[SPARK-6150][mllib] Validate indices before constructing a SparseVector #4883
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Test build #28250 has started for PR 4883 at commit
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Test build #28250 has finished for PR 4883 at commit
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Test PASSed. |
Contributor
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This was already discussed in SPARK-4956. It increases the complexity from O(1) to O(nnz), which will hurt the performance. Do you mind closing this PR? |
Contributor
Author
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@mengxr I'm sorry. I didn't know that. I close this PR. thanks. |
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We should validate indices for arguments before constructing a SparseVector.
https://issues.apache.org/jira/browse/SPARK-6150