Stemming是英语自然语言处理中的一个术语,它指的是将单词转化为它们的词干或根词。以下是Stemming的四个方面说明:
1. 定义:Stemming指将单词减少为它们的基础形式,并且在自然语言处理中非常重要。
2. 目的:Stemming的主要目的是将同一词语的不同变体归为一个词干,从而使搜索引擎更好地理解文本。
3. 方法:Stemming通常通过截取单词的后缀来实现,但是在某些情况下,还需要考虑它们的前缀。
4. 注意事项:虽然Stemming有助于提高搜索的准确性,但它也会将某些单词缩减为其不正确的词干形式,从而导致语法错误和理解问题。
以下是五个中英例句:
1. The stemming algorithm reduced "jumps", "jumping", "jumped" to their common stem "jump". (这个Stemming算法将“jumps”,“jumping”,“jumped”缩减为一个公共的词干“jump”)
2. Stemming can be especially useful when searching for words with multiple inflections. (当搜索具有多个变形时,Stemming可以特别有用)
3. The stem of the word "fishing" is "fish". (单词“fishing”的词干是“fish”)
4. The stemming process can be applied to a wide range of languages, including English, French, and German. (Stemming过程可以适用于广泛的语言,包括英语,法语和德语)
5. Stemming is not always reliable, so it is important to carefully check the results before using them. (Stemming并不总是可靠的,因此在使用之前必须仔细检查结果)
1. Stemming是英语中的一个词语,翻译为“词干提取”。
2. Stemming是指将单词转化为其词干的过程,通常用于信息检索和自然语言处理。
3. 常见的Stemming算法有Porter Stemming Algorithm和Snowball Stemming Algorithm等。
4. 例句:
a) The porter stemming algorithm is widely used in information retrieval.(Porter stem算法被广泛应用于信息检索。)
b) Snowball stemming algorithm is an improved version of porter stemming algorithm.(Snowball stem算法是porter stem算法的改进版。)
c) In natural language processing, stemming is one of the important preprocessing techniques.(在自然语言处理中,词干提取是重要的预处理技术之一。)
d) Stemming can reduce the number of words and simplify the process of text analysis.(词干提取可以减少单词数量,简化文本分析的过程。)
e) Stemming is particularly useful in search engines to improve the accuracy of search results.(词干提取在搜索引擎中尤为有用,可以提高搜索结果的准确性。)
f) The drawback of stemmers is that the output may not be a real word.(stemming算法的缺点是输出可能不是真实单词。)
g) Linguists have been working on improving the accuracy of stemmers for many years.(语言学家们多年来一直致力于提高stemming算法的准确性。)
h) Stemming is not suitable for all languages, because different languages have different morphologies.(词干提取并不适用于所有语言,因为不同语言的形态学不同。)
i) In Chinese, there is no need to use stemming because Chinese words do not have inflections.(在中文中,不需要使用词干提取,因为中文单词没有屈折变化。)
中文翻译:词干提取
读音: [ˈstɛmɪŋ]
例句:
1. 实施词干提取可以将词语的不同形态变体转换为该词的基本形式。
(Stemming can be implemented to convert different inflected forms of words into the basic form of the word.)
2. 词干提取可能会导致某些单词的意义不明确或变得不准确。
(Stemming may result in some words losing clarity or becoming inaccurate in meaning.)
stemming在英语中代表"填塞物、大字式攀登法"的意思,在英美地区还有"炮泥"的意思,在线读音是['stemiŋ],stemming常被用作名词,在《瓦里希英汉词典》中,共找到91个与stemming相关的例句。
Stemming的中文翻译
1.填塞物
例句:He added that there was a renewed focus on stemming the flow of fighters across the border from Pakistan. (他补充说,英军将重新集中兵力狙击在巴基斯坦边境附近流窜的恐怖分子。)
2.大字式攀登法
例句:Furthermore, the dystopia was brought about as a result of human action or inaction, whether stemming from human evil or merely stupidity. (更进一步,不管根自于人类的邪恶或单纯的愚笨,反乌托邦是人类的反应或互动所造成的结果。)
3.炮泥
例句:The recent years, US stemming from own benefit, tramples blatantly to the international relations and the basic norm of international law. (近些年,美国出于自身的利益,对国际关系和国际法的基本准则公然践踏。)
用法及短语
stemming一般作为名词使用,如在external stemming(外封炮泥)、leaf stemming([网络] 油梗机)、preformed stemming(预制成型炮泥)等常见短语中出现较多。
external stemming | 外封炮泥 |
leaf stemming | [网络] 油梗机 |
preformed stemming | 预制成型炮泥 |
sand stemming | 砂质炮泥 |
stemming algorithm | [网络] 干扰算法 |
stemming algorithms | [医]主干算法 |
stemming date | n. 协议装货日期 |
stemming from | v. 出于;基于 |
stemming list | n. 船舶等泊位次序表 |
例句
1. The recent years, US stemming from own benefit, tramples blatantly to the international relations and the basic norm of international law. (翻译:近些年,美国出于自身的利益,对国际关系和国际法的基本准则公然践踏。)
2. Office Depot reported the settlement in an SEC filing Thursday, noting that it resolves all matters concerning the company and Odland stemming from the agency's investigation. (翻译:在星期四办公用品报道在美国证券交易委员会的案件,注意到了解决有关于公司所有事件和奥德·兰德起源于机构的调查。)
3. The rapid expansion in international trade also benefitted from an infusion of capital, stemming largely from gold and silver brought by Spanish vessels from the Americas. (翻译:国际贸易的迅速扩张也得益于资本的注入,主要起源于西班牙船只从美洲带来的金银。)
4. They discussed ways of stemming the flow of smuggled drugs. (翻译:他们讨论了遏制走私毒品流通的办法。)
5. A tangle of - unpayable? - claims against the banks is, like some modern-day Jarndyce and Jarndyce case, stemming that flow. (翻译:对银行的各种索偿权——银行无力支付?——纠缠成一团乱麻,像现代版的詹狄士诉詹狄士案,堵住了资金的流动。)
6. Two Springs Reflect the Moon is an exquisite example of Chinese instrumental folk music stemming from the heart of a small-town folk artist. (翻译:《二泉映月》反映了本世纪中期小城狭镇中的一个普通民间艺人的心境,是中国民间器乐作品中的精品。)
7. He had been grappling with feelings of betrayal... stemming from your marital difficulties. (翻译:他苦恼于情感的背叛 你们的婚姻出现了困难)
8. They seem to recognize that parents are not born love of his rights, but through their own efforts stemming from the war booty. (翻译:他们似乎也明白,受父母之爱并不是天生的权利,而是经过自己努力所获致的战利品。)
9. To avoid problems stemming from tackiness, use compounds tailored to provide good release. (翻译:为了避免粘性问题,使用特定的化合物能够很好的释放粘性。)
10. To avoid problems stemming from tackiness, use compounds tailored to provide good release. (翻译:为了避免粘性问题,使用特定的化合物能够很好的释放粘性。)
11. The scale of the problem, stemming in part from the deep-rooted stigma attached to menstruation, is unimaginable. (翻译:根深蒂固的月经羞耻 让问题的程度之深 变得不可想象。)
12. Stemmer behavior is defined based on stemming rules of each specific language. (翻译:词干分析器的行为是根据每种具体语言的词干确定规则定义的。)
13. So we have study after study now that's tying where you live to your health, particularly as in America, the biggest health crisis we have is this one that's stemming from environmental-induced inactivity. (翻译:我们有越来越多的研究 将你生活在哪里 同你的健康联系起来 我们拥有的最大的健康危机便是 如何阻止这种由环境诱导的缺乏运动的现象 )
14. Artie, your anger was stemming from something very-- (翻译:- Artie 你的愤怒源自一些非常...)
15. Stemmer behavior is defined based on stemming rules of each specific language. (翻译:词干分析器的行为是根据每种具体语言的词干确定规则定义的。)
近义词&反义词
stemming作为名词的时候,其近义词以及反义词有0、stem/1、i/s、stemmings等。
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