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What is the purpose of the display parameter?

specifies a list of results tables to send to the client for display. For more information about specifying the display parameter, see the common displayTables parameter (Appendix A: Common Parameters).

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On: gvarcluster

What are the mandatory parameters for using the `addFormat` action?

The `addFormat` action requires two parameters: `fmtLibName`, which specifies the name of the format library where the format will be stored, and `fmtName`, which defines the name of the new format being created.

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On: addFormat

HOSTKNOWNBY

specifies the DNS name that other nodes should use to connect to this machine.

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On: getServOpt

How can I perform time-based aggregation, for example, by month or day?

To perform time-based aggregation, you must specify a timestamp variable using the 'id' parameter. Then, use the 'interval' parameter to define the time period for accumulation, such as 'MONTH', 'DAY', or 'HOUR'. Parameters like 'align' and 'offset' offer further control over the time intervals.

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On: aggregate

What optimization algorithms can be used for training with the crfTrain action?

You can specify the optimization solver using the 'algorithm' subparameter within 'nloOpts'. The available options are: 'LBFGS' (limited-memory Broyden-Fletcher-Goldfarb-Shanno), 'SGD' (stochastic gradient descent), 'ADAM' (adaptive moments variant of SGD), and 'HF' (Hessian free, which is experimental).

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On: crfTrain