结果:找到“neural networks and”相关内容104个,排序为按回复时间降序,搜索更多相关帖子请点击“高级
Learning and Soft Computing 习题答案/ Vojislav Kecman
0 个回复 - 151 次查看 Learning and Soft Computing with Support Vector Machines, Neural Networks, and Fuzzy Logic Models by Vojislav Kecman =V. (Vojiclav) Kecman - (Instructor Solution Manual) Learning And Soft Computing ( ...2023-12-20 13:45 - 2025Li - 现金交易版
神经网络与深度学习习题答案Neural Networks and Deep Learning,Charu C. Aggarwal
10 个回复 - 785 次查看 神经网络与深度学习习题答案Neural Networks and Deep Learning,Charu C. Aggarwal =Charu C. Aggarwal - Instructor Solution Manual To Neural Networks and Deep Learning_ A Textbook (Solutions)=Instructor' ...2023-6-20 20:31 - Lamarr-202110 - 现金交易版
神经网络和统计方法的综合分析预测消费者的选择行为Consumer Choice model
1 个回复 - 180 次查看 神经网络和统计方法的综合分析预测消费者的选择行为(英文) =A Comparative Analysis of Neural Networks and Statistical Methods for Predicting Consumer Choice =West P. M (& other) - A Comparative Anal ...2023-5-16 09:58 - 2025Li - 现金交易版
Deep Learning with TensorFlow - Second Edition Explore neural networks and buil
0 个回复 - 291 次查看 Deep Learning with TensorFlow - Second Edition Explore neural networks and build intelligent systems with Python 作者: Giancarlo Zaccone / Md. Rezaul Karim 出版社: Packt Publishing 副标题: Explo ...2024-1-5 11:13 - 742723795 - python论坛
Hands-On Convolutional Neural Networks with TensorFlow
1 个回复 - 898 次查看 Solve computer vision problems with modeling in TensorFlow and Python2023-2-9 11:57 - 笑哈哈999 - Forum
[神经网络在金融市场的应用]Neural Networks and the Financial Markets
119 个回复 - 21124 次查看 This volume looks at financial prediction from a broad range of perspectives. It covers: - the economic arguments - the practicalities of the markets - how predictions are used - how predictions are m ...2015-6-2 20:06 - lasgpope - 量化投资
Artificial neural networks applied to landslide susceptibility: The effect of sa
1 个回复 - 833 次查看 【作者(必填)】SamuelGameiroEduardo SamuelRiffelGuilherme Garciade OliveiraLaurindo AntonioGuasselli 【文题(必填)】Artificial neural networks applied to landslide susceptibility: The effect of sampl ...2022-12-29 17:41 - wlou64 - 求助成功区
Introduction+to+Deep+Learning+and+Neural+Networks+with+Python_+A+Practical+Guide
4 个回复 - 1139 次查看 Introduction+to+Deep+Learning+and+Neural+Networks+with+Python_+A+Practical+Guide 20212021-12-11 13:30 - sky021 - 商业数据分析
Neural Networks and Deep Learning: Deep Learning explained to your granny
32 个回复 - 2563 次查看 English | 4 Dec. 2017 | ASIN: B0785H6J3T | 73 Pages | AZW3 | 1.35 MB Ready to crank up a neural network to get your self-driving car pick up the kids from school? Want to add 'De ...2017-12-15 17:39 - igs816 - 经管书评
Insurance companies in Mozambique: a two-stage DEA and neural networks on effici
1 个回复 - 300 次查看 【作者(必填)】Carlos Pestana Barros &Peter Wanke 【文题(必填)】Insurance companies in Mozambique: a two-stage DEA and neural networks on efficiency and capacity slacks 【年份(必填)】Applied Ec ...2022-9-15 11:35 - wlou64 - 求助成功区
Neural Networks and Learning Machines 3rd
7 个回复 - 2605 次查看 2015-11-7 02:15 - ashene - 数据分析与数据挖掘
Neural networks—Their applications and perspectives in intelligent machining
2 个回复 - 464 次查看 【作者(必填)】 D.Barschdorff2[/backcolor]L.Monostori13[/backcolor] 【文题(必填)】Neural networks—Their applications and perspectives in intelligent machining 【年份(必填)】1991 【全文链接或数据 ...2022-5-31 23:36 - GLUT123 - 求助成功区
【经典教材系列】Replication of Chaos in Neural Networks, Economics and Physics
33 个回复 - 6406 次查看 欢迎订阅wwqqer文库!2016-3-21 01:44 - wwqqer - 微观经济学
ALMOND: Adaptive Latent Modeling and Optimization via Neural Networks and Langev
1 个回复 - 1047 次查看 【作者(必填)】 23 【文题(必填)】 ALMOND: Adaptive Latent Modeling and Optimization via Neural Networks and Langevin Diffusion 【年份(必填)】 23 【全文链接或数据库名称(选填)】https://www.tandfonl ...2021-5-7 08:33 - internet.hzx - 求助成功区
【独家发布】Neural Networks History and Applications
9 个回复 - 1113 次查看 .**** 本内容被作者隐藏 ****.. “关于人工智能和人工神经网络在不同领域(例如医学,工业,生物学,历史,军事,识别科学,空间,机器学习等)的不断发展,神经网络:历史与应用首先讨论了人工神经网络的全 ...2021-3-20 09:44 - Nicolle - winbugs及其他软件专版
Airline Passenger Forecasting using ARIMA and Artificial Neural Networks
1 个回复 - 421 次查看 【作者(必填)】 【文题(必填)】 Airline Passenger Forecasting using ARIMA and Artificial Neural Networks Approaches 【年份(必填)】 【全文链接或数据库名称(选填)】https://ieeexplore.ieee.org/abstr ...2021-2-25 09:56 - ticket1988 - 求助成功区
Neural Networks and Deep Learning- 中文版)Nielsen著名教材
17 个回复 - 8875 次查看 英文版地址http://michaelnielsen.org/2016-10-22 21:23 - lcpku - python论坛
[好书首发]Neural Networks and Statistical Learning Springer 2014
22 个回复 - 5536 次查看 Neural Networks and Statistical Learning Ke-Lin Du (Author), M. N. S. Swamy (Author) Book Description Providing a broad but in-depth introduction to neural network and machine learning in a st ...2014-7-16 01:09 - ReneeBK - winbugs及其他软件专版
艾伯特神经网络和统计学习 Neural networks and statistical learning
8 个回复 - 2275 次查看 艾伯特神经网络和统计学习 Neural networks and statistical learning 英文版2018-7-20 07:34 - timmyou2004 - Forum
Hands-On Convolutional Neural Networks with TensorFlow(True PDF)
6 个回复 - 2119 次查看 Hands-On Convolutional Neural Networks with TensorFlow——Solve computer vision problems with modeling in TensorFlow and Python 简介:Convolutional Neural Networks (CNN) are one of the most popular ...2019-1-23 14:21 - baiwei1637124 - python论坛
Hands-On Convolutional Neural Networks with TensorFlow
34 个回复 - 3085 次查看 English | September 18th, 2018 | ISBN: 1789130336 | 274 Pages | AZW3 Learn how to apply TensorFlow to a wide range of deep learning and Machine Learning problems with this practical guide on trai ...2018-10-26 15:41 - igs816 - python论坛
Springer.Neural Networks and Statistical Learning.2014
7 个回复 - 2244 次查看 Springer.Neural Networks and Statistical Learning.2014 Hardcover: 850 pages Publisher: Springer; 2014 edition (December 27, 2013) Language: English Providing a broad but in-depth introductio ...2014-11-2 16:38 - lzguo568 - 计量经济学与统计软件
Neural Networks - Neural Networks Tools and Techniques for Beginners
1 个回复 - 545 次查看 【作者(必填)】 【文题(必填)】 【年份(必填)】 【全文链接或数据库名称(选填)】2019-9-1 18:41 - jspchem - 文献求助专区
MATLAB Deep Learning With Machine Learning, Neural Networks and Artificial Intel
9 个回复 - 3595 次查看 Get started with MATLAB for deep learning and AI with this in-depth primer. In this book, you start with machine learning fundamentals, then move on to neural networks, deep learning, and then convolu ...2017-6-15 15:58 - nivastuli - Forum
Neural Networks and Deep Learning
5 个回复 - 1908 次查看 Neural Networks and Deep Learning by Charu C. Aggarwal Springer Nature 2018 ISBN 978-3-319-94462-3 and Machine Learning for Text by Charu C. Aggarwal Springer Nature 2018 ISBN 978-3-319- ...2019-2-3 03:24 - SleepyTom - 金融工程(数量金融)与金融衍生品
【电子书免币下载】Neural Networks and Deep Learning.2018.8
3 个回复 - 882 次查看 资料版权归原作者所有,资源链接仅供个人学习研究和交流使用,请下载后24小时内删除,如有侵权,请留言通知。https://andersen.pipipan.com/fs/1634288-375911470[/backcolor]2019-5-31 10:12 - liutongwei - Forum
Neural Networks and Deep Learning: A Textbook
11 个回复 - 3810 次查看 This book covers both classical and modern models in deep learning. The chapters of this book span three categories: The basics of neural networks: Many traditional machine learning models can be und ...2018-8-26 20:01 - nivastuli - Forum
Time-Space, Spiking Neural Networks and Brain-Inspired Artificial Intelligence
5 个回复 - 2031 次查看 Spiking neural networks (SNN) are biologically inspired computational models that represent and process information internally as trains of spikes. This monograph book presents the classical theory an ...2018-8-29 10:14 - nivastuli - Forum
Artificial Neural Networks and Machine Learning – ICANN 2018
6 个回复 - 434 次查看 Artificial Neural Networks and Machine Learning – ICANN 2018 27th International Conference on Artificial Neural Networks Rhodes, Greece, October 4–7, 2018 Proceedings, Part II (Lecture Notes in Comp ...2018-12-22 00:05 - 13950050756 - 经管书评
Tree-Based Convolutional Neural Networks: Principles and Applications
7 个回复 - 704 次查看 English | PDF | 2018 | 104 Pages | ISBN : 9811318697 This book proposes a novel neural architecture, tree-based convolutional neural networks (TBCNNs),for processing tree-structured data. TBCNNsar ...2018-10-26 11:13 - igs816 - 经管书评
Artificial Intelligence in the Age of Neural Networks and Brain Computing
30 个回复 - 1483 次查看 Academic Press | 2019 | ISBN 978-0-12-815480-9 | 332 pages | PDF **** 本内容被作者隐藏 ****2018-11-15 23:34 - igs816 - 经管书评
Learning and Generalization: With Applications to Neural Networks
2 个回复 - 1679 次查看 必读。 Editorial ReviewsFrom the Back Cover Learning and Generalization provides a formal mathematical theory for addressing intuitive questions such as:• How does a machine learn a new concep ...2018-9-30 02:01 - leosong - Forum
Neural Networks and learning machines (3rd Edition) (书中MATLAB代码)
2 个回复 - 1852 次查看 该书论坛中已有,附件为书中所需MATLAB代码 Preface x Introduction 1 1. What is a Neural Network? 1 2. The Human Brain 6 3. Models of a Neuron 10 4. Neural Networks Viewed As Directed Graphs 15 ...2018-9-11 19:21 - 李明娟 - MATLAB等数学软件专版
Brainstorm: fast, flexible and fun neural networks.
6 个回复 - 876 次查看 **** 本内容被作者隐藏 ****2018-3-2 11:03 - Nicolle - winbugs及其他软件专版
Recurrent Neural Networks Design And Applications - L.R. Medsker
2 个回复 - 1492 次查看 With existent uses ranging from motion detection to music synthesis to financial forecasting, recurrent neural networks have generated widespread attention. The tremendous interest in these networ ...2018-7-28 19:39 - xdfhz - Forum
Neural Networks and Deep Learning
6 个回复 - 1083 次查看 **** 本内容被作者隐藏 ****2018-7-29 20:34 - Nicolle - winbugs及其他软件专版
Neural Networks and Deep Learning
3 个回复 - 1916 次查看 2016-9-25 19:39 - 挚爱酸模 - 数据分析与数据挖掘
Artificial Neural Networks and Machine Learning – ICANN 2017
2 个回复 - 897 次查看 Part I2018-8-20 14:55 - xdfhz - Forum
Neural Networks and Learning Machines (最新版第三版)
9 个回复 - 4030 次查看 Product Details [*]Paperback: 936 pages [*]Publisher: Prentice Hall; 3 edition (Nov. 18 2008) [*]Language: English [*]ISBN-10: 0131471392 [*]ISBN-13: 978-0131471399 [*]Product Dimensions: 18.3 x ...2014-11-22 11:54 - wh7064rg - 计量经济学与统计软件
Neural Networks: Deep Learning and Machine Learning Outlined
33 个回复 - 1405 次查看 English | 23 Jun. 2018 | ISBN: 1983255955 | 37 Pages | EPUB Would you achieve more if you could envision your success? A neural network is a computing ѕуѕtеm made uр оf a numbеr ...2018-7-31 17:26 - igs816 - 经管书评
Neural_Networks_for_Applied_Sciences_and_Engineering
10 个回复 - 3021 次查看 Neural_Networks_for_Applied_Sciences_and_Engineering__From_Fundamentals_to_Complex_Pattern_Recognition(2006) Author: Sandhya Samarasinghe2012-9-5 16:46 - 天狮 - R语言论坛
Evolutionary Approach to Machine Learning and Deep Neural Networks
18 个回复 - 1220 次查看 English | PDF | 2018 | 254 Pages | ISBN : 9811301999 This book provides theoretical and practical knowledge about a methodology for evolutionary algorithm-based search strategy with the integrati ...2018-6-27 14:34 - igs816 - 经管书评
Evolutionary Algorithms and Neural Networks Theory and Applications
15 个回复 - 983 次查看 Springer | 2019 | ISBN 978-3-319-93024-4 | 164 pages | PDF **** 本内容被作者隐藏 ****2018-6-27 10:45 - igs816 - 经管书评
Evolutionary Approach to Machine Learning and Deep Neural Networks
41 个回复 - 2840 次查看 **** 本内容被作者隐藏 ****2018-6-19 04:50 - Nicolle - winbugs及其他软件专版
Artificial Neural Networks: Models and Applications
41 个回复 - 4361 次查看 "Artificial Neural Networks: Models and Applications" ed. by Joao Luis G. Rosa ITexLi | 2016 | ISBN: 9535127055 9789535127055 | 409 pages | PDF | 88 MB This is a current book on Artificial Neura ...2016-10-22 22:38 - igs816 - 量化投资
Neural Networks: Neural Networks Tools and Techniques for Beginners
15 个回复 - 611 次查看 English | 4 May 2018 | ISBN: 171759445X | 114 Pages | AZW3 Are you looking to get a better understanding of neural networks and their applications? Neural networks are used to model complex patt ...2018-5-11 10:35 - igs816 - 经管书评
Neural Networks and Learning Machines (3rd Edition)
13 个回复 - 2702 次查看 http://www.pearsonhighered.com/pearsonhigheredus/educator/product/products_detail.page?isbn=9780131471399&forced_logout=forced_logged_out#downlaoddiv2015-11-2 03:52 - Nicolle - winbugs及其他软件专版
【GITHUB】Neural Networks and Deep Learning, DePaul University
5 个回复 - 861 次查看 **** 本内容被作者隐藏 ****2018-2-2 11:59 - Nicolle - winbugs及其他软件专版
ARTMAP neural networks for information fusion and data mining: map producti..
0 个回复 - 441 次查看 摘要:The Sensor Exploitation Group of MIT Lincoln Laboratory incorporated an early version of the ARTMAP neural network as the recognition engine of a hierarchi...http://dl.acm.org/citation.cfm?id=96 ...2018-2-3 15:30 - DL-er - 人工智能论文版
Introduction to Neural Networks and Data Mining: For Business Applications
0 个回复 - 544 次查看 摘要:59 4.2. 11 Assessing Modeling Results.. 256 18.4 Mathematical Model.. List of Contributorsxvii Tharam S. Dillon Digital Ecosystems and Business Intellige...原文链接:http://www.researchgate.net ...2018-1-17 06:00 - 人工智能-AI - 人工智能论文版
Recurrent Artificial Neural Networks and Finite State Natural Language Proc..
1 个回复 - 357 次查看 摘要:It is argued that pessimistic assessments of the adequacy of artificial neural networks (ANNs) for natural language processing (NLP) on the grounds that th...原文链接:http://eric.ed.gov/?id=ED37 ...2018-1-13 15:00 - DL-er - 人工智能论文版
Neural Networks and Machine Learning for Natural Language Processing - Intr..
0 个回复 - 564 次查看 摘要:The rapid increase of information available on the Internet, much of it textual, calls for computational methods that efficiently organise and classify natural language documents and allow for a ...2018-1-12 22:29 - DL-er - 人工智能论文版
Artificial Neural Networks and Natural Language Processing
0 个回复 - 421 次查看 摘要:It is argued that pessimistic assessments of the adequacy of artificial neural networks (ANNs) for natural language processing (NLP) on the grounds that th...原文链接:http://dialnet.unirioja.es/ ...2018-1-11 22:00 - a智多星 - 人工智能论文版
Introduction to : Special Issue: Neural Networks and Machine Learning for N..
0 个回复 - 521 次查看 摘要:The rapid increase of information available on the Internet, much of it textual, calls for computational methods that efficiently organise and classify natural language documents and allow for a ...2018-1-3 22:59 - AIworld - 人工智能论文版
predictive analytics with matlab. regression and neural networks
14 个回复 - 2302 次查看 English | 18 Apr. 2017 | ISBN: 1545455783 | 268 Pages | AZW3 | 3.32 MB Predictive analytics is an area of statistics that deals with extracting information from data and using it ...2017-12-21 22:47 - igs816 - MATLAB等数学软件专版
NEURAL NETWORKS TIME SERIES using MATLAB. PREDICTION and MODELING
10 个回复 - 2402 次查看 English | 19 Feb. 2017 | ISBN: 1543211194 | 284 Pages | AZW3 | 2.95 MB MATLAB has the tool Neural ...2017-12-7 10:08 - igs816 - MATLAB等数学软件专版
Introduction to Artificial Neural Networks and Deep Learning
47 个回复 - 3817 次查看 Code: **** 本内容被作者隐藏 ****2017-2-19 22:14 - Nicolle - winbugs及其他软件专版
Comparison of ARIMA, neural networks and hybrid models in time series
2 个回复 - 622 次查看 【作者(必填)】Atilla Aslanargun , Mammadagha Mammadov , Berna Yazici & Senay Yolacan 【文题(必填)】Comparison of ARIMA, neural networks and hybrid models in time series: tourist arrival forecastin ...2014-3-29 16:07 - 鬼鬼2046 - 求助成功区
Artificial Neural Networks for Engineers and Scientists: Solving Ordinary Differ
25 个回复 - 1503 次查看 2017 | ISBN: 1498781381 | English | 168 pages | PDF | 9 MB Differential equations play a vital role in the fields of engineering and science. Problems in engineering and science can be modeled usin ...2017-8-18 22:05 - igs816 - 经管书评
Deep Learning and Convolutional Neural Networks for Medical Image Computing
33 个回复 - 1811 次查看 English | PDF | 2017 | 327 Pages | ISBN : 3319429981 | 13.71 MB This book presents a detailed review of the state of the art in deep learning approaches for semantic object detection and segmenta ...2017-7-16 13:28 - igs816 - 经管书评
Neural Networks Finance and Investment 神经网络人工智能金融与投资
7 个回复 - 1598 次查看 Neural Networks Finance and Investment: Using Artificial Intelligence to Improve Real-World Performance 神经网络,人工智能,金融与投资。800+页,扫描版。目录就不放了,需要的自取。2017-8-6 18:34 - 胥华 - 投资人(实务版)
Neural Networks and Deep Learning, free online book
2 个回复 - 1774 次查看 Here is a Machine Learning gem I found on the web: a free online book on Neural Networks and Deep Learning , written byMichael Nielsen, a scientist, writer, and programmer. The book covers: [ ...2016-7-26 12:09 - oliyiyi - LATEX论坛
【独家发布】【2017新书】 Analysis and Control of Coupled Neural Networks with
25 个回复 - 1188 次查看 如果喜欢该文档,欢迎[/backcolor]点击头像下方的“+加关注”并订阅【2017新书】文库,http://bbs.pinggu.org/forum.php?mod=collection&action=view&ctid=3238[/backcolor] [/backcolor] 豆瓣推荐书籍 ...2017-6-10 20:10 - 牛尾巴 - 经管书评
Intelligence for Humans, Volume Deep Learning and Neural Networks-CreateSpace In
3 个回复 - 1053 次查看 Intelligence for Humans, Volume Deep Learning and Neural Networks-CreateSpace Independent Publishing Platform (2015) Introduction Series Introduction Example Computer Languages Prerequisit ...2017-4-14 21:56 - peter4102 - Forum
[Case Study]Data Mining with Neural Networks and SVM using R
25 个回复 - 3158 次查看 Abstract We present rminer, our open source library for the R tool that facilitates the use of data mining (DM) algorithms, such as neural Networks (NNs) and support vector machines (SVMs), in classi ...2015-3-22 06:28 - Nicolle - winbugs及其他软件专版
【求助】Deep neural networks, gradient-boosted trees, random forests: Statistica
2 个回复 - 1301 次查看 【作者(必填)】 Christopher Krauss, Xuan Anh Doa, Nicolas Huckb 【文题(必填)】 Deep neural networks, gradient-boosted trees, random forests: Statistical arbitrage on the S&P 500 【年份(必填)】 201 ...2017-4-5 22:53 - forrest_zhukun - 求助成功区
NEURAL NETWORKS using MATLAB. FUNCTION APPROXIMATION and REGRESSION
31 个回复 - 4132 次查看 NEURAL NETWORKS using MATLAB. FUNCTION APPROXIMATION and REGRESSION by K. Taylor English | 7 Feb. 2017 | ASIN: B06VSC445V | 155 Pages | PDF (conv) | 5.48 MB MATLAB has the tool Neu ...2017-2-10 14:47 - igs816 - 量化投资
Artificial Neural Networks and Machine Learning – ICANN 2016
3 个回复 - 694 次查看 Artificial Neural Networks and Machine Learning – ICANN 2016 25th International Conference on Artificial Neural Networks Barcelona, Spain, September 6–9, 20162017-3-5 06:40 - universecn - 金融学(理论版)
【独家发布】Complex-Valued Neural Networks Advances and Applications
1 个回复 - 1020 次查看 Complex-Valued Neural Networks Advances and Applications2017-1-1 13:33 - 飞天玄舞6 - 数据分析与数据挖掘
Risk Measurement, Econometrics and Neural Networks
0 个回复 - 869 次查看 Risk Measurement, Econometrics and Neural Networks Selected Articles of the 6th Econometric-Workshop in Karlsruhe, Germany by Georg Bol (Editor), Gholamreza Nakhaeizadeh (Editor), Karl-Heinz Vollm ...2016-9-12 12:49 - cmwei333 - 金融学(理论版)
USING NEURAL NETWORKS AND GENETIC ALGORITHMS TO PREDICT STOCK MARKET RETURNS
2 个回复 - 1692 次查看 USING NEURAL NETWORKS AND GENETIC ALGORITHMS TO PREDICT STOCK MARKET RETURNS A THESIS SUBMITTED TO THE UNIVERSITY OF MANCHESTER FOR THE DEGREE OF MASTER OF SCIENCE IN ADVANCED COMPUTER SCIENCE IN THE ...2009-7-15 15:43 - yhongl12 - 金融学(理论版)
Process fault detection and diagnosis using neural networks
1 个回复 - 804 次查看 【作者(必填)】 【文题(必填)】 【年份(必填)】 【全文链接或数据库名称(选填)】http://www.sciencedirect.com/science/article/pii/009813549087081Y2013-12-26 09:44 - chaoyang712 - 求助成功区
免费电子书 Neural Networks and Computing
0 个回复 - 849 次查看 免费电子书 Neural Networks and Computing。2016-7-27 11:48 - franky_sas - 数据分析与数据挖掘
Predictive Models To Risk Analysis With Neural Networks, Regression And Decision
65 个回复 - 5193 次查看 Predictive Models To Risk Analysis With Neural Networks, Regression And Decision Trees by Scientific Books (SAS) English | Jan 1, 2016 | ISBN: 1523211687 | 222 Pages | AZW3/MOBI/EPUB/PDF (conv) | 3 ...2016-3-8 20:33 - igs816 - 量化投资
【机器学习】Mastering the game of Go with deep neural networks and tree search
2 个回复 - 1445 次查看 Alphago 在nature上的论文。 欢迎下载,一起讨论2016-3-14 11:24 - 244808020 - 数据分析与数据挖掘
Mastering the game of Go with deep neural networks and tree search
1 个回复 - 2162 次查看 2016年一月公布的AlphaGO人工智能算法 The game of Go has long been viewed as the most challenging of classic games for artificial intelligence owing to its enormous search space and the difficulty ...2016-3-11 19:36 - suntotal - 数据分析与数据挖掘