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FreedomIntelligence/OpenClaw-Medical-Skills查看
维护者 FreedomIntelligence · 最近更新 2026年4月1日
Handle sparse count matrices efficiently with scipy sparse formats.
原始来源
https://github.com/FreedomIntelligence/OpenClaw-Medical-Skills/tree/main/skills/bio-expression-matrix-sparse-handling
技能摘要
原始文档
import scipy.sparse as sp
import pandas as pd
## Keep row/column names
gene_names = dense_df.index.tolist()
sample_names = dense_df.columns.tolist()
## CSC (Compressed Sparse Column): efficient column slicing
sparse_csr = sp.csr_matrix(dense_df.values) # Row-oriented
sparse_csc = sp.csc_matrix(dense_df.values) # Column-oriented
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