package owl

  1. Overview
  2. Docs
package owl
Legend:
Library
Module
Module type
Parameter
Class
Class type

NLP: TFIDF module

module Vec = Owl_dense_vector_d
type tf_typ =
  1. | Binary
  2. | Count
  3. | Frequency
  4. | Log_norm
type df_typ =
  1. | Unary
  2. | Idf
  3. | Idf_Smooth
type t = {
  1. mutable uri : string;
  2. mutable tf_typ : tf_typ;
  3. mutable df_typ : df_typ;
  4. mutable offset : int array;
  5. mutable doc_freq : float array;
  6. mutable corpus : Owl_nlp_corpus.t;
  7. mutable handle : Pervasives.in_channel option;
}
val term_freq : tf_typ -> float -> float -> float
val doc_freq : df_typ -> float -> float -> float
val tf_typ_string : tf_typ -> string
val df_typ_string : df_typ -> string
val create : tf_typ -> df_typ -> Owl_nlp_corpus.t -> t
val get_uri : t -> string
val get_corpus : t -> Owl_nlp_corpus.t
val length : t -> int
val vocab_len : t -> int
val get_handle : t -> Pervasives.in_channel
val doc_count_of : t -> string -> float
val doc_count : Owl_nlp_vocabulary.t -> string -> float array * int
val term_count : ('a, float) Hashtbl.t -> 'a array -> unit
val normalise : ('a * float) array -> ('a * float) array
val _build_with : bool -> bool -> (float -> float -> float) -> (float -> float -> float) -> t -> unit
val build : ?norm:bool -> ?sort:bool -> ?tf:tf_typ -> ?df:df_typ -> Owl_nlp_corpus.t -> t
val next : t -> (int * float) array
val next_batch : ?size:int -> t -> (int * float) array array
val iteri : (int -> 'a -> 'b) -> t -> unit
val mapi : (int -> 'a -> 'b) -> t -> 'b array
val get : t -> int -> (int * float) array
val reset_iterators : t -> unit
val apply : t -> string -> (int * float) array
val save : t -> string -> unit
val load : string -> t
val to_string : t -> string
val print : t -> unit
val density : t -> float
val doc_to_vec : t -> (int * Vec.elt) array -> Vec.vec
val all_pairwise_distance : Owl_nlp_similarity.t -> t -> ('a * float) array -> (int * float) array
val nearest : ?typ:Owl_nlp_similarity.t -> t -> ('a * float) array -> int -> (int * float) array
OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct