Python machine learning

★快速入門Python程式設計，概念清楚講解，範例具實用性及趣味性。閱讀本書後，可具備完整的Python程式設計概念和能力，並能夠自己撰寫程式。 ★以範例實作學習Python，超過200個以上入門小範例、APCS檢定題目、電腦軟體設計丙級檢定題目、技藝競賽題目。 本書特色: 1、以高中職程度設計的Python入門學習教材。 2、快速入門、有趣且實用的範例，快樂學習，提高學生學習動機。 3、範例融入APCS、電腦軟體設計丙級檢定及技藝競賽題目。 4、使用ChatGPT獲取Python解答和建議。

本書以提高讀者的大數據分析能力為目標，基於財經類學生的學情背景，劃分依次遞進的Python應用基礎、數據分析、財務應用3個學習階段。Python應用基礎部分包含準備Python開發環境、Python語言基礎和學習pandas模塊，旨在幫助讀者搭建Python的基礎知識體系；數據分析部分包括財務數據獲取與清洗、財務數據處理和財務數據可視化，旨在幫助讀者掌握利用Python進行數據分析的工作流程和工作方法；財務應用部分則精選財務工作的幾個典型業務場景，包括工資核算與分析、銷售數據多維分析、財務指標綜合分析，每個案例都簡明介紹相關財務知識，並從業務需求、整體設計、技術實現幾個層面展開，旨在提升讀者面向實際工作的思考能力和解決問題的能力，全面提升數字化素養。 本書適合作為高等院校財經類專業相關課程的教材，也可作為希望探究Python在財務領域應用的從業人員的學習參考書。

※附範例檔，請至五南官網本書頁面下載參考※本書特色：●Python完整範例，提供語法實證●上機程式測驗，強化實作能力●課後學習園地，驗收教學成效●簡潔文字說明，搭配圖文並茂Python語言開發的目標之一是讓程式碼像讀本書那樣容易理解，也因為簡單易記、程式碼容易閱讀的優點，已逐漸成為程式設計的第一入門學習語言。Python語言具備物件導向、直譯、程式碼簡潔、跨平台、自由／開放原始碼等特性，加上豐富強大的套件模組，讓Python的用途更為廣泛。本書完全以入門者的角度去介紹，結合運算思維與演算法的基本觀念，並以Python語言來實作，寫作風格以淺顯易懂的文字，循序介紹Python語言的入門基礎。精彩篇幅如下：● 我的第一個Python程式● 認識資料處理● 運算式與運算子● 流程控制與選擇結構● 重複結構● 複合式資料型別簡介● 函數● 模組與套件

本書從Python基礎編程語法入手，系統介紹了基於Python語言進行數據處理、分析、可視化展示等內容。本書共11章，主要內容包括數據分析基礎、Python數據分析環境、Python數據類型、程序控制結構、函數與模塊、文件、NumPy數值計算、Pandas數據分析處理、Matplotlib數據可視化、SciPy科學計算和機器學習。

Popcorn is, quite simply, the FRIENDLIEST chicken at Fiddlestick’s Farm! When she finds a Fabulous Friend Machine in the barn, she sets about making some brand new friends. But behind the screen of th

結合Python程式設計、數學函數、繪圖、動畫、遊戲與電腦輔助測驗。

Who have YOU hugged today? Open your arms to this delightfully tender, goofy, and sweet board book from Scott Campbell. Watch out world, here he comes! The Hug Machine! Whether you are big, or small,

本書圍繞大數據採集與挖掘，對採集技術的相關基礎、技術原理、Python實現技術、大數據挖掘與應用方法進行了系統介紹。書中全面、完整地覆蓋了各種類型的網絡爬蟲及相關的信息處理挖掘技術，並提供了45個與爬蟲技術和應用相關的Python程序。全書共分為四部分，即概述、基礎篇、技術與實現篇、大數據挖掘與應用篇。第一部分（第1章）是概述，指出利用Python採集互聯網大數據的重要性，介紹了相關技術研究、技術體系、採集技術的合規性及應用現狀等，分析了大模型對互聯網大數據技術的影響； 第二部分（第2、3章）是基礎篇，包括Web服務器的應用架構以及HTTP、Robots、HTML、頁面編碼等相關協議和規範； 第三部分（第4～10章）是技術與實現篇，全面介紹普通網絡爬蟲技術、動態頁面採集方法、主題爬蟲技術、Deep Web爬蟲、微博信息採集、Web信息提取以及反爬蟲技術等，內容涵蓋各種爬蟲技術實現方法及Python實例； 第四部分（第11、12章）是大數據挖掘與應用篇，介紹文本、情感、社交網絡和時間序列等典型大數據處理與挖掘技術及應用模式，並以新聞輿情監測、Web自動化測試、酒店評論文本挖掘為例介紹Python爬蟲應用構建方法，將本書介紹的一些關鍵技術、模型和工具貫穿在一起。

依據勞動部勞動力發展署技能檢定中心114年啟用之最新學術科試題，使用Python解題。術科篇■114年啟用最新術科題目：術科第一站：語言基本指令操作1060301~1060305五題術科第二站：語言應用程式設計1060306~1060308三題學科篇■最新公告學科試題單選題509題。■114年修訂之共同科目：90006職業安全衛生/90007工作倫理與職業道德/90008環境保護/90009節能減碳400題；90011資訊相關職類共用工作項目119題。本書特色■術科題目詳盡解說、結構化與精簡的程式，讓讀者輕鬆撰寫Python程式。■術科內容撰寫循序漸進，帶領讀者從認識Python、表單設計到程式撰寫，初學者也能輕鬆解題，學會Python的操作和程式語法。■學科試題電腦概論、程式設計、資訊職類共用工作項目，附有難題解析。■詳讀章節內容，熟悉指令、語法、資料結構及邏輯，反覆練習即能通過考試取得證照。

面對數字經濟背景下大數據分析的現實需求，本書分別從經濟理論闡述、數學原理推導、程序代碼實現三個角度，系統全面地闡釋了各類經典機器學習模型的理論內涵和適用範圍，以及基於 Python 編程語言進行算法訓練、模型測試和參數調優的具體方法。本書配有A、B兩個附錄，介紹了 Python 語言基本語法規則，以及經濟大數據分析所涉及的Python 工具包。本書旨在培養能夠綜合運用經濟學思維、數理分析方法、數據科學工具，分析和解決經濟社會發展中的理論和實際問題的複合型人才；可作為高等院校經濟管理、計算機等專業本科生、研究生、MBA 教材，也可作為相關企業員工內部培訓教程或經濟數據分析從業者的參考讀物。

Priddy Learning: My First Colors is an ideal introduction to colors for preschoolers, and features a striking color wheel with spinner.Priddy Learning: My First Colors is a fun introduction to colors

Priddy Learning: My First ABC is an engaging novelty book with wheels to turn, specially designed to teach preschoolers the alphabet and first words.Preschoolers can learn the letters of this alphabet with this innovative wheel book. With two wheels to turn on every page, this sturdy board book has been designed to encourage children to interact with the activities as they learn their abc. Children can turn the wheels to find the correct picture that matches with the starting letter. The bright pictures and simple labels build early vocabulary, while the wheels help to develop hand-eye coordination.Part of the Priddy Learning series which also includes; Priddy Learning: Let's Spell; Priddy Learning: My First Animals; Priddy Learning: My First Ready for School; Priddy Learning: My First Clock Book, Priddy Learning: My First Wipe Clean ABC, Priddy Learning: My First Wipe Clean Pen Control, Priddy Learning: My First Wipe Clean Words, Priddy Learning: My First Wipe Clean Starting School, P

風靡全球的兒少／成人科普繪本物理學家也讚嘆，量子物理原來可以這樣理解！★獲獎紀錄豐富－2018年英國少年雜誌最佳兒童設計／圖書銀獎 (Silver for Best Designed/Illustrated Book for Children)－2018年英國圖書設計與製作獎 (British Book Design and Production Awards)－入圍2019美國科學促進會／速霸陸汽車公司頒發的科學圖書優等獎（中級科學圖書類）(the 2019 AAAS/Subaru SB&F Prize for Excellence in Science Books (Middle Grades Science Book category))－獲選為「速霸陸愛學習計畫」(Subaru Loves Learning Program) 教材圖書，被開發為免費教材在全美進行推廣－獲選第79梯次「好書大家讀」 優良少年兒童讀物★各國爭相出版西班牙文、英文、法文、義大利文、德文、簡體中文、韓文、俄文等多種語言版本陸續出版，深受各國讀者喜愛。★亞馬遜網路書店評價 4.7 顆星，盛讚如潮！「圖畫可愛有趣，文字清晰易讀，作為一名科學家，我發現了以前我不知道的事情。」──亞馬遜讀者 5 星評論「如果你想讓孩子變聰明，這本書是必須的！」──亞馬遜 5 星評論★當當網好評率100%，點讚數直逼2萬！「不要低估小學生的理解力，我家那位竟然看得津津有味，還說要去查查普朗克是如何攻克什麼的，總之把老母親哄得一愣一愣，這本書他非常喜歡。」──當當網 10 星評論「這本書每一頁都有愛因斯坦老師給孩子講一些物理知識，兒子卡住不懂的時候會問我，其實我有些知識也是跟他一起讀這本書理解的。」──當當網 10 星評論【本書簡介】我們周圍的一切，包含我們自己，都是由小於奈米的微小顆粒組成。量子物理學是這些粒子的科學，沒有它，我們的電子設備都不存在。量子粒子的特性和行為很奇妙，和我們日常生活中所見的物體完全不同。透過這本豐富的圖解指南，愛因斯坦博士將帶領我們從牛頓的古典物理開始，介紹到普朗克的量子、光的波粒二象性、物質和反物質、量子糾纏、薛丁格的貓……帶你進入神秘又有趣的量子世界。【本書特色】◎獨一無二！量子物理啟蒙繪本量子物理在大多數的成人眼裡好比外星語言，本書卻從兒童的視角出發，把艱澀的原理變得簡

★美國亞馬遜青少年電腦科學類書籍暢銷第一名！★學全球最受歡迎Python程式語言，培養108課綱「運算思維」核心能力★全書彩色插圖+流程圖+虛擬程式碼解說，邊玩邊學程式設計！ 從基礎概念、運算思維到實際應用30堂Python創意程式課，掌握程式設計關鍵能力！ 新課綱正式上路，資訊科技教育將以「運算思維」為發展核心，「程式設計」正是實際體現「運算思維」的重要方式之一。

本書是目前市面很少有的專門介紹區塊鏈量化交易編程的書籍，本書側重實戰，先講解區塊鏈基礎知識、交易所基本概念和操作方法，後面重點介紹交易所API的使用方法及如何利用這些API編程交易策略程序，為讀者編寫自己的交易策略打下一個堅實的基礎。本書共6章，分為區塊鏈基礎篇和實戰操作篇。區塊鏈基礎篇(第1～3章)詳細介紹區塊鏈的基礎知識、加密貨幣交易所基本概念和基本操作、交易所API詳解，其中第3章是重點難點；實戰操作篇(第4～6章)介紹了編寫交易程序相關的Python語法知識、如何在服務器搭建Python程序運行環境的方法、拋磚引玉的介紹幾個實際的交易策略，包括三角套利策略、MACD指標策略、RSI指標策略、幣價波動監視機器人、捕捉插針策略等。本書適合量化交易初學者入門，同時也為有交易經驗的從業人員提供了多個項目案例作為參考。

Timekeepers這次來到1890年代的紐約，阻止壞蛋DeLay冒充愛迪生，竊取特斯拉即將發表的X光機！穿梭城市、追查線索，歷史岌岌可危。The Timekeepers are a secret organization of kids who keep the course of history on track. And history needs them—a villain called DeLay is causing chaos!The Timekeepers are a secret organization of kids who keep the course of history on track - and history needs them - a villain called DeLay is causing chaos! When the hands on their watches start to spin backwards, the Timekeepers know that DeLay has been up to no good, and it's up to them to put things right...In this instalment, the Timekeepers travel back to 1890s New York City and the laboratory of Nikola Tesla. On the eve before Tesla is set to reveal his latest invention, the X-Ray Machine, the time pirate DeLay, disguised as Tesla's rival Thomas Edison, steals the machine. The Timekeepers begin a pursuit around NYC in search of the machine to ensure history stays on track.With a range of adventures that span all of history, The Timekeepers series is perfect

★趣味橫生的歷史人物意外穿越，讓孩子邊讀小說邊認識歷史。★充滿幽默和奇思妙想，激發孩子的想像力與探索精神。★節奏明快、章節短小，適合中年級小讀者閱讀。★結合友情、冒險與科學元素，寓教於樂，非常適合親子共讀。五年級的利亞姆·查普曼（Liam Chapman）在鄰居的車庫拍賣中以3美元買到一台標榜為「世界上最差的時光機」的古怪裝置。利亞姆帶著這台時光機回家並啟動它，企圖召喚湯馬士·愛迪生來幫他完成報告，卻意外地把一個自稱「湯米·馴克斯」的1933年10歲小幫派成員召喚到了他的地下室，還引發一連串混亂事件。當利亞姆試圖修正錯誤時，時光機意外捲走了他的父母，讓他措手不及。幸好他的朋友埃爾莎（Elsa）對這台時光機瞭若指掌，兩人聯手展開充滿科幻裝置、黑幫混亂與大量奇趣瞬間的冒險。故事融合了幽默元素、歷史趣味與緊湊情節，非常適合中年級讀者。作者Dustin Brady以生動俏皮的筆觸，創造出既有趣又能引發想像力的故事情境，有助於激發孩子們對科學和歷史的興趣。Liam Chapman just bought a real, working time machine for only $3! Sure, it’s labeled “World’s Worst Time Machine,” but how bad could it be? Turns out, it’s so much worse than Liam could have ever imagined.“… fast-paced action, humor, and strong characters… Brady has written a great series starter that also has a nice sprinkling of history, a little science, and engaging, fun characters. Highly recommended.” — Jean Little LibraryWhen Liam summons Thomas Edison to help him finish his book report, the time machine delivers the wrong one. This Thomas Edison is a 10-ye

Amazing Machines: Snow Machines follows the animal team as they wrap up warm and explore things that go in the snow! Each page is filled with details that machine-mad kids will love.From bumper cars to spinning wheels, the internationally bestselling Amazing Machines series is the perfect way for children to learn about all sorts of machines and vehicles! Each book introduces a new vehicle or machine and the many jobs it can do. Ant Parkers bright, engaging artwork and Tony Mittons simple, rhyming text combine to make these fantastic books for young children. Kids will love getting to know the friendly, animal characters who feature throughout the series and reading about their fast-paced adventures! Continue to explore all things that go with the rest of the Amazing Machines series, including Cool Cars, Patrolling Police Cars and Roaring Rockets

Layla and the Bots' newest invention is going to make a big SPLASH Pick a book. Grow a Reader This series is part of Scholastic's early chapter book line Branches, aimed at newly independent readers. With easy-to-read text, high-interest content, fast-paced plots, and illustrations on every page, these books will boost reading confidence and stamina. Branches books help readers grow Layla and the Bots are so excited to meet the animals at the Surfside Rescue Center They meet a sea turtle, a sea lion, and a dolphin named Splash, who needs their help. Splash won't eat unless there is music playing... but he likes to pick his own music Can Layla and the Bots build a music machine that will do the job? With full-color artwork on every page, speech bubbles throughout, and a fun DIY activity that's perfect for at-home learning, this early chapter book series brings kid-friendly STEAM topics to young readers

Blossom Valley is opening a new community center! But they need to generate buzz for the grand opening. Layla and the Bots know how to help: they will build a cupcake machine for the party! But will t

◆依據普通型高中12年國民基本教育課程綱要參考編撰。◆適用高中資訊科技加深加廣選修課程之教材。本書特色★以Python/C 程式語言，進行各個主題的實作，可彈性調整授課內容及進度。★易於操作的整合式開發環境，進行程式實作，強化程式設計思維邏輯。★內容深入淺出，適合高中職學生的學習程度。★內容配合標準授課時數，並提供教學簡報，每章節均提供課後練習題。

This preschool sticker-based learning book features alphabet-themed Hidden Pictures puzzles and other activities designed to teach and reinforce letter recognition and alphabet order in a fun, sticker

This preschool sticker-based learning book features number-themed Hidden Pictures puzzles and other activities designed to teach and reinforce number recognition and counting from 0 to 12 in a fun, st

Mia goes up against a mighty robot in this sixth adventure of the Mia Mayhem chapter book series!Mia’s best friend, Eddie, has built an awesome robot that’s supposed to be a mighty cleaning machine! A

Tractor and Digger both try to prove that they are the best machine. From digging to lifting, ploughing to sowing, children will learn how machines are used in farming in this engaging and original bo

這是玩「戀愛遊戲」，還是「驚悚＋推理＋愛恨情仇＋友情背叛」的戲碼？樂麻珣終於和傳說中老哥的馬子好友阿趙見面，而阿趙也正接手「Love Machine 戀愛網遊」的遊戲經營權，並要她和老哥合力揪出「校園五王子」中，誰才是真正要反的「外派」主使人？這下好了，樂麻珣身負的重任如下：1. 替老哥的馬子好友揪出幕後黑手。2. 幫吳婉嬪的忙讓倪天討厭自己。（大概已過期）3.讓秦令翔和阿飛的「旋風冰淇淋」解散。

A humorous tale of a carwash - sorry, spacewash! - gone wrong, this is a real treat for Q Pootle 5 fans. Groobie acquires an old spaceship-washing machine that's on its last legs. Although initially a

The evil Dr. Kron-Tox has kidnapped Uncle Al and whisked him away in his time machine! Luckily, Andrew has a time machine of his own. But like most of Andrew’s inventions, the Time-a-Tron doesn’t work quite right. It tumbles Andrew, Judy, and Thudd back to the very beginning of the universe! Will they regain control of the Time-a-Tron in time to save Uncle Al . . . and themselves?J. C. Greenburg is the author of many books for young people in the library and reference field. She’s a frequent visitor to schools and pays close attention to kid feedback. She’s married to Dan Greenburg of The Zack Files. The author lives in Hastings-on-Hudson, NY.

"This book...recounts the persistence of a Frenchman, Louis Bleriot, to build a flying machine to cross the English Channel.... The text is succinct, caption-like in its directness and brevity....The

When Uncle Bernie turns up with his incredible Mechanical Mole machine, the Adventuremice go on a mission! Pedro and the crew burrow to an underground cave world, unlike anything they've ever seen. There are tiny, twisty trees, and even tinier pterodactyls! But there's also a HAMSTERSAURUS REX on the loose!Can the team save the nervous local cavemice from this giant predator, or is there more to the creature than meets the eye?

Welcome toMiniTouch: On the Go! A gorgeous, giftable touch-and-feel book for little ones from birth upwards. Introduce vehicles and first words, and boost motor skills with sensory touch-and-feel fabrics.The MiniTouch series for babies aged 0–3 is packed full of developmental benefits. Fresh, stylish and playful with gently rhyming text, each book makes a beautiful addition to your child's playspace or bookshelf,forming an eye-catching collection.The content of each book covers core early learning concepts. There are two layers of learning: the first being topic-themed, such as vehicles, and the second being learning-based, such as first words. Theplayful rhyming text is perfect for engaging your childand will help develop their rhythm and rhyme as well as bringing added context to each new word.Each book in the series features a unique range of touch-and-feel areas, which are ideal for developing your child's motor skills as well as aiding sensory development. Fabrics such as corduroy

本書從計算機的內部結構開始講起，以圖配文的形式詳細講解了二進制、內存、數據壓縮、源文件和可執行文件、操作系統和應用程序的關係、匯編語言、硬件控制方法等內容，目的是讓讀者瞭解從用戶雙擊程序圖標到程序開始運行之間到底發生了什麼。書中還專設了“如果是你，你會怎樣講呢？”專欄，以小學生、老奶奶等為對象講解程序的運行原理，頗為有趣。第3版升級了書中用到的軟件產品和開發工具，並在正文和注釋中補充了大量內容，讓初學者更容易理解。對於舊版中頗受好評的硬件相關章節，更新了C語言的樣例代碼。書末附錄關於C語言的章節也升級至近期新標準。第12章新增了Python機器學習的內容，讓初學者能夠輕鬆體驗人工智能的樂趣。附錄也增加了對Python語言的介紹。本書圖文並茂，通俗易懂，非常適合計算機愛好者及相關從業人員閱讀。

面對大數據和人工智能技術及應用的迅猛發展，傳統的數據結構與算法課程的教學內容和教學模式亟待改革，以適應大數據和人工智能專業人才培養的需要。本書就是為滿足這種需要而編寫的。本書共15章，主要內容包括大數據概念、Python語言基礎、線性表、棧與隊列、數組與字符串、樹、圖等經典數據結構，鍵值對、嵌套數據結構、列存儲結構等面向大數據計算的新型數據結構，排序算法、查找算法、基礎算法設計、機器學習算法基礎、大數據框架下的算法設計等經典基礎算法和大數據常用算法。本書兼顧每種數據結構的抽象邏輯結構及其物理存儲形式，使學生對數據結構的設計原理、實現方法、存儲機制有較深刻的認識。 本書可作為計算機科學與技術、軟件工程、大數據技術與應用、人工智能等專業數據結構與算法及相關課程的教材。

Learn 100 essential first words with this pack of beautifully illustrated flashcards, perfect for children learning to read and speak Italian. Make learning a new language fun with this pack of 100 beautifully illustrated flash cards. Young learners of Italian will be captivated and engaged by the dynamic, visual approach that sets Italian for Everyone Junior apart from other language materials for children.Italian for Everyone Junior: Flash Cards have been designed for children who are starting to read and speak Italian. Each beautifully illustrated card features an image plus an essential first word, introducing nouns, verbs, and adjectives. On the reverse of the card, just the image is shown so children can test their knowledge.Interactive and engaging, these flash cards for kids include: - A beautifully illustrated pack of 105 flash cards for young children who are learning Italian either as a first or second language. - An essential first word and an illustration on each card, to

Brain Quest, America's #1 educational brand with more than 57 million copies in print, is now for babies! My First Brain Quest board books introduce essential early learning concepts and foundational vocabulary using engaging visuals and Brain Quest's signature question and answer format.Give your child the best foundation to their education with this colorful and fun guide to shapes.My First Brain Quest: Shapes helps lay the foundation for pre-math skills, as children identify and describe shapes and their attributes. Questions help children build vocabulary and their understanding about the similarities and differences between shapes. Smart, colorful, grounded in educational principles, and reviewed by a panel of early learning experts, this board book introduces numbers in a fun, engaging way.

The learning goals that center on the thematic units are set in accordance with the language proficiency levels, established by the ACTFL˙To Comply with the pedagogical principle of backward design to establish the teaching/learning goals for the intermediate learner of Chinese˙Integrates into its thematic contents the ACTFL-defined, three mores of language uses as well the 5C concepts˙Assist the learner to achieve holistic progress and to cultivate specific linguistic abilities of Chinese˙The selecting of keywords/phrases in thetextbooks is greatly in line with vocabulary levels defined by the HSK and by the TOCFL. The regional difference in language uses between the two sides of theTaiwan Strait are also meticulously annotated in the textbooks In recent years, the background of learners has become diversified, and the number of self-study students of elementary Chinese is also increasing. On the pedagogical front, however, learning materials, found to be biased towards school l

Learn about football in this early learning activity book. Big Stickers for Little Hands Football introduces children to the world of football through simple activities, big stickers and card press-outs. Each page is full of fun, early learning activities that are perfect for young children. FUN ACTIVITY BOOK WITH BIG STICKERS FOR LITTLE HANDS, COLOURING AND CARD PRESS-OUT PAGESIncludes 2 sheets of big stickersWith 2 sheets of fun card press-outs16 pages of simple, early learning activities

Billy is learning how to take care of the planet, and the Mini Monster's want to help to... so they join the school trip to the recycling centre. But what will happen when Gloop falls into the recycli

From Oliver Jeffers, world-renowned picture book creator of the #1 New York Times bestseller Here We Are, comes a charming board book companion and counting book. Learning all about our planet is as e

The Ship We Built is an expertly told epistolary middle grade novel about a trans boy learning to stand up for himself—especially to those he loves—and the power of finding a friend who treasures him