Abstract: A computer-implemented method for providing explainable diagnostics fora water metering system. The method can include receiving data from a water metering system regarding a potential issue in the water metering system; curating the data with a machine learning model; receiving ground truth data associated with the curated data from a user of the water metering system; comparing the curated data with the ground truth data; and optimizing the machine learning model based on the comparing.

Abstract: A computer-implemented method for providing explainable diagnostics fora water metering system. The method can include receiving data from a water metering system regarding a potential issue in the water metering system; curating the data with a machine learning model; receiving ground truth data associated with the curated data from a user of the water metering system; comparing the curated data with the ground truth data; and optimizing the machine learning model based on the comparing.

Abstract: A game of chance may be provided to a player. A system to provide the game of chance may include a display configured to sequentially display a set of elements and at least one set of bonus elements, each set simulating slot machine reels. The system may also include an input device configured to receive a player indication of desire to play the game. The system may also include a processor configured to, responsive to the player indication, determine the set of elements based on pre-defined rules, award at least one winning bonus spin to the player if the set of elements are in a first pre-defined winning pattern, determine at least one set of bonus elements to the player, including a subset of winning sets of bonus elements, wherein a quantity of winning sets of bonus elements is equal to a quantity of winning bonus spins awarded to the player. The system may also include a dispenser for dispensing an award to the player, wherein the award is determined based on the subset of winning sets of bonus elements.