House type layout generation method and device

The invention relates to a house type layout generation method and device. The method comprises the following steps: acquiring a current house type state; room information of one or more rooms to be deployed is obtained through a particle swarm algorithm, and the room information comprises the length and width of the room; each particle in the particle swarm represents size information of a room to be deployed; performing Monte Carlo tree search for multiple times according to the room information to obtain coordinate information of the one or more rooms to be deployed; performing comprehensive scoring on the room information and the coordinate information through an evaluation function to obtain a scoring result; and calculating rated times, and deploying the one or more rooms to be deployed according to the highest scoring result in the scoring results. Through the method provided by the invention, diversified design conditions can be coped with while the quality of the generated result is ensured, the calc