It build a MlModelsBroadcastDB where all the model with info are broadcasted The param can be incomplete so it read the complete model with info from MongoDB
This method can be use to retrieve a complete model with own info, if there isn't a timestamp it will take the most recent
This method can be use to retrieve a complete model with own info, if there isn't a timestamp it will take the most recent
Get the TransformerWithInfo of only metadata
Get the TransformerWithInfo of only metadata
Find the most recent TransformerWithInfo
Find the most recent TransformerWithInfo
It save the info on the own collection and the transformer model in gridFS
It save the info on the own collection and the transformer model in gridFS
an error if something was wrong and the saved model with all the ids initialized
A wrapper of MlModelBl to use the the spark-ml classes