rough set的意思

rough set中文翻譯：

粗集

粗糙集

相似詞語短語

rough───adv.粗糙地；粗略地；粗暴地；adj.粗糙的；粗略的；粗野的；艱苦的；未經加工的；n.（Rough）（英）拉夫（人名）；vi.舉止粗野；vt.使粗糙；粗暴對待；草擬；n.艱苦；高低不平的地面；未經加工的材料；粗糙的部分

play rough───比賽時做粗野動作；耍粗暴作風，作粗暴動作；粗暴行為

rough work───n.粗活；暴力；粗制的東西；n.粗活，暴力，粗制的東西

rough-cast───粗抹灰

rough seas───中浪；波濤洶涌的海面

rough outline───粗糙的輪廓；粗線條

rough it───v.生活簡單；因陋就簡地生活；生活簡單

rough draft───草稿；底子；草圖; 草稿

rough time───艱難時期

雙語使用場景

Attribute reduction is a research focus in rough set theory.───屬性約簡是粗糙集理論中的一個研究重點。

We propose a data mining model based on clustering and rough set.───提出了一種基于聚類和粗糙集的數據挖掘模型。

attribute reduction is one of the cores of Rough Set (RS) theory.───屬性約簡是粗糙集(RS)理論的核心內容之一。

The core concept of this paper is the theory of Rough Set and Granular Computing, the method of article comparing is researched.───本文以粗糙集和粒計算理論為核心，研究中文文章比對的策略。

This model reduces attributes by knowledge amount of information for a rough set, and a minimal reduction set is formed.───該模型利用粗糙集中知識白勺信息量對屬性停止約簡，并產生出最小約簡。

On the basis of that, redundancy attributes are eliminated using rough set reduction algorithm. Reduction attributes and rules are gained.───在此基礎上，利用粗糙集約簡算法剔除冗余屬性，得到約簡屬性，并進行規則提取，最后進行實例研究檢驗。

The theory of rough-set points out that knowledge has granularity and defines the concept of roughness of knowledge.───在粗糙集理論中，提出知識是有粒度的并定義了知識粗糙度的概念。

In the theory of rough set, attribute reduction of decision table was an important research subject.───在粗糙集理論中，決策表的屬性約簡是一個非常重要的研究課題。

Attribute reduction is one of the core issues of the rough set theory and it has become a hot topic of the rough set theory research.───屬性約簡是粗糙集理論的一個核心問題，近年來已經成為粗集研究的熱點。

英語使用場景

In rough set theory, reduction is analyzed in inconsistent decision table.

So we can do some work on rough set theory by concept lattice method.

Then discusses the attributes reduction based on Rough Set theory and set covering problem to combine them.

Applying Rough Set Theory RST, useful knowledge or rules can be extracted from original data.

A method of knowledge expression on based rough set theory for logic function is proposed. A minimization algorithm of simplifying logic function by using rough set is given.

The concepts of rough set approximation operators under various fuzzy environment are defined. The representation theorems of the fuzzy approximation operators are examined.

Rough Set is a new mathematical tool to deal with fuzzy and uncertain knowledge. It has strong knowledge obtaining ability.

Rough set theory is a new mathematical tool to deal with vagueness and Uncertainty problem after probability theory , fuzzy sets, mathematical theory of evidence .

Fuzzy rough set theory is an effective tool for reduction of data dimension, but there are few dimension reduction algorithms that are based on fuzzy rough set theory so far.