检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

329 篇 会议
129 篇 期刊文献

馆藏范围

458 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

322 篇 工学
- 243 篇 计算机科学与技术...
- 211 篇 软件工程
- 99 篇 信息与通信工程
- 27 篇 生物工程
- 19 篇 控制科学与工程
- 17 篇 电气工程
- 17 篇 化学工程与技术
- 14 篇 电子科学与技术（可...
- 13 篇 仪器科学与技术
- 11 篇 生物医学工程（可授...
- 7 篇 机械工程
- 7 篇 建筑学
- 6 篇 安全科学与工程
- 5 篇 土木工程
- 5 篇 农业工程
171 篇 理学
- 122 篇 物理学
- 59 篇 数学
- 32 篇 生物学
- 22 篇 统计学（可授理学、...
- 17 篇 化学
- 10 篇 系统科学
78 篇 管理学
- 69 篇 图书情报与档案管...
- 6 篇 管理科学与工程(可...
15 篇 医学
- 13 篇 基础医学(可授医学...
- 13 篇 临床医学
- 8 篇 药学(可授医学、理...
- 6 篇 公共卫生与预防医...
9 篇 法学
- 7 篇 社会学
8 篇 文学
- 6 篇 中国语言文学
- 5 篇 外国语言文学
6 篇 教育学
5 篇 农学
1 篇 经济学

主题

47 篇 speech recogniti...
31 篇 speech
30 篇 training
18 篇 acoustics
14 篇 machine translat...
13 篇 decoding
12 篇 social networkin...
12 篇 speaker recognit...
11 篇 hidden markov mo...
11 篇 computational mo...
11 篇 semantics
10 篇 conferences
9 篇 speech processin...
9 篇 computational li...
9 篇 feature extracti...
9 篇 embeddings
8 篇 training data
8 篇 natural language...
8 篇 pipelines
7 篇 lattices

机构

88 篇 human language t...
55 篇 human language t...
43 篇 center for langu...
21 篇 center for langu...
20 篇 human language t...
20 篇 human language t...
18 篇 center for langu...
15 篇 human language t...
13 篇 center for langu...
12 篇 human language t...
11 篇 human language t...
10 篇 johns hopkins un...
9 篇 johns hopkins un...
8 篇 human language t...
7 篇 human language t...
7 篇 department of co...
7 篇 xiaomi corp.
6 篇 computer and inf...
6 篇 xiaomi corporati...
6 篇 center for langu...

作者

64 篇 dredze mark
50 篇 khudanpur sanjee...
43 篇 van durme benjam...
30 篇 dehak najim
27 篇 sanjeev khudanpu...
21 篇 post matt
20 篇 mcnamee paul
20 篇 hermansky hynek
20 篇 callison-burch c...
19 篇 villalba jesús
18 篇 povey daniel
16 篇 duh kevin
16 篇 mayfield james
15 篇 zelasko piotr
15 篇 daniel povey
15 篇 watanabe shinji
14 篇 wiesner matthew
14 篇 andrews nicholas
13 篇 paul michael j.
13 篇 mccree alan

语言

443 篇 英文
15 篇 其他

检索条件"机构=Human Language Technology Center of Excellence and Center for Language and Speech Processing"

共 458 条记录，以下是411-420 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

引用

International Conference on Asian language processing (IALP)

作者： Rejwanul Haque Sudip Kumar Naskar Andy Way Marta R. Costa-jussa Rafael E. Banchs CNGL School of Computing University of Dublin Dublin Ireland Speech and language Barcelona Media Research Center Barcelona Spain Institute of Infocomm Research Human Language Technology A-STAR Singapore

Target phrase selection, a crucial component of the state-of-the-art phrase-based statistical machine translation(PBSMT) model, plays a key role in generating accurate translation hypotheses. Inspired by context-rich word-sense disambiguation techniques, machine translation (MT) researchers have successfully integrated various types of source language context into the PBSMT model to improve target phrase selection. Among the various types of lexical and syntactic features, lexical syntactic descriptions in the form of super tags that preserve long-range word-to-word dependencies in a sentence have proven to be effective. These rich contextual features are able to disambiguate a source phrase, on the basis of the local syntactic behaviour of that phrase. In addition to local contextual information, global contextual information such as the grammatical structure of a sentence, sentence length and n-gram word sequences could provide additional important information to enhance this phrase-sense disambiguation. In this work, we explore various sentence similarity features by measuring similarity between a source sentence to be translated with the source-side of the bilingual training sentences and integrate them directly into the PBSMT model. We performed experiments on an English-to-Chinese translation task by applying sentence-similarity features both individually, and collaboratively with super tag-based features. We evaluate the performance of our approach and report a statistically significant relative improvement of 5.25% BLEU score when adding a sentence-similarity feature together with a super tag-based feature.

关键词： Training Context Context modeling Syntactics Grammar Feature extraction Computational modeling

来源：评论

学校读者我要写书评

暂无评论

Using Web-scale N-grams to Improve Base NP Parsing Performance

Using Web-scale N-grams to Improve Base NP Parsing Performan...

引用

计算语言学第23届国际学术会议

作者： Emily Pitler Shane Bergsma Kenneth Church Computer and Information Science University of Pennsylvania Department of Computing Science University of Alberta Human Language Technology Center of Excellence Johns Hopkins University

We use web-scale N-grams in a base NP parser that correctly analyzes 95.4%of the base NPs in natural ***-scale data improves *** is,there is no data like more *** scales log-linearly with the number of parameters in the model(the number of unique N-grams).The web-scale N-grams are particularly helpful in harder cases,such as NPs that contain conjunctions.

关键词： Using Web-scale N-grams to Improve Base NP Parsing Performance Web

来源：评论

学校读者我要写书评

暂无评论

A comparative large scale study of MLP features for mandarin ASR

A comparative large scale study of MLP features for mandarin...

引用

作者： Valente, Fabio Doss, Mathew Magimai Plahl, Christian Ravuri, Suman Wang, Wen IDIAP Research Institute CH-1920 Martigny Switzerland Human Language Technology and Pattern Recognition RWTH Aachen University Germany International Computer Science Institute 1947 Center Street Berkeley CA 94704 United States Speech Technology and Research Laboratory SRI International Menlo Park CA United States

MLP based front-ends have shown significant complementary properties to conventional spectral features. As part of the DARPA GALE program, different MLP features were developed for Mandarin ASR. In this paper, all the proposed frontends are compared in systematic manner and we extensively investigate the scalability of these features in terms of the amount of training data (from 100 hours to 1600 hours) and system complexity (maximum likelihood training, SAT, lattice level combination, and discriminative training). Results on 5 hours of evaluation data from the GALE project reveal that the MLP features consistently produce relative improvements in the range of 15% - 23% at the different steps of a multipass system when compared to the conventional short-term spectral based features like MFCC and PLP. The largest improvement is obtained using a hierarchical MLP approach. © 2010 ISCA.

关键词： Maximum likelihood

来源：评论

学校读者我要写书评

暂无评论

JHU Ad Hoc Experiments at CLEF 2008

JHU Ad Hoc Experiments at CLEF 2008

引用

9th Workshop of the Cross-language Evaluation Forum (CLEF 2008)

作者： McNamee, Paul JHU Human Language Technology Center of Excellence United States

ISBN: (纸本)9783642044465

For CLEF 2008 JHU conducted monolingual and bilingual experiments in the ad hoc TEL and Persian tasks. Additionally we performed several post hoc experiments using previous CLEF ad hoc tests sets in 13 languages. In all three tasks we explored alternative methods of tokenizing documents including plain words, stemmed words, automatically induced segments, a single selected n-gram from each word, and all n-grams from words (i.e., traditional character n-grams). Character n-grams demonstrated consistent gains over ordinary words in each of these three diverse sets of experiments. Using mean average precision, relative gains of of 50-200% on the TEL task, 5% on the Persian task, and 18% averaged over 13 languages from past CLEF evaluations, were observed.

关键词： Character n-grams Farsi language retrieval Multilingual text retrieval

来源：评论

学校读者我要写书评

暂无评论

JHU experiments in monolingual farsi document retrieval at CLEF 2009

JHU experiments in monolingual farsi document retrieval at C...

引用

2009 Cross language Evaluation Forum Workshop, CLEF 2009, co-located with the 13th European Conference on Digital Libraries, ECDL 2009

作者： McNamee, Paul Center of Excellence JHU Human Language Technology United States

At CLEF 2009 JHU submitted runs in the ad hoc track for the monolingual Persian evaluation. Variants of character n-gram tokenization provided a 10% relative gain over unnormalized words. A run based on skip n-grams, which allow internal skipped letters, achieved a mean average precision of 0.4938. Using traditional 5-grams resulted in a score of 0.4868 while plain words had a score of 0.4463.

关键词： Information retrieval

来源：评论

学校读者我要写书评

暂无评论

Pali-Thai dictionary: A semi-automatic approach on form-based to content-based structure

Pali-Thai dictionary: A semi-automatic approach on form-base...

引用

17th International Conference on Computers in Education, ICCE 2009

作者： Ruangrajitpakorn, Taneth Supnithi, Thepchai Text Processing Section Human Language Technology Lab. Nationals Electronics and Computer Technology Center Thailand

ISBN: (纸本)9789868473553

There are several dictionaries which are developed in form-based electronics format. Since these are designed to use only on manuscript dictionary, they are limited on usage in other ways, such as electronic dictionary with word associations, translation, question answering, content retrieval, and so on. Content based dictionary is more flexible to apply to such applications. In this paper, we describe the methodology to transform a form-based to content based structure in Pali-Thai dictionary. This dictionary aims to be an infrastructure for many applications in Buddhism domain.

关键词： Bali Content-based structure Dictionary Making Process Form-based structure Thai

来源：评论

学校读者我要写书评

暂无评论

Demonstration of Joshua: An open source toolkit for parsing-based machine translation

Demonstration of Joshua: An open source toolkit for parsing-...

引用

Joint Conference of the 47th Annual Meeting of the Association for Computational Linguistics and 4th International Joint Conference on Natural language processing of the AFNLP, ACL-IJCNLP 2009

作者： Li, Zhifei Callison-Burch, Chris Dyer, Chris Ganitkevitch, Juri Khudanpur, Sanjeev Schwartz, Lane Thornton, Wren N.G. Weese, Jonathan Zaidan, Omar F. Center for Language and Speech Processing Johns Hopkins University United States Computational Linguistics and Information Processing Lab. University of Maryland United States Human Language Technology and Pattern Recognition Group RWTH Aachen University Germany Natural Language Processing Lab. University of Minnesota United States

ISBN: (纸本)9781617382581

We describe Joshua (Li et al., 2009a)1, an open source toolkit for statistical machine translation. Joshua implements all of the algorithms required for translation via synchronous context free grammars (SCFGs): chart-parsing, n-gram language model integration, beam- and cubepruning, and k-best extraction. The toolkit also implements suffix-array grammar extraction and minimum error rate training. It uses parallel and distributed computing techniques for scalability. We also provide a demonstration outline for illustrating the toolkit's features to potential users, whether they be newcomers to the field or power users interested in extending the toolkit. © 2009 ACL and AFNLP.

关键词： Distributed computer systems

来源：评论

学校读者我要写书评

暂无评论

OWL as a target for information extraction systems

OWL as a target for information extraction systems

引用

4th OWLED Workshop on OWL: Experiences and Directions, OWLED 2008

作者： Fink, Clay Finin, Tim Mayfield, James Piatko, Christine Johns Hopkins University Applied Physics Laboratory Human Language Technology Center of Excellence United States

Current information extraction systems can do a good job of discov-ering entities, relations and events in natural language text. The traditional out-put of such systems is XML, with the ACE Pilot Format (APF) schema as a common target. We are developing a system that will take the output of an in-formation extraction system as APF documents and directly populate a knowl-edge base with the information extracted. We report on an initial OWL ontol-ogy that covers the APF schema, a simple program to convert a set of APF documents to RDF data and a demonstration system build with Exhibit to view the results.

关键词： Information retrieval systems

来源：评论

学校读者我要写书评

暂无评论

Joshua: An Open Source Toolkit for Parsing-based Machine Translation 4

Joshua: An Open Source Toolkit for Parsing-based Machine Tra...

引用

4th Workshop on Statistical Machine Translation, WMT 2009, immediately preceding the 12th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2009

作者： Li, Zhifei Callison-Burch, Chris Dyer, Chris Ganitkevitch, Juri Khudanpur, Sanjeev Schwartz, Lane Thornton, Wren N. G. Weese, Jonathan Zaidan, Omar F. Center For Language And Speech Processing Johns Hopkins University BaltimoreMD United States Computational Linguistics And Information Processing Lab University of Maryland College ParkMD United States Human Language Technology And Pattern Recognition Group RWTH Aachen University Germany Natural Language Processing Lab University of Minnesota MinneapolisMN United States

We describe Joshua, an open source toolkit for statistical machine translation. Joshua implements all of the algorithms required for synchronous context free grammars (SCFGs): chart-parsing, ngram language model integration, beamand cube-pruning, and k-best extraction. The toolkit also implements suffix-array grammar extraction and minimum error rate training. It uses parallel and distributed computing techniques for scalability. We demonstrate that the toolkit achieves state of the art translation performance on the WMT09 French-English translation task. ©2009 Association for Computational Linguistics.

关键词： Distributed computer systems

来源：评论

学校读者我要写书评

暂无评论

Structural, transitive and latent models for biographie fact extraction

Structural, transitive and latent models for biographie fact...

引用

12th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2009

作者： Garera, Nikesh Yarowsky, David Department of Computer Science Johns Hopkins University Human Language Technology Center of Excellence Baltimore MD United States

ISBN: (纸本)9781932432169

This paper presents six novel approaches to biographic fact extraction that model structural, transitive and latent properties of biographical data. The ensemble of these proposed models substantially outperforms standard pattern-based biographic fact extraction methods and performance is further improved by modeling inter-attribute correlations and distributions over functions of attributes, achieving an average extraction accuracy of 80% over seven types of biographic attributes. © 2009 Association for Computational Linguistics.

关键词： Extraction

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共46页 << < 37 38 39 40 41 42 43 44 45 46 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：