query¶

microscopes.common.query¶

Common helpers for model query interfaces.

Note you should generally be calling the model-specific query interfaces.

microscopes.common.query.groups(avec, sort=False)¶

Turn an assignment vector in a clustering.

Parameters:	avec : assignment vector sort : bool, default False Whether or not the order of the clusters should be sorted by descending size (largest groups first)
Returns:	clustering : a list of lists Note that len(clustering) == len(np.unique(avec))

microscopes.common.query.zmatrix(assignments)¶

microscopes.common.query.zmatrix_heuristic_block_ordering(zmat)¶

Heuristically generate a permutation of the axes of zmat which results in block-diagonal sub-matrices.

Parameters:	zmat : (N, N) ndarray
Returns:	order : (N,) ndarray A permutation on \([N]\) which heuristically generates the most block diagonal sub-matrices after re-ordering

microscopes.common.query.zmatrix_reorder(zmat, order)¶

Reorder a z-matrix given a permutation

Parameters:	zmat : (N, N) ndarray order : (N,) ndarray
Returns:	reordered : (N, N) ndarray A new z-matrix with both columns and rows of zmat permuted according to order.