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misc: Update Spinach question deduplication script

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Pragmatic Software 2018-02-25 14:26:51 -08:00
parent ba5c0447e4
commit a48e66378f
1 changed files with 55 additions and 11 deletions
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66
misc/spinach/dedup.pl
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@ -11,30 +11,74 @@ use Text::Fuzzy;
open my $handle, '<questions' or die $@;
chomp(my @lines = <$handle>); close $handle;
my @lc;
# Normalize blanks
for my $i (0 .. $#lines) {
$lines[$i] =~ s/(---+|__+|\.\.\.\.+)/_____/g;
$lc[$i] = lc $lines[$i];
$lc[$i] =~ s/^(.*): //
}
my $max_distance = 4;
my %remove;
my $max_distance = 2;
print STDERR "Fixing up questions...\n";
my @lc;
for my $i (0 .. $#lines) {
print STDERR "$i\n";
# normalize blanks
$lines[$i] =~ s/(---+|__+|\.\.\.\.+)/_____/g;
# fix stupid shit
$lines[$i] =~ s/\s*(?:category|potpourri)\s*:\s*//gi;
$lines[$i] =~ s/^Useless Trivia: What word means/Definitions: What word means/i;
$lines[$i] =~ s/^useless triv \d+/Useless Trivia/i;
$lines[$i] =~ s/^general\s*(?:knowledge)?\s*\p{PosixPunct}\s*//i;
$lines[$i] =~ s/^(?:\(|\[)(.*?)(?:\)|\])\s*/$1: /;
$lines[$i] =~ s/star\s?wars/Star Wars/ig;
$lines[$i] =~ s/\s+/ /g;
$lines[$i] =~ s/(\w:)(\w)/$1 $2/g;
$lines[$i] =~ s/^sport\s*[:-]\s*(.*?)\s*[:-]/$1: /i;
$lines[$i] =~ s/^trivia\s*[:;-]\s*//i;
$lines[$i] =~ s/^triv\s*[:;-]\s*//i;
my @stuff = split /`/, $lines[$i];
if (@stuff != 2) {
print STDERR "Removing, doesn't have 2 stuffs: $i: $lines[$i]\n";
$remove{$i} = 1;
}
if (not length $stuff[1]) {
print STDERR "Removing, doesn't have answer: $i: $lines[$i]\n";
$remove{$i} = 1;
}
if ($stuff[0] !~ m/ /) {
print STDERR "Removing, doesn't have spaces: $i: $lines[$i]\n";
$remove{$i} = 1;
}
# normalize differences
$lc[$i] = lc $lines[$i];
$lc[$i] =~ s/^(.{3,30}?)\s*[:;-]//;
$lc[$i] =~ s/\p{PosixPunct}//g;
}
print STDERR "Removing duplicates...\n";
for my $i (0 .. $#lines) {
print STDERR "$i\n" if $i % 50 == 0;
next if exists $remove{$i};
my $tf = Text::Fuzzy->new($lc[$i]);
$tf->set_max_distance($max_distance);
my $length_a = length $lines[$i];
for my $j ($i .. $#lines) {
next if $i == $j;
next if exists $remove{$j};
my $distance = $tf->distance($lc[$j]);
next if $distance > $max_distance;
print STDERR "distance: $distance for\n\t$lines[$i] ($i)\n\t$lines[$j] ($j)\n";
my $length_b = length $lines[$j];
if ($length_a > $length_b) {