Machine Learning for Financial Risk Management with Python

From the critically acclaimed, multimillion-copy bestselling 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 New York, U.S.A. In the United States, Tesla's inquisitive nature and ingenious mind spurred him on to keep exploring electricity, and he came up with several groundbreaking inventions during this time, including breakthroughs in alternating current and wireless remote controls. By the end of his life, the

Find out about all kinds of weird, wonderful and utterly fascinating dinosaurs, with this set of four jigsaws and an early-years book. The simple four-piece puzzles are ideal for infants and toddlers making for a fun and engaging learning experience. Elisa Ferro's delightful illustrations and an accompanying picture book make this perfect for play or quiet reading time.

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本、附冊的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。 ? Read About It： 逐句講解課本裡，每課課文文法重點、句構並提供中文翻譯。 ? Words for Production & Idioms and Phrases： 逐個介紹附冊裡的單字與片語，並提供搭配用法等補充資訊。 ? Learn About Sentence Structure： 說明課本內重點句型的意義與用法。 ? 延伸補充FYI： 針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、slang & saying。提高自主學習效率。 ? Give it a shot!： 課文、單字片語、句型的即時練習，加深印象。

A bright and adorable tabbed board book featuring first words all to do with a day in town, from a trip to the library, to shopping, to the park, to lunch at a cafe and more! Join Maisy for a day trip to her local town. Each spread is themed around different shops and locations: the library, the post office, the garden centre, the supermarket, a cafe and more! With bright, colourful, clearly labelled pictures to help broaden vocabulary and understanding, and bold, easy-to-use tabs which are perfect for helping little ones to locate their favourite pages again and again. Early learning is so much fun!

本書可以幫助你奠定基礎，培養走出Python新手村的功力 本書與其他Python入門書最大的不同，就是在解說語法的單元後面設計了「mission（任務）」頁面，幫助你在學習的過程學會「立刻瞭解程式的反應能力」。 跟著本書練習，您將可以學到： ．如何一眼判斷計算順序 ．如何預測條件式的結果 ．如何掌握條件式與重複處理的流程 ．如何處理資料 ．深入瞭解推導式 ．理解函數的執行順序 ．如何解讀官方文件 ．如何尋找錯誤原因

ABOUT ENGLISH FOR EVERYONE JUNIOR SIGHT WORDS FLASH CARDSA set of beautifully illustrated sight word flash cards for preschool children; introduces 100 first sight words. Make learning new sight words fun with this beautifully illustrated pack of 100 flash cards. All the featured words have been selected from the Dolch and Fry word lists for children aged 4–5. On one side of each card is an essential sight word (words that frequently appear in text and are best remembered by sight) in large, bold lettering for easy reading. On the reverse, the word is repeated with a simple example sentence and illustration to put the word into context. Children can use the cards to learn the meaning of sight words before memorizing the words and testing their knowledge. Five additional cards are packed with suggestions for educational games and activities. Simple to use and fun, these flash cards are made of sturdy laminated cardboard and are suitable for young hands to play with again

英語自學系列English for Everyone推出全彩常用英語字典，收錄超過一萬的常見單字及片語，依照日常生活、工作及旅行等情境主題分類，佐以插圖及音檔，視覺、聽覺學習雙管齊下，輕鬆累績單字力。Learn more than 10,000 of the most useful words and phrases in English with this beautifully illustrated dictionary for English-language students. Building on the success of the English for Everyone program and DK's Bilingual Visual Dictionary series, English for Everyone: Illustrated English Dictionary uses crystal-clear illustrations to show the meaning of over 10,000 words of English vocabulary. The words are shown in a visual context in themed sections covering practical or everyday topics (such as shopping, food, or study), providing learners with all the vocabulary they need for work, travel, and leisure. Learning English vocabulary is even easier with this visually stunning dictionary.

-Students who are learning to read will enjoy visiting a vibrant kindergarten -classroom with -Pinkalicious. --School Library JournalPinkalicious gets a kindergarten buddy in this Level One I Can Read, brought to you by #1 New York Times bestselling author Victoria Kann! Pinkalicious can't wait to have a kindergarten buddy. But what if her buddy doesn't like kindergarten? Will Pinkalicious be able to show her how pinkatastic it can be?Young readers in kindergarten now or getting ready for it will relate to Pinkalicious's hopes and be reassured by her friendship success.Pinkalicious: Kindergarten Fun 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.Plus readers can watch Pinkalicious and Peter on the funtastic PBS Kids TV series Pinkalicious &a

ABOUT ENGLISH FOR EVERYONE JUNIOR ENGLISH ALPHABET FLASH CARDSDesigned for children learning to read and speak English, this pack of flash cards introduces the alphabet and 52 essential first words through images and audio. Make learning the English alphabet fun with this beautifully illustrated pack of 52 flash cards. With lively accompanying audio, finger-tracing patterns, and fun ideas for games and activities, these flash cards are perfect for children beginning to learn English as a second language. English for Everyone Junior: English Alphabet Flash Cards have been designed for children who are starting to read and speak English. Each beautifully illustrated card introduces the upper and lowercase letters of the alphabet and an essential first word. Audio for all the letters and words featured in the pack is available online and via a handy app so young learners can memorize the sound of the letters and perfect their pronunciation. On one side of the card, both th

提昇Excel資料分析的工作效率讓Python幫你實現! 通過Python自動化，讓繁瑣的 Excel工作也能變得更容易! Python終極省時技巧，讓大量Excel數據處理瞬間完成！ 推薦給喜歡的讀者 *想大幅改善資料分析的工作效率的人 *有大量解讀圖表及報表的資料分析需求的人 *想熟悉Python結合Excel資料分析實例的人 *追求自動化實作樞紐分析表、視覺化統計圖表的人 “Excel x Python”讓繁瑣的Excel工作和耗時的處理變得更容易。 資料分析是一種有明確目的，再從資料收集、加工、資料整理，並藉助分析工具來取到你想要的資訊，或以圖表來展現分析的結果，藉以輔助資料趨勢預測或商業的決策。 資料分析的主要目的，就是希望透過資料分析的過程，來取得原先設定的資料分析目標。 想改善資料分析的工作效率，採用Python程式語言結合Excel來進行資料分析，可以大幅提高資料分析工作的效能。 精彩內容 *資料分析與Python基礎語法 資料處理與資料分析的定義、常見的資料分析工具、為何選擇Python結合Excel來作為資料分析的工具、Python與Excel VBA分析工具的優劣、Python語法快速入門、資料分析模組（os、pathlib、csv、openpyx1、pandas、numpy等）。 *以Python實作Excel資料分析 資料匯入新增讀取、資料預覽、檔案資訊查看、指定欄位類型、缺失值、異常值、空值整理、移除重複、索引設定、資料選取運算取代、數值排序、以Python進行Excel工作表與儲存格操作、儲存格範圍選取、儲存格範格式套用、設定格式化條件、資料分組、樞紐分析、分組統計、彙總運算、視覺化統計圖表繪製、多張工作表串接與合併。 *資料分析實務應用案例 「基金操作績效資料分析」案例：示範如何用Python自動化讀取Excel檔，並將讀取資料儲存成新的.xlsx檔。 「中小企業各事業體營運成果」案例：示範如何根據各事業體的業績收入，自動繪製出事業體收入佔比圖餅圖。 「股票獲利績效及價格變化」案例：根據股票交易操作績效的來源資料，繪製獲利績效長（橫）條圖與堆疊長條圖、洞察股票價格變化折線圖、股票操作績效平面（及3D）區域圖、投資效益的雷達圖。

本書為因應現代發展趨勢，針對數位影像處理技術，採取主題介紹方式，除了理論基礎之外，採用Python程式與OpenCV進行實作，強調理論與實務的緊密結合，藉以培養紮實的技術研發能力，內容豐富，同時包含深度學習、人工智慧等相關技術。

現在已經是萬物互聯的時代，從健身環到智慧家庭都是。了解如何透過網路與硬體元件互動來收集並分析使用者資料，到了今天變得更加重要了。物聯網（IoT）結合了時下最熱門的Python開放原始碼程式語言之後，就能用來製作具備直觀好用介面的智能物聯網系統。 本書包含三大篇幅，第一篇談的是物聯網的「網」。你會製作一些端對端的物聯網app來透過網路控制LED，接著學習如何使用Python來建立各種RESTful API、WebSocket API與MQTT服務。第二篇則是介紹電子電路與GPIO介接的重要觀念。到了第三篇，重點轉到物聯網的「物」，你會學到如何透過Python來連接與控制各種電子感測器與制動器，主題包含了馬達控制、超音波感測器測距與量測溫度。最後，我們還要告訴你如何用Python來實作許多進階的物聯網技術、整合各種物聯網資料視覺化與自動化平台，並完成一個相當厲害的物聯網專案。 讀完本書之後，你對物聯網開發就有相當的掌握，也會具備使用Python製作更複雜的物聯網系統所需的知識。 本書精彩內容： ．從零開始！了解如何使用Raspberry Pi來介接電子元件 ．了解如何製作感測器與致動器電路 ．使用Async IO、發佈/訂閱架構等更多方式來建構Python程式碼 ．整合各種感測器與致動器來自動化生活中的物聯網專案 ．整合電路專案與ThingSpeak、IFTTT來作到自動化應用 ．製作並運用RESTful API、WebSocket與MQTT來操作感測器與致動器 ．設定用於物聯網專題的Raspberry Pi與Python開發環境

AI之眼 幻影操控、變臉、唇語、美妝、手勢、肢體 表情偵測、人臉辨識 Python創意實戰 本書內容?《AI之眼》—— AI視覺時代的必讀指南！? ?幻影操控 × AI變臉 × 人臉識別 × 手勢追蹤? ?解鎖 AI 影像技術 × Python打造 AI 創意應用！?「AI變臉、表情分析、手勢追蹤，不只是電影特效，而是你的創作工具！」 還記得《Mission Impossible》中，湯姆克魯斯隔空拖曳螢幕、變換身份的畫面嗎？現在，你也可以用 Python程式，打造自己的「幻影操控」系統！◎本書特色 ★幻影操控：實作電影級互動技術。 ★變臉 & 美妝濾鏡：Face Mesh 解析變臉奧秘。 ★手勢追蹤 & 肢體識別：MediaPipe Hands、Pose 打造未來人機互動。 ★人臉辨識 & 門禁系統：DeepFace實作，從安全監控到 AI 互動應用。 ★疲勞駕駛偵測 & 表情分析：AI 深度學習技術落地應用。◎翻開本書，你將學到 ☆從零開始，打造 AI 影像處理專案。 ☆MediaPipe、DeepFace、Dlib、OpenCV 等強大Python模組的完整實戰。 ☆結合影像識別，創造安全監控、門禁系統、虛擬濾鏡、手勢密碼等創新應用。◎適合誰閱讀 ?AI 與 Python 開發者 —— 想要動手打造 AI 影像應用的人。 ?視覺創意工作者 —— 想探索 AI 美妝、變臉、濾鏡等新技術。 ?學生、研究者 —— 對 AI 影像處理充滿好奇，想親自實作。

The Big Steps series is designed to help little ones cope with everyday experiences in their lives. In No More Dummies, two adorable toddlers learn all about ditching the dummy and learning to find comfort through fun and play!Follow the ups and downs of their journey, brought to life with fun flaps and mechanisms. Each page has really helpful tips for parents and carers that are endorsed by The Good Toy Guide and leading Early Years Consultant, Dr Amanda Gummer. With delightful illustrations from Marie Kyprianou, No More Dummies is a brilliant way to support the process of giving up the dummy in a fun and relatable way.

在Python裡，最重要的套件應該是pandas。非資訊專長的初學者要學Python，一定要學pandas，因為它容易入手，而且功能強大。pandas具有強大的資料分析、繪圖能力，甚至能做網路爬蟲。將pandas分析結果回存到Excel也是輕而易舉！本書就是著重在pandas的介紹。本書旨在引導讀者用Python來解決問題。研究發現，問題導向學習有助提升學習熱情和學習成效。藉由在實際問題中引發學習動機和熱情，並且親自操作，來尋找問題答案並解決問題！Boud（1987）就主張，學習的起點應該始於學習者想要解決的問題、疑問或困擾。因此，筆者設計的這些問題只是起點，更希望讀者能將這些知識與生活或工作遭遇的問題做連結，進一步提出屬於自己的問題，並累積解決問題的技巧。本次改版，作者新加入了「pandas禪」的概念，協助讀者發展兼具結構與易讀性的程式寫作風格，讓寫程式如文章寫作般行雲流水，進入「禪」的意境。

Learn and play with Dr. Seuss in this ultimate 1st Grade workbook, with over 300 curriculum-based activities ranging from English, math, social emotional learning, to science! This multi-subject, curriculum-based workbook is developed by education experts, designed to give little learners in 1st grade a well-balanced education. With perforated pages for easy on-the-go use, your child will learn essential skills for school and life--while having fun! Each playful exercise features familiar Dr. Seuss characters that reinforce school lessons and ensure success in and out of the classroom. This workbook also comes with reward stickers to mark the end of every activity, plus completion certificates for each subject to help build your child's confidence! Your child will learn about: - Vowels and consonants- Sounding out words- Counting to 100- Measurement units- Body parts- Kindness Also available: Dr. Seuss Workbook: Preschool, Dr. Seuss Workbook: Kindergarten, Dr. Seuss Workbook: Grade 2,

Learn and play with Dr. Seuss in this ultimate 2nd Grade workbook, with over 300 curriculum-based activities ranging from English, math, social emotional learning, to science! This multi-subject, curriculum-based workbook is developed by education experts, designed to give little learners in 2nd Grade a well-balanced education. With perforated pages for easy on-the-go use, your child will learn essential skills for school and life--while having fun! Each playful exercise features familiar Dr. Seuss characters that reinforce school lessons and ensure success in and out of the classroom.This workbook also comes with reward stickers to mark the end of every activity, plus completion certificates for each subject to help build your child's confidence!Your child will learn about: - Independent reading- Parts of speech- Advanced addition and subtraction- The scientific process- Respecting othersAlso available: Dr. Seuss Workbook: Preschool, Dr. Seuss Workbook: Kindergarten, Dr. Seuss Workboo

Learn and play with Dr. Seuss in this ultimate 3rd Grade workbook, with over 300 curriculum-based activities ranging from English, math, social emotional learning, to science! This multi-subject, curriculum-based workbook is developed by education experts, designed to give little learners in 3rd grade a well-balanced education. With perforated pages for easy on-the-go use, your child will learn essential skills for school and life--while having fun! Each playful exercise features familiar Dr. Seuss characters that reinforce school lessons and ensure success in and out of the classroom.This workbook also comes with reward stickers to mark the end of every activity, plus completion certificates for each subject to help build your child's confidence!Your child will learn about: - The writing process- Reading comprehension- Counting from 1-10- Multiplication and division- Fractions and decimals- Laws of energy, force, and motion- Open-mindednessAlso available: Dr. Seuss Workbook: Preschool

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。 Read About It： 逐句講解課本裡，每課課文文法重點、句構並提供中文翻譯。 Words for Production & Idioms and Phrases： 逐個介紹課本裡的單字與片語，並提供搭配用法等補充資訊。 Learn About Sentence Structure： 說明課本內重點句型的意義與用法。 延伸補充FYI： 針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、slang & saying。提高自主學習效率。 Give it a shot!： 課文、單字片語、句型的即時練習，加深印象。

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。 Read About It： 逐句講解課本裡，每課課文文法重點、句構並提供中文翻譯。 Words for Production & Idioms and Phrases： 逐個介紹課本裡的單字與片語，並提供搭配用法等補充資訊。 Learn About Sentence Structure： 說明課本內重點句型的意義與用法。 延伸補充FYI： 針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、slang & saying。提高自主學習效率。 Give it a shot!： 課文、單字片語、句型的即時練習，加深印象。

Harry gets a new toy car in this adorable early reader perfect for fans of Frog and Toad 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 Harry's new toy car has arrived in the mail and he cannot wait to play with it His best friend Hedgehog wants to play with it, too. Hedgehog asks Harry for a turn and Harry agrees. But Harry discovers that sharing his awesome new toy is going to be harder than he thought... These warm, laugh-out-loud stories with full-color artwork, speech bubbles, and easy-to-read text throughout are perfect for new readers

資料分析聽起來很難，但只要你會用Excel，其實就不難上手了。透過這本實作指南，能夠幫助你更進一步地理解資料分析與處理，並瞭解如何藉助程式語言進行資料分析與假說檢定。 資料分析的重點是找出關聯性，本書可以引導你學到更進階的資料分析技術。本書運用試算表作為練習基礎統計學概念的範例，並告訴你如何運用Python與R進行更有效率的資料分析。 這本實用指南可以幫助你： ．了解如何利用Excel進行資料分析：透過Excel來測試變數之間的關係，並運用統計學製作令人信服的分析 ．從Excel到R：學會如何使用R進行原本利用Excel所進行的資料分析工作 ．從Excel到Python：學會如何應用Python進行原本利用Excel所進行的資料分析工作 ________________________________________ 專家推薦 「本書精確地說明如何運用Excel進行資料科學與分析的工作」--Jordan Goldmeier, 微軟Excel MVP 「這本書不僅可以作為商業和資料分析的參考資料，也可以作為入門教材」--Aiden Johnson, 資料科學家

A humorous search-and-find book – enjoy the magic changing pictures on every page as you search for Little Elephant!Can You See Little Elephant? is perfect for sharing with young children. With rhyming text and lots to spot, have fun exploring the busy scenes together - and pull the tabs to see them magically transform!With bright and humorous illustrations by Émilie Lapeyre, Can You See Little Elephant? has plenty for children to talk about, encouraging early reading and story-telling skills and introducing early learning concepts.Enjoy more search-and-find fun in Can You See Little Dog?

A humorous search-and-find book – enjoy the magic changing pictures on every page as you search for Little Dog om the allotment and in the garden centre!Can You See Little Dog? is perfect for sharing with young children. With rhyming text and lots to spot, have fun exploring the busy scenes together – and pull the tabs to see them magically transform!Featuring bright and humorous illustrations by Émilie Lapeyre, Can You See Little Dog? has plenty for children to talk about, encouraging early reading and story-telling skills and introducing early learning concepts.Enjoy more search-and-find fun in Can You See Little Elephant?

9786263072350 樹的透視書了解樹的不同部位怎麼分工合作、讓樹持續成長，並探索樹如何以各種方式協助人類與動物。樹太神奇了，快準備好翻開書吧！ 從樹頂到根尖，樹木裡面充滿了驚奇的小祕密！本書運用特殊的透明頁設計，一層一層剖析大樹生態系，帶領讀者認識身邊的樹木，看樹木隨著季節發生的變化，以及如何提供棲所給各種動物。9781474992145 Usborne Book and Jigsaw: Tree of Life (300片拼圖+16頁小書)A beautiful Tree of Life Jigsaw Puzzle accompanied by a 16pp book that explores the whole tree of life from microscopic bacteria to whole rainforest ecosystems, packed with information about how life works, what makes a living thing, and all sorts of the Earth’s amazing plants and animals.300片拼圖+16頁小書拼圖完成尺寸59*40公分

Celebrate forty years with this special edition of Rod Campbell's classic lift-the-flap book, Dear Zoo, with a host of favourite zoo animals and flaps to lift on every page. 'I wrote to the zoo to send me a pet . ..'Young children will love lifting the flaps to discover the animals the zoo has sent - a monkey, a lion and even an elephant! But will they ever manage to send the perfect pet?Rod Campbell, the creator of preschool favourites including Oh Dear! and Noisy Farm, has been a trusted name in early learning for over forty years, and the perennial classic, Dear Zoo has been a firm favourite with toddlers and parents alike since its first publication in 1982. With bright, bold artwork, a catchy refrain and a whole host of favourite animals, Dear Zoo: 40th Anniversary Edition is a must for every child's bookshelf, and the thick card pages, chunky cased cover and sturdy flaps make it perfect for small hands. Look out for Rod Campbell's Look After Us, a lift-the-flap animal book for to

百科見長的DK出版社暢銷英語學習系列《English for Everyone》兒童全彩插圖字典。帶領國小階段孩子從A到Z有系統的學習千個常見單字，結合專屬APP中的歌曲、互動遊戲，輕鬆學英文。An illustrated A-Z dictionary with accompanying audio that introduces 1,000 essential words to children learning English as a foreign language. Learning new vocabulary is as easy as ABC with this beautifully illustrated dictionary for children aged 6-9. Featuring 1,000 essential first words and a free audio app, this book is perfect for children who are starting to read and speak English as a second language. Every word in English for Everyone Junior: English Dictionary is illustrated and arranged A-Z to reinforce letter recognition and help your child learn the alphabet. Audio for all the words featured in the book is available online and via an app, so children can listen and perfect their pronunciation. At the start of each section, the upper-case and lower-case version of each letter is presented, to help fix the shape and form of the letter. Charming illustrations help put each word in

Learning to read is easy with these kid-pleasing titles focused on the third 25 sight words! This bright green box contains 25 little books that each teach a must-know sight word via a playful， easy-to-read story. Characters include frogs， elves， unicorns， silly snowmen， talking balloons， and more to make learning extra enjoyable. Comes with a parent guide， mini-workbook， and motivating stickers. Books are correlate with Guided Reading Level C.

⊙了解Python程式邏輯，帶你解決日常生活中的問題！⊙理論與程式案例互相搭配，學習記憶更深刻！⊙過關斬將！附有大學程式設計先修檢測(APCS)試題解析。擁有一個好的工具，處理問題會更方便又快速。程式設計是一種利用電腦程式語言解決問題的工具，只要將所要處理的問題，依據程式的語法描述出問題的流程，電腦便會根據我們所設定的程序，完成目標。本書是一本適合高中職生閱讀的Python語言自學書，從說明何謂程式，逐步介紹Python語言的語法，搭配程式範例，實際操作與撰寫，精進對程式語言的熟練度及興趣。每個章節末附有大學程式設計先修檢測(APCS)試題解析，提供未來想申請大學資訊相關科系的高中職生有明確的學習方向。

“Vanderbilt elegantly and persuasively tackles one of the most pernicious of the lies we tells ourselves—that the pleasures of learning are reserved for the young.” —Malcolm Gladwell, bestselling author of Outliers“Vanderbilt elegantly and persuasively tackles one of the most pernicious of the lies we tells ourselves—that the pleasures of learning are reserved for the young.” —Malcolm Gladwell, bestselling author of OutliersWhy do so many of us stop learning new skills as adults? Are we afraid to be bad at something? Have we forgotten the sheer pleasure of beginning from the ground up? Inspired by his young daughter’s insatiable curiosity, Tom Vanderbilt embarks on a yearlong quest of learning—purely for the sake of learning. Rapturously singing Spice Girls songs in an amateur choir, losing games of chess to eight-year-olds, and dodging scorpions at a surf camp in Costa Rica, Vanderbilt tackles five main skills but learns so much more. Along the way, he interviews dozens of experts abo

★★★★★ Coding Tricks出神入化系列 ★★★★★ Python出神入化：Clean Coder才懂的Pythonic技法，為你的程式碼畫龍點睛！ Clean Code in Python - Second Edition Python無所不在，在軟體建構、系統管理、資料處理等領域都可以看到它的蹤影。來自不同領域的開發人員皆面臨雜亂無章、效率低落、不易閱讀、難以測試等非結構化程式碼的挑戰。在《Clean Code in Python》第二版的全新編譯本中，新增了近百頁的內容，我們將利用Python 3.9的最新功能，提升寫程式的技術力，並學習克服這些阻礙以及成功管理專案必備的所有工具。 本書首先描述編寫Clean Code的基本元素，以及它們如何在Python程式設計中發揮關鍵作用。你將學習使用Python標準函式庫與軟體設計的最佳實踐，編寫效能與可讀性兼具的程式碼。 本書更深入探討Python的物件導向程式設計，並說明如何運用描述器和生成器來使用物件。本書也將展示軟體測試的設計原則，並示範如何在程式碼中實作軟體設計模式來解決問題。在最後一章中，我們從堅實（SOLID）平台基礎的程式碼開始討論，將單體應用程式分解成基於微服務的應用程式。 讀完這本書，你將熟悉並應用業界認可的寫程式技巧，設計整潔、可維護又易讀的Pythonic程式碼！ 在這本書中，你將學到： ・利用自動化工具，建立具備效能的開發環境 ・利用Python的魔術方法，編寫整潔又出色的程式碼 ・建立強大的抽象，封裝技術細節，進而減少程式複雜度 ・使用裝飾器、描述器和生成器，建立Python專屬的解決方案 ・理解自動化測試的重要性，藉助單元測試優雅又有效地重構程式碼 ・以Pythonic的獨特風格實作常見的設計模式(例如轉接器、組合等等) ・Clean Code如何演變成為Clean Architecture，為堅實的架構打好基礎 下載範例程式檔案： 本書的程式碼是由GitHub託管，可點選下面圖案前往下載： 下載本書的彩色圖片： 提供您一個包含本書使用的彩色圖表的PDF檔案，可以在此下載：

用輕鬆愉快的心情學習程式設計與演算法！．從零開始了解Python的程式設計與演算法．邊開發遊戲，邊了解程式設計與演算法的基礎．一邊解謎，一邊累積寫出實用程式的功力．可以利用雲端上的Google Colaboratory開發環境立刻開始學習．謎題的解答除了Python，還有JavaScript與Ruby版的程式碼

本書將告訴你如何讀懂並寫出簡潔的「一行程式碼」，把一些好用的功能包進一行程式碼之中。你可以學會如何以系統化的方式，閱讀理解任何Python程式碼，並像高手般寫出極具表現力、功能強大、簡潔有力的Python程式。全書共有六章，內容涵蓋各種竅門與技巧，其中包括資料科學、機器學習、正則表達式等核心主題，還有一些很好用的演算法。我們會針對各種一行程式碼做出詳細解釋，並引進許多資訊科學的重要概念，藉此提高你的程式設計與分析能力。 您可以從裡頭學到許多進階的Python功能，例如解析式列表、切取資料片段、lambda函式、正則表達式、map與reduce函式，以及切取片段賦值的做法。 藉由本書，您將可以學會如何： ．善用資料結構來解決實際問題，如運用布林索引找出污染程度高於平均的城市 ．善用NumPy的基礎概念，例如陣列、形狀、軸、型別、撒播機制、進階索引、切取片段、排序、搜索、匯整與統計 ．計算多維資料陣列的基本統計數字，以及可用於無監督式學習的K-均值演算法 ．使用群組與具名群組、「後面非」操作、轉義字元、空白字元、字元集合（與否定字元集合）、貪婪/非貪婪運算符號，建立更進階的正則表達式 ．瞭解各式各樣的資訊科學相關主題，包括易位構詞、迴文、冪集合、排列方式、階乘、質數、費氏數列、混淆做法、搜索與排序演算法 看完本書，你可以學會如何以最精緻的方式寫好Python程式，而且只用一行程式碼，就可以創造出各種簡潔而優美的「Python藝術」。

【Python系列書在台累計銷量突破10萬冊】 Python開外掛，開發實戰超進化！ 橫跨15大領域，全面掌握最熱門的重量級技術應用！ 給需要本書的人： ★有一些Python語法基礎，但想要更進一步挑戰開發應用的人 ★對Python許多話題與開發方向有興趣，但卻不知如何下手的人 ★已經有研究主題，想要找尋加速升級自己專案方法的人 ★有程式開發經驗，想要快速累積成果，獲得成就感的人 善用Python的智慧結晶 站在巨人的肩膀快速掌握開發應用 Python號稱萬用語言，語法簡潔，應用領域廣泛，透過Python模組與套件，可以減少大量重複性的程式碼，讓開發更加便利，所以不只受到許多程式人的青睞，也受到初學者的喜愛。 本書介紹許多熱門且精彩實用的 Python 模組套件，涵蓋網路爬蟲、多媒體圖片影音處理、語音文字處理、金融應用、臉部辦識分析、圖片偵測辨識、自然語言分析、自動化處理、多媒體機器學習、無程式碼機器學習，以及其他許多領域。在開發實作過程中，可體驗這些Python模組套件帶來的強大應用，而對於在開發卡關的人來說，也有機會找出掙扎已久的盲點，成為解決無能為力的關鍵，進一步突破開發瓶頸。 【超強雲端開發平台】善用 Google Colab，沒有成本負擔，又能在高效能的環境裡進行各種主題的開發應用。 【數據資料擷取】利用不同模組套件，快速在網路中爬取，精確分類收集，無論是新聞、金融、圖片、影片的資料類別，都能在瞬間快速完成。 【多媒體檔案處理】進行圖形、聲音、影片的調整、剪輯與合併等作業，將複雜繁鎖的流程化為快速又準確的自動化操作。 【電腦視覺實踐】AI人工智慧中除了圖片偵測、標註與辦識，進階的人臉辦識、情緒分析、口罩偵測，都能在 Python 模組套件的串連下，利用極短的程式碼完美實現。過去視為困難無解的任務，現在就是那麼簡單! 【自然語言應用】無論是語言辨識翻譯、文句分詞、簡繁轉換或語意統計，更進一步的文章摘要、情緒分析、語音機器人等應用，都能逐步完成。 【快速自動化操作】將大量複雜的工作流程加入智慧的腦袋，用自動化操作完成過去要花費大量時間、人力、物力的工作，提升工作效能。 【多媒體機器學習新利器】電腦視覺的進階開發應用層面很廣，無論是臉部偵測、臉部特徵、手部偵測、姿勢偵測、人體整合偵測、3D物體偵測，都能運用模組套件結合不同資源進行開發，在最少的程式碼裡得到最好的

超簡單！程式設計入門用國中數學當素材超簡單！用簡單的數學式，學程式設計AI工程師資料科學家從頭學起，這一本就夠了！快速掌握「基本的基本」！透過國中數學，徹底掌握Python‧從簡單的數學開始學程式設計‧利用直線和圖形學習Python‧只要找出直線，分析預測沒問題！‧機械學習、資料分析的第一步「本書所討論的數學式為「y = ax + b」，也就是以「直線」為主。有些人聽了可能會很驚訝「只有直線？」但無論是數學還是程式設計，我都建議先從可以在腦海中輕鬆想像的簡單主題開始學習。各種不同的直線可以用什麼樣的數學式子來表示呢？如果改變了那個數學式的一部分，直線又會怎麼變化？讓我們用Python來寫程式，算出式子的結果，幫助我們確實地增進對數學的理解吧！學習到最後，相信您應該會對數學學習感到有自信，學會Python程式設計，也能對「機械學習」有一定程度的掌握。」- 摘自前言

Penguin Readers is an ELT graded reader series for learners of English as a foreign language. With carefully adapted text, new illustrations and language learning exercises, the print edition also includes instructions to access supporting material online. Titles include popular classics, exciting contemporary fiction, and thought-provoking non-fiction, introducing language learners to bestselling authors and compelling content.The eight levels of Penguin Readers follow the Common European Framework of Reference for language learning (CEFR). Exercises at the back of each Reader help language learners to practise grammar, vocabulary, and key exam skills. Before, during and after-reading questions test readers' story comprehension and develop vocabulary.One of Us Is Lying, a Level 6 Reader, is B1+ in the CEFR framework. The longer text is made up of sentences with up to four clauses, introducing future continuous, reported questions, third conditional, was going to and ellipsis. A small

Talin從小就被教導要忠誠就是唯一信仰，但在不得已的情況下，他被迫背叛自己的同伴而加入暴政的陣營，他是否能扭轉現況而重現過去的自由呢？Explosive action and swoon-worthy suspense collide in this riveting conclusion to the Skyhunter duet from #1 New York Times–bestselling author Marie LuAs a Striker, Talin was taught loyalty is life. Loyalty to the Shield who watches your back, to the Strikers who risk their lives on the battlefield, and most of all, to Mara, which was once the last nation free from the Karensa Federation’s tyranny.But Mara has fallen. And its destruction has unleashed Talin’s worst nightmare.With her friends scattered by combat and her mother held captive by the Premier, Talin is forced to betray her fellow Strikers and her adopted homeland. She has no choice but to become the Federation’s most deadly war machine as their newest Skyhunter.Red is no stranger to the cruelty of the Federation or the torture within its Skyhunter labs, but he knows this isn’t the end for Mara – or Talin. The link between them may be weak, but it could be Ta

Ⓞ 16 堂課引領入門, 學得會、做得順的絕佳教材！Ⓞ 最詳盡的深度學習基石書, CNN + RNN + GAN + DQN + DRL 各種模型學好學滿初學者想要自學深度學習 (Deep Learning), 可以在市面上找到一大堆「用 Python 學深度學習」、「用 xxx 框架快速上手深度學習」的書；也有不少書說「請從數學複習起！」, 捲起袖子好好探究底層那些數學原理......但過早切入

This colourful sticker book follows on from Peppa Pig: First Phonics and introduces more letters and sounds. Learn at home by practising first phonics with Peppa and her friends in this colourful sticker activity book. Letters and sounds are introduced in a systematic order, with fun activities to build confidence in reading and spelling.Each page is structured in the same way to help children navigate the book, and learning is reinforced with fun stickers and activities. Peppa and her friends show how phonics can be fun and easy!Perfect for young children who are learning at home or starting school. The ideal companion title to the early writing skills practised in Peppa Pig: First Phonics, Practise with Peppa: First Letters, Practise with Peppa: First Words and Practise with Peppa: First Writing.

本書特色 這幾年心中總想寫一本可以讓擁有高中數學程度的讀者即可看懂人工智慧、機器學習或深度學習的書籍，或是說看了不會想睡覺的機器學習書籍，這個理念成為我撰寫這本書籍很重要的動力。為了卸除數學心房，筆者撰寫此書依循原則如下：★：數學原理彩色圖解。★：手工計算基礎數學。★：Python程式高效實作。這本數撰寫的幾個特色如下：☆：全數共用約205個Python實例，講解機器學習的基礎數學☆：極詳細、超清