Text Data Processing

(Last updated: Mar 6, 2023)1

This module is about processing text data and has the following learning goals:

• Goal 1: Apply the methods of text processing to large amounts of text data.

• Goal 2: Preprocess text data, including tokenization, part-of-speech tagging, stemming/lemmatization, and stopword removal.

• Goal 3: Extract features from text data, including topic modeling and word embeddings.

• Goal 4: Reflect on how to select and tune the text processing pipeline for topic classification.

Table of Contents

• Preparation
• Tutorial

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Credit: this teaching material is created by Robert van Straten under the supervision of Yen-Chia Hsu.