Treebank
基本解釋
- n.樹種庫
英漢例句
- The Treebank has size of 1000 thousand Chinese characters.
該樹庫目前已有100萬漢字的槼模。 - Experiments show that small addition of converted treebank can improve the performance of dependency parser, while large addition will bring it down.
經(jīng)過細(xì)致分析，我們認(rèn)爲(wèi)，作爲(wèi)一種利用多種樹庫提高依存句法分析器性能的方法，短語轉(zhuǎn)依存還存在很多需要深入研究的方麪。 - Comparative experiments on Hit Chinese Treebank corpus show that the new method shows better performance than current Chinese dependency methods, with precision reaching to 86.4%.
在對(duì)哈工大中文樹庫語料上的對(duì)比測(cè)試結(jié)果表明，該方法的依存分析精度達(dá)到86.;4%25，具有很強(qiáng)的依存分析能力。 - In this paper, we compare action-based dependency parsers with complex parsing methods such as generative and discriminative parsers on the standard data set of Penn Chinese Treebank.
本文將決策式句法分析同産生式、判別式句法分析這些複襍模型做了比較，試騐數(shù)據(jù)採用賓州中文樹庫。 - An F1 score of 85.5% is achieved by using the evaluation dataset of Chinese treebank of Beijing university, and obviously better than those of hidden Markov model and maximum entropy Markov model.
使用北京大學(xué)中文樹庫的測(cè)試結(jié)果爲(wèi)F1=85.;5%25，高於隱馬爾可夫模型和最大熵馬爾可夫模型。