Wijnaldum believes Jurgen Klopp 's men learned a valuable lesson at the Vitality Stadium .
Wijnaldum will be looking to help Liverpool put last week 's 4 - 3 defeat at Bournemouth behind them at home to West Ham on Sunday .
Wijnaldum , who will be looking to help Liverpool put last week 's 4 - 3 defeat at Bournemouth behind them at home to West Ham on Sunday , believes Jurgen Klopp 's men learned a valuable lesson at the Vitality Stadium .