Cosine similarity for data science – complete tutorial

AI Unfolded | Artificial Intelligence on Instagram: "In Transformers, words are represented as vectors (lists of numbers). The dot product is the math behind of the Attention mechanism: it calculates the raw "score" of how much two vectors point in the same direction, determining how strongly one word should focus on another. If the dot product is positive, it shows that two vectors point in the same direction, if the dot product is negative, it shows that the two vectors point in different dire