Course Code: datascienceintro
Duration: 35 hours
Prerequisites:
  • 對資料庫概念的一般瞭解
  • 對統計學有基本的瞭解
Overview:

完成此培訓的參與者將獲得對 Data Science 及其相關技術、方法和工具的實際、真實理解。

參與者將有機會通過動手練習將這些知識付諸實踐。小組互動和教師反饋構成了課程的重要組成部分。

本課程首先介紹了 Data Science 的基本概念,然後進入了 Data Science 中使用的工具和方法。

觀眾

  • 開發人員
  • 技術分析師
  • IT 顧問

課程形式

  • 部分講座、部分討論、練習和大量動手實踐

注意

  • 要申請本課程的定製培訓,請聯繫我們進行安排。
Course Outline:

介紹

  • Data Science 流程
  • 數據科學家的角色和職責

準備開發環境

  • 庫、框架、語言和工具
  • 本地開發
  • 基於 Web 的協作式開發

數據採集

  • 不同類型的數據
    • 結構
      • 本地資料庫
      • Database 連接器
      • 常見格式:xlxs、XML、Json、csv、...
    • 非結構化
      • 點擊、審查、智能手機
      • 蜜蜂屬
      • Internet of Things (IoT)
      • 文檔、圖片、視頻、聲音
  • 案例研究:持續收集大量非結構化數據

數據存儲

  • 關係資料庫
  • 非關係資料庫
  • Hadoop:分散式文件系統 (HDFS)
  • Spark:彈性分散式資料集 (RDD)
  • 雲存儲

數據準備

  • 攝取、選擇、清理和轉換
  • 確保數據品質 - 正確性、意義和安全性
  • 異常報告

Languages 用於製備、加工和分析

  • R 語言
    • R 簡介
    • 數據操作、計算和圖形顯示
  • Python
    • 介紹 Python
    • 操作、處理、清理和處理數據

數據分析

  • 探索性分析
    • 基本統計數據
    • 草稿可視化
    • 了解數據
  • 因果律
  • 功能和轉換
  • Machine Learning
    • 受監督 vs 無監督
    • 何時使用什麼型號
  • Natural Language Processing (NLP)

Data Visualization

  • 最佳實踐
  • 為正確的數據選擇正確的圖表
  • 調色板
  • 更上一層樓
    • 儀錶板
    • 互動式可視化
  • 用數據講故事

總結和結論

Sites Published:

United Arab Emirates - A Practical Introduction to Data Science

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中国 - A Practical Introduction to Data Science

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USA - A Practical Introduction to Data Science

Österreich - A Practical Introduction to Data Science

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Deutschland - A Practical Introduction to Data Science

Czech Republic - A Practical Introduction to Data Science

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Belgique - A Practical Introduction to Data Science

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New Zealand - A Practical Introduction to Data Science

Philippines - A Practical Introduction to Data Science

Singapore - A Practical Introduction to Data Science

Thailand - A Practical Introduction to Data Science

Vietnam - A Practical Introduction to Data Science

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Indonesia - A Practical Introduction to Data Science

Kazakhstan - A Practical Introduction to Data Science

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Tunisia - A Practical Introduction to Data Science

Kuwait - A Practical Introduction to Data Science

Oman - A Practical Introduction to Data Science

Slovakia - A Practical Introduction to Data Science

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Nigeria - A Practical Introduction to Data Science

Botswana - A Practical Introduction to Data Science

Slovenia - A Practical Introduction to Data Science

Croatia - A Practical Introduction to Data Science

Serbia - A Practical Introduction to Data Science

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Nepal - A Practical Introduction to Data Science

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