Facilitating social events in web conferences

1. A method for topic monitoring, the method comprising:

determining a topic profile for each of a plurality of virtual rooms;

displaying, in a web conference user interface, the determined topic profile for each of the plurality of virtual rooms to a user;

identifying one or more topics of interest of the user; and

adjusting, in the web conference user interface, a volume for each of the plurality of virtual rooms, wherein the volume for each of the plurality of virtual rooms is adjusted based on a commonality score between the one or more topics of interest of the user and the topic profile for each of the plurality of virtual rooms.

2. The method of claim 1 , wherein the topic profile for each of the plurality of virtual rooms is determined using at least entities, keywords, and concepts extracted from a chat transcript for each of the plurality of virtual rooms; and wherein the chat transcript for each of the plurality of virtual rooms is displayed to the user in the web conference user interface.

3. The method of claim 1 , wherein the volume for each of the plurality of virtual rooms below a commonality threshold is muted and the volume for each of the plurality of rooms above the commonality threshold is adjusted according to the commonality score.

4. The method of claim 1 , wherein providing one or more recommendations to the user further comprises:

displaying, in the web conference user interface, one or more virtual rooms recommended to the user.

5. The method of claim 1 , wherein the commonality score between the one or more topics of interest and the topic profile for each of the plurality of virtual rooms is determined using a machine learning model.

6. The method of claim 5 , further comprising:

retraining the machine learning model based on user activity, the user activity being stored in a personal knowledge corpus.

7. The method of claim 1 , further comprising:

updating the topic profile for each of the plurality of virtual rooms in real time;

updating the commonality score between the one or more topics of interest of the user and each updated topic profile for the plurality of virtual rooms; and

providing the user one or more recommendations based on the commonality score update.

8. The method of claim 1 , further comprising:

determining a commonality overlap between the plurality of virtual rooms;

recommending to the user a merger of at least two or more virtual rooms, wherein the at least two or virtual rooms exceed a commonality overlap threshold; and

merging the two or more virtual rooms.

9. The method of claim 1 , further comprising:

providing one or more recommendations to the user based on a commonality score between the one or more topics of interest of the user and the topic profile for each of the plurality of virtual rooms.

10. A computer system for topic monitoring, comprising:

one or more processors, one or more computer-readable memories, one or more computer-readable tangible storage medium, and program instructions stored on at least one of the one or more tangible storage medium for execution by at least one of the one or more processors via at least one of the one or more memories, wherein the computer system is capable of performing a method comprising:

determining a topic profile for each of a plurality of virtual rooms;

displaying, in a web conference user interface, the determined topic profile for each of the plurality of virtual rooms to a user;

identifying one or more topics of interest of the user; and

adjusting, in the web conference user interface, a volume for each of the plurality of virtual rooms, wherein the volume for each of the plurality of virtual rooms is adjusted based on a commonality score between the one or more topics of interest of the user and the topic profile for each of the plurality of virtual rooms.

11. The computer system of claim 10 , wherein the topic profile for each of the plurality of virtual rooms is determined using at least entities, keywords, and concepts extracted from a chat transcript for each of the plurality of virtual rooms; and wherein the chat transcript for each of the plurality of virtual rooms is displayed to the user in the web conference user interface.

12. The computer system of claim 10 , wherein the volume for each of the plurality of virtual rooms below a commonality threshold is muted and the volume for each of the plurality of rooms above the commonality threshold is adjusted according to the commonality score.

13. The computer system of claim 10 , wherein providing one or more recommendations to the user further comprises:

displaying, in the web conference user interface, one or more virtual rooms recommended to the user.

14. The computer system of claim 10 , further comprising:

updating the topic profile for each of the plurality of virtual rooms in real time;

updating the commonality score between the one or more topics of interest of the user and each updated topic profile for the plurality of virtual rooms; and

providing the user one or more recommendations based on the commonality score update.

15. The computer system of claim 10 , further comprising:

determining a commonality overlap between the plurality of virtual rooms;

recommending to the user a merger of at least two or more virtual rooms, wherein the at least two or virtual rooms exceed a commonality overlap threshold; and

merging the two or more virtual rooms.

16. The computer system of claim 10 , further comprising:

providing one or more recommendations to the user based on a commonality score between the one or more topics of interest of the user and the topic profile for each of the plurality of virtual rooms.

17. A computer program product for topic monitoring, comprising:

one or more non-transitory computer-readable storage media and program instructions stored on at least one of the one or more tangible storage media, the program instructions executable by a processor to cause the processor to perform a method comprising:

determining a topic profile for each of a plurality of virtual rooms;

displaying, in a web conference user interface, the determined topic profile for each of the plurality of virtual rooms to a user;

identifying one or more topics of interest of the user; and

adjusting, in the web conference user interface, a volume for each of the plurality of virtual rooms, wherein the volume for each of the plurality of virtual rooms is adjusted based on a commonality score between the one or more topics of interest of the user and the topic profile for each of the plurality of virtual rooms.

18. The computer program product of claim 17 , further comprising:

updating the topic profile for each of the plurality of virtual rooms in real time;

updating the commonality score between the one or more topics of interest of the user and each updated topic profile for the plurality of virtual rooms; and

providing the user one or more recommendations based on the commonality score update.

19. The computer program product of claim 17 , further comprising:

determining a commonality overlap between the plurality of virtual rooms;

recommending to the user a merger of at least two or more virtual rooms, wherein the at least two or virtual rooms exceed a commonality overlap threshold; and

merging the two or more virtual rooms.

20. The computer program product of claim 17 , further comprising:

providing one or more recommendations to the user based on a commonality score between the one or more topics of interest of the user and the topic profile for each of the plurality of virtual rooms.