A computer-implemented method for evaluating team effectiveness and acting on one or more outliers based on the evaluated team effectiveness. The method retrieves electronic data of one or more users, wherein the electronic data comprises a plurality of electronic communications. The method further extracts one or more concepts and metadata from the retrieved electronic data. The method further determines one or more outliers based on the extracted one or more concepts and metadata, wherein the determined one or more outliers are based on one or more poorly connected concepts and one or more poorly connected users. The method further acts on the determined one or more outliers and displays a report based on the determined one or more outliers.