新闻时间性
- 网络timeliness of news
新闻时间性-
在进行句子的相似度比较时，本文考虑到新闻语料时间性强的特点，对每个句子赋予一定的时间属性，于是能够在时间的量度上计算句子间的相似度。
When calculating the similarity between sentences , the time-sensitive characteristic of news corpus has been taken into account . Each sentence is endowed with a certain time property , which makes it possible to calculate the similarity on the measure of time .
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新闻报道的时间性很强。
News reports must be timely .
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报纸附近地区的俱乐部和教堂定期向报纸提供大量的地方新闻。这些新闻不象全国性新闻时间性那么强。
A great deal of local news is regularly supplied by clubs and churches in the neighbourhood and it does not get out of date as quickly as national news .