版本 1.1#

有关此版本主要亮点的简要说明,请参阅 scikit-learn 1.1 版本亮点

更新日志图例

  • 重大功能 以前无法实现的大功能。

  • 功能 以前无法实现的功能。

  • 效率提升 现有功能现在可能不需要那么多计算或内存。

  • 增强 一般性的小改进。

  • 修复 以前无法按文档或合理预期工作的问题现在应该可以了。

  • API 变更 未来你需要更改代码才能达到相同的效果;或者未来某个功能将被移除。

版本 1.1.3#

2022 年 10 月

此错误修复版本仅包含针对最新 SciPy 版本 >= 1.9.2 兼容性的修复。值得注意的更改包括

  • 修复msvcp140.dll 包含在 scikit-learn wheel 文件中,因为它已在最新的 SciPy wheel 文件中移除。 #24631 by Chiara Marmo

  • 增强 为 Python 3.11 创建 wheel 文件。 #24446 by Chiara Marmo

其他错误修复将在接下来的几周内发布的 1.2 版本中提供。

请注意,此版本中已放弃对 Windows 上 32 位 Python 的支持。这是因为 SciPy 1.9.2 也放弃了对该平台的支持。建议 Windows 用户安装 64 位版本的 Python。

版本 1.1.2#

2022 年 8 月

变更模型#

以下估计器和函数在用相同数据和参数拟合时,可能会产生与上一个版本不同的模型。这通常是由于建模逻辑(bug 修复或增强)或随机采样过程的更改所致。

更新日志#

  • 修复 对于带有无效参数的元估计器,会显示默认的 HTML 表示。 #24015 by Thomas Fan

  • 修复 为后端在 1.1 版本中更改的估计器和函数添加了对 F-contiguous 数组的支持。 #23990 by Julien Jerphanion

  • 修复 现在提供适用于 MacOS 10.9 及更高版本的 wheel 文件。 #23833 by Thomas Fan

sklearn.base#

sklearn.cluster#

sklearn.feature_selection#

sklearn.impute#

sklearn.linear_model#

sklearn.manifold#

sklearn.metrics#

sklearn.preprocessing#

sklearn.tree#

版本 1.1.1#

2022 年 5 月

更新日志#

sklearn.datasets#

sklearn.decomposition#

sklearn.feature_selection#

sklearn.metrics#

sklearn.preprocessing#

sklearn.tree#

sklearn.utils#

版本 1.1.0#

2022 年 5 月

最低依赖项#

scikit-learn 1.1.0 版本需要 python 3.8+、numpy 1.17.3+ 和 scipy 1.3.2+。可选的最低依赖项是 matplotlib 3.1.2+。

更改的模型#

以下估计器和函数在用相同数据和参数拟合时,可能会产生与上一个版本不同的模型。这通常是由于建模逻辑(bug 修复或增强)或随机采样过程的更改所致。

更新日志#

sklearn.calibration#

sklearn.cluster#

sklearn.compose#

sklearn.covariance#

sklearn.cross_decomposition#

sklearn.datasets#

sklearn.decomposition#

sklearn.discriminant_analysis#

sklearn.dummy#

sklearn.ensemble#

sklearn.feature_extraction#

sklearn.feature_selection#

sklearn.gaussian_process#

sklearn.impute#

sklearn.inspection#

sklearn.isotonic#

sklearn.kernel_approximation#

sklearn.linear_model#

sklearn.manifold#

sklearn.metrics#

sklearn.mixture#

sklearn.model_selection#

sklearn.multiclass#

sklearn.neighbors#

sklearn.neural_network#

sklearn.pipeline#

sklearn.preprocessing#

sklearn.random_projection#

sklearn.svm#

sklearn.tree#

sklearn.utils#

代码和文档贡献者

感谢自 1.0 版本以来为项目的维护和改进做出贡献的所有人,包括

2357juan, Abhishek Gupta, adamgonzo, Adam Li, adijohar, Aditya Kumawat, Aditya Raghuwanshi, Aditya Singh, Adrian Trujillo Duron, Adrin Jalali, ahmadjubair33, AJ Druck, aj-white, Alan Peixinho, Alberto Mario Ceballos-Arroyo, Alek Lefebvre, Alex, Alexandr, Alexandre Gramfort, alexanmv, almeidayoel, Amanda Dsouza, Aman Sharma, Amar pratap singh, Amit, amrcode, András Simon, Andreas Grivas, Andreas Mueller, Andrew Knyazev, Andriy, Angus L’Herrou, Ankit Sharma, Anne Ducout, Arisa, Arth, arthurmello, Arturo Amor, ArturoAmor, Atharva Patil, aufarkari, Aurélien Geron, avm19, Ayan Bag, baam, Bardiya Ak, Behrouz B, Ben3940, Benjamin Bossan, Bharat Raghunathan, Bijil Subhash, bmreiniger, Brandon Truth, Brenden Kadota, Brian Sun, cdrig, Chalmer Lowe, Chiara Marmo, Chitteti Srinath Reddy, Chloe-Agathe Azencott, Christian Lorentzen, Christian Ritter, christopherlim98, Christoph T. Weidemann, Christos Aridas, Claudio Salvatore Arcidiacono, combscCode, Daniela Fernandes, darioka, Darren Nguyen, Dave Eargle, David Gilbertson, David Poznik, Dea María Léon, Dennis Osei, DessyVV, Dev514, Dimitri Papadopoulos Orfanos, Diwakar Gupta, Dr. Felix M. Riese, drskd, Emiko Sano, Emmanouil Gionanidis, EricEllwanger, Erich Schubert, Eric Larson, Eric Ndirangu, ErmolaevPA, Estefania Barreto-Ojeda, eyast, Fatima GASMI, Federico Luna, Felix Glushchenkov, fkaren27, Fortune Uwha, FPGAwesome, francoisgoupil, Frans Larsson, ftorres16, Gabor Berei, Gabor Kertesz, Gabriel Stefanini Vicente, Gabriel S Vicente, Gael Varoquaux, GAURAV CHOUDHARY, Gauthier I, genvalen, Geoffrey-Paris, Giancarlo Pablo, glennfrutiz, gpapadok, Guillaume Lemaitre, Guillermo Tomás Fernández Martín, Gustavo Oliveira, Haidar Almubarak, Hannah Bohle, Hansin Ahuja, Haoyin Xu, Haya, Helder Geovane Gomes de Lima, henrymooresc, Hideaki Imamura, Himanshu Kumar, Hind-M, hmasdev, hvassard, i-aki-y, iasoon, Inclusive Coding Bot, Ingela, iofall, Ishan Kumar, Jack Liu, Jake Cowton, jalexand3r, J Alexander, Jauhar, Jaya Surya Kommireddi, Jay Stanley, Jeff Hale, je-kr, JElfner, Jenny Vo, Jérémie du Boisberranger, Jihane, Jirka Borovec, Joel Nothman, Jon Haitz Legarreta Gorroño, Jordan Silke, Jorge Ciprián, Jorge Loayza, Joseph Chazalon, Joseph Schwartz-Messing, Jovan Stojanovic, JSchuerz, Juan Carlos Alfaro Jiménez, Juan Martin Loyola, Julien Jerphanion, katotten, Kaushik Roy Chowdhury, Ken4git, Kenneth Prabakaran, kernc, Kevin Doucet, KimAYoung, Koushik Joshi, Kranthi Sedamaki, krishna kumar, krumetoft, lesnee, Lisa Casino, Logan Thomas, Loic Esteve, Louis Wagner, LucieClair, Lucy Liu, Luiz Eduardo Amaral, Magali, MaggieChege, Mai, mandjevant, Mandy Gu, Manimaran, MarcoM, Marco Wurps, Maren Westermann, Maria Boerner, MarieS-WiMLDS, Martel Corentin, martin-kokos, mathurinm, Matías, matjansen, Matteo Francia, Maxwell, Meekail Zain, Megabyte, Mehrdad Moradizadeh, melemo2, Michael I Chen, michalkrawczyk, Micky774, milana2, millawell, Ming-Yang Ho, Mitzi, miwojc, Mizuki, mlant, Mohamed Haseeb, Mohit Sharma, Moonkyung94, mpoemsl, MrinalTyagi, Mr. Leu, msabatier, murata-yu, N, Nadirhan Şahin, Naipawat Poolsawat, NartayXD, nastegiano, nathansquan, nat-salt, Nicki Skafte Detlefsen, Nicolas Hug, Niket Jain, Nikhil Suresh, Nikita Titov, Nikolay Kondratyev, Ohad Michel, Oleksandr Husak, Olivier Grisel, partev, Patrick Ferreira, Paul, pelennor, PierreAttard, Piet Brömmel, Pieter Gijsbers, Pinky, poloso, Pramod Anantharam, puhuk, Purna Chandra Mansingh, QuadV, Rahil Parikh, Randall Boyes, randomgeek78, Raz Hoshia, Reshama Shaikh, Ricardo Ferreira, Richard Taylor, Rileran, Rishabh, Robin Thibaut, Rocco Meli, Roman Feldbauer, Roman Yurchak, Ross Barnowski, rsnegrin, Sachin Yadav, sakinaOuisrani, Sam Adam Day, Sanjay Marreddi, Sebastian Pujalte, SEELE, SELEE, Seyedsaman (Sam) Emami, ShanDeng123, Shao Yang Hong, sharmadharmpal, shaymerNaturalint, Shuangchi He, Shubhraneel Pal, siavrez, slishak, Smile, spikebh, sply88, Srinath Kailasa, Stéphane Collot, Sultan Orazbayev, Sumit Saha, Sven Eschlbeck, Sven Stehle, Swapnil Jha, Sylvain Marié, Takeshi Oura, Tamires Santana, Tenavi, teunpe, Theis Ferré Hjortkjær, Thiruvenkadam, Thomas J. Fan, t-jakubek, toastedyeast, Tom Dupré la Tour, Tom McTiernan, TONY GEORGE, Tyler Martin, Tyler Reddy, Udit Gupta, Ugo Marchand, Varun Agrawal, Venkatachalam N, Vera Komeyer, victoirelouis, Vikas Vishwakarma, Vikrant khedkar, Vladimir Chernyy, Vladimir Kim, WeijiaDu, Xiao Yuan, Yar Khine Phyo, Ying Xiong, yiyangq, Yosshi999, Yuki Koyama, Zach Deane-Mayer, Zeel B Patel, zempleni, zhenfisher, 赵丰 (Zhao Feng)