@techreport{oai:ipsj.ixsq.nii.ac.jp:00102556, author = {藤原, 和弘 and 高橋, 智一 and 鈴木, 昌人 and 青柳, 誠司 and Kazuhiro, Fujiwara and Tomokazu, Takahashi and Masato, Suzuki and Seiji, Aoyagi}, issue = {16}, month = {Aug}, note = {楽曲から抽出した遷移確率を用いて旋律部分と伴奏部分を自動作曲する方法を提案する.遷移確率とは,音高,音長について,ある音高 (音長) のつぎに,どのような音高 (音長) が続くかの確率である.本稿では,実際の楽曲 (アーティスト:バンプオブチキン,ラルクアンシエル) から遷移確率を抽出した.アンケート調査の結果,音楽的に悪くなく,アーティストらしい曲が作曲できている事が確認できた., A method for automatic composing both of accompaniment and melody parts is proposed, which is based on the transition probability from a pitch to the next pitch, and that from a length to the next length. The transition probability was extracted from real music, in this article songs composed by two artists, i.e., “Bump of Chicken” and “L'Arc en Ciel”. Questionnaire survey was conducted, which shows the resultant songs are satisfactory in the viewpoint of both music and similarity to the artist.}, title = {遷移確率を用いた自動作曲}, year = {2014} }