generating templates of entity summaries
Báo cáo khoa học: "A Hierarchical Model of Web Summaries" docx
... involve an ar-bitrary number of (sub-)categories. The number of degrees of freedom of the χ2distribution is a func-tion of the number of children.χ2(w) =i∈{w,w}C∈Sub(N)(nC(i) − p(C)p(i))2p(C)p(i)(5)To ... Pa¸sca. 2009. Latent vari-able models of concept-attribute attachment. In ACL-IJCNLP ’09: Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th Inter-national ... Beyond bag- of- words. In Proceedings of the 23rd InternationalConference on Machine Learning, Pittsburgh, Penn-sylvania, U.S., pages 977–984.675Proceedings of the 49th Annual Meeting of the Association...
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Báo cáo khoa học: Molecular organization and force-generating mechanism of dynein pot
... [80] of the HC of axonemal dynein. Further strong support for a func-tional role of the Walker motif of AAA1 is provided bymolecular dissection of cytoplasmic dyneins in whichmutation of the ... after the cgs unit of force, the dyne [2].Dynein is now known to consist of a functionallydiverse family of proteins, the members of which areinvolved in a wide variety of essential cellular ... undergo a small amount of slidingdisplacement as a means of communication betweenthe AAA core of the motor and the MTBD [91]. Thishypothesis is further supported by the use of anexpressed dynein...
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Tài liệu Two-Page Summaries of Common Medical Conditions pptx
... affects the hip and is often felt in the front of the thigh as well as in the area of the hip joint. It is the most common cause of hip pain in patients over 50 years of age. Fairly steady pain ... important causes of lower back pain include cancer, infection, kidney stone, torsion of the testis (twisted testicle), or problems of the uterus or ovaries. About one half of cases of chronic ... difficult). • Biceps Tendinitis (tendinitis of biceps tendon). • Dislocation of the shoulder (ball-shaped head of the humerus comes out of its socket). • Separation of the shoulder (torn ligaments at...
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Tài liệu Báo cáo khoa học: "Generating Fine-Grained Reviews of Songs From Album Reviews" doc
... produce summaries of reviews of individual songs. We present an intrinsicevaluation of the extraction components,and of the informativeness of the sum-maries; and a user study of the impact of the ... frequency of the jthsense of aias given by Wordnet, and posjis the positive score of the jthsense of ai, as givenby SentiWordnet. Figure 7 shows an example of calculating the polarity of ... twointrinsic and one extrinsic: evaluation of the songtitle and feature extraction steps; evaluation of theinformativeness of summaries; and a user study tojudge how summaries affect decision making.5.1...
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Tài liệu Báo cáo khoa học: "Inducing Gazetteers for Named Entity Recognition by Large-scale Clustering of Dependency Relations" ppt
... for storingonly a part of classes Cl, i.e., 1/|P | of the parame-ter matrix, where P is the number of cluster nodes.This data splitting enables linear scalability of mem-ory sizes. However, ... and, in terms of execution speed, may4Acknowledgements: This corpus was provided by Dr.Daisuke Kawahara of NICT.5To be precise, we need two copies of these.6Each node has a copy of the training ... of a gazetteer and its effect. We think this is one of theimportant directions of future research.Parallelization has recently regained attention inthe machine learning community because of...
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Tài liệu Báo cáo khoa học: "Generating Impact-Based Summaries for Scientific Literature" docx
... Hovy. 2003. Automatic evalu-ation of summaries using n-gram co-occurrence statis-tics. In Proceedings of the 2003 Conference of theNorth American Chapter of the Association for Com-putational ... window of sentences a citation context, and use Cto denote the union of all the citation contexts of din a collection of research papers. Thus C itself isa set (more precisely bag) of sentences. ... know1http://www.nlm.nih.gov/bsd/history/tsld024.htmabout the main content of a paper, but not necessar-ily the most influential content of the paper. Indeed,the abstract of a paper mostly reflects the expectedimpact of the paper as perceived...
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Tài liệu Báo cáo khoa học: "Robust Extraction of Named Entity Including Unfamiliar Word" doc
... Extraction of Japanese Named Entity 2.1 Task of the IREX WorkshopThe task of NE extraction of the IREX workshop(Sekine and Eriguchi, 2000) is to recognize eightNE types in Table 1. The organizer of ... 2003; Nakano and Hirai, 2004) formalizedthe task of extracting NEs as a chunking problem of a sequence of characters instead of a sequence of morphemes. In this paper, we keep the naive formal-ization, ... experiments of extracting Japanese named entities from IREXcorpus and NHK corpus show the effective-ness of the proposed method.1 IntroductionIt is widely agreed that extraction of named entity (henceforth,...
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Tài liệu Báo cáo khoa học: "In-Browser Summarisation: Generating Elaborative Summaries Biased Towards the Reading Context" doc
... assumption about the nature of the reading con-text. Instead of taking the anchor text as an indicator of the user’s information need, it assumes that thetop n themes of the reading context document ... independently of the reading context.4.1 DataThe data used is a collection of Wikipedia articlesobtained automatically from the web. The snap-shot of the corpus was collected in 2007. Of these,links ... the underlying task of the user— for an overview of summarisation scenarios seeSpark Jones (1998). For example, generic (that is,not query-specific) summaries, which are often in-dicative,...
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Tài liệu Báo cáo khoa học: "Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition" pdf
... label of a named entity is “O”,which indicates a non-named entity. For 98.0% of the named entities in the training data of the sharedtask in the 2004 JNLPBA, the label of the preced-ing entity ... label of the preceding entity, the model can be solvedwithout approximation.4 Reduction of Training/Inference CostThe straightforward implementation of this mod-eling in semi-CRFs often results ... N is the length of sentence andK is the size of label set. And that of training infirst order semi-CRFs is O(K2LN). The increase of the cost is used to transfer non-adjacent entity information.To...
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Báo cáo khoa học: "Joint Inference of Named Entity Recognition and Normalization for Tweets" doc
... Here is an example of a tweet: “my-craftingworld: #Win Microsoft Of ce 2010 Homeand Student #Contest from @of ce http://bit.ly/ ···”, where “mycraftingworld” is the name of the userwho published ... transformed asfollows. Given each pair of entity mentions, decidewhether they denote the same entity. Once this isachieved, we can link all the mentions of the same entity, and choose a representative ... mention of entities of predefined typesfor each tweet; and 2) to restore each entity mentioninto its unambiguous canonical form. Following Liuet al. (2011), we focus on four types of entities,...
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Báo cáo khoa học: "Automatic Acquisition of Named Entity Tagged Corpus from World Wide Web" pot
... different processes: sep-aration of functional words, segmentation of com-pound nouns, and verification of the usefulness of the extracted sentences.An NE is often concatenated with more than ... Part- Of- Speech Tagging of Korean. Computational Lin-guistics, 28(1):53–70.Manabu Sassano and Takehito Utsuro. 2000. Named Entity Chunking Techniques in Supervised Learningfor Japanese Named Entity ... Jour-nal of Korean Information Science Society, 24(8):900–909.GuoDong Zhou and Jian Su. 2002. Named Entity Recognition using an HMM-based Chunk Tagger. InProceedings of the 40th Annual Meeting of...
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Báo cáo khoa học: Use of biomolecular templates for the fabrication of metal nanowires ppt
... formation of ordered metallic assemblies at the nano-scale haveinvolved the strepavidin protein array of a 2D array of biotinylated DNA, followed by metallization of thearray [17].Use of the ... 319MINIREVIEWUse of biomolecular templates for the fabrication of metal nanowiresEhud GazitDepartment of Molecular Microbiology and Biotechnology, George S. Wise Faculty of Life Sciences, ... application of these wires was recentlydemonstrated for the fabrication of electrodes for thinlithium-ion batteries [38]. The binding of gold to theviruses followed by reduction of the cobalt...
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Báo cáo khoa học: "Correlation between ROUGE and Human Evaluation of Extractive Meeting Summaries" pptx
... have 36 hu-man summaries and 24 system summaries for the 6 meet-ings in our study. For each of the human summaries, the ROUGE scores are generated using the other 5 hu-man summaries as references. ... extension of those used in(Murray et al., 2005) for human evaluation of meeting summaries. The additional ones we added were designedto account for the discussion flow in the meetings. Some of the ... human evaluation of extractive meeting summaries and focus on two issues specific to the meet-ing domain: disfluencies and multiple speakers. Bothhuman and system generated summaries are used....
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Báo cáo khoa học: "Incorporating speech recognition confidence into discriminative named entity recognition of speech data" ppt
... distinguish words of a class from words of other classes. For NER, we used an SVM-basedchunk annotator YamCha20.33 with a quadratickernel (1 +x ·y)2and a soft margin parameter of SVMs C=0.1 ... tokenized usingChaSen. The vocabulary size of the word 3-grammodel was 426,023. The test-set perplexity overthe text corpus was 76.928. The number of out- of- vocabulary words was 1,551 (0.587%). ... Compar-isons of NE surfaces did not include differencesin word segmentation because of the segmentationambiguity in Japanese. Note that NER recall withASR results could not exceed the rate of the...
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- outline of injection timing control
- scalable mining of named entity transliterations
- comparison of alignment templates
- generating the structure of argument
- generating bodies of grammar rules
- generating elaborative summaries biased
- bootstrapping named entity recognition by means of active machine learning
- automatic generation of short informative sentiment summaries
- legislation relevant to operation of a business entity
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