Visible to Intel only — GUID: GUID-052E364E-CF5F-4C80-A9FD-CB8EBBEB3CCF
Visible to Intel only — GUID: GUID-052E364E-CF5F-4C80-A9FD-CB8EBBEB3CCF
Compressed Sparse Rows (CSR) Table
csr_table class is a subtype of a table type, for which the following is true:
All the columns have the same data type.
The data within the table is sparse and stored in a 3-array format.
The arrays describe the sparse matrix A as follows:
The array values contain non-zero elements of the matrix row-by-row.
The element number j of the columns_indices array encodes the column index in the matrix A for the jth element of the array values.
The element number i of the row_offsets array encodes the index in the array values corresponding to the first non-zero element in rows indexed i or greater. The last element in the array row_offsets encodes the number of non-zero elements in the matrix A.
oneDAL supports zero-based and one-based indexing.
Programming Interface
Refer to API Reference: Compressed Sparse Rows Table to learn more.