so_ca_cua_toa
num_tasks
num_cleaning_tasks
num_trash_collection_tasks
num_monitoring_tasks
num_room_cleaning_tasks
num_deep_cleaning_tasks
num_maintenance_tasks
num_support_tasks
num_other_tasks
num_wc_tasks
num_hallway_tasks
num_lobby_tasks
num_patient_room_tasks
num_clinic_room_tasks
num_surgery_room_tasks
num_outdoor_tasks
num_elevator_tasks
num_office_tasks
num_technical_room_tasks
cleaning_ratio
trash_collection_ratio
monitoring_ratio
room_cleaning_ratio
area_diversity
task_complexity_score
so_tang
so_cua_thang_may
dien_tich_ngoai_canh
dien_tich_sanh
dien_tich_hanh_lang
dien_tich_wc
dien_tich_phong
dien_tich_tham
doc_ham
vien_phan_quang
op_tuong
op_chan_tuong
ranh_thoat_nuoc
dien_tich_kinh
hour_start
hour_end
work_hours_numeric
tasks_per_hour
tasks_per_floor
wc_per_floor
cleaning_workload
total_area
area_per_floor