Large Margin Weighted k -Nearest Neighbors Label Distribution Learning for Classification.Label distribution learning (LDL) helps solve label ambiguity and has found wide applications.  In this article, we design two novel LDL methods based on the k -nearest neighbors ( k NNs) approach without assuming any form of label distribution. 
k-Nearest Neighbors
Large Margin Weighted k -Nearest Neighbors Label Distribution Learning for Classification.Label distribution learning (LDL) helps solve label ambiguity and has found wide applications. 
Label Distribution Learning