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(***********************************************************************)
(* *)
(* SpamOracle -- a Bayesian spam filter *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 2002 Institut National de Recherche en Informatique et *)
(* en Automatique. This file is distributed under the terms of the *)
(* GNU Public License version 2, http://www.gnu.org/licenses/gpl.txt *)
(* *)
(***********************************************************************)
(* $Id: database.mli,v 1.4 2003/05/25 08:42:52 xleroy Exp $ *)
(** Word frequency database *)
type short = {
s_num_good: int;
s_num_spam: int;
s_freq: (string, int * int) Hashtbl.t
}
type full = {
mutable f_num_good: int;
mutable f_num_spam: int;
f_high_freq: (string, int * int) Hashtbl.t;
f_low_freq: (string, int * int) Hashtbl.t
}
val read_short: string -> short
val read_full: string -> full
val write_full: string -> full -> unit
val create: int -> full
val add_good: full -> string -> unit
val add_spam: full -> string -> unit
val dump: full -> out_channel -> unit
val restore: in_channel -> full
exception Error of string
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