Subspace learning Affinity matrix 1 Algorithms 1 Animals 1 Cell culture 1 Cell proliferation 1 Cells 1 Clustering algorithms 1 Clusterings 1 Data clustering 1 Discriminability 1 Entorhinal Cortex 1 Entorhinal cortex 1 Grid cells 1 Hebbian learning 1 Hippocampus 1 Joint activity 1 Learn+ 1 Location 1 Low-rank representation 1 Low-rank representations 1 Mammals 1 Models, Neurological 1 Neural code 1 Neural representations 1 Performance 1 Place Cells 1 Representation method 1 Representation model 1 Spatial Learning 1