Rename dataset_description.json to metadata.json

dataset_description.json

@@ -1,91 +0,0 @@
-{
-  "@context": {
-    "@vocab": "https://mlcommons.org/croissant/schema/1.0#"
-  },
-  "@type": "https://schema.org/Dataset",
-  "https://schema.org/name": "nova",
-  "https://schema.org/description": "NOVA: A Benchmark for Anomaly Localization and Clinical Reasoning in Brain MRI",
-  "https://schema.org/citation": "Bercea et al., NOVA: A Benchmark for Anomaly Localization and Clinical Reasoning in Brain MRI, arXiv:2505.14064",
-  "https://schema.org/datePublished": "2025-05-20",
-  "https://schema.org/license": "https://creativecommons.org/licenses/by-nc-sa/4.0/",
-  "https://schema.org/version": "1.0.0",
-  "sources": [
-    {
-      "name": "Images",
-      "contentUrl": "Images/{case_id}_{scan_id}.png",
-      "encodingFormat": "image/png"
-    },
-    {
-      "name": "case_metadata",
-      "contentUrl": "case_metadata.csv",
-      "encodingFormat": "text/csv"
-    },
-    {
-      "name": "captions",
-      "contentUrl": "captions.csv",
-      "encodingFormat": "text/csv"
-    },
-    {
-      "name": "bboxes_gold",
-      "contentUrl": "bboxes_gold.csv",
-      "encodingFormat": "text/csv"
-    },
-    {
-      "name": "bboxes_raters",
-      "contentUrl": "bboxes_raters.csv",
-      "encodingFormat": "text/csv"
-    }
-  ],
-  "tables": [
-    {
-      "name": "case_metadata",
-      "url": "case_metadata.csv",
-      "columns": [
-        { "name": "case_id", "description": "Unique case identifier" },
-        { "name": "title", "description": "Case title" },
-        { "name": "publication_date", "description": "Date of publication" },
-        { "name": "clinical_history", "description": "Patient clinical background" },
-        { "name": "differential_diagnosis", "description": "List of differential diagnoses" },
-        { "name": "final_diagnosis", "description": "Final radiological diagnosis" },
-        { "name": "link", "description": "Original case URL on Eurorad" }
-      ]
-    },
-    {
-      "name": "captions",
-      "url": "captions.csv",
-      "columns": [
-        { "name": "filename", "description": "Filename of the corresponding image" },
-        { "name": "caption", "description": "Radiologist-written image caption" },
-        { "name": "case_id", "description": "Case identifier" },
-        { "name": "scan_id", "description": "Scan identifier" }
-      ]
-    },
-    {
-      "name": "bboxes_gold",
-      "url": "bboxes_gold.csv",
-      "columns": [
-        { "name": "filename", "description": "Filename of the image" },
-        { "name": "case_id", "description": "Case identifier" },
-        { "name": "scan_id", "description": "Scan identifier" },
-        { "name": "x", "description": "Top-left x-coordinate of bounding box" },
-        { "name": "y", "description": "Top-left y-coordinate of bounding box" },
-        { "name": "width", "description": "Width of the bounding box" },
-        { "name": "height", "description": "Height of the bounding box" }
-      ]
-    },
-    {
-      "name": "bboxes_raters",
-      "url": "bboxes_raters.csv",
-      "columns": [
-        { "name": "filename", "description": "Filename of the image" },
-        { "name": "case_id", "description": "Case identifier" },
-        { "name": "scan_id", "description": "Scan identifier" },
-        { "name": "rater", "description": "ID of the annotating radiologist" },
-        { "name": "x", "description": "Top-left x-coordinate of bounding box" },
-        { "name": "y", "description": "Top-left y-coordinate of bounding box" },
-        { "name": "width", "description": "Width of the bounding box" },
-        { "name": "height", "description": "Height of the bounding box" }
-      ]
-    }
-  ]
-}

metadata.json

@@ -0,0 +1,433 @@
+{
+  "@context": {
+    "@language": "en",
+    "@vocab": "https://schema.org/",
+    "citeAs": "cr:citeAs",
+    "column": "cr:column",
+    "conformsTo": "dct:conformsTo",
+    "cr": "http://mlcommons.org/croissant/",
+    "rai": "http://mlcommons.org/croissant/RAI/",
+    "data": {
+      "@id": "cr:data",
+      "@type": "@json"
+    },
+    "dataType": {
+      "@id": "cr:dataType",
+      "@type": "@vocab"
+    },
+    "dct": "http://purl.org/dc/terms/",
+    "examples": {
+      "@id": "cr:examples",
+      "@type": "@json"
+    },
+    "extract": "cr:extract",
+    "field": "cr:field",
+    "fileProperty": "cr:fileProperty",
+    "fileObject": "cr:fileObject",
+    "fileSet": "cr:fileSet",
+    "format": "cr:format",
+    "includes": "cr:includes",
+    "isLiveDataset": "cr:isLiveDataset",
+    "jsonPath": "cr:jsonPath",
+    "key": "cr:key",
+    "md5": "cr:md5",
+    "parentField": "cr:parentField",
+    "path": "cr:path",
+    "recordSet": "cr:recordSet",
+    "references": "cr:references",
+    "regex": "cr:regex",
+    "repeated": "cr:repeated",
+    "replace": "cr:replace",
+    "sc": "https://schema.org/",
+    "separator": "cr:separator",
+    "source": "cr:source",
+    "subField": "cr:subField",
+    "transform": "cr:transform"
+  },
+  "@type": "sc:Dataset",
+  "name": "NOVA",
+  "description": "NOVA benchmark: anomaly localization and clinical reasoning in brain MRI.",
+  "conformsTo": "http://mlcommons.org/croissant/1.0",
+  "license": "https://creativecommons.org/licenses/by-nc-sa/4.0/",
+  "url": "https://huggingface.co/datasets/Ano-2090/Nova",
+  "distribution": [
+    {
+      "@type": "cr:FileObject",
+      "@id": "captions-clean",
+      "name": "captions-clean",
+      "description": "CSV file with NOVA image captions and metadata.",
+      "contentUrl": "captions.csv",
+      "encodingFormat": "text/csv",
+      "sha256": "d696a6259d9a7c8023ab48462521b26b9af6571ca8bc22daf7c3dff13a42ff28"
+    },
+    {
+      "@type": "cr:FileObject",
+      "@id": "bboxes-gold",
+      "name": "bboxes-gold",
+      "description": "CSV with gold-standard bounding boxes annotated by radiologists.",
+      "contentUrl": "bboxes_gold.csv",
+      "encodingFormat": "text/csv",
+      "sha256": "6cb93de17bef13b28913e73b3b2060c660c314cc88805156c486b6657d77dcc2"
+    },
+    {
+      "@type": "cr:FileObject",
+      "@id": "bboxes-raters",
+      "name": "bboxes-raters",
+      "description": "CSV with bounding boxes annotated by independent raters.",
+      "contentUrl": "bboxes_raters.csv",
+      "encodingFormat": "text/csv",
+      "sha256": "56df18b177a77e8a6587babc7220732cfb38629cec56fde8ca05fef76c10d59a"
+    },
+    {
+      "@type": "cr:FileObject",
+      "@id": "case-metadata",
+      "name": "case-metadata",
+      "description": "CSV with clinical case metadata, including diagnosis and history.",
+      "contentUrl": "case_metadata.csv",
+      "encodingFormat": "text/csv",
+      "sha256": "42b34bb6673564de73a921e731de4819a3029bfbf563f2755d45ed98de9760d1"
+    }
+  ],
+  "recordSet": [
+    {
+      "@type": "cr:RecordSet",
+      "@id": "captions",
+      "name": "captions",
+      "description": "Captions and identifiers for NOVA images.",
+      "field": [
+        {
+          "@type": "cr:Field",
+          "@id": "captions/filename",
+          "name": "filename",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "captions-clean"
+            },
+            "extract": {
+              "column": "filename"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "captions/caption",
+          "name": "caption",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "captions-clean"
+            },
+            "extract": {
+              "column": "caption"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "captions/case_id",
+          "name": "case_id",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "captions-clean"
+            },
+            "extract": {
+              "column": "case_id"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "captions/scan_id",
+          "name": "scan_id",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "captions-clean"
+            },
+            "extract": {
+              "column": "scan_id"
+            }
+          }
+        }
+      ]
+    },
+    {
+      "@type": "cr:RecordSet",
+      "@id": "bboxes_gold",
+      "name": "bboxes_gold",
+      "description": "Gold-standard bounding boxes per image.",
+      "field": [
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_gold/filename",
+          "name": "filename",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-gold"
+            },
+            "extract": {
+              "column": "filename"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_gold/x",
+          "name": "x",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-gold"
+            },
+            "extract": {
+              "column": "x"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_gold/y",
+          "name": "y",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-gold"
+            },
+            "extract": {
+              "column": "y"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_gold/width",
+          "name": "width",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-gold"
+            },
+            "extract": {
+              "column": "width"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_gold/height",
+          "name": "height",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-gold"
+            },
+            "extract": {
+              "column": "height"
+            }
+          }
+        }
+      ]
+    },
+    {
+      "@type": "cr:RecordSet",
+      "@id": "bboxes_raters",
+      "name": "bboxes_raters",
+      "description": "Bounding boxes by other human raters.",
+      "field": [
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_raters/filename",
+          "name": "filename",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-raters"
+            },
+            "extract": {
+              "column": "filename"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_raters/rater",
+          "name": "rater",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-raters"
+            },
+            "extract": {
+              "column": "rater"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_raters/x",
+          "name": "x",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-raters"
+            },
+            "extract": {
+              "column": "x"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_raters/y",
+          "name": "y",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-raters"
+            },
+            "extract": {
+              "column": "y"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_raters/width",
+          "name": "width",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-raters"
+            },
+            "extract": {
+              "column": "width"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "bboxes_raters/height",
+          "name": "height",
+          "dataType": "sc:Integer",
+          "source": {
+            "fileObject": {
+              "@id": "bboxes-raters"
+            },
+            "extract": {
+              "column": "height"
+            }
+          }
+        }
+      ]
+    },
+    {
+      "@type": "cr:RecordSet",
+      "@id": "case_metadata",
+      "name": "case_metadata",
+      "description": "Case metadata including diagnosis and clinical history.",
+      "field": [
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/case_id",
+          "name": "case_id",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "case_id"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/title",
+          "name": "title",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "title"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/publication_date",
+          "name": "publication_date",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "publication_date"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/clinical_history",
+          "name": "clinical_history",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "clinical_history"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/differential_diagnosis",
+          "name": "differential_diagnosis",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "differential_diagnosis"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/final_diagnosis",
+          "name": "final_diagnosis",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "final_diagnosis"
+            }
+          }
+        },
+        {
+          "@type": "cr:Field",
+          "@id": "case_metadata/link",
+          "name": "link",
+          "dataType": "sc:Text",
+          "source": {
+            "fileObject": {
+              "@id": "case-metadata"
+            },
+            "extract": {
+              "column": "link"
+            }
+          }
+        }
+      ]
+    }
+  ]
+}