Text Mining
(การขุดข้อมูลจากข้อความ)
Definition
Text Mining (การขุดข้อมูลจากข้อความ) Hard Skill
The process of extracting useful information and patterns from unstructured text data using computational techniques and algorithms.
Expertise Level
Level 1
Basic
1. Understands the basic concepts and purpose of text mining.
2. Can perform simple text data cleaning and preprocessing tasks.
3. Familiar with common text formats and basic text manipulation techniques.
Level 2
Intermediate
1. Can apply natural language processing (NLP) techniques for text extraction.
2. Uses algorithms to identify meaningful patterns and trends in text data.
3. Capable of performing sentiment analysis, topic modeling, and keyword extraction.
Level 3
Advanced
1. Designs and implements advanced text mining workflows for large-scale data.
2. Integrates machine learning models to improve text classification and prediction accuracy.
3. Able to synthesize insights from complex and diverse text sources for strategic decision making.
