From e02173d3361ed7e04480a7608b5e748439780724 Mon Sep 17 00:00:00 2001
From: David Rotermund <54365609+davrot@users.noreply.github.com>
Date: Wed, 15 Mar 2023 14:02:21 +0100
Subject: [PATCH] Update README.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 8b4781c..35f942d 100644
--- a/README.md
+++ b/README.md
@@ -38,3 +38,13 @@ network.json : Describes the network architecture
 def.json : Controlls the other parameters 
 
 If you want to load existing weights, just put them in a sub-folder called Previous
+
+# Other relevant scientific papers
+
+## NNMF
+
+**Learning the parts of objects by non-negative matrix factorization**
+Lee, Daniel D., and H. Sebastian Seung. Nature 401.6755 (1999): 788-791.
+
+**Algorithms for non-negative matrix factorization.**
+Lee, Daniel, and H. Sebastian Seung. Advances in neural information processing systems 13 (2000).