This project enables the use of the spaCy NLP python library from OCaml.

Prerequisites

Python and spaCy must be installed on your system.

Usage

Run the example with make run.

The following tokenizes a list of text documents and prints out some information about each token:

open Spacy

let pp_token (`Token tok) =
  Printf.sprintf "%-20s %-20s\t%s\t%s\t%d\t%b"
    (string_attr tok "text")
    (string_attr tok "lemma_")
    (string_attr tok "pos_")
    (string_attr tok "tag_")
    (int_attr tok "i")
    (bool_attr tok "is_sent_start")

let () =
  List.to_seq
    [ "This is a sentence. This is another sentence."
    ; "What a great example of the capabilities of this library!"
    ]
  |> pipe (Language.get_model "en")
  |> Seq.iter (fun doc ->
    token_seq doc
    |> Seq.map pp_token
    |> Seq.iter print_endline)