GloVe, which stands for Global Vectors for Word Representation, is a popular technique in natural language processing that helps computers understand the meaning of words. It works by analyzing large amounts of text to find patterns in how words co-occur. By creating a mathematical representation of words based on their context, GloVe captures the relationships between words, allowing for better understanding and processing of language. The main idea behind GloVe is to represent words as vectors in a high-dimensional space. Words that have similar meanings or are used in similar contexts will be located closer together in this space. This allows applications like chatbots and search engines to improve their performance by understanding the nuances of language more effectively.