From: Daniel Karbach <holy@localhorst.tv>
Date: Wed, 8 May 2024 17:03:07 +0000 (+0200)
Subject: further refine chat gen
X-Git-Url: https://git.localhorst.tv/?a=commitdiff_plain;h=26d47ca368d8e7c2690cec49f6ae2ad509a0428d;p=alttp.git

further refine chat gen
---

diff --git a/app/Console/Commands/ChatlibDatabase.php b/app/Console/Commands/ChatlibDatabase.php
index b95bb64..280d4a0 100644
--- a/app/Console/Commands/ChatlibDatabase.php
+++ b/app/Console/Commands/ChatlibDatabase.php
@@ -35,6 +35,8 @@ class ChatlibDatabase extends Command {
 			->where('banned', '=', false)
 			->whereNotNull('evaluated_at')
 			->where('created_at', '<', now()->sub(7, 'day'))
+			->whereNotIn('classification', ['gg', 'gl', 'number', 'o7'])
+			->whereRaw('LENGTH(`text_content`) > 12')
 			->chunk(5000, function ($msgs) use ($de, $en) {
 				foreach ($msgs as $msg) {
 					if ($msg->detected_language === 'de') {
diff --git a/app/Models/ChatLib.php b/app/Models/ChatLib.php
index c89ef94..3f1530b 100644
--- a/app/Models/ChatLib.php
+++ b/app/Models/ChatLib.php
@@ -22,7 +22,7 @@ class ChatLib {
 				$end = $num;
 				for ($i = $start; $i < $end; ++$i) {
 					$this->addTransition(array_slice($tokens, $i, $end - $i), $token);
-					if ($end - $i < 4) break;
+					if ($end - $i < 5) break;
 				}
 			}
 		}
@@ -75,6 +75,8 @@ class ChatLib {
 			if (is_array(end($entry['examples']))) {
 				// already processed
 				$examples = $entry['examples'];
+			} else if ($key === ' ') {
+				$examples = [[' ', 0, 1]];
 			} else {
 				$subsum = 0;
 				foreach ($entry['examples'] as $example => $subweight) {
@@ -162,6 +164,8 @@ class ChatLib {
 		$str = '';
 		foreach ($tokens as $token) {
 			$replaced = preg_replace('/\d+/', '0', $token);
+			$replaced = preg_replace('/\s+/', ' ', $token);
+			$replaced = preg_replace('/(.)\1{2,}/', '$1', $token);
 			$replaced = strtolower($replaced);
 			$str .= $replaced;
 		}
@@ -173,7 +177,7 @@ class ChatLib {
 		return $example[0];
 	}
 
-	private $size = 5;
+	private $size = 7;
 	private $transitions = [];
 
 }