Data mining involves exploring and analyzing large blocks of information to glean meaningful patterns and trends. It is used in credit risk management,fraud detection, and spam filtering. It also is a market research tool that helps reveal the sentiment or opinions of a given group of people. T...
首先声明 My English is very poor... 也不知道回答是不是牛头不对马嘴 网上搜到的理论上的定义: 在计算机系统中,各种字母、数字符号的组合、语音、图形、图像等统称为数据,数据经过加工后就成为信息。 数据说抽象吧但是在大脑中又确实存在的比较具体,说不抽象但是这数据又不是实体,而虚拟的 现实生活中,数据无...
One of the most frequently used approaches to finding out information from big data is through data mining. 从大数据中发现信息的最常用的方式之一就是数据挖掘。 But what is data mining? 但是什么是数据挖掘呢? Most probably you have some ideas on what data mining is about. 很可能你有一些关于数...
数据挖掘(Data Mining)是数据“模型”的发现过程。 医学家约翰·斯诺在研究霍乱的传播时,利用了统计学的方法。他通过在一张标注霍乱病例的地图来说明,霍乱是通过水源传播的。 Why Mine Data? 大量数据被收集入库。 计算机便宜又强大。 强大的竞争压力驱使。 Data Mining Tasks 利用变量预测未来 寻找一种模型来解释数...
来源:EDX上的课程BigData Fundamentals中Waht is data mining一节的字幕 部分翻译参考网易有道词典的翻译结果 由于笔者水平有限,部分翻译可能不太准确,还望大家不吝指正。 FRANK NEUMANN: In this video, you will learn some of the basics when considering algorithms for big data. ...
目前随着新的优化方法的出现和算力的提升,这一方向的工业化逐渐成为可能。 如何更上一层楼 掌握基本的编程知识,更多地去理解背后的原理。 流程化意识,及时复盘总结,规范流程(复用)。 成果导向,将知识转化为行动和成果,给他人带来价值,服务更多人。 Author: 谷粒 https://kuhungio.me/2019/what-is-data-mining/...
What Does Web Mining Mean? Web mining is the process of using data mining techniques and algorithms to extract information directly from the Web by extracting it from Web documents and services, Web content, hyperlinks and server logs. The goal of Web mining is to look for patterns in Web ...
Data mining is the automated process of sorting through huge data sets to identify trends and patterns and establish relationships. Credit: Matejmo / Getty Images Organizations today are gathering ever-growing volumes of information from all kinds of sources, including websites, enterprise ...
Data mining is a process that makes big data functional. Without data mining, enterprises would wind up sitting on terabytes of data from a wide range of sources: Internet of Things (IoT) devices, databases, corporate social media, marketing emails, sensors, website usage, and much more, eac...
What is Data Mining? Learn about meaning of data mining, its funtions, features, application, tools, data mining architecture, techniques and more.