Explanation:SparseArray can be converted back to a regular ndarray by calling to_dense. 4. Which of the following list-like data structure is used for managing a dynamic collection of SparseArrays ?
A. SparseList
B. GeoList
C. SparseSeries
D. All of the Mentioned
Answer:A
Explanation:SparseArray can be converted back to a regular ndarray by calling to_dense. 4. Which of the following list-like data structure is used for managing a dynamic collection of SparseArrays ?
A. SparseList B. GeoList C. SparseSeries D. All of the Mentioned
Explanation:To create one, simply call the SparseList constructor with a fill_value. 5. Point out the wrong statement: