Points2Vec: Unsupervised Object-level Feature Learning from Point Clouds

no code implementations • 8 Feb 2021 • Joël Bachmann, Kenneth Blomqvist, Julian Förster, Roland Siegwart

This, despite the fact that the physical 3D spaces have a similar semantic structure to bodies of text: words are surrounded by words that are semantically related, just like objects are surrounded by other objects that are similar in concept and usage.

Clustering Learning Word Embeddings