CONLL.ml
8.29 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
open Xstd
open PreTypes
let alternative_string f mode alts = if List.exists (fun (m,_) -> mode = m) alts
then f mode (snd @@ List.find (fun (m,_) -> m = mode) alts)
else f mode (snd @@ List.find (fun (m,_) -> m = Struct) alts)
let string_of_token mode token = match mode with
| Raw -> token.orth
| Struct -> failwith ("function string_of_token for mode Struct is not defined")
| CONLL -> let lemma,cat,interp = match token.token with
| Lemma(a,b,c) -> a,b,if c = [[]]
then "_"
else String.concat "][" @@ Xlist.map c (fun x ->
String.concat "|" @@ Xlist.map x ( fun y ->
String.concat "." y))
| _ -> failwith ("string_of_token: not Lemma") in
String.concat "\t" [token.conll_id;
token.orth; lemma; cat; cat; interp; "_"; "_";
string_of_int token.beg; string_of_int token.len]
| Mate -> let lemma,cat,interp = match token.token with
| Lemma(a,b,c) -> a,b,if c = [[]]
then "_"
else String.concat "][" @@ Xlist.map c (fun x ->
String.concat "|" @@ Xlist.map x ( fun y ->
String.concat "." y))
| _ -> failwith ("string_of_token: not Lemma") in
String.concat "\t" [token.conll_id;
token.orth; lemma; lemma; cat; cat; interp; interp; "_"; "_"; "_"; "_"; "_"; "_"]
| _ -> failwith "string_of_token: ni"
let rec string_of_sentence mode = failwith "ni"(*function
RawSentence s -> if mode = Raw then s else ""
| StructSentence (_,tokens, _) -> String.concat "\n" @@ Xlist.map tokens (fun x -> string_of_token mode x)
| ORSentence (_,_,_,_) -> failwith ("string_of_sentence: ORSentence")
| AltSentence alts -> alternative_string string_of_sentence mode alts*)
let string_of_p_record mode p_record =
(if p_record.pid = "" then "" else p_record.pid ^ "\n") ^
string_of_sentence mode p_record.psentence
let rec string_of_paragraph mode = function
RawParagraph s -> if mode = Raw then s else ""
| StructParagraph p_records -> String.concat "\n\n" @@ Xlist.map p_records (string_of_p_record mode)
| AltParagraph alts -> alternative_string string_of_paragraph mode alts
let rec string_of_text mode = function
RawText s -> if mode = Raw then s else ""
| StructText (paragraphs,_) -> String.concat "\n\n" @@ Xlist.map paragraphs (string_of_paragraph mode)
| AltText alts -> alternative_string string_of_text mode alts
(******************)
let establish_next rev_tokens =
let rec pom res = function
h :: t -> let next = if res = []
then h.beg+h.len
else (List.hd res).beg in
pom ({h with next = next} :: res) t
| [] -> res in
pom [] rev_tokens
let rec establish_for_token i res text = function
h :: t -> if Xstring.check_prefix " " text
then establish_for_token (i+100) res (Xstring.cut_prefix " " text) (h :: t)
else if Xstring.check_prefix h.orth text
then
let n = (List.length @@ Xunicode.utf8_chars_of_utf8_string h.orth)*100 in
let n_h = {h with beg = i ; len = n} in
establish_for_token (i+n) (n_h :: res) (Xstring.cut_prefix h.orth text) t
else failwith ("establish_for_token :" ^ h.orth ^ " " ^ text)
| [] -> 100, i, res
let rec establish_lengths text = failwith "ni"(*function
RawSentence text -> failwith ("establish_lengths: " ^ text)
| StructSentence (id, tokens, n) -> let pbeg, plen, rev_tokens = establish_for_token 100 [] text tokens in
let tokens = establish_next rev_tokens in
pbeg, plen-100, StructSentence (id, tokens, plen)
| ORSentence (_,_,_,_) -> failwith ("establish_lengths: ORSentence")
| AltSentence alts -> if List.exists (fun (mode, s) -> mode = CONLL) alts
then establish_lengths text (snd (List.find (fun (mode, s) -> mode = CONLL) alts))
else failwith ("establish_lengths: no CONLL mode in AltSentence")*)
(******************)
exception ErrorInfoFile of string
let info_file = "../corpora/info_sentences.txt"
let info = Xstring.split "\n\n" @@ File.load_file_gen info_file
let add_to_map map info_str =
match Xstring.split "\n" info_str with
[id; text; info_token] -> StringMap.add map info_token (id, text)
| _ -> raise (ErrorInfoFile info_str)
let info_map =
Xlist.fold info StringMap.empty add_to_map
let match_sentence p_record = failwith "ni"(*
let rec info_token s = match s with
RawSentence text -> failwith ("match_sentence: " ^ text)
| StructSentence (_, tokens, n) -> String.concat " " @@ List.map (fun x -> x.orth) tokens
| ORSentence (_,_,_,_) -> failwith ("match_sentence: ORSentence")
| AltSentence alts -> if List.exists (fun (mode, s) -> mode = CONLL) alts
then info_token (snd (List.find (fun (mode, s) -> mode = CONLL) alts))
else failwith ("match_sentence: no CONLL mode in AltSentence") in
let info_token = info_token p_record.psentence in
try
let id, text = StringMap.find info_map info_token in
let beg, len, n_sentence = establish_lengths text p_record.psentence (* -1, -1, p_record.psentence *) in
AltText[Raw,RawText text;CONLL,StructText([StructParagraph[{pid = id; pbeg = beg; plen = len;
psentence = AltSentence[Raw, RawSentence text; CONLL, n_sentence]}]],-1)]
(* {s_id = id; s_text = text; s_tokens = sentence.s_tokens} *)
with _ -> AltText[CONLL,StructText([StructParagraph[p_record]],-1)]*)
let match_corpus corpus =
Xlist.map corpus match_sentence
(******************)
exception Empty_line
exception Empty_sentence
exception Id_line of string
let load_token in_channel =
let fail line =
(* failwith ("load_token: " ^ line) *)
() in
let n_token id orth lemma cat interp super label =
let interp = if interp = "_"
then [[]]
else [Xlist.map (Xstring.split_delim "|" interp) (fun tag -> [tag])] in
{empty_token with conll_id = id; orth = orth; token = Lemma(lemma,cat,interp); conll_super=super; conll_label=label} in
let line = input_line in_channel in
if line = ""
then raise Empty_line
else if line.[0] = '#'
then
if Xstring.check_prefix "# trees/" line && Xstring.check_sufix ".xml.trees" line
then let id = Xstring.cut_prefix "# trees/" @@ Xstring.cut_sufix ".xml.trees" line in
raise (Id_line id)
else failwith ("load_token: " ^ line)
else
match Xstring.split "\t" line with
[id; orth; lemma; cat; cat2; interp; super; label; "_"; "_"] ->
(if cat <> cat2 then fail line;
n_token id orth lemma cat interp super label)
| [id; orth; lemma; lemma2; cat; cat2; interp; interp2; "-1"; super; "_"; label; "_"; "_"] ->
(if (cat, lemma, interp) <> (cat2, lemma2, interp2) then fail line;
n_token id orth lemma cat interp super label)
| [id; orth; lemma; cat; cat2; interp; super; label_err; "_"] ->
(if cat <> cat2 && Xstring.check_sufix "_" label_err then fail line;
let label = Xstring.cut_sufix "_" label_err in
n_token id orth lemma cat interp super label)
| _ -> failwith ("load_token: " ^ line)
(* {c_id = List.nth pom 1;
c_lemma = List.nth pom 2;
c_cat = List.nth pom 3;
c_interp = (let interp = List.nth pom 5 in
if interp = "_"
then []
else Str.split (Str.regexp "|") interp);
c_super = -1; c_label = ""; c_beg = -1; c_len = -1} *)
let load_sentence in_channel = failwith "ni"(*
let rec pom rev_tokens id =
(* print_endline "pom 1"; *)
try
(* print_endline "pom 2"; *)
let token = load_token in_channel in
(* print_endline "pom 3"; *)
pom (token :: rev_tokens) id
with Id_line new_id -> (*print_endline "pom 4";*)pom rev_tokens new_id
| Empty_line -> (*print_endline "pom 5";*)rev_tokens, id
| End_of_file -> (*print_endline "pom 6";*)if rev_tokens = []
then raise End_of_file
else rev_tokens, id in
let rev_tokens, id = pom [] "" in
{pid = id; pbeg = -1; plen = -1; psentence = StructSentence("",List.rev rev_tokens,-1)}
(* {s_id = id; s_text = ""; s_tokens = (List.rev rev_tokens)} *)*)
let load_corpus in_channel =failwith "ni"(*
let rec pom res =
try
let conll_sentence = load_sentence in_channel in
pom (conll_sentence :: res)
with End_of_file -> res in
(* match_corpus @@ *) List.rev @@ pom []*)