distance n. 1.距离,路程。 2.远隔,远离;远处,远方。 3.(时间的)间隔,长远,长久。 4.悬殊。 5.隔阂,疏远。 6.【音】(二音间的)音程;【绘画】远景;【拳击】规定的比赛时间。 The distance between the two houses was exactly one mile. 两座房屋正好相隔一英里。 What's the distance from here to the station 从这里到车站有多远? It's quite a distance from here. 离这里远得很。 A vast distance of water surrounded the ship. 船的四周都是辽阔的水面。 Every sound carries a great distance. 每一种声音都传到远处。 the distance between birth and death 从生到死的这段时间。 a distance of a century 一世纪的间隔,经过一世纪。 Our philosophies are a long distance apart. 我们的哲学观点相去悬殊。 stare into the distance 向远方凝视。 the extreme [middle] distance (绘画的)远[中]景。 treat sb. with a little distance 有点冷淡地对待某人。 a good distance off 很远,远隔着。 at a distance 隔开一段距离,留有间隔,不挨近 (look to advantage at a distance 远看为好)。 at a respectful distance 敬而远之。 at this distance of time 经过这样长一段时间 (It's impossible to judge at this distance of time. 经过这样长一段时间以后,再想作出判断是不可能的了)。 be a great distance away 离得很远。 be out of (striking) distance (from...) 太远,难(打)到。 be within striking [hailing, hearing] distance (在)能打到[听到](的地方)。 from a distance 从远方 (It's a very beautiful house, especially from a distance. 这是一所漂亮的房子,从远处看尤其如此)。 go [last] the distance 做完,坚持干到最后一次。 in the distance 在远处,在很远的那边。 Keep at a distance ! 别靠近! Keep distance 留间隔。 Keep sb. at a distance 与某人保持相当距离,敬而远之,疏远。 keep one's distance 避开,不接近 (Keep your distance from him. 你不要接近他)。 know one's distance 知分寸,守本分。 to a distance 到远方 (spread to a distance 伸展到远方)。 within ... distance 在…距离内 (within jumping distance 在跳得到的地方)。 vt. 1.隔开,把…放在一定距离之外;使显得遥远。 2.超过,赶过,胜过;(比赛中)把…甩在后面。 distance one's competitors (竞赛中)把对手远远地甩在后面。 I feel I'm distanced by him in every respect. 我感到自己在各方面都赶不上他了。
Computation on sentence semantic distance for novelty detection 句子语义距离计算与新颖性检测
Semantic distance effect in p 240的语义距离效应
In trec2003 , the authors tried an approach to novelty detectionwith semantic distance computation . the motivation is to expand asentence by introducing semantic information 句子间语义距离的计算主要综合了wordnet及其统计信息,从词语synset层面开始,扩展到句子级别的计算。
A new idea , assemble distance , is presented by the paper with the support of hownet and the framework of semantic distance , based on the research and analyses of the primary semantic repositories 本文通过对现今主流语义知识库的研究和分析,提出了以知网为支撑,以语义距离为骨架的新概念:搭配距离。
The feature vector , usedin the vector space model for classification , consists of variousfactors , including the semantic distance from the sentence to the topicand the distance from the sentence to the previous relevant contextoccurring before it 我们分类采用的特征向量包含多种因素,其中包括当前句子到话题的语义距离以及当前句子到有效上文句子的距离。
This article introduces semantic distance to depict the similitude of the corresponding attribute between two similar cases , and adopt the dark priority - ratio to get the sequence of the similitude between the new problem and the old cases 本文引入语义距离来刻画相似实例中两个对应属性之间的相似程度,采用相似优先比来描述新问题与各个旧实例之间的相似度的顺序。
Then , after the analysis of the semantic hierarchy of rdf ( resource description framework ) resource description , we proposed a kind of rdfms ( resource description framework model and syntax ) data hierarchy clustering method based on semantic distances among data 对于rdf资源描述进行语义层次分析,提出了基于语义距离的rdfms数据层次聚类方法,并给出了具体的算法描述和实例。
It is proposed to use the semantic distance for estimating the matching degree between a service and a user request . four types of semantic distances are defined and four algorithms are implemented respectively to calculate them . experimental results show that the proposed semantic matchmaker significantly outperforms the keyword - based baseline method 因此,为了比较准确的区分不同服务与用户请求之间的匹配程度,本文首先提出了一个基线服务匹配方法,利用关键字匹配将每个服务与用户请求之间的匹配程度进行量化表示,并按照匹配程度对服务进行排序,便于用户选择最合适的服务。