This section describes API changes, including additions, modifications, deletions, and retirement notices. API changes reflect only code-level changes. They do not include improvements to the document itself, such as language, format, or links.
- Added: Indicates an API added in this version.
- Modified: Indicates that the API changed compared with the previous version.
- Deleted: Indicates that the API was deleted in this version.
- Retirement notice: Indicates that the API stops evolving starting from the version in which the retirement notice is issued, and it is retired and removed one year later.
[object Object]
The basic process for calling retrieval APIs is shown in .
Figure 1 Basic process for calling retrieval APIs[object Object][object Object]
Feature retrieval inherits from [object Object] in Faiss and supports multiple retrieval indexes. It provides APIs for building, querying, and deleting a base library. The inheritance relations among the objects are shown in and .
Figure 2 Inheritance relations among some AscendIndexConfig classes[object Object][object Object]
Figure 3 Inheritance relations among some AscendIndex classes[object Object][object Object]
[object Object]
Table 1 Header files
[object Object]