Fix memory leak in InmemReader

aksnzhy / xlearn

High performance, easy-to-use, and scalable machine learning (ML) package, including linear model (LR), factorization machines (FM), and field-aware factorization machines (FFM) for Python and CLI interface.

https://xlearn-doc.readthedocs.io/en/latest/index.html

Apache License 2.0

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Fix memory leak in InmemReader #254

Open m2ng opened 5 years ago

m2ng commented 5 years ago

xLearn::InmemReader suffers from the problem of memory leak, which will affect the performance of training/prediction on large dataset.