Table 1. Comparison of the EDU-AI with... | Emerald Publishing

Table 1.

Comparison of the EDU-AI with the studies adopting Pix2Pix in plan layout generation

Study	Context and function	Scale	Structure	Representation	Data set
Huang and Zheng (2018)	Housing	Floor plan	Onefold two directional	Nine colors corresponding to the walkway, bedroom, living room, kitchen, toilet, dining room, balcony, window and door	115 images grouped as 100 training and 15 validation data
Chaillou (2020)	Housing	Floor plan	Onefold one directional	Nine colors corresponding to opening, footprint, entrance, living room, bedroom, closet, kitchen, bathroom and circulation	Around 800 apartment plans as training data and more than 40 validation data
Liu et al. (2021)	Educational, campus	Site plan	Onefold one directional	Approximately 20 colors refer to the various components (architectural and landscape) of campuses	387 images (85 university and 302 primary school layouts) as training data. Validation data is not mentioned
Tian (2021)	Urban and regional planning	Site plan	Onefold one directional	16 colors corresponding to different types of functions such as residential and commercial	4400 images grouped as 4000 training and 400 validation data
Liu et al. (2022)	Private garden	Site plan	One-fold one directional (iterative)	Ten colors corresponding to boundary, entrance, water, site, central area, pathway, architecture, main landscape architecture, mountain and pavilion	125 images grouped as 120 training and 5 validation data
EDU-AI	Educational, classroom	Single room scale	Twofold one directional	Eight colors corresponding to wall, door, opening, footprint, student desks, teacher desk, board and lockers	162 images grouped as 144 training and 18 validation data

Study	Context and function	Scale	Structure	Representation	Data set
Huang and Zheng (2018)	Housing	Floor plan	Onefold two directional	Nine colors corresponding to the walkway, bedroom, living room, kitchen, toilet, dining room, balcony, window and door	115 images grouped as 100 training and 15 validation data
Chaillou (2020)	Housing	Floor plan	Onefold one directional	Nine colors corresponding to opening, footprint, entrance, living room, bedroom, closet, kitchen, bathroom and circulation	Around 800 apartment plans as training data and more than 40 validation data
Liu et al. (2021)	Educational, campus	Site plan	Onefold one directional	Approximately 20 colors refer to the various components (architectural and landscape) of campuses	387 images (85 university and 302 primary school layouts) as training data. Validation data is not mentioned
Tian (2021)	Urban and regional planning	Site plan	Onefold one directional	16 colors corresponding to different types of functions such as residential and commercial	4400 images grouped as 4000 training and 400 validation data
Liu et al. (2022)	Private garden	Site plan	One-fold one directional (iterative)	Ten colors corresponding to boundary, entrance, water, site, central area, pathway, architecture, main landscape architecture, mountain and pavilion	125 images grouped as 120 training and 5 validation data
EDU-AI	Educational, classroom	Single room scale	Twofold one directional	Eight colors corresponding to wall, door, opening, footprint, student desks, teacher desk, board and lockers	162 images grouped as 144 training and 18 validation data

Sources: Huang and Zheng (2018), Chaillou (2020), Liu et al. (2021), Tian (2021) and Liu et al. (2022)