Statistics
The Statistics module allows you to collect and analyze data on the use of the Oz Forensics system.
When you switch to the Statistics module, the charts area is empty unless you have the previously saved graphs. The area of charts is divided according to the purpose of the information on the tabs:
Common info
Performance
When created, the chart appears in the corresponding tab.
Creating a Chart
Click the New chart button to create a chart.
Select the type of chart from the dropdown list.
3. Click the Create button.
The chart will be displayed in the tab corresponding to its type. There are 1-3 display options for charts, depending on their type: Line, Donut, and Bar. By default, the charts are displayed with the All Results option, filtered by the current week.
Chart Display Types
The Line Chart
2. The Donut chart
3. The Bar chart
4. Click the cross button to remove the chart from the viewing area.
5. To download the graph image, click the button. The system will offer to save the image in the PNG format.
6. To change the options for displaying data on the chart, select them from the dropdown menu. The default is All Results. Options may vary depending on the type of chart.
7. Click the Save Charts button to save your favorite charts to the screen. The saved graphs will be loaded automatically the next time you enter Statistics.
Types of Charts
Amount of Orders by Summary Status
The summary status of the order displays the worst result among the analysis results for this order. For instance, if one of the group of analyses has finished with the DECLINED status, the order status will be DECLINED as well.
The order result receives the status of the last group of analyses applied to the folder. A group of analyses contains analyses you've sent in a single order.
Chart options:
All Results – displays the sum of all results
Any result – showing all results on one chart separately, except for the All results option
Processing – results, where the analysis is in the "Processing" status
Failed – Analysis results with the error message "Failed"
Declined – the results of analyses, which indicate a low percentage of similarity with the reference image, or indicated inconsistencies in the fields of the document (depending on the modules)
Success – the results of analyses, which indicate a high percentage of similarity with the reference image, or indicate the full correspondence of the document fields (depending on the modules)
Operator Required – Analysis results, where the average percentage of coincidence is indicated and a decision by the operator is required
Available display options are Line, Donut, and Bar charts.
Amount of Orders by Source
The amount of orders by source, where these orders came from.
Chart options:
All sources
Any source
Unknown
Mobile SDK
Web SDK
Available display options are Line, Donut, and Bar charts.
Amount of Orders by Company
The chart shows the users of which companies, how many orders have created during the period. This chart is displayed on the User Activity tab.
Chart options:
All companies
Any company
ID of each company
Available display options are Line, Donut, and Bar charts.
Amount of Analyses by Type
The chart shows how many analyses and which type were generated during the period.
Chart options:
All analyses
Any analysis
Documents
Biometry
Liveness
Black list
Displays on the Common Info tab. Available display options are Line, Donut, and Bar charts.
Amount of Analyses by Result Type
The chart shows how many results by type of analysis were obtained during the period.
Analysis chart options:
All analyses
Any analysis
Biometry
Documents
Liveness
Black list
Chart options by analysis results:
All results
Any result
Processing
Failed
Declined
Success
Operator required
Displays on the Common Info tab. Available display options are Line, Donut, and Bar charts.
Analyses Duration
The chart shows the duration of analyses by their types, depending on the number of analyses performed. Together with the total number, the number of analyses execution time is displayed: minimum, arithmetic mean and maximum analysis execution time.
Chart options:
All analyses
Any analysis
Black list
Biometry
Liveness
Documents
Displays on the Performance tab. Available display options are Line and Donut charts.
Filter
You can filter your charts by the time period. Click the Filter button.
The period This week is selected by highlighting in color by default. You can select any other period from the standard Last month, This month, Last week, etc., or specify a custom period in the Date field.
Make sure that none of the standard periods is selected before setting a custom period. If a standard period is selected, click on it to deselect it.
Select the start date of the period, time (if you need), and the date and time of the end of the period. Click the Search button. The filter window will close, and the new result will be displayed on the chart.
Example. The period 04/20/2021 00:00 – 04/23/2021 00:00 will display the results for 3 days: April 20, 21 and 22.
Click the Clear button, then the Search button to reset the filter.
Analysis Report
To view a report based on the analysis results, configure the required filter by the report period, then click the Make report button. The system creates the report in the XLS format and makes your browser download it.
Please note: the only filter applicable to this report is based on dates. If you require detailed order statistics, such as filtering only Liveness analyses or only DECLINED ones, consider one of the following options:
For overall information: create a chart of the required type.
For detailed information with order numbers: utilize Filters in the Orders tab.
Alternatively, filter the generated XLS report using Excel tools.
Name of the row | Description |
Report for the period | A period of time of statistics, by default, it is the current week from Monday to Sunday (can be changed in Filter). |
Orders per period | The number of orders created during this period. |
No analyses applied | The number of orders with no analyses performed. |
Processing | The number of orders with analyses that are being performed during the report creation. |
Failed | The number of orders where one or more analyses have been finished with some kind of error. |
Declined | The number of orders where one or more analyses have been finished with the DECLINED status (an attack spotted, the images haven't matched during the biometry check, etc.). |
Operator required | The number of orders where the system was uncertain about the analysis result and requires an additional check from the human operator. |
Success | The number of orders where every single analysis has been finished successfully. |
Name of the column | Description |
Date / time | The date and time when the order has been created. |
Consolidated folder status | The overall order (folder) status. |
Video count | The number of videos in this order. |
Image count | The number of images in this order. |
Analyses | What analyses have been applied to the media in this order. |
Reason of rejection | What analyses have been finished with the FAILED or DECLINED status. |
Folder | The folder (order) ID. |
IIN | A client ID if it has been passed in the folder (order) metadata (the |
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