Chore: drop classifier match default threshold to 0.3

docs/configuration.md

@@ -1200,7 +1200,7 @@ classifier to assign a correspondent, document type, or storage path to a
 document. Predictions below this threshold are discarded and the field is
 left unassigned, preventing low-confidence guesses from being applied.
 
-    Defaults to 0.6.
+    Defaults to 0.3.
 
 #### [`PAPERLESS_MATCH_REGEX_TIMEOUT_SECONDS=<float>`](#PAPERLESS_MATCH_REGEX_TIMEOUT_SECONDS) {#PAPERLESS_MATCH_REGEX_TIMEOUT_SECONDS}
 

src/documents/tests/test_classifier.py

@@ -1040,9 +1040,9 @@ def test_classifier_match_threshold_default() -> None:
     GIVEN:
         - No PAPERLESS_CLASSIFIER_MATCH_THRESHOLD environment variable is set
     THEN:
-        - The classifier match threshold defaults to 0.6
+        - The classifier match threshold defaults to 0.3
     """
-    assert settings.CLASSIFIER_MATCH_THRESHOLD == 0.6
+    assert settings.CLASSIFIER_MATCH_THRESHOLD == 0.3
 
 
 class TestPreprocessContent:

src/paperless/settings/__init__.py

@@ -98,7 +98,7 @@ MODEL_FILE = get_path_from_env(
 # document type, or storage path. 0.0 disables the threshold.
 CLASSIFIER_MATCH_THRESHOLD: Final[float] = get_float_from_env(
     "PAPERLESS_CLASSIFIER_MATCH_THRESHOLD",
-    0.6,
+    0.3,
 )
 MATCH_REGEX_TIMEOUT_SECONDS: Final[float] = get_float_from_env(
     "PAPERLESS_MATCH_REGEX_TIMEOUT_SECONDS",