Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for determining image compression optimums are provided. An image may be processed with a machine learning model that has been trained to identify object types in digital images. A first object and a first object type of the first object may be identified in the image. A first compressed version of the image may be generated, wherein the first compressed version has a first storage size. The first object and the first object type of the first object may be identified in the first compressed version of the image. A second compressed version of the image may be generated based on the identification of the first object and the first object type in the first compressed version of the image. The second compressed version may have a smaller storage size than the first storage size.

Abstract: A system for populating a user features database for a plurality of unique user IDs is provided. The system includes a database for storing the plurality of unique user IDs, and a processor with a memory.

Abstract: A computer implemented method and an apparatus for determining user browsing behavior are provided. One or more web pages corresponding to a web domain are configured by associating the one or more web pages with tags. A control file is downloaded on a user device when a first web page access by a user to a tagged web page from among the one or more tagged web pages is detected. The control file facilitates recording of user activity related to a web domain on one or more tabs of a web browser associated with the user device. Recorded user activity corresponding to at least one web browsing session is received and user browsing behavior is determined based on the recorded user activity.

Abstract: A computer implemented method and an apparatus for determining user browsing behavior are provided. The method comprises associating one or more web pages corresponding to a web domain with tags to configure one or more tagged web pages. The method further comprises facilitating downloading of a control file on a user device upon detecting a first web page access event corresponding to a tagged web page from among the one or more tagged web pages. The control file is configured to facilitate recording of user activity related to a web domain on one or more tabs of a web browser associated with the user device. Furthermore, the method comprises receiving recorded user activity corresponding to at least one web browsing session and determining a user browsing behavior based on the recorded user activity.