Course Code: sparknlp
Duration: 14 hours
Prerequisites:
  • 熟悉 Apache Spark
  • Python 程式設計經驗

觀眾

  • 數據科學家
  • 開發人員
Overview:

Spark NLP 是一個開源庫,基於 Apache Spark 構建,用於使用 Python、Java 和 Scala 進行自然語言處理。它廣泛用於企業和垂直行業,例如醫療保健、金融、生命科學和招聘。

這種講師指導的即時培訓(在線或現場)面向希望使用 Spark NLP(構建在 Apache Spark 之上)來開發、實施和擴展自然語言文本處理模型和管道的數據科學家和開發人員。

在本次培訓結束時,參與者將能夠:

  • 設置必要的開發環境以開始使用 Spark NLP 構建 NLP 管道。
  • 瞭解使用 Spark NLP 的功能、架構和好處。
  • 使用 Spark NLP 中提供的預訓練模型來實現文本處理。
  • 瞭解如何為生產級項目構建、訓練和擴展 Spark NLP 模型。
  • 對實際使用案例(臨床數據、客戶行為洞察等)應用分類、推理和情緒分析。

課程形式

  • 互動講座和討論。
  • 大量的練習和練習。
  • 在即時實驗室環境中動手實施。

課程自定義選項

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

介紹

  • Spark NLP vs NLTK vs spaCy
  • Spark NLP 功能和架構概述

開始

  • 設置要求
  • 安裝Spark NLP
  • 一般概念

使用預先訓練的管道

  • 導入所需的模組
  • 默認註釋器
  • 載入管道模型
  • 轉換文字

構建 NLP 管道

  • 瞭解管道 API
  • 實現 NER 模型
  • 選擇嵌入
  • 使用單詞、句子和通用嵌入

分類和推理

  • 文件分類使用案例
  • 情緒分析模型
  • 訓練文件分類器
  • 使用其他機器學習框架
  • 管理 NLP 模型
  • 優化模型以實現低延遲推理

故障排除

總結和後續步驟

Sites Published:

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