エラーの原因 エラー: has the following unsupported feature types: factor > p r i n t ( task ) (506 x 14) * Target : medv * Properties : − * Features ( 1 3 ) : − dbl ( 1 2 ) : age , b , crim , dis , indus , l s t a t , nox , − f c t ( 1 ) : chas • よく見ると factor 型変数が入っている • 暗黙の型変換をしなくなった 29
[1] Azevedo, Ana and Manuel Filipe dos Santos (2008) “KDD, SEMMA and CRISP-DM: A Parallel Overview,” in IADIS European Conf. Data Mining. [2] Bischl, Bernd, Michel Lang, Lars Kotthoff, Julia Schiffner, Jakob Richter, Erich Studerus, Giuseppe Casalicchio, and Zachary M. Jones (2016) “Mlr: Machine Learning in R,” Journal of Machine Learning Research, Vol. 17, No. 170, pp. 1–5, retrieved from here. [3] Bischl, Bernd, Jakob Richter, Jakob Bossek, Daniel Horn, Janek Thomas, and Michel Lang (2018) “mlrMBO: A Modular Framework for Model-Based Optimization of Expensive Black-Box Functions,” December, arXiv: 1703.03373. [4] Boehmke, Brad and Brandon M. Greenwell (2019) Hands-on Machine Learning with R, Chapman & Hall/CRC the R Series, Boca Raton: CRC Press, retrieved from here. [5] Buitinck, Lars, Gilles Louppe, Mathieu Blondel, Fabian Pedregosa, Andreas Mueller, Olivier Grisel, Vlad Niculae, Peter Prettenhofer, Alexandre Gramfort, Jaques Grobler, Robert Layton, Jake VanderPlas, Arnaud Joly, Brian Holt, and Gaël Varoquaux (2013) “API Design for 36
Machine Learning Software: Experiences from the Scikit-Learn Project,” in ECML PKDD Workshop: Languages for Data Mining and Machine Learning, pp. 108–122. [6] Chapman, Peter, Janet Clinton, Randy Kerber, Tom Khabaza, Thomas Reinartz, C. Russell H. Shearer, and Robert Wirth (2000) “CRISP-DM 1.0: Step-by-Step Data Mining Guide.” [7] Chatzidimitriou, Kyriakos, Themistoklis Diamantopoulos, Papamichail Michail, and Andreas Symeonidis (2018) “Practical Machine Learning in R,” June, retrieved from here. [8] Géron, Aurélien (2017) Hands-on Machine Learning with Scikit-Learn and TensorFlow: Concepts, Tools, and Techniques to Build Intelligent Systems, （下田倫大‧⻑尾高弘訳， 『scikit-learn と TensorFlow による 実践機械学習』 ，オライリー‧ジャパン，2018 年）. [9] Hastie, Trevor, Robert Tibshriani, and Jerome Friedman (2009) The Elements of Statistical Learning: Data Mining, Inference, and Prediction: Springer, 2nd edition, retrieved from here, （杉山将‧井出 剛‧神嶌敏弘‧栗田多喜夫‧前田英作‧井尻善久‧岩田具治‧金森敬 文‧兼村厚範‧鳥山昌幸‧河原吉伸‧木村昭悟‧小⻄嘉典‧酒井智弥‧ 36
鈴木大慈‧竹内一郎‧玉木徹‧出口大輔‧冨岡亮太‧波部⻫‧前田新 一‧持橋大地‧山田誠訳， 『統計的学習の基礎 —データマイニング‧推 論‧予測—』 ，共立出版，2014 年）. [10] Hazelwood, Kim, Sarah Bird, David Brooks, Soumith Chintala, Utku Diril, Dmytro Dzhulgakov, Mohamed Fawzy, Bill Jia, Yangqing Jia, Aditya Kalro, James Law, Kevin Lee, Jason Lu, Pieter Noordhuis, Misha Smelyanskiy, Liang Xiong, and Xiaodong Wang (2018) “Applied Machine Learning at Facebook: A Datacenter Infrastructure Perspective,” in 2018 IEEE International Symposium on High Performance Computer Architecture (HPCA), Vol. 2018-Febru, pp. 620–629, Vienna: IEEE, February, DOI: 10.1109/HPCA.2018.00059. [11] Irizarry, Rafael A. (2019) Introduction to Data Science: Data Analysis and Prediction Algorithms with R, Boca Raton: CRC Press, retrieved from here. [12] Kuhn, Max (2008) “Building Predictive Models in R Using the Caret Package,” Journal of Statistical Software, Vol. 28, No. 5, DOI: 10.18637/jss.v028.i05. [13] mlr-Org. Team (2019) “Ml3 Manual,” retrieved from here. 36
[14] Sarafian, Ron (2019) “Introduction to Data Science,” June, retrieved from here. [15] Schiffner, Julia, Bernd Bischl, Michel Lang, Jakob Richter, Zachary M. Jones, Philipp Probst, Florian Pfisterer, Mason Gallo, Dominik Kirchhoff, Tobias Kühn, Janek Thomas, and Lars Kotthoff (2016) “Mlr Tutorial,” September, arXiv: 1609.06146. [16] Wickham, Hadley and Garrett Grolemund (2016) R for Data Science: Import, Tidy, Transform, Visualize, and Model Data, Sebastopol, CA: O’Reilly, first edition edition, retrieved from here, （黒川利明‧大橋真也 訳， 『R で始めるデータサイエンス』 ，オライリー‧ジャパン，2017 年） . [17] 杉山将 (2013) 『イラストで学ぶ機械学習: 最小二乗法による識別モデ ル学習を中心に』 ，講談社，東京, retrieved from here． 36
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