BERT
Domain: NLP Fundamentals
🎯 Motivation
Bidirectional Encoder Representations from Transformers. Reads text in both directions for deep understanding.
📋 Concrete Example
BERT is trained with masked language modeling. It is great for classification and question answering, not generation.
🔗 Analogy
Like a reader who can look at the whole page at once, both left and right, to understand each word.