Sequence Mining

This research focuses on developing novel algorithms for two key areas: frequent sequence mining in transactional databases and enhanced load value prediction. A novel algorithm, SPAM (Sequential Pattern Mining Algorithm), is introduced to efficiently discover frequent sequences, even those of cons

Sequence: 便利与性能的平衡 Sequence在数据库操作中提供了便利，但其特性也可能影响性能。* 连续性: Sequence无法保证绝对的连续性，这在某些场景下可能导致问题。* 缓存: 不恰当的缓存设置可能导致性能下降。 优化Sequence使用，需要仔细评估其必要性并进行合理的配置，以在便利性和性能之间取得平衡。

数据挖掘原理是指从大量的数据中提取有价值的信息和知识的过程。这个过程通常包括数据的清洗、集成、选择、变换、挖掘和评估等多个步骤。通过运用统计学、机器学习和数据库系统等技术，数据挖掘能够识别数据中的模式和关系，为决策提供支持。

在Sql Server数据库中，插入操作时可以设置自动编号，但是在ORACLE数据库中，有一个特有的功能叫做SEQUENCE，它在这里被介绍。

This English paper delves into the philosophical underpinnings of data mining, exploring its implications beyond technical methodologies. It employs specialized language to navigate complex concepts and theories, inviting readers to engage with the deeper significance of extracting knowledge from da

Mining of Massive Datasets is based on Stanford Computer Science course CS246: Mining Massive Datasets (and CS345A: Data Mining). The book is designed for undergraduate computer science students with no formal prerequisites. Most chapters include further reading references for deeper exploration. It

情感分析在数据挖掘中的应用 概述 随着互联网的快速发展和社交媒体平台的普及，人们越来越依赖于在线评论、博客和新闻来获取产品和服务的信息。因此，情感分析作为一项重要的数据挖掘技术，能够帮助企业和个人理解用户对特定产品、服务或事件的情感倾向，对于市场营销、品牌管理及客户服务等方面具有重要意义。 情感计算的基本概念 情感计算（Affective Computing）是一种利用计算机技术自动分析文本、图像或视音频等媒介中所蕴含的情感倾向及其强度的技术。其主要目标是识别和处理人类情绪信息。情感计算可以分为两个主要方面：- 主观性（Subjectivity）：指的是文本或信息的主观程度，通常分为三种类

This repository contains 94 solutions to solve Fibonacci problems on MATLAB Cody. The solutions are ranked from the most common to the least common, indicating increasing complexity. The solutions are correct and come with comments, but they may not be the most efficient. Below are some examples of

Sophia Mining 致力于通过数据挖掘和分析算法， 挖掘数据价值， 助您探索数据背后的故事。

Course PDF on mining of massive datasets, Chapter 1, introduces the concept of big data and its applications in various fields.