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tools/sctk-2.4.10/bin/chfilt.pl
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#!/usr/bin/env perl
### This changes the function of a runtime warning to dump a stack trace
#use Carp (); local $SIG{__WARN__} = \&Carp::cluck;
### This dies on a warning after the stack dump
#use Carp (); local $SIG{__WARN__} = sub { Carp::cluck(); die; };
#use Carp (); local $SIG{__DIE__} = sub { Carp::cluck(); die; };
use strict;
# File: chfilt
# History:
# version 1.0 Released 950921
# version 1.1 Released 951006
# - For Spanish, it now converts a set of predefined words to
# interjections.
# - Corrected the order of deleting "--" from the transcripts
# - Normalized improperly formatted words in (( )) markers
# version 1.2 Released 951025
# - The "add_spaces_for_japanese_punctuation" function was splitting
# words that contained vowel elongation characters
# - Japapese quotation characters are now removed
# version 1.3 Released 960418
# - changed the exit codes to be 0 for successful completion, or
# 1 otherwise, (thanks Barb).
# - added English support
# - modified the main loop to first read in the entire file, then normalize
# it, by deleting empty lines and concatenating continued lines together.
# - added the -i option
# - added the translation flag option "-t"
# - added the option -I to not make alternations for interjection words.
# - added the equivalence class option "-q"
# - added the hyphenated word alternation flag "-a"
# version 1.4 Released 970711
# - added a the pem output format
# - added the -u option
# ????? is there an unresolved issue for Japanese ????
# version 1.5 Release 971010
# - Spanish: installed hesitation filter, removing interjections.
# - German: installed hesitation filter
# - Arabic: updated hesitation filter for *romanized script*
# - removed the -i, -u and -I flags
# - removed all code that made altenations with NULL
# - added the '-d' optionally deletable flag
# version 1.6 Released
# - For Arabic scoring, translated the arabic script for an apostrophy to a hyphen
# version 1.7 Released April 7, 1998
# - fixed a problem with Out-of-Language markers within an unintelligible markers
# - fixed a problem with unintelligible markers within an OOL markers
# - added a filter to remove empty optionally deletable flags.
# Version 1.10
# JGF updated to new version or perl
# Version 1.11
# JGF added support for Miss. State transcript
# JGF modified the PEM output to pass through the duration times as strings
# Version 1.12
# JGF commented out part of the MState code that converted 'OH' and 'AW' to hesitations
# JGF Correctly handle possessive ancronyms in MState transcripts
# Version 1.13
# JGF Added processing for spoken letters. Previously they did not exist.
# JGF Added code to remove '^' for proper names
# JGF Corrected the line header extraction code to handle empty transcripts
# JGF Added -i and -k options
# JGF Added code to remove 'aside' sgml tags
# JGF Added -p to pad segment times with silence and -s to smooth segmentations
# JGF Added -E to exclude overlapping speech
# Version 1.14
# JGF Added -c to read contractions
# JGF disabled all old arabic character-specific processing
# JGF Uses Getopt::Long now tp process the command line arguments
# JGF Modified the output for stdout to be "-- -". The new Getopt
# is interpreting '-' as an ambiguous arguement.
# Version 1.15
# JGF added Arabic processing steps for 2004 arabic transcripts. See the Eval
# plan appendix for Arabic.
# JGF add use strict pragma
# Version 1.16
# JGF added code to check for unannotated, non-posessive contractions IFF contractions
# are to be processed.
# Version 1.17
# JGF Added -C
# Version 1.18
# JGF Added two new hesitations
my $Version="1.18";
my $usage = "Usage: chfilt <OPTIONS> infile outfile|-- -
".
"Version: $Version
".
"
".
"Desc: chfilt converts a Callhome transcription file, 'infile', to STM
".
" format, written to 'outfile'. If '-- -' is used as output, the output goes to stdout.
".
"
".
" OPTIONS :==
".
" -l <language> Identifies the language on the transcript
".
" Current chfilt can handle: mandarin
".
" spanish
".
" japanese
".
" english
".
" arabic
".
" german
".
" -m Read Miss. State Transcripts
".
" -b b_time Output segments After 'b_time'.
".
" -e e_time Output segments ending before 'e_time'.
".
" -d Output text with optionally deletable tags.
".
" -q Word1=Word2
".
" Add alternations to the output such that Word1 and Word2
".
" are equivalent
".
" -t Word1=Word2
".
" Translate Word1 to Word2
".
" -a Convert all hyphenated word to alternations whereby the
".
" two alternations are the word with hyphens deleted, or
".
" the word(s) with hyphens converted to spaces
".
" -i Add inter-segment gaps to the stm records. This option
".
" requires -b and -e to be used
".
" -k Keep lines with no lexemes in the transcript rather than
".
" ignoring them
".
" -o fmt Set the output format to:
".
" stm -> Output STM format (default)
".
" pem -> Output PEM format
".
" -s time Smooth the segmentation (i.e., merge segments) that hava gap
".
" intersegment gaps less than 'time'
".
" -p time Pad segment boundaries with 'time' seconds of silence if
".
" the time is available
".
" -c Don't expand the contractions if they are annotated
".
" -C (numbers|letters)
".
" If 'numbers', change channels A and B to 1 and 2 respectively
".
" If 'letters', change channels 1 and 2 to A and B respectively
".
" -E Exclude overlapping segments in the output STMs
";;
##########3 Globals
my $Language;
my $OptDel;
my ($NewBeginTime, $NewEndTime);
my $Format;
my $KeepEmptyLines;
my @Translate;
my @Equivs;
my $AltHyphens;
my $ReadMSstate;
my $ExcludeOverlap;
my $PadSilence;
my $SmoothSegments;
my $ExpandContractions;
my $AddInterSegGap;
my $HES;
my $InFile;
my $OutFile;
my $id;
my %TranslateAArray;
my %EquivsAArray;
my @Trans;
my $ChannelsTo = "asis";
use Getopt::Long;
$Getopt::Long::ignorecase = 0;
my $ret = GetOptions ("s:f", "p:f", "l=s", "b:f", "e:f", "o=s", "t:s", "q:s", "a", "d", "m", "i", "k", "E", "c", "C=s");
die "
$usage
Error: Failed to parse argements" if (! $ret);
if (defined($main::opt_o)) {
$Format = $main::opt_o;
if($Format !~ /^(stm|pem)$/){
print "
$usage
Error: Unrecognized format type --> $Format
";
exit 1;
}
} else {
$Format = "stm";
}
if (!defined($main::opt_l)){
print "
$usage
Error: Language option is required
";
exit 1;
} else {
$Language = $main::opt_l;
if ($Language !~ /japanese/ &&
$Language !~ /mandarin/ &&
$Language !~ /english/ &&
$Language !~ /spanish/ &&
$Language !~ /arabic/ &&
$Language !~ /german/) {
print "
$usage
Error: Language not recognized
";
exit 1;
}
}
if (defined($main::opt_b)) { $NewBeginTime = $main::opt_b; } else { $NewBeginTime = 0.0}
if (defined($main::opt_e)) { $NewEndTime = $main::opt_e; } else { $NewEndTime = 999999; }
if (defined($main::opt_k)) { $KeepEmptyLines= $main::opt_k; } else { $KeepEmptyLines = 0; }
if (defined($main::opt_t)) { @Translate = split(/:/,$main::opt_t); } else { @Translate = (); }
if (defined($main::opt_q)) { @Equivs = split(/:/,$main::opt_q); } else { @Equivs = (); }
if (defined($main::opt_a)) { $AltHyphens = 1; $main::opt_a = 1; } else{ $AltHyphens = 0;$main::opt_a=0;}
if (defined($main::opt_m)) { $ReadMSstate = 1; $main::opt_m = 1; } else{ $ReadMSstate = 0;$main::opt_m=0;}
if (defined($main::opt_E)) { $ExcludeOverlap = $main::opt_E } else{ $ExcludeOverlap = 0}
if (defined($main::opt_p)) { $PadSilence = $main::opt_p } else{ $PadSilence = -1.0}
if (defined($main::opt_s)) { $SmoothSegments = $main::opt_s } else{ $SmoothSegments = -1.0}
if (defined($main::opt_c)) { $ExpandContractions = !(defined($main::opt_c))} else{ $ExpandContractions = 1}
if (defined($main::opt_C)) {
die "Error: Unknown channel conversion '$main::opt_C'" if ($main::opt_C !~ /^(numbers|letters)/);
$ChannelsTo = $main::opt_C;
}
$AddInterSegGap = defined($main::opt_i);
die "$usage
Error: -i requires -b and -e to be used"
if (defined($main::opt_i) && (! defined($main::opt_b) || !defined($main::opt_e)));
if (defined($main::opt_d)) {
$OptDel = 1; $main::opt_d = 1;
$HES = " (%HESITATION) ";
} else {
$OptDel = 0; $main::opt_d = 0;
$HES = "%HESITATION";
}
#### The main functions arguements:
if ($#ARGV > 1) { print "
$usage
Too many arguements
"; exit 1; }
if ($#ARGV == 0) { print "
$usage
Output Not Specified
"; exit 1; }
if ($#ARGV == -1) { print "
$usage
Input and Output Not Specified
";
exit 1; }
$InFile=$ARGV[0];
$OutFile=$ARGV[1];
if (! -r $InFile){
print "
$usage
Input file $InFile does not exist
";
exit 1;
}
if ($OutFile eq "-"){
$OutFile = "";
} else {
$OutFile = " > ".$OutFile;
}
($id=$InFile) =~ s:^.*/::;
$id =~ s/\.[^\.]*$//;
# Check the translation classes. If they exist, make an associative
# array to house them
if ($#Translate >= 0){
foreach my $tlate (@Translate){
$tlate =~ tr/a-z/A-Z/;
if ($Language eq "german" || $Language eq "spanish") {
$tlate =~ tr/\340-\377/\300-\337/; #Upper-Case accented letters
}
my @tl = split(/=/,$tlate);
$TranslateAArray{$tl[0]} = $tl[1];
}
}
# Check the equivalence classes. If they exist, make an associative
# array to house them
if ($#Equivs >= 0){
foreach my $equiv (@Equivs){
$equiv =~ tr/a-z/A-Z/;
if ($Language eq "german" || $Language eq "spanish") {
$equiv =~ tr/\340-\377/\300-\337/; #Upper-Case accented letters
}
my $alt;
($alt = $equiv) =~ s/^/{ /;
$alt =~ s/$/ }/;
$alt =~ s:=: / :g;
foreach my $eq (split(/=/,$equiv)){
$EquivsAArray{$eq} = $alt;
}
}
}
open(FILE,"< $InFile") || die("cannot open input Callhome file $InFile");
#binmode FILE;
my $hubscr_path = "../hubscr/hubscr.pl";
die "ERROR: 'hubscr.pl' cannot be found, please edit 'chfilt.pl line 267 and set hubscr.pl path."if(! -e $hubscr_path);
#open(OUTPUT,"| sort -t \\ +0 -1 +1 -2 +3nb -4 $OutFile") ||
open(OUTPUT,"| perl $hubscr_path sortSTM $OutFile") ||
die("cannot open output file $OutFile");
## make a place holder for the LUR reports
print OUTPUT ';; CATEGORY "0" "" ""'."
";
print OUTPUT ';; LABEL "O" "Overall" "All Segments in the test set"'."
";
# read in the file, deleting blank lines:
while (<FILE>){
s/\[\[[^]]*\]\]//g; #remove comments '[[words]]'
if ($_ !~ /^\s*$/ && $_ !~ /^#/){
if ($ReadMSstate){
s/^\S+\s+//;
}
push(@Trans,$_);
}
}
close (FILE);
# normalize the transcript so that each turn is on a line by itself
for (my $n=0; $n<=$#Trans; $n++){
if ($Trans[$n] =~ /^\s*\d+\.\d*\s+\d+\.\d*\s+[AB]\d*:/){
my $orig = $Trans[$n];
if ($ExpandContractions){
### Scan the transcript looking for un-annotated non-possessive contractions
my $ct = $Trans[$n];
### delete all tokens annotated as contractions
$ct =~ s/(<contraction\s+e_form=\"([^\"]+)\">([^ \t
\r\f\)]+))//gi;
foreach my $ctt(split(/[\s\,\.\?]+/,$ct)){
print STDERR "Warning: Possible non-annotated contraction \"$ctt\"
" if ($ctt =~ /\w'\w+/ && $ctt !~ /\w's$/);
}
}
while ($Trans[$n] =~ /(<contraction\s+e_form=\"([^\"]+)\">([^ \t
\r\f\)]+))/i){
my ($tag, $rep, $token) = (quotemeta($1), $2, $3);
my $exp;
($exp = $rep) =~ s/\[[^\[=]+=>/ /g;
$exp =~ s/\]//g;
$exp =~ s/^\s+//g;
# print "Found $tag $rep $token '$exp' ------------ in $Trans[$n]";
if ($ExpandContractions){
$Trans[$n] =~ s/$tag/$exp/;
} else {
$Trans[$n] =~ s/$tag/$token/;
}
die "Error: unable to expand the contraction
" if ($orig eq $Trans[$n]);
$orig = $Trans[$n];
}
die "Error: Contraction not handled $Trans[$n]" if ($Trans[$n] =~ /<contrac/);
} else {
# print "no match $Trans[$n]";
if ($n == 0){
die("Illegal format, first line does not have a begin time, end time and channel");
}
chop($Trans[$n - 1]);
$Trans[$n - 1] = $Trans[$n - 1]." ".$Trans[$n];
splice(@Trans,$n,1);
$n--;
}
}
#print @Trans;
my @STMS = ();
### Normalize the text
foreach $_ (@Trans){
#match the lines header
chomp;
die "Unable to strip the line header of '$_'" unless s/^(.*[AB][0-9]*):\s*//;
my $line_header = $1; #Store the header in a variable
tr/\011/ /; #change all tabs to spaces
s/ / /g; #multiple spaces go to one
s/^/ /; #add spaces at begining of line
s/$/ /; #put a space at the end of each line
s/\s\(\(/ (( /g; #add spaces around unintelligble markers
s/\)\)\s/ )) /g; #add spaces around unintelligble markers
if ($OptDel == 0){
s:<foreign\s+language=[^>]+>([^><]+)</foreign>:$1:gi;
} else {
s/\(\(\s*<foreign\s+language=\"[^"]+\">([^><]+)<\/foreign>\s*\)\)/\(\($1\)\)/gi;
s/<foreign\s+language=\"[^"]+\">([^><]+)<\/foreign>/\(\($1\)\)/gi;
}
#print "$_ here
";
if ($Language ne "arabic") {
tr/a-z/A-Z/; #Upper-Case all letters
if ($Language eq "german" || $Language eq "spanish") {
tr/\340-\377/\300-\337/ #Upper-Case accented letters
}
}
s/\{[^{}]*\}//g; #remove non-speech vocal noises '{words}'
### LANGUAGE Specific Normalizations
if ($Language eq "arabic") {
my $hes;
if ($OptDel == 0){
$hes="%\330\252\330\261\330\257\331\221\330\257";
} else {
$hes=" (%\330\252\330\261\330\257\331\221\330\257) ";
}
s/[% ]\330\243\331\207 /$hes /g; ## %>h
s/[% ]\330\245\331\212\331\207 /$hes /g; ## %<yh
s/[% ]\330\243\331\205 /$hes /g; ## >m
s/[% ]\330\243\331\210\331\210 /$hes /g; ## >ww
s/[% ]\331\207\330\247\331\212 /$hes /g; ## hAy
s/[% ]\331\205\331\207\331\205 /$hes /g; ## mhm
s/%*(\330\243\331\207\331\207) /$1 /g; ## Back Channel
s/%\330\243\330\254\331\206\330\250\331\212 / /g; ## Foreign lexeme
s/%\330\252\330\257\330\247\330\256\331\204.*%\330\252\330\257\330\247\330\256\331\204\\ / /g; ## End cross channel
### Remove non speech markers
s/%\330\265\331\205\330\252\\* / /g; # silence
s/%\330\245\331\206\331\202\330\267\330\247\330\271\\* / /g; # pause symbol
s/%\330\266\330\254\331\221\330\251\\* / /g; # noise symbol
s/%\330\252\331\206\331\201\331\221\330\263\\* / /g; # breath symbol
s/%\330\263\330\271\330\247\331\204\\* / /g; # cough
s/%\330\266\330\255\331\203\\* / /g; # laugh
s/%\330\243\330\265\331\210\330\247\330\252\\* / /g; # people talk
# ## The LDC Transcripts have a special case encoded in them for
# ## foreign words with an attached definite article. The next few commands
# ## move the definite article into the foreign tag.
# s/\s(\S+)(<\S+)\s+(\S+)/ $2 $1$3/g;
# ## translate the arabic signle apostrophies to hyphens
# s/\254\s/- /g;
# s/\254$/- /g;
# s/\s\254/ -/g;
# ## Arabic Semi colon
# s/\s\273/ /g;
} elsif ($Language eq "english") {
;
} elsif ($Language eq "japanese") {
$_ = &add_spaces_for_japanese_punctuation($_);
s/\241\242 /, /g; # Change the Japanese coma
s/\241\243 /. /g; # Change the Japanese periods
s/\241\244 /, /g; # Change the Japanese periods
s/\241\250 /; /g; # Change the Japanese semi-colon
s/\241\251 /? /g; # Change the Japanese question marks
s/\241\252 /! /g; # Change the Japanese exclaimation marks
s/\241\327 / /g; # Change the Japanese quotation mark
s/ \241\326/ /g; # Change the Japanese quotation mark
s/\241\343([\000-\177])/<$1/g; # Change the Japanese '<'
s/([\000-\177])\241\344/$1>/g; # Change the Japanese '>'
# Convert Japanese col and dia flags to alternations
s/@([^@\[\]]+)\[\[([^,\[\]]+)\s*,[^\[\]]+\]\]/ { $1 \/ $2 } /g;
} elsif ($Language eq "mandarin") {
while (s/(<[^_>]*)_/$1 /) { # Removes underlines from OOL items
;
}
s/@([^@]+)@/$1/g; # Removes obviously the @'s !!!
s/\*([^\*]+)\*/$1/g; # Removes obviously the *'s !!!
}
### Call Home filtering (General)
s/\-\-//g; #whatever they are??
s/[.,?!;]//g; #Remove normal punctuation
s/"//g; #Remove quotation marks
s/\#/ /g; #remove simultaneous speech markers '#'
s/\[\[[^]]*\]\]//g; #remove comments '[[words]]'
s/\[[^]]*\]//g; #remove other sounds '[words]'
s/\/\///g; #remove speech to someone else markers '//'
s/<\/*aside\/*>//g; #remove aside sgml tags
if ($ReadMSstate){
s/\^(\S)/$1/g; #remove proper name markers? '^'
s/\*(\S)/$1/g; #remove ??? name markers? '*'
s/\@(\S)/$1/g; #remove ??? name markers? '@'
s:<as/>[^<>]+</as>::ig; #remove asides
while ($_ =~ /~/){ # Deal with acronyms
s/~(\S) /$1 /;
s/~(\S\'[sS]) /$1 /; # Deal with a possessive acronym
s/~(\S)(\S)/$1 ~$2/;
}
}
s/\(\(\s*\)\)//g; #remove unintelligable speech with no words
## Changes from new LDC transcription practices (Jan 2003)_
s/~([A-Z-a-z])/$1./g; #Change the spoken letters to the Hub4 form
s/\^//g; #Remove proper names
if ($OptDel == 1){
s/\(\s+/(/g; #Normalize the variablity in the LDC trans
s/\s+\)/)/g; #Normalize the variablity in the LDC trans
my $vb = 0;
my $iteration = 1;
print "Start $_
" if ($vb);
my $loop_end = "xxxxxxxxxxxxxxxxx";
my $plainWord = "[^ \t
\r\f\(\)\{\}]+";
my $optDelWord = "\\([^ \t
\r\f\(\)\{\}]+\\)";
# my $wordSet = "($plainWord|$optDelWord)(\s+($plainWord|$optDelWord))*";
while ($_ =~ /\(\(.*\)\)/) {
# if the unintell is out side of a OOL marker, just delete them
s/\(\((\s*<[^>]+>\s*)\)\)/$1/;
print " Step 1 $_
" if ($vb);
# handle unintelligle markers within OOL markers
s/\(\((\s*<[^>]+>\s*)([^\)]*)\)\)/$1 \(\($2\)\)/;
print " Step 2 $_
" if ($vb);
#Change 1st unintelligable word, if its already optionally deletable
s/\(\(\s*($optDelWord)\s+(($plainWord|$optDelWord)(\s+($plainWord|$optDelWord))*\s*\)\))/ $1 \(\($2/g;
print " Step 3 $_
" if ($vb);
#Change 1st unintelligable word, if its an alternate
s:\(\(\s*({[^{}]+})\s+(($plainWord|$optDelWord)(\s+($plainWord|$optDelWord))*\s*\)\)): \($1\) \(\($2:g;
print " Step 4 $_
" if ($vb);
#Change 1st unintelligable word, if its a plain word
s/\(\(\s*($plainWord)\s+(($plainWord|$optDelWord)(\s+($plainWord|$optDelWord))*\s*\)\))/ \($1\) \(\($2/g;
print " Step 5 $_
" if ($vb);
## Change a single optionally deletable word
s/\(\(\s*($optDelWord)\s*\)\)/ $1 /g;
print " Step 8 $_
" if ($vb);
#alternate single unintelligable with alternate
s/\(\(\s*({[^{}]+})\s*\)\)/ \($1\) /g;
print " Step 9 $_
" if ($vb);
#alternate single unintelligable words
s/\(\(\s*($plainWord)\s*\)\)/ \($1\) /g;
print " Step A $_
" if ($vb);
# remove empty unintellegible markers
s/\(\(\s*\)\)//g;
$iteration ++;
if ($_ eq $loop_end){
print STDERR "Warning: unable to fully alternate an unitelligible marker
".
" $_
";
last;
}
if ($iteration > 100){
die "Unable to alternate an unitelligible marker '$_'
";
}
# Remember what the last line was so that We don't get it an infinite loop
$loop_end = $_;
print " End $_
" if ($vb);
}
} else {
# print "Delete (( $_
";
s/\s\(\(/ /g; #Strip the unintelligible markers
s/\)\)\s/ /g; #Strip the unintelligible markers
# print " $_
";
}
if (! $OptDel){
s/<\s*\S+\s+([^<>]*)>/$1/g; #remove out-of-language speech markers
s/<[^<>]*>//g; #remove out-of-language speech markers
} else {
while ($_ =~ /(<\s*\S+\s+)([^<>]*)>/) {
my ($otxt, $head) = ($2, $1);
my $txt = $otxt;
$txt =~ s/^\s+//;;
$txt =~ s/\s+$//;;
my $new= "";
foreach my $w(split(/\s+/,$txt)){
if ($w !~ /^\(.+\)$/){
if ($new eq ""){
$new = "(".$w.")";
} else {
$new .= " (".$w.")";
}
} else {
$new .= " $w";
}
}
if ( ($_ =~ s/${head}[^>]*>/$new/) != 1){
die("OptDel substitution of non-language marker failed
".
" text: $_ head: '$head'
otxt: '$otxt'
new: '$new'".
"
merge: '${head}${otxt}>'");
}
}
### delete noise tags. These are new as of 1/20/2004
s/<[^ \t
\r\f<>]+>//g;
}
### Language Specific Filters
# SPANISH
if ($Language eq "spanish") {
y/\240-\277//d; #remove spanish punctuation
s/\*\*//g; #words marked with "**" (as neologisms or unknown
# 'words')
s/\+//g; #words marked with "++" (mispronunciations given
# in correct orthography)
# map the list of hesitiation's
s:%::g; # remove all hesitation markers (maybe illegal ones!)
# insert all hesitation markers (maybe missed ones!)
s/ AAA / $HES /g;
s/ EEE / $HES /g;
s/ III / $HES /g;
s/ MMM / $HES /g;
s/ EMM / $HES /g;
s/ AMM / $HES /g;
s/ IMM / $HES /g;
s/ EH / $HES /g;
s/ MMH / $HES /g;
s/ OH / $HES /g;
s/ UH / $HES /g;
s/ EY / $HES /g;
s/ UY / $HES /g;
s/ PSS / $HES /g;
s/ HM / $HES /g;
s/ UF / $HES /g;
s/ SHH / $HES /g;
s/ PFF / $HES /g;
s/ OY / $HES /g;
s/ HA / $HES /g;
s/ AH / $HES /g;
}
# GERMAN
if ($Language eq "german") {
s/\&//g; #remove proper name marker
s/\+//g; #words marked with "++" (mispronunciations given
# in correct orthography)
s/\*\*//g; #words marked with "**" (as neologisms
# or unknown 'words')
s:%::g; # remove all hesitation markers (maybe illegal ones!)
# insert all hesitation markers (maybe missed ones!)
s/ ÄH / $HES /g;
s/ MM / $HES /g;
s/ ÄHM / $HES /g;
s/ HM / $HES /g;
s/ HA / $HES /g;
s/ EI / $HES /g;
s/ UH / $HES /g;
s/ HÄ / $HES /g;
s/ HO / $HES /g;
s/ UFF / $HES /g;
s/ OI / $HES /g;
s/ HUH / $HES /g;
s/ BAH / $HES /g;
s/ UI / $HES /g;
}
# ARABIC
if ($Language eq "arabic") {
s/\&//g; #remove proper name the marker
s/\s\+(\S+)\+\s/ $1 /; #Remove the plus markers
# s:%\S+\s::g; # remove all hesitation markers (maybe illegal ones!)
s/\*\*//g; #words marked with "**" (as neologisms
# or unknown 'words')
s/$/ /; ## Add a space at the end of the line
s/ / /; ## Add double spaces
# insert all hesitation markers (maybe missed ones!)
# s/ ah / $HES /g;
# s/ E / $HES /g;
# s/ M / $HES /g;
# s/ mhm / $HES /g;
# s/ ha / $HES /g;
# s/ uh / $HES /g;
# s/ yA / $HES /g;
# s/ aha / $HES /g;
# s/ yaa / $HES /g;
# s/ hm / $HES /g;
# s/ hum / $HES /g;
# s/ Ah / $HES /g;
# s/ ayyO / $HES /g;
# s/ Eyy / $HES /g;
# s/ yuu / $HES /g;
# s/ ih / $HES /g;
# s/ yO / $HES /g;
# s/ O / $HES /g;
# s/ wAw / $HES /g;
# s/ hi / $HES /g;
# s/ Hay / $HES /g;
# s/ yOO / $HES /g;
# s/ OhO / $HES /g;
# s/ hE / $HES /g;
# ### Script equivalences
# s/ \302\347 / $HES /g;
# s/ \305\352\347 / $HES /g;
# s/ \305\352\352\347 / $HES /g;
# s/ \315\351 / $HES /g;
# s/ \345 / $HES /g;
# s/ \307\350 / $HES /g;
# s/ \307\350\347\350 / $HES /g;
# s/ \307\347 / $HES /g;
# s/ \307\347\307 / $HES /g;
# s/ \307\352\350 / $HES /g;
# s/ \347\351 / $HES /g;
# s/ \347\307 / $HES /g;
# s/ \347\351 / $HES /g;
# s/ \347\345 / $HES /g;
# s/ \347\345 / $HES /g;
# s/ \305\347 / $HES /g;
# s/ \345\345 / $HES /g;
# s/ \307\347 / $HES /g;
# s/ \350\307\350 / $HES /g;
# s/ \352\307\347 / $HES /g;
# s/ \352\350 / $HES /g;
# s/ \352\350\350 / $HES /g;
# s/ \352\307 / $HES /g;
# s/ \352\347 / $HES /g;
}
# MANDARIN
if ($Language eq "mandarin") {
s/\+//g; #remove non-standard representation marker
s/\&//g; #remove some the marker
s/\243[\254\255] / /g; # Remove Japanese punctuation
s/\s%(\S)/ $1/g; # Delete the all the percent signs at word head
s/\s\(\%/ (/g; # Delete the all the percent signs at word head of unclear
s/%\s/ /g; # Delete the all the percent signs at word tail
# NOTE: Cannot remove all hesitation markers because some "%" are used
# in the text (I think)
# So we will just filter the known hesitation markers.
s/\sÚÀ\s/ $HES /g;
s/\sßÀ\s/ $HES /g;
s/\sàÅ\s/ $HES /g;
s/\sßí\s/ $HES /g;
s/\sºÇ\s/ $HES /g;
}
# JAPANESE
if ($Language eq "japanese") {
s/\+//g; #remove non-standard representation marker
s/\=/\-/g; #change frag= to frag-
s/\241[\241-\256] / /g; # Remove Japanese punctuation
}
if ($Language eq "english") {
s/\&//g; #remove proper name the marker
s/\*\*//g; #words marked with "**" (as neologisms
# or unknown 'words')
s/\*//g; #words marked with "*" idiosyncratic words
# or unknown 'words')
s/\+//g; #words marked with "++" (mispronun-
# ciations given in correct orthography)
s/@//g; # Spoken acronyms
### Mapp the hesitations
s/[\s\(][%]*(UH|UM|EH|MM|AH|HM|HUH|HA|ER|OOF|HEE|ACH|EEE|EW)[\s\)]/ $HES /g;
if ($ReadMSstate){
#### Commented out because this should be changed in SPINE
#### s/[\s\(][%]*(OH|AW)[\s\)]/ $HES /g;
s/[\s\(][%]*(MHM)[\s\)]/ $1 /g;
}
}
# This has to be done AFTER ALL THE PROCEEDING STEPS to alternate any fragment words
if ($OptDel){
s/(\S+)-(\S+)[-=]\s/ $1 \($2-\) /g; #put in alternates for fragments
s/(\S*)[-=]\s/ \($1-\) /g; #put in alternates for fragments
s/\s[-=](\S*)/ \(-$1\) /g; #put in alternates for fragments
} else {
s/(\S*)[-=]\s/ $1- /g; #put in alternates for fragments
s/\s[-=](\S*)/ -$1 /g; #put in alternates for fragments
}
s/ +/ /g;
if ($#Translate >= 0){
$_ = &Map_AArray($_,\%TranslateAArray);
}
if ($#Equivs >= 0){
$_ = &Map_AArray($_,\%EquivsAArray);
}
if ($AltHyphens) {
$_ = &AlternateHyphenWords($_);
}
### delete any emtpy optionally deletable words
if ($OptDel){ s/\(\)//g; }
my($bt, $et, $spkr) = split(/\s+/,$line_header);
my $chan;
($chan = $spkr) =~ s/[0-9]$//;
if (&in_range($bt, $et) && ($KeepEmptyLines || $_ !~ /^\s*$/)){
if ($Format eq "stm"){
push @STMS, sprintf "%s %s %s %s %6.2f <O> %s
",$id,makeChannel($chan),$id."_".$spkr,$bt,$et,$_;
} elsif ($Format eq "pem"){
printf OUTPUT "%s %s %s %s %s
",$id,makeChannel($chan),"unknown_speaker",$bt,$et;
}
}
}
sub makeChannel{
my ($chan) = @_;
if ($ChannelsTo eq "numbers") {
$chan =~ s/a/1/i;
$chan =~ s/b/2/i;
} elsif ($ChannelsTo eq "letters") {
$chan =~ s/1/A/i;
$chan =~ s/2/B/i;
} elsif ($ChannelsTo eq "asis") {
;
} else {
die "Error: unknown Channel conversion $ChannelsTo";
}
$chan;
}
sub MIN{
my(@a) = @_;
my($min) = 99e9;
while ($#a >= 0){
# print " $a[0]
";
$min = $a[0] if ($min > $a[0]);
splice(@a,0,1);
}
$min;
}
if ($Format eq "stm"){
my (%lastStmEnd, %lastStmEndId, %lastStmEndIndex, $nt);
### Pad the STMs segments with silence if you got it
if ($PadSilence >= 0){
for (my $i=0; $i<@STMS; $i++){
# print "STM[$i] = $STMS[$i]";
my ($id, $chan, $spkr, $bt, $et, $lur, $text) = split(/\s+/,$STMS[$i],7);
if (! defined($lastStmEnd{$chan})){
# print "Set \$lastStmEnd{$chan} = $NewBeginTime;
";
$lastStmEnd{$chan} = $NewBeginTime;
$lastStmEndId{$chan} = $id;
$lastStmEndIndex{$chan} = $i;
}
if ($lastStmEnd{$chan} < $bt){
my $shift = MIN(($bt - $lastStmEnd{$chan}) / 2.0, $PadSilence);
if ($lastStmEndIndex{$chan} < $i){
$nt = sprintf("%.2f", $lastStmEnd{$chan} + $shift);
# print "fix $nt $STMS[$lastStmEndIndex{$chan}] ";
die "Can't fix silence pad time of previous line" unless ($STMS[$lastStmEndIndex{$chan}] =~ s/^(\S+\s+\S+\s+\S+\s+\S+\s+)\S+/$1$nt/);
# print "-> $STMS[$lastStmEndIndex{$chan}]
";
}
$nt = sprintf("%.2f",$bt - $shift);
die "Can't fix silence pad time" unless ($STMS[$i] =~ s/^(\S+\s+\S+\s+\S+\s+)\S+/$1$nt/);
}
$lastStmEnd{$chan} = $et;
$lastStmEndIndex{$chan} = $i;
# print " \$lastStmEnd{$chan} = $et
";
}
foreach my $chan(sort(keys %lastStmEnd)){
my ($id, $ccchan, $spkr, $bt, $et, $lur, $text) = split(/\s+/,$STMS[$lastStmEndIndex{$chan}],7);
# print "End $STMS[$lastStmEndIndex{$chan}]";
if ($lastStmEnd{$chan} < $NewEndTime){
my $shift = MIN(($NewEndTime - $lastStmEnd{$chan}) / 2.0, $PadSilence);
$nt = $lastStmEnd{$chan} + $shift;
die "Can't fix silence pad time" unless ($STMS[$lastStmEndIndex{$chan}] =~ s/^(\S+\s+\S+\s+\S+\s+\S+\s+)\S+/$1$nt/);
# print " end now $STMS[$lastStmEndIndex{$chan}]
";
}
}
}
undef %lastStmEnd;
undef %lastStmEndId;
## Smooth the segments
if ($SmoothSegments >= 0){
for (my $i=0; $i<@STMS; $i++){
my ($id, $chan, $spkr, $bt, $et, $lur, $text) = split(/\s+/,$STMS[$i],7);
if (! defined($lastStmEnd{$chan})){
$lastStmEnd{$chan} = $NewBeginTime;
$lastStmEndId{$chan} = $id;
$lastStmEndIndex{$chan} = $i;
}
my $change = 0;
if ($lastStmEnd{$chan} > $bt - $SmoothSegments && $lastStmEndIndex{$chan} < $i){
my ($lid, $lchan, $lspkr, $lbt, $let, $llur, $ltext) = split(/\s+/,$STMS[$lastStmEndIndex{$chan}],7);
if ($id eq $lid && $chan eq $lchan && $spkr eq $lspkr && $lur eq $llur){
chomp $ltext;
chomp $text;
$STMS[$lastStmEndIndex{$chan}] =
"$id $chan $spkr $lbt $et $lur $ltext $text
";
splice (@STMS, $i, 1);
$i --;
$change = 1;
}
}
$lastStmEnd{$chan} = $et;
if (! $change){
$lastStmEndIndex{$chan} = $i;
}
}
}
undef %lastStmEnd;
undef %lastStmEndId;
## Smooth the segments
if ($ExcludeOverlap){
for (my $i=0; $i<@STMS; $i++){
# print "STM[$i] = $STMS[$i]";
my ($id, $chan, $spkr, $bt, $et, $lur, $text) = split(/\s+/,$STMS[$i],7);
if (! defined($lastStmEnd{$chan})){
$lastStmEnd{$chan} = $NewBeginTime;
$lastStmEndId{$chan} = $id;
$lastStmEndIndex{$chan} = $i;
}
my $change = 0;
if ($lastStmEnd{$chan} > $bt && $lastStmEndIndex{$chan} < $i){
my ($lid, $lchan, $lspkr, $lbt, $let, $llur, $ltext) = split(/\s+/,$STMS[$lastStmEndIndex{$chan}],7);
if ($id eq $lid && $chan eq $lchan){
chomp $ltext;
$STMS[$lastStmEndIndex{$chan}] =
"$id $chan excluded_region $lbt $et $lur ignore_time_segment_in_scoring
";
splice (@STMS, $i, 1);
$i --;
$change = 1;
}
}
$lastStmEnd{$chan} = $et;
if (! $change){
$lastStmEndIndex{$chan} = $i;
}
}
}
undef %lastStmEnd;
undef %lastStmEndId;
## Add the intersegment gaps
if ($AddInterSegGap){
for (my $i=0; $i<@STMS; $i++){
my ($id, $chan, $spkr, $bt, $et, $lur, $text) = split(/\s+/,$STMS[$i],7);
if (! defined($lastStmEnd{$chan})){
$lastStmEnd{$chan} = $NewBeginTime;
$lastStmEndId{$chan} = $id
}
if ($lastStmEnd{$chan} < $bt - 0.01){
# if (0){
splice (@STMS, $i, 0, sprintf("%s %s %s %s %6.2f <O> %s
",$id,$chan,
"${id}_${chan}_".
"inter_segment_gap",
$lastStmEnd{$chan},$bt,""));
$i++;
}
$lastStmEnd{$chan} = $et;
}
foreach my $chan(sort(keys %lastStmEnd)){
if ($lastStmEnd{$chan} < $NewEndTime - 0.01){
push(@STMS, sprintf("%s %s %s %s %6.2f <O> %s
",$lastStmEndId{$chan},$chan,
"${id}_${chan}_inter_segment_gap",
$lastStmEnd{$chan},$NewEndTime,""));
}
}
}
}
print OUTPUT @STMS;
close OUTPUT;
exit 0;
###############################################################################
#### ####
#### END OF MAIN PROGRAM ####
#### ####
###############################################################################
####
#### Return true if the passed in begin and end times are within the
#### specified range of output times. If not return false.
#### Inputs: - Argument 0: The begin time
#### - Argument 1: The end time
#### Outputs: - Return true if:
#### * the global variables $NewBeginTime or $NewEndTime
#### * are set, and the begin and end times are with their
#### * respective ranges
#### OR
#### * neither global variables are defined.
sub in_range{
my ($bt,$et) = @_;
my $do_prnt = 0;
if (defined($NewBeginTime) && defined($NewEndTime)) {
if (($bt >= $NewBeginTime || &eqdelta($bt,$NewBeginTime,0.5)) &&
($et <= $NewEndTime || &eqdelta($et,$NewEndTime,0.5))) {
$do_prnt = 1;
}
} elsif (defined($NewBeginTime)) {
if ($bt >= $NewBeginTime ||
&eqdelta($bt,$NewBeginTime,0.5)) {
$do_prnt = 1;
}
} elsif (defined($NewEndTime)) {
if ($et <= $NewEndTime || &eqdelta($et,$NewEndTime,0.5)) {
$do_prnt = 1;
}
} else {
$do_prnt = 1;
}
$do_prnt;
}
####
#### Compare two real numbers, they're equal if the absolute value of the
#### difference is less than delta
#### Inputs: - Argument 0: real number 1.
#### - Argument 1: real number 2.
#### - Argument 2: The delta.
#### Outputs: - True if they are equal, False if they are not
sub eqdelta {
my($v1,$v2,$del) = @_;
if ($v1 < $v2) {
$v2 - $v1 < $del;
} else {
$v1 - $v2 < $del;
}
}
sub add_spaces_for_japanese_punctuation {
$_ = $_[0];
chomp;
my $first = 0;
my $c1 = "";
my $lc = "";
my $out = "";
while (length($_) > 0){
s/^(.)//;
$c1 = $1;
if ($c1 =~ /^[\177-\377]/){
if (!$first) { $first = 1; } else { $first = 0; }
}
$out = $out.$c1;
if (!$first && ($lc.$c1) =~ /^\241[\241-\270\272\273\275-\377]$/) {
$out = $out." ";
}
$lc = $c1;
}
$out."
";
}
sub Map_AArray{
$_ = $_[0];
my $AArray = $_[1];
my $out = "";
my $word = "";
foreach $word (split){
if ($AArray->{$word} !~ /^$/){
$out .= " ".$AArray->{$word};
} else {
$out .= " ".$word;
}
}
$out .= "
";
$out;
}
sub AlternateHyphenWords{
$_ = $_[0];
my $out = "";
my $word = "";
my $x;
my $y;
my $z;
foreach $word (split){
if ($word =~ /[A-Za-z][_-][A-Za-z]/){
($x=$word) =~ s/[_-]//g;
($y=$word) =~ s/[_-]/ /g;
($z=$word) =~ s/[_-]/-/g;
$word = "{ ".$y." / ".$x." / ".$z." }";
}
$out .= " ".$word;
}
$out .= "
";
$out;
}
|