso fare mattoni senza argilla".
Arthur Conan Doyle
L'ascesa dei dati
Noi di viviamo in un mondo che affoga nei dati. I siti web tracciano ogni clic degli utenti. Il tuo smartphone registra la tua posizione e la tua velocità ogni secondo di ogni giorno. I "Quantified selfers" indossano pedometri su steroidi che registrano costantemente la loro frequenza cardiaca, le abitudini di movimento, la dieta e i modelli di sonno. Le auto intelligenti raccolgono le abitudini di guida, le case intelligenti raccolgono le abitudini di vita e i marketer intelligenti raccolgono le abitudini di acquisto. Internet stesso rappresenta un enorme grafo di conoscenza che contiene (tra le altre cose) un'enorme enciclopedia con riferimenti incrociati; database specifici per ogni settore su film, musica, risultati sportivi, flipper, meme e cocktail; e troppe statistiche governative (alcune delle quali quasi vere!) di troppi governi da non riuscire a capire.
Seppellite in questi dati ci sono le risposte a innumerevoli domande che nessuno ha mai pensato di porre. In questo libro scopriremo come trovarle.
Cos'è la scienza dei dati?
Su c'è una barzelletta che dice che uno scienziato dei dati è qualcuno che conosce più statistiche di un informatico e più informatica di uno statistico. (In effetti, ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.