Consider the following matrix: C1 C2 C3 C4 1 1 |0 R2 1 0 1 |1 R1 0 R3 0 1 0 1 | ||0 ||1 ||이 R5 1 0 1 0 R4 0 R6 0 1 0 Perform a minhashing of the data, with the order of rows: R4, R6, R1, R3, R5, R2....

Extracted text: Consider the following matrix: C1 C2 C3 C4 1 1 |0 R2 1 0 1 |1 R1 0 R3 0 1 0 1 | ||0 ||1 ||이 R5 1 0 1 0 R4 0 R6 0 1 0 Perform a minhashing of the data, with the order of rows: R4, R6, R1, R3, R5, R2. Which of the following is the correct minhash value of the stated column? Note: we give the minhash value in terms of the original name of the row, rather than the order of the row in the permutation. These two schemes are equivalent, since we only care whether hash values for two columns are equal, not what their actual values are. a) The minhash value for C2 is R4 b) The minhash value for C2 is R6 c) The minhash value for C4 is R2 d) The minhash value for C1 is R4