FRAME DATA DETERMINATION DEVICE, FRAME DATA DETERMINATION METHOD, AND FRAME DATA DETERMINATION PROGRAM

To propose a favorable frame shape using machine learning.SOLUTION: A frame shape determination device comprises: a condition acquisition unit which accepts an input of building conditions including a planer shape, height, and floor number of a building to be designed; a frame shape generation unit which generates frame shape data of a plurality of candidates with different span layouts of a main frame under the building conditions; and a shape determination unit which selects and outputs frame shape data predicted to be highly evaluated from frame shape data of the candidates using a plurality of frame shapes of teacher data each of which has a different span layout of a main frame per building condition including a planer shape, height, and floor number of a building, and a learned model which learned a relation between the frame shape of the teacher data and the evaluation, the teacher data associated with information indicating each evaluation of the frame shape.SELECTED DRAWING: Figure 1 【課題】機械学習を利用して好ましい架構形状を提案する。【解決手段】架構形状判断装置は、設計する建築物の平面形状、高さ及び階数を含む建築物の条件の入力を受ける条件取得部と、建築物の条件の下で、主架構のスパン割りを異ならせた複数の候補の架構形状データを生成する架構形状生成部と、建築物の平面形状、高さ及び階数を含む建築物の条件ごとに主架構のスパン割りを異ならせた複数の架構形状であって、当該架構形状の各々の評価を示す情報が対応付けられた教師データの架構形状を用いて、教師データの架構形状と評価を示す情報との関係を学習した学習済みモデルを用いて、候補の架構形状データから評価が高いと予測される架構形状データを選択して出力する形状判断部とを備える。【選択図】図１