Course Code: spacy
Duration: 14 hours
Prerequisites:
  • Python 編程經驗。
  • 對統計學有基本了解
  • 具有命令行操作經驗

觀眾

  • 開發者
  • 數據科學家
Overview:

這種由講師指導的現場培訓(現場或遠程)是針對希望使用spaCy處理大量文本以查找模式和獲得見解的開發人員和數據科學家。

在培訓結束時,參與者將能夠:

  • 安裝並配置spaCy。
  • 理解spaCy的Natural Language Processing (NLP)方法。
  • 從大規模數據源中提取模式並獲得商業見解。
  • 將spaCy庫與現有的網絡和遺留應用程序集成。
  • 將spaCy部署到實際生產環境中以預測人類行為。
  • 使用spaCy對Deep Learning進行文本預處理。

課程格式

  • 互動式講座與討論。
  • 大量練習與實踐。
  • 在實時實驗室環境中進行動手操作。

課程自定義選項

  • 如需為本課程定制培訓,請聯繫我們安排。
  • 要了解更多關於spaCy的信息,請訪問:https://spacy.io/
Course Outline:

介紹

  • 定義「工業級自然語言處理」

安裝 spaCy

spaCy 元件

  • 詞性標註器
  • 命名實體識別器
  • 依存句法分析器

spaCy 功能和語法概述

瞭解 spaCy 建模

  • 統計建模與預測

使用 SpaCy 命令列介面 (CLI)

  • 基本指令

創建一個簡單的應用程式來預測行為

訓練新的統計模型

  • 數據(用於訓練)
  • 標籤(標記、命名實體等)

載入模型

  • 隨機排列與循環

保存模型

向模型提供反饋

  • 誤差梯度

更新模型

  • 更新實體識別器
  • 使用基於規則的匹配器提取詞元

為預期結果發展廣義理論

個案研究

  • 區分產品名稱與公司名稱

優化訓練數據

  • 選擇代表性數據
  • 設置丟棄率

其他訓練方式

  • 傳遞原始文本
  • 傳遞註釋字典

使用 spaCy 預處理 Deep Learning 的文字

將 spaCy 與傳統應用程式整合

測試和調試 spaCy 模型

  • 迭代的重要性

將模型部署到生產環境

監視和調整模型

故障排除

總結和結論

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