Fixed analytics report: working time rounding to minimal 1 hour is not applied to annotation speed anymore

changelog.d/20240510_095000_boris_fixed_analytics_for_skeletons.md

@@ -0,0 +1,4 @@
+### Fixed
+
+- Analytic reports incorrect count of objects for a skeleton track/shape
+  (<https://github.com/cvat-ai/cvat/pull/7883>)

changelog.d/20240510_095034_boris_fixed_analytics_for_skeletons.md

@@ -0,0 +1,4 @@
+### Fixed
+
+- Analytic reports incorrect number of objects for a track (always less by 1)
+  (<https://github.com/cvat-ai/cvat/pull/7883>)

changelog.d/20240516_093233_boris_fixed_annotation_speed.md

@@ -0,0 +1,4 @@
+### Changed
+
+- Working time rounding to minimal value 1 hour is not applied to annotation speed metric anymore
+  (<https://github.com/cvat-ai/cvat/pull/7898>)

changelog.d/20240516_093537_boris_fixed_annotation_speed.md

@@ -0,0 +1,4 @@
+### Changed
+
+- Total annotation speed metric renamed to Average annotation speed
+  (<https://github.com/cvat-ai/cvat/pull/7898>)

cvat/apps/analytics_report/report/create.py

@@ -14,17 +14,17 @@
 from cvat.apps.analytics_report.models import AnalyticsReport
 from cvat.apps.analytics_report.report.derived_metrics import (
     DerivedMetricBase,
-    JobTotalAnnotationSpeed,
+    JobAverageAnnotationSpeed,
     JobTotalObjectCount,
     ProjectAnnotationSpeed,
     ProjectAnnotationTime,
+    ProjectAverageAnnotationSpeed,
     ProjectObjects,
-    ProjectTotalAnnotationSpeed,
     ProjectTotalObjectCount,
     TaskAnnotationSpeed,
     TaskAnnotationTime,
+    TaskAverageAnnotationSpeed,
     TaskObjects,
-    TaskTotalAnnotationSpeed,
     TaskTotalObjectCount,
 )
 from cvat.apps.analytics_report.report.primary_metrics import (
@@ -45,7 +45,7 @@ def get_empty_report():
         JobAnnotationSpeed(None),
         JobAnnotationTime(None),
         JobTotalObjectCount(None),
-        JobTotalAnnotationSpeed(None),
+        JobAverageAnnotationSpeed(None),
     ]
 
     statistics = [AnalyticsReportUpdateManager._get_empty_statistics_entry(dm) for dm in metrics]
@@ -369,7 +369,7 @@ def _compute_report_for_job(
                     data_extractor=None,
                     primary_statistics=primary_statistics[JobAnnotationSpeed.key()],
                 ),
-                JobTotalAnnotationSpeed(
+                JobAverageAnnotationSpeed(
                     db_job,
                     data_extractor=None,
                     primary_statistics=primary_statistics[JobAnnotationSpeed.key()],
@@ -433,7 +433,7 @@ def _compute_report_for_task(
                         for jr in job_reports
                     ],
                 ),
-                TaskTotalAnnotationSpeed(
+                TaskAverageAnnotationSpeed(
                     db_task,
                     data_extractor=None,
                     primary_statistics=[
@@ -496,7 +496,7 @@ def _compute_report_for_project(
                         for jr in job_reports
                     ],
                 ),
-                ProjectTotalAnnotationSpeed(
+                ProjectAverageAnnotationSpeed(
                     db_project,
                     data_extractor=None,
                     primary_statistics=[

cvat/apps/analytics_report/report/derived_metrics/__init__.py

@@ -4,11 +4,11 @@
 
 from .annotation_speed import ProjectAnnotationSpeed, TaskAnnotationSpeed
 from .annotation_time import ProjectAnnotationTime, TaskAnnotationTime
+from .average_annotation_speed import (
+    JobAverageAnnotationSpeed,
+    ProjectAverageAnnotationSpeed,
+    TaskAverageAnnotationSpeed,
+)
 from .base import DerivedMetricBase
 from .objects import ProjectObjects, TaskObjects
-from .total_annotation_speed import (
-    JobTotalAnnotationSpeed,
-    ProjectTotalAnnotationSpeed,
-    TaskTotalAnnotationSpeed,
-)
 from .total_object_count import JobTotalObjectCount, ProjectTotalObjectCount, TaskTotalObjectCount

cvat/apps/analytics_report/report/derived_metrics/annotation_speed.py

@@ -12,7 +12,7 @@
 
 
 class TaskAnnotationSpeed(DerivedMetricBase, JobAnnotationSpeed):
-    _description = "Metric shows the annotation speed in objects per hour for the Task."
+    _description = "Metric shows annotation speed in the task as number of objects per hour."
     _query = None
 
     def calculate(self):
@@ -52,4 +52,4 @@ def calculate(self):
 
 
 class ProjectAnnotationSpeed(TaskAnnotationSpeed):
-    _description = "Metric shows the annotation speed in objects per hour for the Project."
+    _description = "Metric shows annotation speed in the project as number of objects per hour."

cvat/apps/analytics_report/report/derived_metrics/total_annotation_speed.py → cvat/apps/analytics_report/report/derived_metrics/average_annotation_speed.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2023 CVAT.ai Corporation
+# Copyright (C) 2023-2024 CVAT.ai Corporation
 #
 # SPDX-License-Identifier: MIT
 
@@ -7,11 +7,11 @@
 from .base import DerivedMetricBase
 
 
-class JobTotalAnnotationSpeed(DerivedMetricBase):
-    _title = "Total Annotation Speed (objects per hour)"
-    _description = "Metric shows total annotation speed in the Job."
+class JobAverageAnnotationSpeed(DerivedMetricBase):
+    _title = "Average Annotation Speed (objects per hour)"
+    _description = "Metric shows average annotation speed in the Job."
     _default_view = ViewChoice.NUMERIC
-    _key = "total_annotation_speed"
+    _key = "average_annotation_speed"
     _is_filterable_by_date = False
 
     def calculate(self):
@@ -23,14 +23,12 @@ def calculate(self):
             total_wt += ds[1]["value"]
 
         metric = self.get_empty()
-        metric["total_annotation_speed"][0]["value"] = (
-            total_count / max(total_wt, 1) if total_wt != 0 else 0
-        )
+        metric[self._key][0]["value"] = total_count / total_wt if total_wt != 0 else 0
         return metric
 
     def get_empty(self):
         return {
-            "total_annotation_speed": [
+            self._key: [
                 {
                     "value": 0,
                     "datetime": self._get_utc_now().strftime("%Y-%m-%dT%H:%M:%SZ"),
@@ -39,8 +37,8 @@ def get_empty(self):
         }
 
 
-class TaskTotalAnnotationSpeed(JobTotalAnnotationSpeed):
-    _description = "Metric shows total annotation speed in the Task."
+class TaskAverageAnnotationSpeed(JobAverageAnnotationSpeed):
+    _description = "Metric shows average annotation speed in the Task."
 
     def calculate(self):
         total_count = 0
@@ -53,14 +51,14 @@ def calculate(self):
                 total_wt += wt_entry["value"]
 
         return {
-            "total_annotation_speed": [
+            self._key: [
                 {
-                    "value": total_count / max(total_wt, 1) if total_wt != 0 else 0,
+                    "value": total_count / total_wt if total_wt != 0 else 0,
                     "datetime": self._get_utc_now().strftime("%Y-%m-%dT%H:%M:%SZ"),
                 },
             ]
         }
 
 
-class ProjectTotalAnnotationSpeed(TaskTotalAnnotationSpeed):
-    _description = "Metric shows total annotation speed in the Project."
+class ProjectAverageAnnotationSpeed(TaskAverageAnnotationSpeed):
+    _description = "Metric shows average annotation speed in the Project."

cvat/apps/analytics_report/report/get.py

@@ -39,19 +39,6 @@ def _convert_datetime_to_date(statistics):
     return statistics
 
 
-def _clamp_working_time(statistics):
-    affected_metrics = "annotation_speed"
-    for metric in statistics:
-        if metric["name"] not in affected_metrics:
-            continue
-        data_series = metric.get("data_series", {})
-        if data_series:
-            for df in data_series["working_time"]:
-                df["value"] = max(df["value"], 1)
-
-    return statistics
-
-
 def _get_object_report(obj_model, pk, start_date, end_date):
     data = {}
     try:
@@ -65,7 +52,7 @@ def _get_object_report(obj_model, pk, start_date, end_date):
 
     statistics = _filter_statistics_by_date(db_analytics_report.statistics, start_date, end_date)
     statistics = _convert_datetime_to_date(statistics)
-    data["statistics"] = _clamp_working_time(statistics)
+    data["statistics"] = statistics
     data["created_date"] = db_analytics_report.created_date
 
     if obj_model is Job:

cvat/apps/analytics_report/report/primary_metrics/annotation_speed.py

@@ -54,7 +54,7 @@ def __init__(
 class JobAnnotationSpeed(PrimaryMetricBase):
     _key = "annotation_speed"
     _title = "Annotation speed (objects per hour)"
-    _description = "Metric shows the annotation speed in objects per hour."
+    _description = "Metric shows annotation speed in the job as number of objects per hour."
     _default_view = ViewChoice.HISTOGRAM
     _granularity = GranularityChoice.DAY
     _is_filterable_by_date = False