Abstract: The present disclosure relates to systems and methods for confirming a scheduled event based on one or more electronic activities. The method includes identifying an electronic activity corresponding to a scheduled event. The method includes accessing, for a participant, electronic activities corresponding to the participant. The method includes extracting, for each of the electronic activities, a feature set based on participants included in the electronic activity or content included in a body of the electronic activity. The method includes determining, for each electronic activity, a relevancy score based on the extracted feature set. The method includes identifying a subset of electronic activities of the plurality of electronic activities. The method includes determining a probability score indicating a likelihood that the participant attended the scheduled event. The method includes generating an attendance tag indicating that the participant attended the scheduled event.

Abstract: The present disclosure relates to a method for updating labels assigned to electronic activities. The method includes accessing electronic activities transmitted or received via electronic accounts associated with data source providers. The node profiles can be updated using the electronic activities. The method includes matching one of the electronic activities to participant node profiles, each corresponds to one of the electronic accounts via which the electronic activity is transmitted or received. The method includes assigning tags to the electronic activity based on the participant node profiles. The method includes detecting a change to the participant node profiles. The method includes determining whether to update the tags assigned to the electronic activity based on the detected change to the participant node profile. The method includes modifying the tag assigned to the electronic activity responsive to determining to update the tag in accordance with the detected change.

Abstract: The present disclosure relates to a method for updating labels assigned to electronic activities. The method includes accessing electronic activities transmitted or received via electronic accounts associated with data source providers. The node profiles can be updated using the electronic activities. The method includes matching one of the electronic activities to participant node profiles, each corresponds to one of the electronic accounts via which the electronic activity is transmitted or received. The method includes assigning tags to the electronic activity based on the participant node profiles. The method includes detecting a change to the participant node profiles. The method includes determining whether to update the tags assigned to the electronic activity based on the detected change to the participant node profile. The method includes modifying the tag assigned to the electronic activity responsive to determining to update the tag in accordance with the detected change.

Abstract: The present disclosure relates to methods, systems, and storage media for detecting events based on updates to node profiles from electronic activities. Exemplary implementations may access an electronic activity transmitted or received via an electronic account associated with a data source provider; generate a plurality of activity field-value pairs; maintain a plurality of node profiles; identify a first state of a first node profile of the plurality of node profiles; update the first node profile using the electronic activity; identify a second state of the first node profile subsequent to updating the first node profile using the electronic activity; detect a state change of the first node profile based on the first state and the second state; determine that the state change satisfies an event condition; and store an association between the first node profile and an event type corresponding to the event condition.