package modelkit

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Portable classical machine learning workflows for OCaml

Install

dune-project

Dependency

github.com Readme Changelog Edit opam file Versions (4)

Authors

A

Asara

Maintainers

A

Asara developers <devs@asara.io>

Sources

modelkit-0.5.0.tbz

sha256=1fe8fa7c7f904dd098a21a2ca30fd69230750b8cf8aa2ae481b97a16531b47b4

sha512=c946cd1ac014726f4d21791e14d806a205680e6edfa2f80ed8d3680f24f48ca3c5a2f89d5afa68c11eac4053ead448b6381fb3d06dc8ff129097af6c69b262fb

doc/modelkit/Modelkit/Metadata/index.html

Module `Modelkit.Metadata`Source

Immutable, typed, row-aligned inputs for metadata-aware consumers. Metadata is supplied independently for each operation; fitted pipelines do not retain fit metadata for later inference.

type t

val create : 
  ?sample_weight:Sample_weight.t ->
  ?groups:Groups.t ->
  ?callback:Callback.t ->
  unit ->
  t

val empty : t

val sample_weight : t -> Sample_weight.t option

val groups : t -> Groups.t option

val callback : t -> Callback.t option

val of_dataset : ?callback:Callback.t -> _ Dataset.t -> t

val select : t -> Row_view.t -> (t, Error.t) result

Selects weights and groups in exactly the row-view order; the callback is shared, not sliced. Source lengths are checked before selection.

val validate : rows:int -> t -> (unit, Error.t) result

Checks every supplied field, including fields ignored by consumers.

module Request : sig ... end

val validate_request : Request.t -> t -> (unit, Error.t) result

val route : Request.t -> t -> (t, Error.t) result

Checks presence policies and returns only requested fields, sharing the immutable values. This does not check row lengths; use validate at the operation boundary. Ignored fields may still reach requesting siblings.