Function: dotProduct()
dotProduct(
a,b):number
Defined in: packages/agentos/src/cognition/rag/utils/vectorMath.ts:76
Compute the dot product (inner product) of two vectors.
Higher values indicate more similar vectors (for normalized vectors, dot product equals cosine similarity).
Returns 0 for empty arrays or mismatched dimensions.
Parameters
a
First vector.
b
Second vector (must have same length as a).
Returns
number
The scalar dot product.