KOTA ITO

Generation

generate functionWed, 07 Dec 2022

'学籍番号', 'value'の列をもつデータテーブルから隣接行列を作成する

def adjacency_matrix(df, col_id, col_value): # create adjacency matrix mat = np.zeros((len(df[col_id].unique()), len(df[col_id].unique()))) for i, row in df.iterrows(): mat[row[col_id]][row[col_id]] = row[col_value] return mat

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