new metriky

evaluation/rag_metrics.py

@@ -42,6 +42,13 @@ SEMANTIC_STOPWORDS = {
 }
 
 SEMANTIC_TRIGGER_TOKENS = {
+    "small",
+    "slovak",
+    "question",
+    "improve",
+    "context",
+    "answer",
+    "accuracy",
     "annotation",
     "entity",
     "evaluation",
@@ -84,6 +91,42 @@ def normalize_text(
     )
 
 
+def looks_like_no_answer(
+    value: str,
+) -> bool:
+    normalized = normalize_text(
+        value
+    )
+
+    patterns = (
+        (
+            r"\bnepodarilo\b"
+            r".{0,180}"
+            r"\b(?:nájsť|zistiť|dohľadať)\b"
+        ),
+        (
+            r"\b(?:nie je|nie sú|nebol|nebola|nebolo|neboli)\b"
+            r".{0,180}"
+            r"\b(?:uveden|špecifikovan)\w*"
+        ),
+        (
+            r"\b(?:neobsahuje|neobsahujú)\b"
+            r".{0,180}"
+            r"\b(?:informáci|údaj|špecifikáci)\w*"
+        ),
+    )
+
+    return any(
+        re.search(
+            pattern,
+            normalized,
+            flags=re.DOTALL,
+        )
+        is not None
+        for pattern in patterns
+    )
+
+
 def normalize_match_token(
     value: str,
 ) -> str:
@@ -270,6 +313,7 @@ def _semantic_token(
 
     if (
         token.startswith("pomenov")
+        or token.startswith("menovan")
         or token == "named"
     ):
         return "named"
@@ -308,9 +352,8 @@ def _semantic_token(
 
     if (
         token.startswith("multiling")
-        or token.startswith(
-            "viacjazy"
-        )
+        or token.startswith("viacjazy")
+        or token.startswith("mnoh")
     ):
         return "multilingual"
 
@@ -334,10 +377,13 @@ def _semantic_token(
     ):
         return "medical"
 
-    if token in {
-        "data",
-        "dat",
-    }:
+    if (
+        token in {
+            "data",
+            "dat",
+        }
+        or token.startswith("obsah")
+    ):
         return "data"
 
     if (
@@ -378,15 +424,65 @@ def _semantic_token(
     ):
         return "schema"
 
-    if token == "hate":
+    if (
+        token.startswith("sloven")
+        or token == "slovak"
+    ):
+        return "slovak"
+
+    if (
+        token.startswith("zleps")
+        or token == "improve"
+    ):
+        return "improve"
+
+    if (
+        token.startswith("presn")
+        or token == "accuracy"
+    ):
+        return "accuracy"
+
+    if (
+        token.startswith("kratk")
+        or token.startswith("mal")
+        or token in {
+            "short",
+            "small",
+        }
+    ):
+        return "small"
+
+    if (
+        token.startswith("kontext")
+        or token == "context"
+    ):
+        return "context"
+
+    if (
+        token == "hate"
+        or token.startswith("nenavist")
+    ):
         return "hate"
 
     if (
         token.startswith("speech")
+        or token.startswith("prejav")
         or token.startswith("rec")
     ):
         return "speech"
 
+    if (
+        token.startswith("otaz")
+        or token == "question"
+    ):
+        return "question"
+
+    if (
+        token.startswith("odpoved")
+        or token.startswith("answer")
+    ):
+        return "answer"
+
     if token == "mteb":
         return "mteb"
 
@@ -768,7 +864,14 @@ def evaluate_answer(
     )
 
     source_required_count = (
-        required_source_match_count(
+        0
+        if not bool(
+            question.get(
+                "should_answer",
+                True,
+            )
+        )
+        else required_source_match_count(
             question,
             normalized_expected_urls,
         )
@@ -797,13 +900,24 @@ def evaluate_answer(
         )
     )
 
-    returned_no_answer = (
+    exact_no_answer = (
         normalize_text(
             NO_ANSWER_TEXT
         )
         in normalized_answer
     )
 
+    returned_no_answer = (
+        exact_no_answer
+        if should_answer
+        else (
+            exact_no_answer
+            or looks_like_no_answer(
+                answer
+            )
+        )
+    )
+
     if should_answer:
         should_answer_ok = (
             bool(