AI Dictionary
Semantic Analysis
Definition
The process of drawing meaning from text.
Deep Dive
Semantic analysis is a crucial subfield of Natural Language Processing (NLP) dedicated to drawing meaning from text by understanding the context, relationships between words, and the overall intent of a written passage. Unlike syntactic analysis, which focuses on grammar and sentence structure, semantic analysis delves into the "what" and "why" of language, aiming to interpret the conceptual meaning that words and phrases convey. It seeks to convert natural language expressions into a structured, machine-readable representation that accurately reflects their underlying sense.
Examples & Use Cases
- 1Understanding the intent behind a customer's query in a chatbot to provide an accurate and relevant response
- 2Extracting key entities (e.g., companies, products, events) and their relationships from news articles for market intelligence
- 3Automatically summarizing long legal documents by identifying the core arguments and clauses
Related Terms
Natural Language Processing (NLP)Named Entity Recognition (NER)Lexical Analysis