From 4ce45cb4b9295d6c13e7405705d3f29a9f6b7987 Mon Sep 17 00:00:00 2001
From: liwenhao2 <liwenhao@hyron.com>
Date: Tue, 15 Sep 2026 11:21:07 +0800
Subject: [PATCH] =?UTF-8?q?langdrift=E5=8F=96=E8=AF=81=E4=B8=8E=E8=B0=83?=
 =?UTF-8?q?=E4=BC=98:=20MISS=E6=97=A5=E5=BF=97=E9=99=84=E8=A2=AB=E6=8B=92?=
 =?UTF-8?q?=E8=AF=91=E6=96=87=E6=A0=B7=E6=9C=AC,ja=E5=81=87=E5=90=8D?=
 =?UTF-8?q?=E9=98=88=E5=80=BC4%=E2=86=922%+=E8=87=B3=E5=B0=912=E5=81=87?=
 =?UTF-8?q?=E5=90=8D(=E6=B2=BB=E6=B1=89=E5=AD=97=E5=AF=86=E9=9B=86?=
 =?UTF-8?q?=E5=90=88=E6=B3=95=E6=97=A5=E8=AF=AD=E8=AF=AF=E6=9D=80),langdri?=
 =?UTF-8?q?ft=E9=87=8D=E8=AF=95=E6=94=B6=E6=95=9B=E4=B8=BA1=E6=AC=A1(0.7?=
 =?UTF-8?q?=E9=AB=98=E6=B8=A9=E6=97=A0=E7=9B=8A)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/com/k2fsa/sherpa/onnx/MainActivity.kt | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt b/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
index d62312c..766fdce 100644
--- a/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
+++ b/app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
@@ -1964,7 +1964,9 @@ class MainActivity : AppCompatActivity() {
                         isEcho(s2.text, tr, echoJaccardTh(s2.text)) ->
                             Log.i(TAG, "MISS sid=" + s2.id + " reason=seg-echo")
                         !targetLangOk(tr) ->
-                            Log.i(TAG, "MISS sid=" + s2.id + " reason=seg-drift")
+                            Log.i(TAG, "MISS sid=" + s2.id + " reason=seg-drift" +
+                                    " sample=" + tr.take(24).replace("
+", " "))
                         else -> if (s2.trans != tr) {
                             s2.trans = tr
                             s2.line?.let { touched.add(it) }
@@ -2073,8 +2075,10 @@ class MainActivity : AppCompatActivity() {
                     Log.i(TAG, "MISS sid=" + sid + " reason=echo")
                 !targetLangOk(tr) -> {
                     val att = bumpAttempt(sid)
-                    Log.i(TAG, "MISS sid=" + sid + " reason=langdrift attempt=" + att)
-                    if (att <= 2) drift.add(Pair(sid, src))
+                    Log.i(TAG, "MISS sid=" + sid + " reason=langdrift attempt=" +
+                            att + " sample=" + tr.take(24).replace("
+", " "))
+                    if (att <= 1) drift.add(Pair(sid, src))
                 }
                 else -> good[sid] = tr
             }
@@ -2277,8 +2281,9 @@ class MainActivity : AppCompatActivity() {
         if (tr.length < 12) return true
         return when (uiLanguage()) {
             "ja" -> {
+                val kana = tr.count { it.code in 0x3040..0x30FF }
                 val latin = tr.count { it in 'a'..'z' || it in 'A'..'Z' }
-                tr.count { it.code in 0x3040..0x30FF } * 25 >= tr.length &&
+                kana >= 2 && kana * 50 >= tr.length &&
                         latin * 3 <= tr.length
             }
             "zh" -> {