Viewing Cluster Log; Extracting Eigenvector Again - Dahua Technology IVSS User Manual

Step 5 Click OK.

8.8.3 Viewing Cluster Log

Procedure
Step 1 Log in to the PC client.
Step 2 Click
You can also click Cluster Management from the configuration list on the home page.
Step 3 Set the search period, and then click Search.

8.9 Extracting Eigenvector Again

Re-extract Eigenvector of images with unmatched versions, to improve AI analysis accuracy.
The Extract Eigenvector Again function is triggered automatically after Eigenvector model is
updated. After the model version update, the system re-extracts face sample databases and
passerby databases first and then hot data. The hot data includes history capture data.
Procedure
Step 1 Log in to the PC client.
Step 2 On the home page, select Task Management > Extract Eigenvector Again.
Step 3 Click
Step 4 Set the start time and end time of the day.
● The system automatically creates tasks to re-extract Eigenvector of history images with
unmatched model versions during the period.
● During the re-extraction period, AI by Recorder is not available.
on the upper-right corner and then click Cluster Management.
Figure 8-91 Cluster log
to enable the function.
Figure 8-92 Extract Eigenvector again
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