For faster navigation, this Iframe is preloading the Wikiwand page for 數據探勘.

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

The cover is visually disturbing

The cover is not a good choice

Thank you for helping!

Your input will affect cover photo selection, along with input from other users.

< back
- Rich
- Minimal
Serif
Sans

Justify Text
Get Wikiwand
Note: preferences and languages are saved separately in https mode
{{::langAbbreviation}}
- Read On Wikipedia
- Edit
- History
- Talk Page
- Print
- Download PDF

{{::$root.activation.text}} {{::$root.activation.toolbarText}}

數據探勘

數據探勘（英文：data mining）係指由數據嗰度搵出有用資訊嘅過程，當中可以涉及好多好複雜先進嘅技術^[1]。

相關技術

攷

↑ Han, Kamber, Pei, Jaiwei, Micheline, Jian (June 9, 2011). Data Mining: Concepts and Techniques (3rd ed.). Morgan Kaufmann.

機械學習同數據探勘

可以睇埋機械學習詞彙同數據科學

基本概念

人工智能 · 學習 · 運算學習論 · 線性可分度 · 事前數據處理 · 特徵提取 · 知識表示

數學模型
（迴歸）

神
經
網
絡

網絡基礎	人工神經細胞 · 前饋網絡（感知機 · 多層感知機）
遞迴網絡	霍菲特網絡 · 玻茲曼機 · 長短期記憶 · 神經圖靈機
深度學習	卷積網絡 · 受限玻茲曼機（深度信念網絡） · 深度強化學習
網絡概念	反向傳播算法 · 關注機制 · 生成對抗網絡 · 基於流嘅生成模型
自編碼器 · 脈衝神經網絡 · 自組織對映 · 網絡種類一覽

其他模型

決策樹模型 · 貝葉斯網絡 · 支援向量機 · 關聯規則

誤差函數 · 爬山演算法 · 梯度下降法 · 全局最佳化 · 正則化 · 變分推斷 · 資訊最大化

學習範式

監督式學習 · 非監督式學習 · 強化學習 · 遺傳演算法 · 主動機械學習

模型評估

自助抽樣法 · 交叉驗證 · 訓練曲線 · 適合度函數 · 過適

統計分類（線性分類機） · 表徵學習 · 降維（特徵選擇） · 聚類分析 · 異常檢測

拉雜相關

認知科學 · 電腦科學 · 統計學 · 資訊理論 · 資訊系統、資訊過多同大數據

機械學習類 · 數據探勘類

屬於2類

{{bottomLinkPreText}} {{bottomLinkText}}

This page is based on a Wikipedia article written by contributors (read/edit).
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license. Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license. Credit: (see original file).

數據探勘

{{current.index+1}} of {{items.length}}

Date: {{current.info.dateOriginal || 'Unknown'}}
Date: {{(current.info.date | date:'mediumDate') || 'Unknown'}}
Credit:
- Uploaded by: {{current.info.uploadUser}} on {{current.info.uploadDate | date:'mediumDate'}}
License: {{current.info.license.usageTerms || current.info.license.name || current.info.license.detected || 'Unknown'}}
License: {{current.info.license.usageTerms || current.info.license.name || current.info.license.detected || 'Unknown'}}
View file on Wikipedia

Suggest as cover photo

Would you like to suggest this photo as the cover photo for this article?

Yes, this would make a good choice No, never mind

Thank you for helping!

Your input will affect cover photo selection, along with input from other users.

Thanks for reporting this video!

{{result.lang}} {{result.T}}

No matching articles found

Search for articles containing: {{search.query}}

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

An extension you use may be preventing Wikiwand articles from loading properly.

If you're using HTTPS Everywhere or you're unable to access any article on Wikiwand, please consider switching to HTTPS (https://www.wikiwand.com).

Switch Wikiwand to HTTPS

An extension you use may be preventing Wikiwand articles from loading properly.

If you are using an Ad-Blocker, it might have mistakenly blocked our content. You will need to temporarily disable your Ad-blocker to view this page.

✕

This article was just edited, click to reload

This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above

Please click Allow in the top-left corner,
then click Install Now in the dialog

Please click Open in the download dialog,
then click Install

Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install

{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox

Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:

Share on Gmail Share on Facebook Share on Twitter Share on Buffer

All languages

{{::lang.NameEnglish}} - {{::lang.NameNative}}

Follow Us

Don't forget to rate us

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!

Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?