SparseVector.fromCOO keeps zero entries

2015-05-08 Thread Christoph Alt
Hi, Felix and I are currently working on the implementation of the FeatureHasher (Issue #1735), which in the end returns a SparseVector. When using “SparseVector.fromCOO" I’m facing some odd behaviour I haven’t expected. Assume I create a SparseVector.fromCOO(numFeatures, Map((0, 1.0), (1, 1.0

[jira] [Created] (FLINK-2278) SparseVector created from Breeze Sparsevector has wrong size

2015-06-26 Thread Christoph Alt (JIRA)
Christoph Alt created FLINK-2278: Summary: SparseVector created from Breeze Sparsevector has wrong size Key: FLINK-2278 URL: https://issues.apache.org/jira/browse/FLINK-2278 Project: Flink