| column1 | column2 |
|---|---|
| 1 | 1 |
| 1 | 0 |
| 1 | 0 |
| 0 | 0 |
Now I want to calculate the hash or sparse vector of all the values in column1 and column2
Generate sparse vector for all the column values in spark dataframe
479 Views Asked by Tanmay Sinha At
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You can use
VectorAssembler. It createsSparseVectorby default.