具體描述
Every day, we use our computers to perform remarkable feats. A simple web search picks out a handful of relevant needles from the world's biggest haystack: the billions of pages on the World Wide Web. Uploading a photo to Facebook transmits millions of pieces of information over numerous error-prone network links, yet somehow a perfect copy of the photo arrives intact. Without even knowing it, we use public-key cryptography to transmit secret information like credit card numbers; and, we use digital signatures to verify the identity of the websites we visit. How do our computers perform these tasks with such ease? This is the first book to answer that question in language anyone can understand, revealing the extraordinary ideas that power our PCs, laptops, and smartphones. Using vivid examples, John MacCormick explains the fundamental "tricks" behind nine types of computer algorithms, including artificial intelligence (where we learn about the "nearest neighbor trick" and "twenty questions trick"), Google's famous PageRank algorithm (which uses the "random surfer trick"), data compression, error correction, and much more. These revolutionary algorithms have changed our world: this book unlocks their secrets, and lays bare the incredible ideas that our computers use every day.
用戶評價
雖然文筆不怎麼樣，但確實用日常語言和例子解釋瞭不少算法的基本理念。
評分##雖然是很早的書瞭，但值得翻翻
評分##Very good explanation of complicated algorithms and their applications.
評分##Nice introduction to a world between my fingers.
評分雖然文筆不怎麼樣，但確實用日常語言和例子解釋瞭不少算法的基本理念。
評分##偉大的思想都來自對生活細微處的思考。然而說實話，廢話太多（針對計算機係的來說)。
評分##很淺，覺得兩篇博客能講清楚瞭
評分##Clear and clever states for difficult concepts. May I do something similiarly?
評分##迴過頭來看，我為什麼把這本教科書也放進來瞭？ 2017123
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