SynapseML

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Cannot load PipelineModel

24

Hi, I am trying to port my ML pipeline so I can use LightGBM instead of the PySpark GBT. I have been able to design a Pipeline with a LightGBM...

Keyeoh

Please add conda forge to be able to install the lib using conda install

1

Is it possible to add conda recipe so that we can install it using ‘conda install’ instead of pip install.

madhugujjalapudi

chore: add linbk checking to build

19

## Related Issues/PRs #xxx ## What changes are proposed in this pull request? _Briefly describe the changes included in this Pull Request._ ## How is this patch tested? - [...

mhamilton723

LightGBM on Apache Spark - support for scala 2.12

17

Is there a reason why LightGBM on Apache Spark doesn't have a jar for scala 2.12? It would be nice to have support for both versions (2.11 and 2.12)

informatica92

Optimal value of chunkSize

8

### SynapseML version "com.microsoft.azure:synapseml_2.12:0.9.5-13-d1b51517-SNAPSHOT", ### System information Google Dataproc 2.0 ### Describe the problem What is the optimal value of chunkSize? From the documentation I see that it should be...

acastelli1

[BUG] LightGBM Bulk Execution mode failures

22

### SynapseML version 0.10.2 ### System information - **Language version** (e.g. python 3.8, scala 2.12): python 3.8 - **Spark Version** (e.g. 3.2.3): 3.2.1 - **Spark Platform** (e.g. Synapse, Databricks): Databricks...

andrejfd

[LightGBM] Weight column in LightGBM classifier is not working as per expectation

2

### SynapseML version 2.12:0.9.5 ### System information - **Language version** : python 3.7, scala 2.12 - **Spark Version**: 3.3.0 - **Spark Platform** : Databricks ### Describe the problem Hi ,...

coolcoder001

[LightGBM] java.util.NoSuchElementException with ranker.fit()

5

### SynapseML version 0.10.2 ### System information - **Language version** (e.g. python 3.8, scala 2.12): - **Spark Version** (e.g. 3.2.3): 3.3.1 - **Spark Platform** (e.g. Synapse, Databricks): EMR ### Describe...

jovis-gnn

[LightGBM] How to use downloaded synapseml jar packages in other environment?

2

### SynapseML version 0.10.2 ### System information - **Language version** (e.g. python 3.8, scala 2.12): python3.9 - **Spark Version** (e.g. 3.2.3): 3.3.1 - **Spark Platform** (e.g. Synapse, Databricks): EMR on...

jovis-gnn

[BUG]An error occurred while calling o1156.fit. : java.lang.UnsatisfiedLinkError:

21

### SynapseML version 0.10.2 ### System information - **Language version** : python 3.9 - **Spark Version** : 3.2.1 - **Spark Platform** : EMR Notebook (Pyspark Kernel) ### Describe the problem...

raxu-wish