---
title: "#dot-product articles | Hashnode"
description: "Explore 4 articles tagged #dot-product on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/dot-product"
---

Tag

# #dot-product

4 posts · 0 followers

[Retzam Tarle](https://hashnode.com/@retzam) · [Mar 30](https://hashnode.com/posts/bert-dense-passage-retrieval-and-how-rag-was-invented/69ca208e5282e6ac9c65e80f)

### [BERT, Dense Passage Retrieval, and how RAG was invented](https://retzam.hashnode.dev/bert-dense-passage-retrieval-and-how-rag-was-invented?utm_source=hashnode&utm_medium=feed)

AI Series: Mid-Series Special 13

6 min read · [retzam.hashnode.dev](https://retzam.hashnode.dev/bert-dense-passage-retrieval-and-how-rag-was-invented?utm_source=hashnode&utm_medium=feed)

[박서경](https://hashnode.com/@eumgil) · [Aug 24, 2025](https://hashnode.com/posts/dot-product-reduction-atomicadd-shared-memory/68aaf56732899f611a14fb4d)

### [Dot product → reduction (atomicAdd, shared memory)](https://psk-study.hashnode.dev/dot-product-reduction-atomicadd-shared-memory?utm_source=hashnode&utm_medium=feed)

1.Dot Product ✅ Definition The dot product of two vectors is simply multiplying corresponding elements and summing them up.👉 The result is a single scalar number. ✅ Why is it important for GPUs? Deep Learning: Each neuron computes input · weights...

11 min read · [psk-study.hashnode.dev](https://psk-study.hashnode.dev/dot-product-reduction-atomicadd-shared-memory?utm_source=hashnode&utm_medium=feed)

[kirubel Awoke](https://hashnode.com/@cherubim) · [May 7, 2025](https://hashnode.com/posts/linear-transformation-and-deep-learning/681b48e6ac1d7b0735c55dab)

### [Linear Transformation and Deep Learning](https://unsearchable.hashnode.dev/linear-transformation-and-deep-learning?utm_source=hashnode&utm_medium=feed)

Explore the foundations of linear transformation in deep learning with a deep dive into affine transformations, covariance, and variance.

9 min read · [unsearchable.hashnode.dev](https://unsearchable.hashnode.dev/linear-transformation-and-deep-learning?utm_source=hashnode&utm_medium=feed)

[Sachin Nandanwar](https://hashnode.com/@SachinNandanwar) · [Aug 25, 2024](https://hashnode.com/posts/dot-product-and-cosine-similarity/66cb9160967ec01005cb3ab3)

### [Mathematical intuition behind Dot product & Cosine similarity in vector databases](https://www.azureguru.net/dot-product-and-cosine-similarity?utm_source=hashnode&utm_medium=feed)

Learn dot product and cosine similarity for vector databases, focusing on foundational concepts and calculation methods

5 min read · [azureguru.net](https://www.azureguru.net/dot-product-and-cosine-similarity?utm_source=hashnode&utm_medium=feed)