A state opposition leader has acknowledged his party must learn where they failed as a government and regain trust with voters if they want to return to power.

Anthony Albanese has married partner Jodie Haydon at his official Canberra residence in a private ceremony on Saturday, after details of the wedding were kept top secret.

Prime Minister Anthony Albanese and fiancé Jodie Haydon have officially tied the knot in a lavish yet low-key ceremony at The Lodge.