Think Python

★在最熟悉的作業系統、IDE中，用Tensorflow開發深度學習專案★☆使用Tensorflow.NET在Visual Studio下完成AI開發☆坊間幾乎所有和AI、深度學習、機器學習有關的書籍或教材，均是以Python及相對的框架進行開發，並且建議架設在Linux上。雖然這個環境非常適合進行AI專案的開發，但對於已經熟悉Visual Studio下.NET架構的大部分Windows開發者來說，如果能使用Tensorflow的強大，再加上早就上手的.NET甚至是C#語言，學習曲線真的就只剩下深度學習，排除了Linux及Python的困難。微軟在.NET平臺上引入機器學習，努力使機器學習技術跨越鴻溝，普及至大多數人手中。微軟的ML.NET旨在實現人工智慧的「民主化」，讓每個人都能使用並受益於人工智慧技術。在.NET生態中，人工智慧領域的SciSharp Stack團隊為TensorFlow提供了.NET Standard Binding，使得.NET開發人員可以使用C#在跨平臺的.NET Standard框架上開發、訓練和部署機器學習模型。他們還打造了TensorFlow.NET這個專屬於.NET開發人員的機器學習平臺，簡化了使用TensorFlow的過程。本書即是針對這個族群的使用者，讓.NET眾多的使用者直接跨入AI的領域，在最親切的環境學習，一定會事半功倍。本書為介紹TensorFlow.NET的詳細指南，共有23章。探討雲端運算、人工智慧、巨量資料和雲端原生應用對生活產生了深遠影響，之後說明機器學習.NET開發者的特點，在.NET生態中，SciSharp Stack的團隊，為TensorFlow提供了.NET Standard Binding，使.NET開發人員可以使用C#開發、訓練和部署機器學習模型。其中的產品就是TensorFlow.NET。書中包括資料型態與張量詳解、Eager Mode詳解、自動求導原理與應用、線性回歸實操、MNIST手寫字元分類邏輯回歸、tf.data資料集建立與前置處理、深度神經網路實踐、AutoGraph機制詳解，以及.NET Keras簡明教學等。最後一部分是生產應用與案例，包含CPU和GPU環境下的TensorFlow.NET應用、工業生產環境應用案例、在C#下使用TensorFlow.NET訓練自己的資料集、視覺影像分類

▌第一本 AI 投資專書 ▌▌大型語言模型加持！▌▌建構自己的股票／年報分析機器人 ▌▌讓 AI 變成股市分析的神器 ▌在這數位資訊的創新時代, AI 與大型語言模型 LLM 已經徹底改變了投資業界的遊戲規則。過往需要仰賴投資團隊花費大量時間來解讀各種財務報表、進行分析的複雜工作, 現在只需要一個人、一台電腦就能完成。對於小散戶而言, AI 能幫助我們自動化分析, 挖掘出報表中隱藏的關鍵資訊, 成為對抗市場主力的重要武器！本書將帶您：◆ 【建立正確的投資觀念】：還在聽股市名嘴胡扯瞎扯嗎？本書將從基礎的投資理論起手, 帶領讀者建立正確的投資觀念, 從基本面分析到技術面分析, 並進一步探討 AI 在股票投資中的定位, 助你洞悉多面向分析的重要性。◆ 【Python 雲端環境開發】：程式開發對你來說是場夢魘嗎？本書將所有程式部署在雲端環境中, 免除本地環境配置的複雜度, 一鍵就能輕鬆運行、進入 Python 股票分析的世界。◆ 【AI 股票趨勢分析】：在買賣股票的過程中, 一般人常常會被情緒左右投資決策, 但 AI 是沒有感情的機器。本書將詳解如何利用 AI 進行客觀的數據分析來作出更合理的投資決策, 解決人性所造成的影響。◆ 【AI 年報深度解讀】：公司年報蘊藏著重要的資訊, 但一份年報動輒 200~300 頁, 哪有那麼多時間去一一分析每間公司的年報資料？複雜的分析過程就交給 AI 來做吧！我們可以使用提問的方式來輕鬆了解年報內容, 或是讓模型統整、分析落落長的年報資訊。◆ 【AI 選股推薦】：股票那麼多怎麼選？要找到一檔高潛力的股票如同大海撈針！本書將介紹如何使用 AI 來進行選股推薦, 從大數據中篩選出值得關注的投資機會、提高選股效率。本書特色: ★ 本書程式皆部署於雲端平台, 不會寫程式也能一鍵執行。☆ 投資理論來幫忙, 帶領讀者建構正確的投資觀念。★ 詳解如何串接 OpenAI API, 讓語言模型成為分析股市的利器。☆ 讓股票資料蒐集的過程自動化, 包含網路爬蟲、各種 Python 套件及搭建資料庫。★ 讓 AI 自動處理 Dataframe 表格、計算技術指標、產生回測策略。☆ 詳解 matplotlib、mplfinance、plotly、backtesting 各種視覺化套件, 新手也能畫出精緻的股價 K 線圖。★ 打造屬於自己的 LINE

Bing Chat與Copilot邁向文字、視覺、繪圖、語音、程式的AI體驗王者歸來(全彩印刷)★★★★★【國內第 1 本】★★★★★★★★★★【深度認識Bing Chat】★★★★★★★★★★【Copilot功能探索】★★★★★★★★★★【招數最多、功能最強的AI體驗】★★★★★這本書不會涉及較深的程式設計技術細節，而是著重於如何在實際場景中使用和應用Bing Chat 與Copilot。研讀本書，讀者可以獲得下列多方面的知識：【深度認識 Bing Chat】★ 登入和登出 Bing Chat☆ 認識聊天界面★ 選擇交談模式☆ Bing Chat 聊天特色【Bing App】★ 手機 Bing Chat 對話☆ Bing App 與 GPT-4 切換【Copilot 功能探索】★ 產生頁面摘要☆ 深入分析頁面資訊★ 翻譯與摘要國外新聞☆ 依情境產生草稿★ 依據書籍名稱生成摘要與心得☆ 生成影像【AI 繪圖】★ 聊天生成影像☆ Bing Image Creator 生成影像★ 影像分享與搜尋☆ 生成不同風格的影像★ 依據彩畫素材、攝影鏡頭、畫面角度生成影像【AI 視覺】★ 用視覺執行數學運算☆ 識別各類影像★ 用視覺創作七言絕句☆ 圖片的比較【生活應用】★ 國外語言學習☆ 交友顧問★ 文藝創作【教育應用】★ Bing Chat 是你的活字典☆ 協助摘要、心得、報告、專題撰寫★ 依據程度學習體驗☆ 教師講義、問卷、考試題目【企業應用】★ 貼文格式、銷售建議☆ 行銷文案與活動★ 拍攝行銷活動的腳本設計☆ 面試者與面試官★ 企業公告☆ 加薪與企業談判議題★ 提升 Excel 的工作效率到輔助工作分析【程式設計】★ 輔助 Python 學習☆ 重構你的程式★ 重寫程式☆ 閱讀程式錯誤訊息，協助除錯 (Debug)★ 為程式加上註解☆ C、Java 與 Python 程式語言的切換

A brand-new, snowy picture book based on the award-winning animated series produced by Magic Light Pictures.Pip and Posy are excited to spend the day sledging as fast as they can down the snowy slopes! They both think their way is the best way to sledge as fast as possible! Jamila wants to join in their fun, but who should she listen to? Will Pip and Posy learn to work together to help their friend sledge down the hill?In this picture book, based on a popular TV episode, Pip and Posy’s wonderful world of play is brought to life through this seasonal story all about learning to listen to other people’s ideas.Listen to the free Stories Aloud audiobook read by Stephen Mangan and a full cast – just scan the QR code inside the front cover to read along with the story!

"Investing is a simple activity, which an entire industry strives to make complicated to justify its existence."At a time when a record number of people are investing in the stock market, this book by award-winning financial writer Nicolas Bérubé reveals how any investor can get rich and beat the professionals at their own game by investing less than an hour a year of their time.Admitting that he felt like a 'zero' after his first mistakes as a beginner investor, Nicolas has never stopped trying to understand what separates the winners from the losers. He has observed how the greatest investors around the world think and act, meeting and interviewing many of them, and going on to include the revealing results here.He also uses little-known examples, such as the forgotten theft of the Mona Lisa, Isaac Newton's stock market disaster, and the mistake made by one of the world's greatest investors, to make learning about investing a compelling journey through history, psychology, and financ

"Laugh out loud funny and full of heart" Noel Fielding"Funny, bonkers and brilliant" The Stylist"Very funny, with brilliant illustrations. It should be called The Book That Everyone Wanted To Read." Nadia Shireen"One book that I really think children should read is The Book That No One Wanted to Read." David BaddielHave you ever thought about how it feels to be a book? To be left under a whiffy pant pile or shelved, forever collecting dust? To have your pages bent backwards or your spine BROKEN? What if you don’t have a sparkly unicorn or dragon adorning your cover – who will pick you out of the bookshop then? This is the story of the sadly neglected Book That No One Wanted To Read – can its destiny change when it finally meets the right reader? Spoiler alert: yes.From Ambiguous to Zealous, the words in this book are for 7-to-12-year-olds. It may seem inconceivable for one book to encompass such a wide age span! But in fact, inconceivable – and all the other words in this book – were s

Now in paperback: A National Book Award finalist and instant fantasy classic about the power of community, generosity, books, and baked goods, from the author of the beloved Newbery Medal winner The Girl Who Drank the Moon. Stone-in-the-Glen is a once-lovely town that has fallen on hard times. The beautiful Library burned down; the dazzling, dragon-slaying Mayor offers more speeches than action. And for all their resourcefulness, the fourteen clever Orphans at the Orphan House still struggle to get enough to eat. When a mysterious neighbor begins leaving baked goods and other gifts around Stone-in-the-Glen, the Orphans start to explore the history and possibilities of their town. Then one day, a child goes missing from the Orphan House. At the Mayor's accusation, all eyes turn to the Ogress who lives nearby--a stranger to the townsfolk (or so they think). How can the Orphans share the story of the Ogress's goodness with people who refuse to listen? And how can they help their misguided

An instant #1Wall Street Journal and New York Times bestseller!An instant USA Today bestseller!In Diper Överlöde, book 17 of the Diary of a Wimpy Kid series from #1 international bestselling author Jeff Kinney, Greg Heffley is finding out that the road to fame and glory comes with some hard knocks.When he decides to tag along with his brother Rodrick’s band, Löded Diper, Greg doesn’t realize what he’s getting into. But he soon learns that late nights, unpaid gigs, fighting between band members, and money troubles are all part of the rock ’n’ roll lifestyle.Can Greg help Löded Diper become the legends they think they are? Or will too much time with Rodrick’s band be a diper överlöde?

Join us on an enchanting journey to the Philippines In this book, you will meet magical characters through whom you will find out more about the different places and cultures of the Philippines. From star maidens to giants, to tricksters and magical roosters, there are a whole host of characters ready to welcome you. Where in the Philippines do you think you will be brought in these adventures?Taking classic stories from Asia and the West, Pop Lit for Kids reimagines them into easy-to-read stories that provide the perfect introduction to classic tales. The most well-loved stories from around the world have been adapted into a form that will excite and entertain children everywhere.

「你是否認為機器學習很複雜、很難掌握呢? 其實不然，來讀這本書，Serrano為你揭開機器學習的神秘面紗。」―Sebastian Thrun, Udacit創辦人「這是您機器學習旅程的第一步」―Millad Dagdoni, 挪威勞動福利局「這是本很好的引導指南，特別是對於那些想要寫程式但覺得自己數學程度不高的人」―Erik D. Sapper, 加州理工州立大學「這是我近年來有幸讀到最平易近人的機器學習介紹。強烈推薦！」―Kay Engelhardt, devstats只需要高中的數學程度，您就能發現並了解機器學習的強大之處！簡單來說，機器學習是一組建立在演算法上的資料分析技術，當您提供更多的資料，它就能產生更好的分析結果。ML驅動了許多尖端的技術，例如推薦系統、人臉識別軟體、智慧音箱，甚至是自駕車。而這本獨特的書將藉由相關的範例、有趣的練習以及簡要的插圖，為您介紹機器學習的核心概念。《白話機器學習》以任何人都能理解的方式來呈現機器學習的演算法和技術，跳過令人困惑的學術術語，提供您只需要一點基礎代數就能理解的清楚解釋。隨著學習本書的內容，您將使用Python建立許多有趣的專案，包含垃圾郵件偵測和圖像辨識等模型，並且還會學到清理和準備資料的實用技巧。本書包含：‧用於分類和分割資料的監督式演算法‧用於清理和簡化資料的方法‧機器學習的套件和工具‧用於複雜資料集的神經網路和集成方法本書適用於有Python基礎知識的讀者，但不需要有機器學習的相關知識。

第一本詳細說明使用ChatGPT學習SQL Server、寫出T-SQL指令敘述與建立用戶端程式！*完整說明資料庫設計與開發人員應具備的觀念和技能，幫助你精通SQL Server的Transact-SQL程式設計！*本書以資料庫設計與開發人員角度來切入SQL Server資料庫程式設計與開發，完整說明資料庫系統相關理論、資料庫設計理論與T-SQL程式設計，能夠訓練和提昇讀者擁有足夠的技術能力來自行設計與建立SQL Server資料庫應用程式。*在實作上，本書適用微軟SQL Server 2022/2019企業、標準、開發人員版和Express版，是一本真正為有志成為資料庫設計與開發人員的讀者、或學校資料庫設計相關課程所規劃的實務教材。*完美結合資料庫理論與設計實務，除了使用大量插圖和範例來說明資料庫系統理論、實體關聯模型和正規化外，更以實例說明資料庫設計，讀者不只可以實際在資料庫設計工具繪製專案的實體關聯圖，更可以將設計成果建立成SQL Server資料庫，來驗證實體關聯模型的資料庫設計理論。*完整說明T-SQL語言的語法、預存程序、順序物件、自訂函數、觸發程序、資料指標和交易處理，可以幫助讀者精通SQL Server的Transact-SQL程式設計。*實際說明如何使用C#和Python語言建立用戶端程式。*詳細介紹SQL Server + Python機器學習服務、SQL Server全文檢索搜尋，和使用ChatGPT幫助讀者學習SQL Server資料庫程式設計與開發。

★☆★ AI 影像辨識一本精通！ ★☆★ ★☆★ 超過 200 個完整範例程式碼 ★☆★ AI 影像辨識是近年來非常夯的議題，隨著資訊科技的蓬勃發展，越來越多好用的工具推陳出新，也越來越容易跨入 AI 影像辨識領域，不論是電子、資訊領域、醫療、百貨，各行各業中陸續都能看到 AI 影像辨識的應用。 Python 是目前入門 AI 影像辨識最快速的程式語言，透過 Python 的 OpenCV 函式庫，並搭配其他方便的函式庫，就能輕鬆入門 AI 影像辨識，OpenCV 除了能針對影像進行全面的處理，也是大多數 AI 影像辨識的敲門磚，常應用於擴增實境、臉部辨識、手勢辨識、動作辨識、運動跟蹤、物體辨識或圖像分割...等領域。 本書會從 OpenCV 出發，從 OpenCV 最基本的存取圖片影片，影像色彩、影像剪裁、影像變形、加入文字、繪圖、影像效果進階處理都有完整介紹，並會介紹 OpenCV 內建的影像辨識方法、Google MediaPipe 的影像辨識方法和 Teachable Machine 影像辨識方法進行 AI 影像辨識，作出許多有趣又實用的影像辨識相關應用。 【精彩收錄】 ▶ OpenCV 深入介紹 ▶ OpenCV 影像色彩調整和轉換 ▶ OpenCV 影像剪裁、變形、加入文字和繪圖 ▶ OpenCV 影像效果進階處理 ▶ OpenCV 偵測滑鼠和鍵盤 ▶ OpenCV 人臉、物件、顏色等影像辨識 ▶ MediaPipe 人臉、姿勢、手勢等影像辨識 ▶ Teachable Machine 人臉、戴口罩等影像辨識 ▶ 辨識手寫數字、年齡、情緒

From Onjali Q. Rauf, author of The Boy at the Back of the Class, comes another incredible story, told with humour and heart. Touching on the challenges navigated by children caring for loved ones at home, this story brings into focus their hardships and worries, alongside the unexpected, invisible sources of kindness which can change their lives.'I can't remember how old I was when I first started collecting stamps. But I've got a whole shoebox full of them now.Mam used to help me collect them ... Before she got so ill that she lost her job, her friends...everything.Now it's my job to take care of her and protect her - and my little brother and sister too. But to do that, I have to make Mam a Secret. A secret no-one can ever find out about. Not even my best friends at school, or Mo, our postman.Or the stranger living in the house across the street. The one no-one has seen, but who I know is spying on us.The one I think might be Them...'Deep in the heart of Swansea, Wales, lives a small

The Mob Squad enters a whole new dimension of danger in this official Minecraft novel! Things are changing in the town of Cornucopia. The mighty wall that kept the townsfolk sealed off from the outside world is wide open, and the world beyond beckons with the promise of new adventures. The Mob Squad were heroes not so long ago, but the adults are still in charge, and to them, even the most heroic kid is still just a kid. The Mob Squad's leader, Mal, is still milking cows and dreaming of the next adventure. Their sharp-eyed archer Lenna is learning everything she can about the Overworld, but the horizon is still far away. Fearless warrior Chug is running a store with his brother, but his reputation for breaking stuff has some folks still calling him a bad apple. And his inventive brother, Tok . . . Wait, where did Tok go?! When the fourth member of the Mob Squad vanishes in the night, along with most of the town's potions, Cornucopia's elders think they're dealing with a runaway thief.

Frida worries all the time. Big worries, small worries, and all-the-time worries. Her worries feel heavy, just like the pebbles she collects every day.Some days, Frida's worries become that only thing she can think about. But then, one day, her granny teaches her an ingenious way to keep her worries in check-and Frida finally feels the weight of her fears slip away . .. This sensitively written picture book explores how a young girl learns to manage her worries. Jenny Bloomfield's beautifully observed illustrations bring Frida's feelings and experiences vividly to life.

Three down-on-their-luck adventurers seek a lost civilization in this epic Minecraft novel!Rajah would do anything to be a great adventurer. But how can he, when his father’s already triumphed over every adventure he can think of? Lord Maharajah fought the Ender Dragon, charted the Overworld, and built a grand manor house. Rajah is surrounded by hand-me-downs, from his father’s fancy old name to his fancy old sword.His servant, Pal, and his squire, Faith, do what they can to help. But Pal is too gentle to be any good in a fight, and Faith’s faith is being tested by the knight she thought was a hero. Try as he might, Rajah isn’t anyone’s hero—he’s everyone’s punchline.Everything changes, though, when, at the end of another day’s failure, Rajah, Pal, and Faith find something: a map that leads to the one place Lord Maharajah never conquered—a legendary castle rumored to hide a mysterious lost civilization’s wondrous inventions.At last, the greatest adventure of their lives has begun. The

Are you a fan of Raina Telgemeier or Shannon Hale? Then you won’t want to miss the second book in this graphic novel series that’s the Baby-Sitters Club for pets! Your favorite dog-walkers are back with even more cute animals―and even more friendship and family drama―in this funny and heartwarming story perfect for fans of Real Friends, Roller Girl, and Allergic!Best friends Mindy Park, Gabby Jordan, and Priya Gupta are back in business! After a few ups and downs, their dog-walking business is booming and the girls are closer than ever. It’s a dream come true!But for Mindy, things at home are beginning to feel like a bit of a nightmare. Her mom just started dating someone, which has Mindy feeling like the odd one out. For as long as she can remember, it’s been just the two of them and she doesn’t want that to change. (So what if her mom’s boyfriend has a cute pet cat, and all of Mindy’s friends seem to think he’s pretty cool?)And things only get worse when a new student named Hazel arr

In celebration of the incredible life of HM Queen Elizabeth II, here is the history of her reign, told through the enthralling life stories of The Queen and 25 amazing people who have called Britain home.The reign of HM Queen Elizabeth II has been long and eventful. Over the past 70 years, Great Britain has seen incredible changes in the ways we live, think and feel, shaped by the inspiring people who were born in Britain or arrived on its shores.As we commemorate the Queen’s life and reign, learn about her extraordinary life and 25 other amazing history-makers – from modern pioneers, leaders and scientists to writers, athletes and activists – in this fully updated new special edition paperback. Each beautifully illustrated page spread is devoted to a tale of an incredible Briton, told by talented writer and children’s book critic Imogen Russell Williams and brought to life by Sara Mulvanny’s vivid colour illustration. The book also features a gloriously illustrated timeline, showing k

Soon to be a Netflix film! This classic story by Roald Dahl is about to get its Netflix debut, based on the musical inspired by the original 1988 novel.Matilda Wormwood is a sweet, exceptional young girl, but her parents think she's just a nuisance. She expects school to be different, but there she has to face the dreaded Mrs. Trunchbull, a terror of a headmistress. Soon Matilda realizes that she can wield her genius in more ways than one--she has remarkable powers which help her fight back. It will take extraordinary skill and exceptional strength to stand up for what's right, and Matilda might just be the one to do it!

From the acclaimed author of Roll with It and Tune It Out comes a funny, moving, and “not to be missed” (Kirkus Reviews, starred review) middle grade novel about a boy who uses his unusual talent for decoding people’s trash to try to fit in at his new school.Hugo is not happy about being dragged halfway across the state of Colorado just because his dad had a midlife crisis and decided to become a ski instructor. It’d be different if Hugo weren’t so tiny, if girls didn’t think he was adorable like a puppy in a purse and guys didn’t call him “leprechaun” and rub his head for luck. But here he is, the tiny new kid on his first day of middle school.When his fellow students discover his remarkable talent for garbology, the science of studying trash to tell you anything you could ever want to know about a person, Hugo becomes the cool kid for the first time in his life. But what happens when it all goes to his head?

PyTorch是Facebook於2017年初在機器學習和科學計算工具Torch的基礎上，針對Python語言發佈的一個全新的機器學習工具套件，一經推出便受到業界廣泛關注和討論，目前已經成為機器學習從業人員首選的一款研發工具。 本書是使用PyTorch建構神經網絡模型的實用指南，內容分為9章，包括PyTorch與深度學習的基礎知識、神經網路的構成、神經網路的高階知識、機器學習基礎知識、深度學習在電腦視覺上的應用、深度學習在序列資料和文字當中的應用、生成網路、現代網路架構，以及PyTorch與深度學習的未來走向。 本書適合對深度學習領域感興趣且希望一探PyTorch究竟的業界人士閱讀。具備其他深度學習框架使用經驗的讀者，也可以透過本書掌握PyTorch的用法。 本書範例檔： https://github.com/PacktPublishing/Deep-Learning-with-PyTorch

Perfect for readers of Song for a Whale and Counting by 7s, a neurodivergent girl campaigns for a memorial when she learns that her small Scottish town used to burn witches simply because they were different. A must-read for students and adults alike. -School Library Journal, Starred Review Ever since Ms. Murphy told us about the witch trials that happened centuries ago right here in Juniper, I can't stop thinking about them. Those people weren't magic. They were like me. Different like me. I'm autistic. I see things that others do not. I hear sounds that they can ignore. And sometimes I feel things all at once. I think about the witches, with no one to speak for them. Not everyone in our small town understands. But if I keep trying, maybe someone will. I won't let the witches be forgotten. Because there is more to their story. Just like there is more to mine. Award-winning and neurodivergent author Elle McNicoll delivers an insightful and stirring debut about the European witch trials

With boundless energy and an impulsive nature, Rudy is always ready to follow the scent of adventure! And with his loyal pack of friends by his side there's nothing he can't achieve. When Rudy finds a lost wolf cub at the skatepark, he knows he has to help him. Rudy tries everything he can think of to find the cub's pack, but they're nowhere to be seen, or smelled, and time is running out.Can a howl in the night change the fate of the little cub? How-how-harrooooow!Howlingly cool illustrations and an irresistible character finding his way in the world make Rudy and the Wolf Cub the ideal choice for those looking to bridge the gap between picture books and independent reading.

It's fun to be a Baby-sitters' Little Sister!Karen loves to spell words. She is very good at it, too. First she wins the spelling bee in her class. Then Karen wins another spelling contest. And another . . . and another! Soon Karen might be the best junior speller in the state of Connecticut. She's even going to be on TV!Karen thinks that is so great. But her friends don't. They think Karen is a show-off!

AI時代不可不知的知識 AI是什麼？究竟什麼是程式設計？ 程式語言有何區別？ 最輕鬆、易懂的電腦＆程式設計圖鑑！ 咦？！ 硬體、軟體與程式設計的必備要素 都變成了可愛、生動的角色！ 這些既熟悉又陌生的角色，你都認識嗎？ 超級電腦──透過複雜的計算來支撐社會！ 硬碟＆SSD──什麼都記得住的記憶專家 編譯器──負責聯繫電腦與人類的翻譯家！ 程式錯誤──害程式異常的搗蛋鬼！ Python──以程式庫為傲的AI教練 ……精彩圖解超好懂！功能、使用情境一目瞭然！ 歡迎來到電腦的世界！ 平板電腦╱智慧型手機╱超級電腦╱CPU╱RAM╱ROM╱主機板╱硬碟╱SSD…… 除了基本資料、特長與實際應用範例，還有豐富的知識補充， 電腦有哪些周邊產品？內部構造長怎樣？電腦與AI的關係是什麼？ 將介紹電腦的類型、零件及其功能，從今天開始你也是電腦知識王！ 我們的生活中充滿著程式設計？ 沒有程式下達指令，就無法驅動電腦！ 什麼是程式設計？程式設計有什麼用途？程式又是如何編寫的？ 當程式出現錯誤會發生什麼狀況？ 介紹程式的基本思維，清楚易懂的流程結構說明， 原來程式設計這麼有趣！ 電腦之間有共通語言嗎？ C語言？Java？Python？ 這些好像看過、卻從不了解的名詞代表著什麼？ 用0和1就可以表達資訊？！程式語言有哪些？要怎麼學？ 介紹人類語言與機械語言之間的差異， 結合彼此的智慧就能創造無限的可能性！

The #1 New York Times bestseller! Big trucks may brag and roar, but small and steadfast wins the day in this cheerful story with timeless appeal. On the Mighty Mountain Road Crew, the trucks come in one size: BIG. That is, until the little snowplow joins the crew. None of the other trucks think that the little snowplow can handle the big storms, but he knows that he can do it--and just to be sure, he trains hard, pushing loads of gravel, pulling blocks of concrete, and doing plow lifts to get ready. But when a blizzard arrives, will the little snowplow's training be enough to clear the streets and handle unexpected trouble? Taking its place beside classics such as The Little Engine That Could and Mike Mulligan and His Steam Shovel, this tale of a plucky little plow will find a clear path to readers' hearts.

IntroductionWelcome to Your Turn to Speak. This is a perfect book for adult learners whose English proficiency is at the elementary stage to improve their oral communication abilities and confidence in speaking English. Your Turn to Speak aims at helping learners to become effective users of high frequency/situational language pertaining to their life experiences. Users of this book will be able to apply the selected vocabulary words and master speaking skills with references to the corpus “Oxford 3000” and CEFR A1 and A2 Levels.Your Turn to Speak is competence-oriented and organized spirally, from easy to more challenging practices wherein vocabulary words and sentence patterns are recycled. In each of the 12 units, learners will develop learning skills, think critically, learn vocabulary and sentence patterns collaboratively, duplicate conversations, speak with confidence, and master real-life skills. Here is what each unit contains:Skill focus – Each unit presents one learning skill

【專業推薦】 很榮幸能為多年熟識的好友以及在資安研究奉獻之志同道合的學者撰寫序言。作者群在多媒體安全領域中已經深耕多年且有豐碩的研究成果，其專業素養足以涵括影像安全議題。坊間大部份的中文書以介紹多媒體技術或資訊安全技術為主，鮮少有探討多媒體基礎技術及資訊安全應用的中文書，而本書此為主題，由淺入深的介紹基礎知識及搭配範例應用，可供有意學習多媒體安全的讀者參考，謹以推薦。 國立中山大學資訊工程學系特聘教授兼任工學院院長 范俊逸 推薦 本書以數位媒體中多媒體影像知識為發端，除了探討其起源與演進，也逐章介紹多媒體影像的處理技巧，內容包含大家所熟知的各種影像表示方式，同時也介紹了相當有趣的影像謬誤。在影像處理部分，本書將空間域影像處理、頻率域影像處理以及壓縮域影像處理分章介紹，最後則以Python影像處理軟體應用完成前五章的合成。接著，以多媒體偽裝展開數位媒體安全的篇章，談其與資訊安全間的實務應用，最終以數位浮水印再探安全議題的深入技術。將多媒體領域與資訊安全互為載體的方式，鋪展這些人造且離數學最近的知識，作者在內容的安排上實有其精妙之處。 國立屏東大學電腦科學與人工智慧學系教授兼任資訊學院院長 王朱福 推薦 【重點大綱】 影位媒體處理： 說明數位化影像的起源及探究數位影像處理的基礎與發展。讓讀者能具備數位影像的基礎，藉此得以對數位媒體中的圖像，其背後所隱藏真相的探索更具備紮實基礎。 數位媒體與應用篇： 內容則泛談數位圖像於現今網路世界中為人們帶來的日常生活上及其應用的相關議題。讀者可輕鬆的操作本書所介紹軟體工具，讓你╱妳的數位圖片可有效的防護，免於被盜用的情境。 多媒體安全技術篇： 說明影像分享技術及探究數位媒體安全的基礎與發展。讀者能瞭解多媒體安全技術其背後所隱藏真相的探索且更具備紮實基礎。

Young dog lovers will enjoy sniffing out the TRUTH about their favorite animals in this innovative Step 3 nonfiction reader.Dogs don't sniff each other's butts as often as we think, right? That's a LIE! The TRUTH is, dogs almost always greet each this way! It gives them lots of information about other dogs. Though this engaging early reader is 100% fun, 25% of it is FALSE! In a unique Q&A format, proficient readers are quizzed about dogs to see if they can separate facts from "lies." The book's mascot--the Truth Sleuth--guides readers through this funny and fact-packed book, which features photos and illustrations of a wide variety of canines.Step 3 Readers feature easy-to-follow plots about popular topics, for children who are ready to read on their own.

編寫多語言的整潔程式碼 「一本有趣的實作指南，可讓您加快測試驅動開發的速度。如果您想開始TDD，或是需要複習軟體開發人員所應掌握的重要技能之一，這本書就是為您準備的！」 ―Ham Vocke Stack Overflow軟體開發人員 您的程式碼可做為身為開發人員的技能證明。無論您使用哪種語言，程式碼都應該乾淨、優雅、整潔。透過使用測試驅動開發(TDD)，您將編寫出易於理解的程式碼，保持其優雅，並且可以在未來數月甚至數年內持續進行工作。透過這本指南，您將瞭解如何將TDD與三種不同的語言一起使用：Go、JavaScript和Python。 作者Saleem Siddiqui向您展示了如何使用單元測試驅動的方法來處理領域複雜性。TDD將需求劃分為小規模、可實作的功能，使您能夠解決問題，並且與您使用的語言和框架無關。透過本書，您將學習如何將TDD納入您的常規程式設計實務。 這本書可以幫助您： ‧使用TDD的divide-and-conquer來控制領域的複雜性 ‧瞭解TDD如何跨語言、測試框架和領域概念工作 ‧瞭解TDD如何實現持續整合 ‧支援運用TDD進行重構和重新設計 ‧學習如何用JavaScript編寫簡單有效的單元測試工具 ‧使用TDD期間生成的單元測試來設置持續整合環境 ‧在Go、JavaScript和Python中使用TDD編寫乾淨整潔的程式碼

一本手把手教你用Python刻出區塊鏈的技術書，想了解區塊鏈背後的原理？就從挽起袖子寫程式開始！ 手把手教學：你也可以寫出跑得動的區塊鏈！ 實用密碼學：Merkle Tree、非對稱加密、零知識證明是怎麼做的？ 共識與分岔：暫時性分岔、軟分岔、硬分岔有甚麼區分？ 礦工的世界：扣塊攻擊怎麼做？機槍池的原理是甚麼？ 去中心金融 - 乙太坊上也有當舖！預言機暗藏危險？AMM機制是怎麼做的？ 本書內容改編自第 11 屆 iT 邦幫忙鐵人賽的 Blockchain 組冠軍系列文章，也是第一本從技術角度出發，透過實地撰寫區塊鏈開始談背後所應用到的相關知識。在完整復刻出區塊鏈後，更能了解到區塊鏈世界裡常聽到的幾個專有名詞：女巫攻擊、共識演算法、軟分岔與硬分岔、工作量證明、非對稱加密的由來。 “What I cannot create, I do not understand” - Richard Feynman 五大重點： 1.用 Python 從頭打造區塊鏈 本書重點在於從復刻出區塊鏈開始，帶你逐步了解開設錢包、發起並簽署交易、節點廣播的功能是如何被實作出來的，並透過實作過程中的細節來了解到區塊鏈背後需要哪些知識。 2.密碼學初探 虛擬貨幣之所以常被稱為加密貨幣就是因為應用了大量的密碼學，也是因為密碼學我們才能夠在茫茫的網路世界中確認彼此的身分！ 3.聊聊挖礦的兩三事 帶你實地加入礦工們的世界，來看看礦工與礦池間又有哪些鉤心鬥角的方式！ 4.P2P網路入門 在去中心化的世界中，我們如何知道彼此的身分？又如何形塑出一樣的共識？在求取共識的過程中，分岔又是怎麼形成的？ 5.淺談現實中的區塊鏈：BTC與Ethereum 現在最知名的兩大公鏈莫過於比特幣(BTC)與乙太坊(ETH)了！除了講述區塊鏈的原理之外，本書最後也會帶你解析與走過比特幣與乙太坊的發展歷程與架構。 6.去中心化金融 為何 ERC20 如此重要？借貸系統是如何實作的？有哪些獲取正確價格的方式？為什麼閃電貸可以拿來攻擊？為何算法穩定幣註定會失敗？

★適用最新MySQL 8.x與MariaDB 10.x ★全書採用清楚易懂的圖文學習模式，讓學習更加事半功倍 • 作者累積數年的教育訓練實務經驗，使用最直覺與容易學習的圖文樣式，以最接近課堂實際授課的方式撰寫本書。 • 最完整的MySQL開發技術手冊，快速建立開發MySQL資料庫應用程式需要的SQL技能。 • 從基礎的資料庫概念、SQL與進階應用，掌握完整的資料庫應用程式開發技術。 • 內容包含資料庫、表格、索引的建立與維護。資料庫的新增、修改與刪除敘述，基礎、結合與子查詢敘述。 • 深入瞭解MySQL的字元集、儲存引擎、預儲程序、函式、觸發事件、資料庫匯入、匯出與效率調校。 • 最新第三版新增：使用Python與Java程式設計語言連線到MySQL資料庫，執行資料庫的新增、修改、刪除、查詢與呼叫預儲程序。

SOON TO BE A MAJOR MOTION PICTURE!"I wish I'd had these books as a kid. Hilarious!" -- Dav Pilkey, creator of Captain Underpants and Dog ManThey may look like Bad Guys, but these wannabe heroes are doing good deeds... whether you like it or not in this New York Times bestselling illustrated series.POP QUIZ! You are on the roof of a skyscraper. Every floor of that building has nasty things that just don't like you. And you REALLY need to get to the basement. Whaddaya do?! (And no, you can’t just join the B-Team and fly away in their glamorous new spaceship.) Think quick, chico, because the multiverse is getting worse!

This official Minecraft novel is an epic battle for survival! When humans enter the End, a pair of endermen must decide which side they're really on. For as long as they can remember, the twin endermen Fin and Mo have lived in the mysterious land of the End. On the outskirts of the great enderman city of Telos, they explore ancient ruins under the watchful gaze of the mighty ender dragon. They have everything they need in the end ship they call home, and know everything there is to know about their world--or so they think until the strangers from another dimension arrive. The invaders are called humans, and they've come to steal artifacts and slay the ender dragon. Fin and Mo are ready to protect their home from the trespassers, but when they come face-to-face with the humans, they discover that they aren't as prepared for battle as they'd thought. Caught off guard, the twins are trapped in the middle of a war between the endermen and the humans, with the future of their home at stake.

This reassuring, playful picture book from the brilliant Sophy Henn is the perfect way to get to know all kinds of emotions!Hey! Have you ever stopped to think about all the different kinds of music that make you, you? There are happy tunes and slow beats, a marching stomp and a sleepy swoon. Maybe, some days, you can’t find your rhythm and you feel all out of sorts, and then on other days your music will come together and you’ll march to the beat of your own drum. All this music and more is celebrated here.A rousing rhyming text that’s sure to get those toes tapping is accompanied by Sophy’s signature bold, bright and stylish illustrations.Also by Sophy Henn from Simon & Schuster:The Best Worst Day EverPizazzPizazz vs the New KidPizazz vs Perfecto

THE TOP 10 SUNDAY TIMES BESTSELLER The Pulitzer Prize-winning, Booker-longlisted, bestselling author returns to her beloved heroine Lucy Barton in a luminous novel about love, loss, and the family secrets that can erupt and bewilder us at any point in lifeLucy Barton is a successful writer living in New York, navigating the second half of her life as a recent widow and parent to two adult daughters. A surprise encounter leads her to reconnect with William, her first husband - and longtime, on-again-off-again friend and confidante. Recalling their college years, the birth of theirdaughters, the painful dissolution of their marriage, and the lives they built with other people, Strout weaves a portrait, stunning in its subtlety, of a tender, complex, decades-long partnership.Oh William! captures the joy and sorrow of watching children grow up and start families of their own; of discovering family secrets, late in life, that alter everything we think we know about those closest to us; and

從建構交易策略到使用Python的機器人投資顧問 機器學習和資料科學將在未來幾年顯著改變金融業。透過本實用指南，避險基金、投資和零售銀行以及金融科技公司的專業人士將學到如何建構對該行業極為關重要的ML演算法。您將研究ML概念和20多個案例研究，包括了監督式、非監督式和強化學習，以及自然語言處理(natural language processing, NLP)。 分析師、交易員、研究人員和開發人員還將深入研究投資組合管理、演算法交易、衍生性商品定價、詐欺偵測、資產價格預測、情緒分析和聊天機器人開發。您將探索現實生活中的問題，並學習以程式碼和範例作為後盾的科學上合理的解決方案。 本書包括： ‧基於迴歸的監督式學習交易策略和衍生性商品定價模型 ‧基於分類的監督式學習信用違約風險預測與詐欺偵測模型 ‧投資組合管理與收益率曲線建構中的降維技術及實例研究 ‧利用演算法和分群技術尋找交易策略和投資組合管理中相似物件的案例研究 ‧建立交易策略的強化學習模型和技巧，衍生性商品避險和投資組合管理 ‧使用Python函式庫(例如NLTK和Scikit-learn)的NLP技術

Favorite stories from Robert Munsch in an early reader format kids will love! Adapted from the originals so beginner readers can proudly say "I read this myself!"Pigs are smarter than you think! When Megan's dad tells her not to let the pigs out of their pen, curiosity gets the better of her. Why not? Pigs are too dumb to do anything anyway . . . or are they? Before she knows it, the pigs are wreaking havoc all over her house, all over her school, and all over town. It's up to her to fgure out how to get them back home. To Megan's surprise, she discovers the animals are much smarter than she realized.Colorful and fun, Robert Munsch's zany stories and Michael Martchenko's illustrations will grab kids' attention and keep them interested as they practice their reading skills.Tips for supporting emerging readers are in the back for parents.

At last, the breathtaking, action-packed finale of the #1 best-selling Trials of Apollo series is in paperback! The Tower of Nero is the quintessential cherry on top of 'The Trials of Apollo' sundae series.--Laughing Place.com Will the Greek god Apollo, cast down to earth in the pathetic mortal form of a teenager named Lester Papadopoulos, finally regain his place on Mount Olympus? Lester's demigod friends at Camp Jupiter just helped him survive attacks from bloodthirsty ghouls, an evil Roman king and his army of the undead, and the lethal emperors Caligula and Commodus. Now the former god and his demigod master Meg must follow a prophecy uncovered by Ella the harpy. Lester's final challenge will be at the Tower of Nero, back in New York. Will Meg have a last showdown with her father? Will this helpless form of Apollo have to face his arch nemesis, Python? Who will be on hand at Camp Half-Blood to assist? In the fifth and final installment of Rick Riordan's best-selling series, the end

Ace is ready to race her new car!Pick a book. Grow a Reader!This series is part of Scholastic's early reader line, Acorn, aimed at children who are learning to read. With easy-to-read text, a short-story format, plenty of humor, and full-color artwork on every page, these books will boost reading confidence and fluency. Acorn books plant a love of reading and help readers grow!Ace has built her very own car and is getting ready to race! After oiling the wheels and kicking the tires, Ace sets out to win. But when a missing part and a rut in the middle of the track threaten to keep her in last place, Ace has to think fast to finish strong -- and come out on top!With Larry Dane Brimner's simple text and Kaylani Juanita's full-color artwork on every page, this fast-paced, action-packed book is perfect for new readers!