Python machine learning

Discover the fascinating world of the Shang Dynasty through 99 questions and answersWhere did the Shang rule? Why is Fu Hao so famous? And did the Shang really invent chopsticks? Find out the answers to all these questions and many, many more in this high-interest romp through the world of the Shang Dynasty!99 Questions About... makes historical civilisations come alive with interest, humour and occasional weirdness. The core information is excellent support for curriculum topics, while the dip-in structure and light amounts of text will entice even reluctant readers who enjoy the light-hearted Horrible Histories approach to learning. The high-interest approach is complimented by a striking, two-colour design, featuring simple but eye-catching graphics.Fun reading for children aged 8 and up.Books in the series:Ancient EgyptiansAncient GreeksAztecsBeninMayaRomansShang DynastySong DynastyStone, Bronze and Iron AgeVikings

A fun, friendly picture book about recycling and rubbish – perfect for children aged 3-6.From Holly’s lorry to Stan’s metal-can machine, discover all the busy people, vehicles and machines needed to recycle and dispose of our rubbish – and find out how we can all reuse our things more to make it . . . not-for-the-bin day!With stylish, contemporary artwork from Klas Fahlén and gentle narrative text by Polly Faber, this gorgeous picture book introduces all the people, processes and vehicles involved in recycling paper, glass, plastic, food and more.Bonus non-fiction material includes three pages of fully illustrated tips on how young readers can reduce, reuse and recycleFact-checked by Dr Margaret Bates, Professor of Sustainable Waste Management at the University of NorthamptonThe ideal book for climate-conscious parents wanting to empower and educatePrinted using vegetable inks and high-quality, sustainable paper

Discover the fascinating world of the ancient Greeks through 99 questions and answersWhere did the ancient Greeks do their shopping? Why did the Athenians worship Athena? And just what happened in a hippodrome?! Find out the answers to all these questions and many, many more in this high-interest romp through the world of the ancient Greeks.99 Questions About... makes historical civilisations come alive with interest, humour and occasional weirdness. The core information is excellent support for curriculum topics, while the dip-in structure and light amounts of text will entice even reluctant readers who enjoy the light-hearted Horrible Histories approach to learning. The high-interest approach is complimented by a striking, two-colour design, featuring simple but eye-catching graphics.Fun reading for children aged 8 and up.Books in the series:Ancient EgyptiansAncient GreeksAztecsBeninMayaRomansShang DynastySong DynastyStone, Bronze and Iron AgeVikings

In this companion to the acclaimed and bestselling picture books In a Jar and Out of a Jar, a little bunny and his friends collect their hopes and dreams for the future in jars.Llewellyn the bunny and his friends dream of many things. Some of their dreams are small, like learning to ice skate, visiting a friend, or acting in the school play. And some of their dreams are big, like going to the moon, or becoming a ballet dancer or a wildlife photographer. Their dreams feel so precious that the bunnies place them in jars for safekeeping. But when a storm comes and destroys their collection of jars, Llewellyn and his friends wonder: what’s the point of dreaming if everything could be lost?This timely, powerful, and beautifully illustrated story of perseverance and resilience explores setbacks, loss, and grief, and shows how—with the help of friends and loved ones—to find the strength to start again.

This rich and enjoyable book recounts the tangled, dynamic encounters through which Asia has influenced Europe and North America over centuries'A rich history… Harding writes with energy and insight, wearing a tremendous amount of learning lightly' - Rana Mitter, Financial TimesThis rich and enjoyable book by the acclaimed author of Japan Story explores the many ways in which Asia has influenced Europe and North America over centuries of tangled, dynamic encountersFrom the time of the ancient Greeks onwards the West's relationship with Asia consisted for the most part of outrageous tales of strange beasts and monsters, of silk and spices shipped over vast distances and an uneasy sense of unknowable empires fantastically far away. By the twentieth century much of Asia might have come under Western rule after centuries of warfare, but its intellectual, artistic and spiritual influence was fighting back.The Light of Asia is a wonderfully varied and entertaining history of the many ways in

本書以ROS 2核心原理為主線，以機器人開發實踐為重心，在詳細講解ROS 2核心概念、組件工具的基礎上，介紹ROS 2構建仿真/實物機器人系統的方法，剖析ROS 2用於視覺識別、地圖構建、自主導航等應用的方法，配有大量圖表、源碼等，幫助讀者在實現ROS 2基礎功能的同時，深入理解基於ROS 2的機器人開發方法，從而將書中的內容用於實踐。 本書採用最新穩定版本ROS 2系統和全新一代Gazebo機器人仿真平臺，讀者只需準備一台計算機，就可以快速上手學習。同時，本書介紹了實物機器人的搭建方法及相應功能的實現，書中源碼都加入了中文注釋，並針對核心內容提供C++和Python兩個版本。為方便讀者閱讀和學習本書，筆者團隊還專門創建了一個網頁，供讀者下載配套源碼、查看操作指令、學習配套視頻教程。

本書詳細介紹了 eBPF 核心技術及其應用。全書可分為 eBPF 基礎知識、進階應用和實際案例三大部分，覆蓋了 eBPF 的編程接口、架構及其在性能分析、安全監控和網絡協議等方面的應用。讀者將通過 C、Go 和Python 等語言學習 eBPF 編程，並掌握其在系統監控、數據分析和性能提升方面的實際技巧。本書適合不同層次的讀者，包括對操作系統或應用程序監控感興趣的學生和初學者、希望利用 eBPF 進行內核代碼調試和優化的 Linux 內核開發人員、使用 eBPF 監控系統事件和分析惡意軟件的安全工程師和逆向工程師、通過 eBPF 收集性能數據以優化軟件和系統性能的性能分析師和應用程序開發者，以及希望優化虛擬化軟件性能和管理的虛擬化開發人員。

Bridges the gap between AI and neuroscience by telling the story of how the brain came to be. 'I found this book amazing' Daniel Kahneman, Winner of the Nobel Prize in Economics and bestselling author of Thinking Fast & Slow The entirety of the human brain’s 4-billion-year story can be summarised as the culmination of five evolutionary breakthroughs, starting from the very first brains, all the way to the modern human brains. Each breakthrough emerged from new sets of brain modifications, and equipped animals with a new suite of intellectual faculties.These five breakthroughs are the organising map to this book, and they make up our itinerary for our adventure back in time. Each breakthrough also has fascinating corollaries to breakthroughs in AI. Indeed, there will be plenty of such surprises along the way.For instance: the innovation that enabled AI to beat humans in the game of Go – temporal difference reinforcement learning – was an innovation discovered by our fish ancestors o

The 2024 New York Times / New York Public Library Best Illustrated Children's BooksAn unconventional story about navigating differences and learning to be present.​When a cat and her human go for walks, the human always decides where they go and what they do. "But what if it were the other way around?" the cat asks one day. So the next time, the human follows the cat. When the cat is in control, she wants to stop more often, and she wants to chase squirrels and climb up trees. Her human finds all these detours ridiculous. But when you walk at a cat's pace, you can see the most amazing things. Painted in richly saturated colors, The Cat Way explores the strange path to compromise and cooperation. Walking together might take some patience--but it can also lead to the most incredible surprises.

A Cherokee girl introduces her younger brother to their family's traditions -- begrudgingly! -- in this picture book written by Walter Award-winner Andrea L. Rogers and featuring gorgeous collage illustrations from debut artist Rebecca Lee Kunz. Sissy's younger brother, Chooch, isn't a baby anymore. They just celebrated his second birthday, after all. But no matter what Chooch does -- even if he's messing something up! Which is basically all the time! -- their parents say he's just "helping." Sissy feels that Chooch can get away with anything! When Elisi paints a mural, Chooch helps. When Edutsi makes grape dumplings, Chooch helps. When Oginalii gigs for crawdads, Chooch helps. When Sissy tries to make a clay pot, Chooch helps . . . "Hesdi!" Sissy yells. Quit it! And Chooch bursts into tears. What follows is a tender family moment that will resonate with anyone who has welcomed a new little one to the fold. Chooch Helped is a universal story of an older sibling learning to make space f

A girl's community joins hands to fight intolerance and antisemitism in this richly illustrated picture book that sings with hope for young readers. Leila loves going to Hebrew school and hearing stories of mighty kings and quick-witted queens. Being Jewish is a part of her story, and learning Hebrew connects her to her ancestors. L'dor V'dor! From one generation to the next! But when Leila's synagogue gets vandalized, she isn't sure she wants to be Jewish. It makes her feel different. She doesn't want to stand out if it means people won't like her. Then Leila's classmates and community come together to repair the synagogue. This compassionate gesture makes Leila realize that everyone around her is different--and that's a beautiful thing. Lyrical text and gorgeous, textured collage art by award-winning illustrator Selina Alko make a powerful statement in this uplifting story based on an event from the author's childhood. Back matter, including a glossary and an author's note, provide a

Though all our brains look the same, every brain works differently. This Is My Brain! shows readers that understanding how different brains feel and learn can help us connect with others . . . and keep our own brains happy! Through humorous, engaging text and brightly colored art, readers are introduced to the fundamentals of how our brains work, how our unique neurology influences how we think and act, and how the world is a better place when we understand each other’s brains and use them collectively.BRAINS ARE COOL: Whether it’s a fascination with the way brains look or how they work, kids enjoy learning about the human body, specifically the brain!UNDERSTANDING NEURODIVERSITY: Neurodiversity is something we are hearing more and more about. Parents and teachers are realizing the importance of helping kids understand that thinking differently is normal and that it is important for each of us to embrace our own brain’s uniqueness as well as value alternative ways of thinking by others

★ 紐伯瑞榮譽作家 Kyle Lukoff 深刻刻畫孩子的情緒與成長★ 從「說對不起」到「真正理解對方」，最實用的情感學習故事！為什麼「對不起」，有時候反而讓人更生氣？傑克知道自己做錯了，也真心想向 Zoe 道歉。但當他一次次嘗試用不同方式說出「對不起」，卻發現事情沒有變好，甚至越來越糟。因為，道歉從來不只是形式上的一句話。在這段看似簡單卻充滿挑戰的過程中，傑克慢慢學會：真正的道歉，需要理解對方的感受、承認自己的行為，並願意修補關係。本書以貼近日常的校園情境，搭配細膩幽默的敘事與生動插圖，引導讀者看見情緒背後的意義。★5 STARRED REVIEWS ★NPR Books We Love 2024 PickKirkus Best Books of the YearSLJ Best Books of the YearNew York Public Library Best Books of 2024Chicago Public Library Best of the BestALSC 2025 Children's Notable List Book2026 Bill Martin Jr. Picture Book Award NomineeCLA/NCTE 2025 Notable Children's Book in the Language Arts2025 CBC Favorites Award Top Ten Title13 State Award ListsNewbery Honor winner Kyle Lukoff explores the importance of learning to apologize.Jack wants to apologize for hurting Zoe's feelings. He just can't seem to find the right words. Turns out there's more to an apology than just saying "I'm sorry."Elevated by equally charming illustrations and text, I'm Sorry You Got Mad is a journey in learning the importa

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

「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

📌 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

「作者完美呈現監管單位觀點、風險管理、可解釋性與其他諸多主題的概觀，同時提供實務建議與程式碼範例。」—Christoph MolnarInterpretable Machine Learning作者「使用獨特戰術處理方式，解決ML系統風險，讓本書脫穎而出。透過細微差異的處理降低ML風險，為讀者提供寶貴資源，以負責任又可持續的方式成功佈署ML系統。」—Liz GrennanDigital Trust, McKinsey&Company初級合夥人暨全球事務共同領導者過去十年，見證了人工智慧與機器學習(AI/ML)技術的廣泛採用。然而，疏於監督這些廣泛實施的技術，導致原本可由適切風險管理來避免的事故與不良後果。在認識AI/ML真正的好處前，從業人員必須瞭解如何降低風險。本書說明負責任AI的處理方式：建立在風險管理、資安、資料隱私上，並套用社交科學的最佳實作，提升AI/ML技術、商業程序與文化能力的完整框架。作者Patrick Hall、James Curtis與Parul Pandey創作了這本指南，以期能協助企業、客戶與大眾改善真實世界AI/ML系統結果的資料科學家。‧學習完整涵蓋可解釋性、模組驗證與除錯、偏見管理、資料隱私與ML安全性的負責任AI技術處理‧學習如何建立成功的、有影響力的AI風險管理實作‧對採用AI技術的現有標準、法律與評估方式有基本瞭解，包括近期的NIST AI Risk Management Framework‧使用GitHub與Colab的互動式資源

Zoya and her puppy Coco are excited for a glittery bedroom makeover in this full-color book perfect for beginning readers!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!Zoya can't wait to paint her bedroom a new glittery color. But Zoya can't decide on just one color! So she decides she wants a fun, multi-colored room! Will Zoya -- with her puppy Coco's help -- be able to give her bedroom the perfect makeover?With Kai Robinson's vibrant, full-color artwork and Valerie Bolling's engaging, easy-to-read text throughout, this sparkly series is perfect for beginning readers!

Pet friends Sniff and Scratch have fun in the rain, in this laugh-out-loud, full-color book perfect for beginning readers!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!Sniff and Scratch enjoy a rainy day! Across three laugh-out-loud short stories, these two best friends discover that rain can be fun, they share a funny encounter with a balloon, and they learn to be brave together when lightning strikes.These sweet, laugh-out-loud, pet-themed stories -- with color-coded speech bubbles, and easy-to-read text throughout -- are perfect for new readers!

如果你主要關注統計分析、數據可視化、線性代數、初等微積分，並希望較快上手，「R語言」會是較佳的選擇！本書獨特之處在於以直觀且實用的方式，清楚介紹人工智慧及機器學習領域中常用的管理數學工具。透過R語言的實作，讀者得以深入理解並實際應用於不同實務情境。書中的實例不侷限於理論探討，更著重實際應用，貼近日常生活，喚起讀者對數學的共鳴與學習熱情。舉例而言，透過應用貝氏定理，探討運動員實際服用興奮劑的真相，以及判斷過濾垃圾郵件的情境。同時，透過極佳化方法的應用，協助航空公司訂定最適價格和最大利潤路線圖等案例，使得理論更具實用性。除此之外，本書擴大管理數學的範疇：從管理數學傳統上僅處理統計、線性代數的刻板印象，將此核心概念延伸至線性轉換、特徵值與特徵向量等進階議題，並且更進一步涵蓋一般書籍較少觸及的「極佳化方法」，包括微分、極值、偏微分以及拉氏乘數等內容，於實用範例中為機器學習（Machine learning）的數學應用奠定基礎。線性規劃的討論更是引領讀者回溯至二戰時期，線性規劃應用於確定空中力量和雷達（radar）的最佳使用，具有時代非凡之意義。同時探討在各種混和限制條件下，欲達目標極大、極小化，使用線性代數中構築人工基底手法，自標準的極大化問題做為起點，經二階段法、對偶問題法、對偶單形法，深入解說 R 軟體 lpSolveAPI 套件背後的數學脈絡或故事。本書精彩內容 ——線性代數｜線性函數｜線性方程組｜矩陣｜向量空間｜線性轉換｜極佳化方法｜拉氏函數｜機率與統計｜單利．複利｜線性規劃｜馬可夫鏈｜預測｜本書特色☑ 以 R 軟體的程式語言與過程，深入解說並印證數學定義、定理☑ 透過 R 軟體的印證，經驗的移轉，形塑跨電腦語言的整體處理思維☑ 促成 R 軟體成為數學符號以外的第二語言，加速數學學習效率☑ 將人工智慧及機器學習常用之數學思維，應用於資料分析及解決管理問題

**Nominated for Yoto Carnegie Medal for Illustration 2024**''Lush illustrations with cut-out details and unfolding flaps take readers on a joyous journey through Donaldson’s rhyming text.'' - GuardianA stunning book to encourage creativity, bursting with colourful landscapes to stimulate the imagination.Follow a little girl in Colours, Colours Everywhere as she paints her own adventure with her bright blue tree frog companion. With luscious green trees to climb and red hot air balloons to sail away in, young children will delight in the rhyming story and vibrant artwork while learning about different colours.A truly beautiful gift with flaps to lift and absolute must for the family bookshelf. From Julia Donaldson, bestselling author of The Gruffalo, and Sharon King-Chai, who together created the award-winning Animalphabet and Counting Creatures.

Mo Willems, #1 New York Times bestselling, award-winning author-illustrator, tackles a BIG concept in this hilarious nonfiction picture book about the relationship between size and scale. Are YOU big? A simple question sends readers to the far reaches of the universe. From an average-size kid . . . to a hot air balloon . . . to a storm cloud . . . to the M100 Galaxy, size is a matter of perspective. Bold text, expressive art, and real-world science come together in this original Mo Willems STEAM-based, early-learning concept book.

Understand the rules of English grammar with this fun, fully illustrated reference book for children aged 5–9 who are studying English as a foreign language.Make learning grammar fun with this clear, simple and visual guide for children learning English as a foreign language or English as a second language (ESL). Young learners of English will be captivated and engaged by the dynamic visual approach that sets English for Everyone Junior: English Grammar apart from other language materials for children. Attractive illustrations, clear layouts, and simple explanations present and explain the rules of the English language in a way that is easy for younger learners to understand and digest. The grammar covered in this reference book will help children to describe the world around them, talk about their likes and dislikes, ask questions, and form negative sentences. Grammar is first presented in a realistic scene, and then broken down into small chunks that are easy to unders

▌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

本暢銷系列作品的第4本書，這次的主題是強化學習。書中延續此系列的一貫風格，顯示實際的程式碼，讓讀者邊執行邊學習，不依賴外部程式庫，從零開始建置、學習支撐強化學習的基本技術與概念。 從「理論」與「實踐」兩方面著手，仔細解說強化學習這個複雜主題的構成要素，讓讀者確實掌握強化學習的獨特理論。有別於只用公式說明理論的書籍，讀者可以從書中的程式碼，獲得許多意想不到的領悟。

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。

Voice Therapy for Children is a bilingual instructional manual that aims to maximize speech therapy students’ and clinicians’ competence, knowledge, and effectiveness in managing pediatric voice caseloads. This is a unique text that goes beyond general descriptions of therapeutic technique and physiologic principles.Designed to serve Cantonese- and English-speaking children, this manual provides a clear and systematic overview of practical issues and clinical tips, laying out the steps and criteria for therapy programs. With detailed instructions for each voice therapy session, clinicians will find answers to questions such as How can children be kept engaged in voice therapy?How can clinicians facilitate learning and performance of voicing techniques?How can age-appropriate practice stimuli and games be selected?This manual contains detailed instructions for each voice therapy session and ready-to-use clinical materials, including picture cards for eliciting stimulus and record forms

With bright illustrations and snappy introductions to each city, this charming book and jigsaw set is an ideal way for children to have fun learning the names and locations of famous cities all over the world, and to find out about their landmarks, culture and heritage. Completed size of jigsaw: 59cm x 40cm

The Berenstain Bears are out of this world in this exciting addition to the classic New York Times bestselling series.The Berenstain Bears can't wait to visit the Bear Country Space Center, where rockets blast off into outer space! When the tour guide gives Mama, Papa, and the cubs a tour of the Big Bear Space Rocket, he makes it very clear not to touch anything. But when Papa sees a big red button, he just can't help himself. Get ready to blast off!The Berenstain Bears Blast Off! is a Level One I Can Read book, which means it's perfect for children learning to sound out words and sentences. Whether shared at home or in a classroom, the short sentences, familiar words, and simple concepts of Level One books support success for children eager to start reading on their own.

Hello, USA! This delightful board book from Hello, World creator Ashley Evanson pairs early learning concepts with colorful, stylish illustrations of the iconic art, architecture, food, and culture from all 50 US states.In Hello, USA! A Book of Beginner Concepts, readers learn all about the 50 states through five sections of early reading concepts (numbers, months, colors, shapes, and opposites): from the eight iconic stripes on Maine's Acadia Lighthouse to four purple wildflowers in Montana's Glacier National Park to the colorful rectangle houses in South Carolina's Charleston, and more -- all in Ashley Evanson's dynamic Hello, World style.

Interactive and engaging, Ultimate Spotlight: Extraordinary Animals gives children a look at the incredible skills of animals. Discover their abilities: Pull a tab to observe how an octopus hides in a large shell, turn a wheel to marvel at the ballet-like gathering of starlings, and lift a flap to reveal the chimpanzee's secret trick to catching ants.Flaps! Pull-tabs! Pop-ups! Lots of interactive and moveable partsDetailed illustrations that beg to be pored over again and againEducational content reviewed by an expert Fans of Ultimate Spotlight: Extraordinary Animals will also enjoy the interactive learning of other books in the Ultimate SpotlightTM series, including: VolcanoesPolar AnimalsRain Forest AnimalsSavanna AnimalsDinosaursFirefighterTrainAstronautsChock-full of information, this book is a record of all the fascinating abilities of animals.Great family and classroom read-aloud bookBooks for 5 and upBooks for kindergarten and early elementary school students

A gentle story of learning to say goodbye to a loved oneOne day, a child finds a polar bear in their garden. But this is no ordinary polar bear; it can fit in the palm of the child's hand! As the days of the week go by from Monday to Sunday, the polar bear grows bigger and bigger. Soon, the child knows they must see the polar bear home safely. So off they sail, together, journeying across the sea in search of the polar bear's home. And just as the bear outgrows the boat--land ho! With exquisite skill and compassion, Richard Jones has crafted a profoundly moving story with tender illustrations and themes that will resonate with anyone who has loved and had to let go.

Keystone是專為大專校院英語課程所編寫的英語教材，以 12 個日常生活常見主題為軸心，包括：休閒娛樂、電話英語、校園生活、文化交流等，發展出真實的對話語境和豐富的閱讀文本。各單元皆整理出重點字彙和文法，幫助學習者建立穩固的英語基礎，再透過聽、說、讀、寫不同面向的學習策略，有效培養全方位的英語技能。Keystone offers theme-based learning materials and focused practice to enhance college students’ listening, speaking, reading and writing skills for major integrative proficiency tests. It also enhances students’ learning of target vocabulary and grammar points in each unit through spiral ordering which allows students to revisit the to-be-learned items in focused, meaningful contexts.

A sweet, playful story of animal friendship that will help young readers overcome their fear of the dark and of the unknown. Warm, vibrant illustrations and a great read-aloud story make this picture book perfect for parents teaching their kids to be brave.One evening, Barnaby and his two friends are out for a moonlight stroll in the woods where they live. Although it's peaceful at first, they begin to worry: What was that large shadow? Are those dinosaur tracks on the ground? Is it a witch? Or could it just be another friendly animal on a walk?By confronting their fears and learning to be brave and explore, Barnaby and his friends set a great example for young children who are scared of the dark or whose imaginations run wild. Kids will relate to Barnaby and friends and, through their adventures, learn that they don't have to be afraid of anything!

Six Features of the Textbooks1. This textbook series is based on results from action research done by experienced Mandarin Chinese instructors affiliated with U.S. universities and colleges. 2. Eight thematic units run through two volumes of textbooks, covering personal, communitial, societal issues and learning tasks.3. The design of learning tasks and assessment activities aligns with ACTFL’s proficiency benchmarks, three modes of communication, and 5C principles.4. The selection of grammar and vocabulary aligns with the guidelines by HSK and Chinese Language Proficiency Test, with cross-strait differences clearly marked and listed. 5. This textbook series is designed for people from all walks of life and college students to meet the various needs and interests of adult learners. 6. Learners will develop intermediate level oral proficiency, while establishing listening and reading strategies, and eventually become independent learners of Mandarin Chinese. 本教材六大特點1. 本教材為北美一線中文教師行動研究成果

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？

Part of the best-selling Little People, BIG DREAMS series, Nikola Tesla tells the story of the brilliant scientist and inventor who advanced scientific thought by a generation.From the critically acclaimed, multimillion-copy best-selling Little People, BIG DREAMS series, discover the life of Nikola Tesla, the scientist and inventor whose groundbreaking inventions we continue to use today.Since he was a young boy growing up in the Austrian Empire, Nikola was fascinated by science and numbers. His teachers knew he had a brilliant mind, but Nikola’s irregular routines and fondness for playing cards meant that he was kicked out of school before he could finish his exams. However, after working for a spell at the Budapest Telephone Exchange, where he made several clever innovations to their electrical systems, he managed to get a job with Edison Machine Works in the United States, in New York.In the US, Tesla’s inquisitive nature and ingenious mind spurred him on to keep exploring electrici

A behind-the-scenes tour of the magnificent Royal Opera House in London, thirty minutes before curtain up, led by Figaro the cat.It’s opening night of The Nutcracker, and the performers at the Royal Opera House in London are busy getting ready to step out onto the stage. Meanwhile, Figaro – the opera house’s resident cat – is poised to take readers on a behind-the-scenes tour to meet the many people working to make tonight’s performance a resounding success.This backstage tour of the Royal Opera House takes readers from department to department to discover what’s involved in putting on a performance such as The Nutcracker. Featuring examples from key works of opera and ballet, highlights of the tour include trying on the Mad Hatter’s wig from Alice in Wonderland; practising for a fighting scene from Romeo and Juliet; putting the finishing touches on the Sugar Plum Fairy’s tutu; learning to ‘play dead’; and creating explosions on stage.Including an introduction to a classical orchestra,

If all the scientists are saving the world... who is working on time travel? Scientists who are zooming through space, protecting the planet, singing with whales... and even learning how fast things travel through time.Get ready to meet more than 20 inspiring, real-life scientists, and discover how they started asking questions... just like YOU!