Deep Learning with Python

本書延續《Hercules: the Diary of a (Sort of) Hero》，記錄Hercules Braver這位不太像英雄的少年，在前往希臘校外教學時的全新冒險。他雖然是宙斯的兒子，卻始終找不到自己的神力，甚至在旅途中頻頻出糗，從馬糞到山崖，再到滿天烏鴉，一連串事件令人哭笑不得。本書以幽默筆調重述希臘神話中的幾項赫拉克勒斯壯舉，插圖風格親切，劇情節奏緊湊，讓讀者在輕鬆之中，體會友誼與自我認同的可貴。適合喜歡Louie Stowell、Maz Evans或《Loki》系列的讀者。Hercules Braver has a secret: he's a real-life demigod! So, why does he seem so... ordinary? Most children of Zeus have some kind of superskill - like bravery, warrior skills or healing powers. Well, thanks to a wild boar (long story), Herc and his friends are off on a school trip to Greece.He's bound to discover his gift there - and even meet more of the gods! But after ending up neck-deep in horse poo, almost falling down a mountain and facing a fierce flock of ravens, this trip feels more like an epic voyage... What's really going on with the mysterious gods, Athena, Apollo and Ares? And will Hercules discover what makes him special? Following up on Hercules: the Diary of a (Sort of) Hero, this is a hilarious, accessible package brillian

Adèle迎來人生轉變：第一次月經讓她獲得與幽靈溝通的能力，也揭開家族中不為人知的祕密。她本想平靜度過假期，卻因此展開一段穿越城市、認識幽靈、也重新看見自己的旅程。本書幽默之中帶著真誠，探索青春、文化與身分，是一部感性與奇幻交織的圖像小說。A Little Maverick Graphic Novel Reading List SelectionIn this hilarious and heartwarming graphic novel, a young girl's first period brings an unexpected gift: the ability to see ghosts! As she meets these spectral visitors, she uncovers her family's secret lineage of mediums, while learning about the power of compassion and community.Adèle just wants to spend her winter break at the library, cozied up with her favorite books, and completely forgetting abut her friends who are all traveling to warmer climates. Unfortunately, life has other plans...not only does Adèle get her first period...but she learns she comes from a long line of mediums!And if seeing ghosts wasn't enough of a surprise, Adèle learns that not only can she interact with them, but apparently, they've been using her sister's car to get around the city for years! When the ghosts won't leave her alone Ad

非常適合課堂和家庭使用！ 您準備好參加有關細菌和健康的終極測驗了嗎？ 您是否想知道... 你怎麼會感冒呢？為什麼不該挖鼻孔？你身上寄生著哪些種類的細菌？乳牛對第一種疫苗有何貢獻？與 Quiz Champs 主持人 Barry Bacteria 一起尋找這些有趣問題的答案。測試您對主題的掌握程度，了解有趣的事實，並在過程中嘲笑一些愚蠢的笑話！ Quiz Champs 系列經過精心設計，為年輕學習者帶來有趣且有教育意義的學習體驗。已提供答案和其他資訊來幫助學習。 系列特色： 有趣的問答和笑話有趣、好玩的外觀和感覺適合年輕讀者的簡單語言吉祥物隱藏在25頁的書中盡可能融入幽默 Great for classroom and home use! Are you ready to take the ultimate quiz on germs and your health? Have you ever wanted to know ... how you catch a cold?why you shouldn't pick your nose?what kinds of bacteria are living on you?how cows contributed to the first vaccine?Join Quiz Champs host Barry Bacteria as you find answers to intriguing questions such as these. Test your mastery of the topic, learn fun facts and crack up at silly jokes along the way! The Quiz Champs series has been specially crafted to be a fun and educational learning experience for young learners. Answers and additional information have been provided to aid in learning. Ser

非常適合課堂和家庭使用！ 您準備好參加自然奇觀的終極測驗了嗎？ 您是否想知道... 哪裡可以看到泥火山？為什麼有些湖泊的水是粉紅色的？哪裡可以找到漂浮的山脈？哪片沙漠有古代鯨魚化石？與 Quiz Champs 主持人 Wanda Waterfall 一起尋找這些有趣問題的答案。測試您對主題的掌握程度，了解有趣的事實，並在過程中嘲笑一些愚蠢的笑話！ Quiz Champs 系列經過精心設計，為年輕學習者帶來有趣且有教育意義的學習體驗。已提供答案和其他資訊來幫助學習。 系列特色： 有趣的問答和笑話有趣、好玩的外觀和感覺適合年輕讀者的簡單語言吉祥物隱藏在25頁的書中盡可能融入幽默 Great for classroom and home use! Are you ready to take the ultimate quiz on natural wonders? Have you ever wanted to know ... where to see a mud volcano?why some lakes have pink water?where you can find floating mountains?which desert is home to ancient whale fossils?Join Quiz Champs host Wanda Waterfall as you find answers to intriguing questions such as these. Test your mastery of the topic, learn fun facts and crack up at silly jokes along the way! The Quiz Champs series has been specially crafted to be a fun and educational learning experience for young learners. Answers and additional information have been provided to aid in learning.

想從 0 基礎開始學會程式設計？快來閱讀本書 想看 2 行程式解 APCS 的例子？快來閱讀本書 本書著重解題方法，使用大量實例與圖示，協助您快速學會程式設計！ 本書由資深教師編撰，針對初學程式設計的困難，提供以下秘笈： *從 0 開始，讓您按部就班學會程式設計。 *超過 100 個範例可供動手練習。 *著重解題方法設計，範例皆提供解題方法設計、程式碼、執行結果、程式解說等。 *使用大量圖形說明解題方法。 *搭配 APCS 基本實作題，協助跨過門檻。

機器人開發是一項複雜的系統工程，ROS 2為智能機器人開發提供了強有力的支持，極大地提高了機器人軟件開發效率。本書首先對ROS 2的基礎概念、通信機制、常用庫和工具進行介紹，帶領讀者入門ROS 2機器人開發；接著引導讀者完成移動機器人的建模和仿真、建圖和導航、自定義控制器和規劃器等一系列實踐；然後在真機實戰環節，通過製作一個基於ROS 2的真實機器人，幫助讀者打通仿真與真機之間的壁壘；最後，本書深入講解了ROS 2進階使用的相關知識，為讀者進一步在實戰中使用ROS 2進行機器人開發打下夯實基礎。考慮讀者基礎，書中示例均以C++和Python兩種語言實現，同時加入了關於C++新特性、Git工具、多線程和回調函數等基礎知識的講解。

輕鬆簡單的好書，讓你從入門到高手，掌握機器學習及神經網路的數學、理論與實作！▌本書特色☆機器學習唯一的入門書，從完全不懂到開發專案靠這本書就搞定☆充分展現出日本書的細膩流暢又簡單清楚☆想了解機器學習又怕被數學公式轟炸的AI小白最適合☆作者把所有的數學公式都用最簡單的二維平面來處理，是對人腦最直覺的投射☆懶人最愛的程式設計環境，Jupyter Notebook，在瀏覽器中就可以執行神經網路☆高中文組數學程度就可以100%看得懂的Python程式☆雖然簡單但十分詳細的公式推導☆L1、L2回歸你我都會用，但這本書卻有完整的來龍去脈，打下神經網路及深度學習的基礎☆無監督學習也有詳細說明，K-means和混合高斯模型☆使用Tensorflow，每一行程式碼都看得懂，完全沒有不必要細節或玩弄技巧

當外星人登陸地球並要求你成為他的嚮導時，你會怎麼做？來自 Pootoon 的好奇外星人 Zolo 已登陸地球！史賓賽和路克需要引導他探索我們星球的奇蹟。加入古怪的三人組，踏上一生難忘的冒險之旅，從發現世界上最高的樹到重溫佐洛作為吊艙賽車手的秘密過去。Spencer Science 由來自 KooBits 的才華橫溢的插畫家和教育專家團隊創立，KooBits 是一家屢獲殊榮的教育科技領導者，自 2014 年以來在其平台上擁有超過 250,000 名活躍用戶。系列特點：• 掌握關鍵科學詞彙• 將科學應用於現實生活• 將學習與樂趣融為一體• 為孩子提供有意義的娛樂• 孩子們喜愛的幽默與古怪！What do you do when an alien lands on Earth and asks you to be his guide?Zolo, the curious alien from Pootoon, has landed on Earth! It's up to Spencer and LUKE to guide him through our planet's wonders. Join the quirky trio as they embark on the adventure of a lifetime, from discovering the world's tallest tree to revisiting Zolo's secret past as a pod racer.Spencer Science is created by a team of talented illustrators and education experts from KooBits, an award-winning EdTech leader with over 250,000 active users on its platforms since 2015.Series features:• Pick Up Key Science Vocabulary• Apply Science to Real Life• Blend Learning with Fun• Entertain Children Meaningfully• Humour and Wackines

「無論你想在程式設計面試中獲得優勢，想創造美麗的數學藝術，還是頑固地非得理解這個概念的有趣特性，這本書都將成為你深入遞迴這個兔子洞的指南（兔子洞裡還有兔子洞）。」遞迴程式設計技術可以產生優雅的程式解決方案，然而更常見的是，它讓程式設計師感到困惑。這並不代表程式設計師可以（或應該）忽略遞迴；儘管遞迴以具有挑戰性而聞名，但它是一個重要的電腦科學主題，並且可以對程式設計本身產生敏銳的洞察力。至少，了解遞迴可以幫助你順利通過程式設計工作面試。如果你是對電腦科學感興趣的學生，遞迴是你要理解許多流行演算法所必須克服的必要障礙。如果你是程式設計訓練營的畢業生或自學而成的程式設計師，並且順利跳過了更具理論性的電腦科學主題，但在「白板程式設計面試」中肯定還是會遇到遞迴問題。如果你是一位經驗豐富的軟體工程師，以前從未接觸過遞迴演算法，你可能會發現遞迴是你知識中一塊尷尬的缺口。❑ 本書目標讀者本書適合那些對遞迴演算法感到恐懼或感興趣的人。對於新手程式設計師或電腦科學系的大一新生來說，遞迴主題就像難以理解的黑魔法一樣。大多數遞迴課程都很難理解，使得這個主題不但讓人覺得挫敗，甚至令人心生恐懼。對於這些讀者來說，這本書的直接解釋和充足的例子應該能幫助他們最終理解這個主題。閱讀本書的唯一先決條件是具備 Python 或 JavaScript 程式語言的基本程式設計經驗，因為各章的程式碼範例使用了這兩種語言。本書的程式已被精簡到核心的基本結構； 如果你知道如何呼叫和建立函數，以及理解全域變數和局部變數之間的區別，那麼你就足以應付這些程式設計範例了。本書使用 Python 和 JavaScript 範例來教授遞迴的基礎知識，揭示了遞迴的教學方法，並闡明了所有遞迴演算法的基本原理。你將學習何時使用遞迴函數（最重要的是，何時不使用它們），如何實現工作面試中經常提到的經典遞迴演算法，以及遞迴技術如何幫助解決有關樹走訪、組合學等等許許多多的問題，以及其他棘手的話題。這個以專案為主的指南包含了完整的、可運行的程式，將能幫助你學習：☑︎ 遞迴函數如何使用呼叫堆疊，這是一種在遞迴課程中幾乎從未討論過的關鍵資料結構☑︎ 「頭尾」與「信仰飛躍」技巧如何簡化遞迴函數的編寫☑︎ 如何使用遞迴為你的檔案系統編寫自訂搜尋腳本、繪製碎形藝術、生成迷宮等☑︎ 優化和記憶如何使遞迴演算法更有效率

本書協助你深入了解LLM 的內部運作，建立自己的語言模型。從生成式AI 概論開始談起，讓你理解如何訓練這些模型產生新資料，接著介紹提高生產力與增加創造力的ChatGPT 使用案例。你將學會如何改善提示設計，利用零樣本、單樣本、小樣本的學習能力，進而從ChatGPT 互動中獲得最佳效果。分別針對行銷人員、研究人員、開發人員設計案例，讓你將本書所學有效應用在自己的領域中。列舉企業情境，運用Azure 基礎架構上的OpenAI 模型 API；包含生成式模型 (如：GPT)與嵌入模型 (如：Ada)。各情境均涵蓋Python 實作，並以Streamlit 製作前端介面，以及利用 LangChain SDK 協助將模型整合到你的應用程式中。讀完本書，你將具備生成式AI领域的運用能力，可以在自己的專案中使用 ChatGPT 和 OpenAl 模型的API。本書內容涵蓋：*理解生成式AI 的初級與中級概念*透過有效的提示設計充分發揮ChatGPT 的效能*探索ChatGPT 的應用與使用案例*以API使用OpenAI 模型與功能*用Python 建置與部署AI系統*利用Azure 基礎架構實作企業級使用案例*確保生成式AI 系統具有負責任的AI與倫理

The young puppet Pinocchio dreams of becoming a real boy. But whenever he tries to prove himself worthy of the transformation, he falls into mischief and laziness. Pinocchio must learn the hard way how to become honest, kind, and—above all—human.One of the most-translated works in children’s literature, Pinocchio is a thrilling story about improving one’s character and learning how to live in an often-harsh world.

父母意外過世，胖胖女孩 Jane 面臨被討厭表哥趕出家門的危機──唯一的救贖是趕緊結婚領取嫁妝！她鼓起勇氣向暗戀對象、帥氣卻自戀的漁夫 Peter 求婚，對方答應了，卻馬上被美人魚拖入海中。Jane 找上村裡神秘老巫婆，喝下水下呼吸藥水，踏上海底奇幻旅程，對抗殭屍水手、水魔、貪圖青春的美人魚姐妹，還結交會說話的 selkie 海豹朋友。在這趟旅途裡，她不僅救出「未婚夫」，更發現真正的獨立與自信，顛覆所有童話刻板印象！Jane is incredibly plain. Everyone says so: her parents, the villagers, and her horrible cousin who kicks her out of her own house. Determined to get some semblance of independence, Jane prepares to propose to the princely Peter, who might just say yes to get away from his father. It's a good plan! Or it would've been, if he wasn't kidnapped by a mermaid. With her last shot at happiness lost in the deep blue sea, Jane must venture to the world underwater to rescue her maybe-fianc? But the depths of the ocean hold beautiful mysteries and dangerous creatures. What good can a plain Jane do? From Anya's Ghost and Be Prepared author Vera Brosgol comes an instant classic that flips every fairy-tale you know, and shows one girl's crusade for the only thing that matters--her own independ

【程式設計新浪潮 . 開發生態大革命】你還在研讀程式語法手冊？還在網路上找程式碼來修修改改？還要繼續埋首在手刻程式碼的低效循環中掙扎嗎？就是現在，程式設計生態發生了史無前例的變革！GitHub Copilot 是由 GitHub 與 OpenAI 大型語言模型（LLMs）合作開發的 AI 程式設計助手，它從巨量程式碼庫中學會所有的程式設計技巧，將人類過往的程式精華融為一體。只要你學會用正確的方法、下達明確的提示詞、妥善地用自然語言與其溝通，就能發揮它的無窮力量，大幅幫助你提高開發軟體的成效。本書作者：兩位資訊教育學家 Leo Porter 博士與 Daniel Zingaro 博士為了 AI 程式設計時代的到來，在本書規劃出「函式設計循環」流程，整本書的編排圍繞著這個設計循環所需的技能，一遍遍演練、一步步學會進入 AI 程式設計必備的新技能。幫助你以正確的方式掌握 Python 程式設計（當然，其它程式語言也適用），高效快速解決實務上的任務。【開發程式的重點：從寫程式轉換為寫提示詞】與傳統的入門程式設計課程相比，使用 GitHub Copilot 協助寫程式需要學習新的技能，特別是問題分解、提示工程、測試與除錯技巧（如果您對這些技能還不太熟悉也無需擔心，本書都會詳細介紹），這些新技能對於現職的程式設計師來說同樣重要。在以往傳統的程式設計課程中，學生往往需要將精力灌注在語法的細節上，然而在 AI 時代，程式語法已經有 GitHub Copilot 這位大神在身邊，完全不用你操心，你該學的是如何用自然語言，寫出有意義且 AI 工具能正確理解的提示詞，讓它為你寫出符合預期的程式碼。如果你真的很不會寫提示詞，Copilot 除了能夠反向幫助程式產生提示詞，甚至還可以利用提示模式（prompt patterns）翻轉問答對象，讓 Copilot 主動提問以達成你的目標。● 精心設計為 AI 工具而生的函式設計循環。● 使用與業界接軌的 Visual Studio Code 開發工具。● 善用 Copilot Chat、inline Chat 提高生產力好助手。● 撰寫提示詞：學會用 AI 看得懂的自然語言溝通。● 看懂程式碼：程式由 AI 寫, 但你需要看得懂。● 問題分解：用 Top-Down 設計將大問題分解成小任務。● 測試案例：設計常見案例與邊界案例確認函式正確。●

📌 全彩印刷、圖解詳盡，快速學會關鍵知識📌 將Go與Python程式的實驗與結果視覺化透過實作與豐富的精緻圖解，對OS與硬體相關的工作原理是如何運作，進行淺顯易懂的解說，讓您對OS的運作，有更加具體而清晰的了解。不論是新手還是老手，都很容易陷入「OS是個充滿神秘與困難的東西」的困境。為了要改善這個狀況，本書不會探討艱深的理論，而是以Linux為中心，在進入實作階段前就對Linux的工作原理進行解說，讀者只需要對Linux基本的命令有所瞭解便可輕鬆閱讀。本書可以幫助你：．當OS或硬體相關故障產生時，能夠冷靜處理．開發出有考慮到硬體特性的優良軟體．瞭解該依據什麼樣的指標來設計系統

Ari Avatar is just your average Roblox kid living in a blocky world! Battle monsters and avoid disasters in a Roblox universe -- all through the eyes of Ari and his friends. Diary of a Roblox Pro is a must-read for any kid who loves to game!Ari's dad is a Marine Biologist and has invited Ari, Zeke and Jez to a trip out to sea to track dolphins for his research. Ari and his friends are totally stoked, but there is something lurking deep beneath the water that might derail the entire day. Before they know it, Ari must find a way to save his dad and friends from danger without becoming prey himself! Join Ari, Zeke, and Jez in the next action-packed adventure.

在 Castle Grotteskew 的地牢深處，怪博士 Erasmus 曾創造出一個幾近完美的小生物──Stitch Head。但隨著新怪物接連誕生，他漸漸被遺忘，直到一位馬戲團團長上門，邀他成為明星。這是否是踏出古堡、展開冒險人生的契機？還是一場精心設計的陷阱？STITCH HEAD 是一本融合黑色幽默與溫柔情感的奇幻圖像小說，圖像風格怪誕有趣，文字節奏輕快滑稽，角色形象立體可親。適合喜歡 GRIMWOOD、AMELIA FANG 等帶點怪趣又富想像的讀者。The first book in the best-selling, laugh-out-loud STITCH HEAD series by award-winning author Guy Bass, with illustrations by Pete Williamson, now brought to almost-life again in this brand-new, monstrously magnificent graphic novel edition. Enter the darkly funny world of Stitch Head, as he steps out of the shadows into the adventure of an almost-lifetime. Deep in the maze-like dungeons of Castle Grotteskew, eccentric Professor Erasmus created Stitch Head, a small, almost-human creature.His experiments continued, filling the castle with creations so fabulously monstrous that Stitch Head was long forgotten. Until a travelling circus ringmaster knocks at the castle door, promising to make Stitch Head a star. Is this Stitch Head's chance to venture beyond th

#10 Daisy and the Trouble with Piggy Banks#11 Daisy and the Trouble with Vampires#12 Daisy and the Trouble with Chocolate#13 Daisy and the Trouble with School Trips#14 Daisy and the Trouble with Nature#15 Daisy and the Trouble With Unicorns#16 Daisy and the Trouble With London#17 Daisy and the Trouble With Space

★Oi Frog作者Kes Gray與Nick Sharratt一同打造★一翻開就嘴角失守的爆笑章節讀本系列★獻給是宇宙狂熱份子的小讀者Daisy這位搞怪女孩又來了，這次她與同學在課堂上談論了許多關於星星與月球之後，全部變成了「宇宙狂熱份子」，老師決定在這一週全部都要學習關於宇宙的知識！這也太宇宙了吧！不過有個很大的問題，Daisy回到家後發現要把房間佈置成宇宙感不是件這麼容易的事，要用強力膠貼一堆發亮的星星，甚至還需要妳最好的朋友來幫忙，最後Daisy可以順利的將房間佈置成她要的樣子嗎？又會發生哪些超爆笑的事情呢？Here comes trouble!Daisy and her class have SPACE FEVER after a talk about stars, moons and faraway planets. THEN their teacher announces they're going to spend a WHOLE WEEK learning all about space. How COSMIC is that?!Trouble is, SPACE FEVER follows Daisy back home too. And turning your bedroom ceiling into the universe isn't that easy. Even with lots of glow-in-the-dark stars, superglue, and your best friend to help . . .If you love this DAISY adventure, look out for more including DAISY AND THE TROUBLE WITH UNICORNS, DAISY AND THE TROUBLE WITH CHOCOLATE and DAISY AND THE TROUBLE WITH SCHOOL TRIPS!

An official Minecraft illustrated children’s gaming adventure for young, struggling or reluctant readers and kids who love video games!If you enjoyed A Minecraft Movie, you’ll love this book!Emmy and Birch go on an adventure to explore a woodland mansion in this Young Reader book and the only official levelled reader series based on Minecraft, the world's best-selling video game!Minecraft is the best-selling video game of all time! And now learning to read has never been more fun for fans ages 4 to 7.This time Emmy and Birch – and their tame wolf Byte – set out on an epic adventure to explore a dark Minecraft mansion!Look for these other great Minecraft titles:• Mobs in the Overworld! (Minecraft) 9780755500444• Survival Mode! (Minecraft) 9780755500451• Escape From the Nether (Minecraft) 9780755500468• The Sky’s the Limit! (Minecraft) 9780008495978

Simon Monk對Raspberry Pi百科全書般的豐富知識讓本錦囊妙計第四版成為任何嘗試邁入數位製作世界者的完美指南。本書細節的廣度和深度同時適合初學者和經驗豐富的自造者！------Raspberry Pi的共同創造者Peter Lomas如果你已經開始玩Raspberry Pi，將會發現它的能力持續在擴充。這本膾炙人口的錦囊妙計第四版提供超過200個實作範例(皆附上程式碼)，示範如何於此迷你且低成本的電腦執行Linux，用Python為它寫程式，將它接上感測器和馬達來玩物聯網(IoT)。此新版包含關於Raspberry Pi Pico和以Raspberry Pi做機器學習的新章節。多產的駭客暨作者Simon Monk也會教導基本原則，引導你利用Raspberry Pi使用新技術。透過簡易的範例說明如何：．設定你的Raspberry Pi並連接網路．使用它的Linux作業系統．用Python為你的Raspberry Pi寫程式．使用電腦視覺賦予你的Pi一雙眼睛．使用機器學習從影像和聲音辨識物體．藉由GPIO連接器控制硬體．使用你的Raspberry Pi控制不同類型的馬達和顯示器．使用開關、數字鍵盤和其他數位輸入裝置．使用感測器測量溫度、光線和距離．以不同方法連接至Iot裝置來自動化你的家．使用Raspberry Pi Pico微控制器版

★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

《Heartbreak Boys》是一部輕鬆幽默的青春愛情小說，講述兩位男孩在失戀後展開一場假裝快樂的夏日公路之旅。傑克和奈特的前男友成了情侶，還在社群媒體上曬幸福，讓他們決定也一起打造一個看似精彩的假冒冒險旅程，證明自己沒事。但當他們與奈特的父母和妹妹擠在一台車上時，一切遠比想像中混亂。一路上，他們經歷許多笑料百出的事件，也慢慢重新認識彼此。本書探索自我接納、友情與重新愛上的可能，適合喜歡《Heartstopper》與青春喜劇的讀者。"One of the most hilarious, heart-flippingly romantic, charmingly observant writers in the game right now." --Becky Albertalli, author of Simon vs. The Homo Sapiens AgendaA road trip rom-com about heartbreak, social media hijinks, and learning to be happy with who you are, perfect for fans of Heartstopper, Becky Albertalli and Phil Stamper.When their ex-boyfriends get together and start Instagramming a disgustingly perfect summer of love, Jack and Nate decide to concoct a mutual Insta-worthy summer adventure of their own to prove they're just fine and everything's great.Of course, it's hard to have an epic summer road trip when they're stuck in a van with Nate's mid-life crisis-bound parents and his annoying younger sister. And it's been years since Jack and Nate have s

▌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

人工智慧（AI）將改變人類與所有產業的生態。如果你對人工智慧，沒有全面的了解，那就跟不上時代了。很多影響人類的科技發展，都無法做出正確的判斷。一個知名的投資專家說，比起5G，人人手上有，處處可見基地台，AI只有少數大公司用得上，到底有無潛力？有！但是不要想得太美了。他說的對不對？很難判斷嗎？讀完本書，你就會找到正確的解答。其實AI有三種，一種是雲端，就是連到那幾家大公司的機房，用他們大的嚇死人的算力。一種是在本地運算，如汽車的自動駕駛。第三種則是運用在最前端的偵測裝置，以求最快的反應時間。所以你說AI只有幾家大公司用得上，好像也沒有那麼對。所以你要把它想得美一點，它是平地一聲雷，輝達、台積電的股價都應該後面加一千個零，是嗎？但是你知道有資訊科技以來，人類至少經過三次AI的浪潮。很多公司運用AI運用得嚇嚇叫，如文藝復興基金，用機器學習投資，20年來平均的年化報酬率遠勝巴菲特。所以你說AI前程遠大！很OK，但它說他橫空出世？倒也未必，它只是一個連續的改善過程！當然有關AI最誇張的是想像是《魔鬼終結者》，一個是幹掉想毁滅人類的傢伙，而且他可以和人腦一樣的運作。不過有的人是殺人魔，有的人是慈善家。不知可以和人腦一樣運作的AI是慈善家或是殺人魔？AI的形式有很多種，從撰寫大量複雜的函式來實現人工智慧的專家系統，到以大量資料反求智慧判定函式的演算法，如支援向量機（Support Vector Machine, SVM）、決策樹（Decision Tree）等，此領域統稱為機器學習（Machine Learning, ML），而運用神經網路技術，將網路的節點深度擴展延伸，以獲得更好的智慧判定效果，則稱為深度學習（Deep Learning, DL）。你越了解AI的技術背景，就越能掌握它未來對人類的影響。如果你想投資AI相關產業，就更是需要深入了解了。任何資訊科技的運用都有兩個層面，軟體以及執行軟體的硬體。本書除了說明AI運用的基本原理之外，也將詳細說明有關AI的軟體及硬體產業鏈。對一個投資人而言，完整的了解一個產業的上下游關係，是十分必要的。總不能輝達業績創新高，而你完全沒有概念台積電會好還是不好吧？本書以圖文對照的方式，讓你對AI有清楚的認識。不論投資、或生活，可以在新科技浪潮中，穩定前行。本書特色◎100個單元，幫你輕鬆建構清晰的知識網本書以對人工智慧沒有認識的民眾為對象，挑

Beautifully illustrated in two colour, this new series from the world of Isadora Moon introduces Isadora's mermaid friend, Emerald!Emerald is learning how to be a mermaid princess, but she doesn't feel like one at all. She's not very good at waving to crowds and royal headdresses just aren't her thing - her hair is toospiky and wild. Emerald's wriggly pet octopus, Inkibelle, doesn't much like living at the royal palace either.The annual Ocean Parade is coming up. Will Emerald be brave enough to be a mermaid princess but do it her own, special way?

“A blistering plot and crisp writing makeThe Night Swiman unputdownable read.” –Sarah Pekkanen, bestselling author ofThe Wife Between UsInThe Night Swim, a new thriller from Megan Goldin, author of the “gripping and unforgettable” (Harlan Coben)The Escape Room,a true crime podcast host covering a controversial trial finds herself drawn deep into a small town’s dark past and a brutal crime that took place there years before.Ever since her true-crime podcast became an overnight sensation and set an innocent man free, Rachel Krall has become a household name―and the last hope for people seeking justice. But she’s used to being recognized for her voice, not her face. Which makes it all the more unsettling when she finds a note on her car windshield, addressed to her, begging for help.The new season of Rachel's podcast has brought her to a small town being torn apart by a devastating rape trial. A local golden boy, a swimmer destined for Olympic greatness, has been accused of raping the bel

Sparkling new branding for The Worst Witch - the original magical boarding school seriesThe Worst Witch All At Sea is the fourth hilarious adventure in The Worst Witch series.Mildred Hubble is in deep water on the school trip!Lovable but disaster-prone Mildred Hubble is possibly the worst ever trainee witch to darken the doors of Miss Cackle's Academy for Witches.When the class goes for a week's school trip to the seaside, Mildred can't bear to leave behind her beloved cat, Tabby behind, so she smuggles him along. But keeping Tabby hidden leads Mildred into yet more trouble...'A wonderful zany story' - Daily TelegraphLook out for more of Mildred's disastrous adventures: The Worst Witch, The Worst Witch Strikes Again, A Bad Spell for the Worst Witch, The Worst Witch Saves the Day, The Worst Witch to the Rescue, The Worst Witch and the Wishing Star and First Prize for the Worst Witch.

The wise and charming international bestseller and hit Japanese movie--about a young woman who loses everything but finds herself--a tale of new beginnings, romantic and family relationships, and the comfort that can be found in books. Twenty-five-year-old Takako has enjoyed a relatively easy existence--until the day her boyfriend Hideaki, the man she expected to wed, casually announces he's been cheating on her and is marrying the other woman. Suddenly, Takako's life is in freefall. She loses her job, her friends, and her acquaintances, and spirals into a deep depression. In the depths of her despair, she receives a call from her distant uncle Satoru.An unusual man who has always pursued something of an unconventional life, especially after his wife Momoko left him out of the blue five years earlier, Satoru runs a second-hand bookshop in Jimbocho, Tokyo's famous book district. Takako once looked down upon Satoru's life. Now, she reluctantly accepts his offer of the tiny room above the

在離畢業只剩兩週的時候，Lily Hopper 決定拋開乖學生形象，參與一場神祕又刺激的校園惡作劇行動。帶頭的，竟是她的前男友 Taggart。隨著行動展開，舊情未了的兩人重新靠近，也不得不面對曾經受傷的過去。Right Where You Left Me 透過一場校園惡作劇串起關係、回憶與成長，描寫年輕人在告別前夕如何重新認識自己。From the bestselling author of The Summer of Broken Rules comes a new coming-of-age romance about senior year, first love, and finding yourself. Lily Hopper has two more weeks until she's officially finished with boarding school. With graduation quickly approaching Lily is worried that she's somehow missed out on the fun of being in high school. So, when she receives a mysterious note inviting her to join the anonymous senior class Jester in executing the end-of-year prank, Lily sees her chance to put her goody-two-shoes reputation behind her.When Lily realizes the Jester is none other than Taggart Swell, her ex- boyfriend, she's already in too deep to back out. Lily might've dumped Tag, but she still has major feelings. Plus, his brilliant plan to steal the school's yearbooks, targets none other than Lily's prom date: t

★ 探討「生物設計×人工智慧」如何重塑建築與城市未來★ 從都市微生物到地質尺度，拓展設計的時間與空間想像★ 結合實務案例與學術研究，提出設計作為「共生系統」的全新觀點在人工智慧與氣候危機交織的當代，設計的角色正快速轉變。本書《Biodesign in the Age of Artificial Intelligence: Deep Green》由創新設計團隊 ecoLogicStudio 主導，延續其前作《Systemic Architecture》，進一步提出「設計智慧」不僅屬於數位領域，也深植於生物系統之中。全書分為兩大部分：第一部分「PhotoSynthetica™」聚焦於都市尺度的應用，透過介入城市微生物生態系，發展能即時回應環境的設計方案；第二部分「Deep Green」則將視野擴展至更宏觀的時空尺度，探索合成地景與長時間演化過程，將設計視為一種影響地理與地質的力量。作者結合於 University of Innsbruck 與 UCL Bartlett School of Architecture 的研究成果，提出設計應被理解為一種延伸的認知介面——一個具有感知能力、能與地球生命系統共演化的存在。在無法簡單「逆轉」氣候變遷的現實下，本書主張我們應建立新的正向變化動能，讓建築與設計成為維繫地球美感與生命力的重要角色。這不僅是一本關於未來設計的書，更是一份重新思考人類、科技與自然關係的深刻提案。Biodesign in the Age of Artificial Intelligence: Deep Green investigates the potential of nature-based technology for shaping the evolution of contemporary architecture and design. It takes on the now pervasive topic of design intelligence, extending its definition to encompass both biological and digital realms.As in their first title, Systemic Architecture: Operating Manual for the Se

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。

「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。

★☆★ 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

這是一個笑翻天、充滿溫暖的故事，基於真實事件改編，講述一個男孩上廁所的經歷，並學會每個人有時都會有意外。一位父親只是想帶孩子去泳池消暑，但每次他們一跳進水裡……『爸爸！我要拉肚子了！』當他們到達廁所的時候：『我不用去了！』聽起來熟悉嗎？來回來回，他們不停地走動。『快點拉啦！』大姐姐大喊道。直到最後，小弟弟…… 噢！這個故事根據一位不幸的小弟弟真實生活中的事件……這是一個笑翻天、充滿溫情的故事，因為當你得去上廁所時，你就得去上！Kids will laugh at this book. They might even laugh too much…And if a little accident happens? That's okay – there’s no shame in pooping your pants.*Bookstagram Best Read Aloud 2023*A laugh-out-loud story with heart, based on true events about one boy’s trip to the loo and learning that everyone has accidents sometimes. A father is just trying to take his kids for a refreshing swim in the pool, but every time they jump in..."DAD! I NEED TO POO!"By the time they get to the loo: "I don't need to go anymore!" Sound familiar?Back and forth, back and forth they go. "Just poop already!” yells the big sister.Until finally, the little brother… does. Oops!Based on true events in the real life of one unfortunate little brother...A laugh-out-loud story with heart, because when you gott

Beautiful and full of adventure, Escape to the River Sea is Emma Carroll's compelling novel inspired by Eva Ibbotson's bestselling, classic masterpiece, Journey to the River Sea. 'A joyously animal-packed adventure.' - Hilary McKay, Costa Award-winning author of The Skylark's WarIn 1946, Rosa Sweetman, a young Kindertransport girl, is longing for her family to claim her. The war in Europe is over and she is the only child left at Westwood, a rambling country estate in the north of England, where she'd taken refuge seven years earlier.The arrival of a friend of the family, Yara Fielding, starts an adventure that will take Rosa deep into the lush beauty of the Amazon rainforest in search of jaguars, ancient giant sloths and somewhere to belong. What she finds is Yara's lively, welcoming family on the banks of the river and, together, they face a danger greater than she could ever have imagined. Featuring places and characters known and loved by fans of Journey to the River Sea (including

180 Days of Science is a fun and effective daily practice workbook designed to help students explore the three strands of science: life, physical, and earth and space. This easy-to-use prekindergarten workbook is great for at-home learning or in the classroom.此系列共8冊:180 Days of Science for Prekindergarten180 Days of Science for Kindergarten180 Days of Science for First Grade180 Days of Science for Second Grade180 Days of Science for Third Grade180 Days of Science for Fourth Grade180 Days of Science for Fifth Grade180 Days of Science for Sixth Grade

文森不擅長交朋友，也不愛戶外活動。當他被迫參加學校的露營週末，只想快點撐過去、回到熟悉的家。沒想到，一名同學悄悄告訴他：附近山裡藏有真正的海盜寶藏！這場原本無趣的旅程，立刻變得刺激萬分。但寶藏的傳聞早已傳開，有人也正悄悄跟蹤他們，想搶先一步奪走寶物……四個個性迥異的孩子，能否攜手合作、破解線索、守住寶藏？一部融合幽默、推理與情感的動人故事，也細膩描寫了主角面對感統障礙的成長歷程，讀來既緊張又溫暖，適合喜愛冒險與友情故事的中高年級讀者。A gripping, page-turning mystery adventure from the bestselling author of modern classic The Goldfish Boy When lonely Vincent is forced to go on an outdoor activity weekend with three other kids from his class, he's counting the seconds until he can escape home. But one of his classmates is hiding a secret: she's convinced there's pirate treasure buried deep within a nearby mountain. Suddenly, this boring trip becomes an exciting adventure! But a thief is hot on the trail, intent on stealing the loot for themselves...can the Treasure Hunters work together to stop them? for fans of Frank Cottrell Boyce's Millions and classic action adventure movie The Goonies funny, moving and a real page-turner a sensitive depiction of a hero with dyspraxia PRAISE FOR LISA THOMPSON BOOKS

The Brights are back in their second out-of-this-world graphic novel! From Epic Originals, The Bright Family series teaches heartfelt lessons about conflict resolution, cooperation, and the importance of family in all its forms. After searching for each other throughout the multiverse and repairing their interdimensional portals together, the Bright family is ready for a vacation! But relaxing days riding water slides and eating space ramen are put on hold when the portal drops them deep in the jungle on an unknown planet rather than at the door of the luxury resort. Told through multigenerational storytelling, the Brights are about to figure out that space travel is a lot like space ramen: It always leaves adventurers wanting more. Includes "One Birthday in Time," a bonus Bright Family tale outside the main plot line that's a true moment of delight for readers.

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