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+Artificial Intelligence is a field of computer science that focuses on creating intelligent machines.
+Machine learning is a subset of artificial intelligence that allows systems to learn from data.
+Deep learning uses neural networks with multiple layers to solve complex problems.
+Databases are used to store, retrieve, and manage structured data efficiently.
+SQL is a language used to query relational databases.
+Semantic search focuses on understanding the meaning of user queries rather than matching keywords.
+Natural language processing enables computers to understand human language.
+FAISS is a library developed by Facebook for efficient similarity search.
+Embeddings convert text into numerical vectors that capture semantic meaning.
+Cosine similarity is used to measure similarity between text embeddings.