Python machine learning

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

DescriptionFun-Powered Phonics for Every ClassroomOpen the door to phonics for young ELLs! Phonics Monster 3rd edition is a four-level series boosted with fun-powered activities and games to effectively teach phonics essentials. This series emphasizes the key phonics skills young learners need to understand the relationship between letters and sounds. With a whole new digital package designed for today's classroom, Phonics Monster also enables students to learn and practice beyond the classroom.FeaturesProvides systematic and effective phonics learning through various activities, including decoding stories and Readers mini-books, ensuring ample reading practice.Offers accurate pronunciation and blending techniques through lessons taught by experienced native-speaking teachers.Makes phonics learning enjoyable with exciting phonics songs, chants, board games, and sticker activities.Enables fun and effective reviews through classroom games optimized for the teaching environment.Delivers r

The hilarious children's book from No. 1 bestselling author David Walliams - a timeless adventure illustrated by artistic genius, Tony Ross.On a volcanic island, in the middle of shark-infested waters, stands The Cruel School. The lessons are ludicrous, the school dinners are disgusting and the teachers are terrifying.When Larker is sent to the school, she quickly realises that VERY odd things are going on involving sinister Science teacher Doctor Doktur, a secret cave and a 'Monsterfication Machine'.Can Larker unravel the teacher's wicked plot?

Cognitive load theory (CLT) considers instructional implications of characteristics of human cognition, such as processing limitations of working memory and the size and organization of the learner's knowledge base in long-term memory. CLT traditionally described how the limited capacity of working memory may cause cognitive overload and inhibit learning. Rethinking Cognitive Load Theory reflects on recent developments of this theory and proposes some essential modifications to improve its effectiveness in designing modern, technology-based, complex learning environments. The book describes a way of reconceptualizing the theory so that it can better account for the multifaceted nature of learner cognition that has emerged in recent research. It considers complex learning tasks as involving various goals of learner activities that need combining cognitive, motivational, and affective perspectives. The book starts with a review of basic tenets of the current understanding of CLT, includi

Big Cat for Little Wandle Fluency has been developed in collaboration with Wandle Learning Trust and Little Sutton Primary School. It consists of a range of chapter books with increasing word counts.

大數據技術的落地依賴“工具鏈掌握+場景化應用”的雙重能力。從 Python 爬蟲、Hive數據分析到 Flink 實時計算、數倉架構設計，技能點的綜合應用能力已成為企業招聘的核心標準。本書以“真實項目驅動實訓”為核心思路，精選 4 個典型實訓項目構建階梯式訓練體系，涵蓋離線處理、實時計算、數倉設計等核心場景，強化工程思維；整合 Python 爬蟲、Hive、Flink、Kafka 等多種主流工具，覆蓋數據采集、清洗、存儲、分析、可視化全流程；融入大數據競賽考點，銜接崗位技能需求。本書適合作為高等學校大數據相關專業的實訓教材，也可為數據工程從業者提供實踐參考。

本書涵蓋圖像處理與分析的基礎知識和實操內容，詳細介紹了PyCharm的下載安裝、多種第三方庫的導入、基於Tkinter和PyQt5的界面開發、Visual Studio 2010的下載安裝以及DLL函數庫的開發方法等內容。通過豐富的實例，指導讀者利用Python軟件進行多種圖像處理與分析的編程實踐，包括灰度圖像二值化處理、直方圖處理、微分與細線化處理、去噪聲處理、特徵提取、彩色變換、彩色分割、圖像合成、幾何變換、Hough變換直線檢測、傅裡葉變換、小波變換、模式識別等。本書可供計算機科學與技術、人工智能、數據科學、電子工程等領域的工程技術人員參考，也可作為相關專業的本科生和研究生的教材。

本書主要介紹了Excel 2021與Python和Power Bi Desktop相結合進行數據的採集、運算、分析、大數據處理及可視化等方面的內容，主要包括數據輸入、圖表設計、函數、名稱、數據表結構變換、表格與結構化引用、數據模型、Python編程基礎、爬蟲程序、數據倉庫、M語言、DAX語言等基礎知識；數據排序、查找、透視、篩選、迷你圖、切片器、分類匯總、數據建模等數據管理功能；採集文本數據、數據庫數據和網頁數據的方法；使用Python批量操作數據的方法，Power Query數據清洗與整合、Power Pivot數據建模與分析、Power View數據可視化等大數據處理方面的內容。 本書通俗易懂，內容翔實，重視知識性和實用性的結合，每章配有相應的習題，可作為高等學校數據科學(大數據)、經濟管理、財政金融、統計、文秘等專業數據分析課程的教材，也可作為計算機應用和辦公自動化方面的培訓教材或參考用書。

A bright and playful board book for toddlers learning to walk and talk.There''s a hullabaloo at the seaside when a toddler takes his friends on a stroll to the end of the pier. There are buzzing bees, bicycle bells and a whole beachful of noisy fun. Even the smallest toddler will enjoy the wonderfully silly sounds in this book, so join in and waddle along – you''ve never been on a walk like it!The trademark Julia Donaldson rhymes and rhythms are perfect to read aloud, and Nick Sharratt''s mischievous and funny illustrations make Toddle Waddle a sure winner. Just right for toddlers!Look out for: Hippo Has a Hat, Animal Music and Goat Goes to Nursery.

Vern has just started a new job at the Quasar, and it looks like mopping up black holes and intergalactic goo isn't the weirdest part of his new working day... On the edge of burnout, Vern decides to return to his family in the Sunshine State to start over. Starting a new dead-end job as a custodian at Quasar-a local science facility with a shady motive-he shrugs on his uniform, grabs a mop and bucket, and trudges off to clean up. Black holes? Space-time anomalies? Galactic ooze? Things aren't entirely what they seem at Quasar, and when Vern accidentally plugs in a mysterious machine and finds himself standing on the brink of the destruction of every planet in the Multiverse, he finds himself presented with the greatest question of all: what is the point?

本書是一本全面介紹Python大模型優化策略的專業書籍，旨在幫助讀者掌握如何高效訓練、優化、部署和調用大規模深度學習模型。掌握這些優化技巧將是推動大模型應用和提升AI行業競爭力的關鍵。本書以深度學習和大模型技術為引，系統講解了各種優化演算法，並深入探討了兩者的融合與應用。本書涵蓋了機器學習與深度學習概述、Transformer模型與大模型概述、模型訓練與優化技巧、模型調用與優化基礎、大模型優化概述、常用的優化演算法概述、遺傳演算法、多目標優化與遺傳演算法進階、蟻群演算法、鯨魚優化演算法、螢火蟲優化演算法、神經網路優化演算法、大模型與優化應用實踐、DeepSeek的介紹與使用等內容，每章通過實踐練習介紹了大模型優化的實際應用。本書面向具備機器學習和深度學習基礎的讀者，適合作為高等院校電腦相關專業的本科及專科教材。對於AI從業者、科研人員和工程師而言，本書能夠助力他們在大模型訓練與優化領域深入理解並積累實踐經驗。