1. A method comprising: generating, using a processor, a set of messages based on one or more key events in a primary data channel and one or more significant events in one or more related data channels in response to an alert condition, wherein at least one message in the set of messages corresponds to at least one of the one or more of the key events or the one or more significant events and is expressible as a simple sentence; determining a validity of the alert condition based on the set of messages that express the one or more key events, the one or more significant events, a relationship between the one or more key events and the one or more significant events, an alert context and the one or more causes of the alert condition; generating a valid trigger event text portion indicating a validity of the alert condition in an alert validation text in an instance in which the alert condition is valid; generating an invalid trigger event text portion indicating the validity of the alert condition in an alert validation text in an instance in which the alert condition is invalid; and generating the alert validation text based on the set of messages and a relationship between them, wherein the alert validation text is configured to linguistically express at least of the one or more key events, the one or more significant events, the relationship between the one or more key events and the one or more significant event, the validity of the alert condition, the alert context, or one or more causes of the alert condition.
1. A method comprising: generating, using a processor, a set of messages based on one or more key events in a primary data channel and one or more significant events in one or more related data channels in response to an alert condition, wherein at least one message in the set of messages corresponds to at least one of the one or more of the key events or the one or more significant events and is expressible as a simple sentence; determining a validity of the alert condition based on the set of messages that express the one or more key events, the one or more significant events, a relationship between the one or more key events and the one or more significant events, an alert context and the one or more causes of the alert condition; generating a valid trigger event text portion indicating a validity of the alert condition in an alert validation text in an instance in which the alert condition is valid; generating an invalid trigger event text portion indicating the validity of the alert condition in an alert validation text in an instance in which the alert condition is invalid; and generating the alert validation text based on the set of messages and a relationship between them, wherein the alert validation text is configured to linguistically express at least of the one or more key events, the one or more significant events, the relationship between the one or more key events and the one or more significant event, the validity of the alert condition, the alert context, or one or more causes of the alert condition. 4. The method of claim 1 further comprising: detecting the alert condition based on a triggering event in at least one data channel that is received from a sensor configured to monitor a characteristic of a machine apparatus, wherein the at least one data channel is the primary data channel; identifying one or more related data channels based on a domain model that provides an indication of relationships between data channels; and detecting one or more patterns in the primary data channel by: identifying one or more patterns wherein a pattern is at least one of a trend, spike or step in a data channel; assigning an importance level to the one or more patterns; and identifying one or more key events of the one or more patterns, wherein a key event is a pattern that exceeds a predefined importance level.