Dimensionality reduction of calcium-imaged neuronal population activity.
Tze Hui KohWilliam E. BishopTakashi KawashimaBrian B. JeonRanjani SrinivasanYu MuZiqiang WeiSandra J. KuhlmanMisha B. AhrensSteven M. ChaseByron M. YuPublished in: Nat. Comput. Sci. (2023)
Keyphrases
- dimensionality reduction
- action potentials
- low dimensional
- principal component analysis
- data representation
- dimensionality reduction methods
- high dimensionality
- high dimensional
- feature extraction
- pattern recognition and machine learning
- pattern recognition
- high dimensional data
- human activities
- feature selection
- manifold learning
- linear dimensionality reduction
- random projections
- data points
- cortical areas
- structure preserving
- activity patterns
- nonlinear dimensionality reduction
- computer vision
- pairwise
- multidimensional scaling
- population size
- kernel pca
- activity theory
- brain activity
- graph embedding
- metric learning
- data sets
- input space
- linear projection
- image processing
- machine learning