1. A method for team analytics context graph generation and augmentation, comprising: extracting, by a processor, a set of relevant features from a received message; predicting, by the processor, a context graph corresponding to the received message being sparse based on the extracted relevant features, a context of the received message being indeterminable from the context graph in response to the context graph being sparse; generating, by the processor, an augmented context graph in response to the context graph being predicted to be sparse, the context of the received message being determinable from the augmented context graph; and presenting, by the processor, the augmented context graph.