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skufjy72
包含了很多ACM往届的赛题,对于ACM爱好者有很大的帮助(Contains a lot of previous ACM competition questions, for ACM enthusiasts have a lot of help)
- 2018-11-12 12:07:25下载
- 积分:1
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knn.py
kNN算法的核心思想是如果一个样本在特征空间中的k个最相邻的样本中的大多数属于某一个类别,则该样本也属于这个类别,并具有这个类别上样本的特性。该方法在确定分类决策上只依据最邻近的一个或者几个样本的类别来决定待分样本所属的类别。 kNN方法在类别决策时,只与极少量的相邻样本有关。由于kNN方法主要靠周围有限的邻近的样本,而不是靠判别类域的方法来确定所属类别的,因此对于类域的交叉或重叠较多的待分样本集来说,kNN方法较其他方法更为适合。(Basic source application)
- 2018-10-30 16:50:13下载
- 积分:1
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《Python数据分析与应用:从数据获取到可视化》源代码
【实例简介】
- 2021-05-18 10:33:57下载
- 积分:1
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machinelearninginaction
Python机器学习及实践,第二章到第四章源码(Python machine learning and Practice)
- 2018-10-16 14:57:16下载
- 积分:1
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GeoQ_Spider
说明: 通过PYTHON编写的爬虫程序,爬取Geoq的人口密度数据(The population density data of Geoq is crawled by a crawler program written in PYTHON)
- 2020-06-21 12:20:02下载
- 积分:1
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geyrpa575
包含了数学建模中的常用模型 并对其做了简要的介绍()
- 2018-05-25 11:44:55下载
- 积分:1
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1
说明: 深入理解Spark核心技术书籍,书籍对spark进行了深入讲解,并对spark源码进行了剖析(In-depth understanding of Spark core technology books, books on Spark in-depth explanation, and analysis of spark source code)
- 2019-08-07 18:05:31下载
- 积分:1
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Python-for-Finance-Second-Edition-master
Python是一种面向对象、解释型计算机程序设计语言,其应用领域非常广泛,包括数据分析、自然语言处理、机器学习、科学计算以及推荐系统构建等。 本书用Python语言来讲解算法的分析和设计。本书主要关注经典的算法,但同时会为读者理解基本算法问题和解决问题打下很好的基础。(Python is an object-oriented, interpretive computer programming language. It has a wide range of applications, including data analysis, natural language processing, machine learning, scientific computing and recommendation system construction. This book uses Python language to explain the analysis and design of algorithms. This book focuses on classical algorithms, but at the same time it will lay a good foundation for readers to understand basic algorithms and solve problems. The book consists of 11 chapters. The tree, graph, counting problem, inductive recursion, traversal, decomposition and merging, greedy algorithm, complex dependency, Dijkstra algorithm, matching and cutting problem, difficult problem and its dilution are introduced. The book has exercises and reference materials at the end of each chapter, which provides readers with more convenience for self-examination and further stu)
- 2018-11-24 15:20:49下载
- 积分:1
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分位数回归
说明: 多种方法实现分位数回归,有完整原理解释,直接可用。(Multiple methods for quantile regression)
- 2020-03-03 14:37:14下载
- 积分:1
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mfet
此程序为研究异形柱最不利荷载角的C++程序(This program is a C program for studying the most unfavorable load angle of special-shaped columns.)
- 2018-09-05 12:16:46下载
- 积分:1