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SciPy / Linear Algebra & Sparse

eigs() sparse eigenvalues

Learn eigs() sparse eigenvalues in SciPy with a dedicated explanation, a concept-specific example, practical cautions, and a mastery check.

12 min read • Advanced

scipy-039.py

python

from scipy.sparse import diags
from scipy.sparse.linalg import eigsh
A=diags([1.,2.,3.,4.,5.])
values,_=eigsh(A,k=2,which='LM')
print(values)

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eigs() sparse eigenvalues Mastery Check →

sparse linear solve

distance matrix