Tài liệu Báo cáo khoa học: "Fine-Grained Class Label Markup of Search Queries" pdf
Tài liệu Báo cáo khoa học: "Identifying the Semantic Orientation of Foreign Words" pdf
... orientation of for-eign words. Identifying the semantic orienta-tion of words has numerous applications in theareas of text classification, analysis of prod-uct review, analysis of responses ... number of hits returned by a com-mercial search engine when the search query is thegiven word and the disjunction of all positive seedwords. hitsposis the number of hits when we search for ... 1966)as a source of seed labeled words. The lexicon con-tains 4206 words, 1915 of which are positive and2291 are negative. For Arabic and Hindi we con-structed a labeled set of 300 words for...
- 6
- 399
- 0
Tài liệu Báo cáo khoa học: ""Lexifanis" A Lexical Analyzer of Modern Greek" pdf
... Software Tool designed and implemented by the authors to analyze Modern Greek Language (~AnuoTL~'). This system assigns grammatical ~lasses (parts of speech) to 95-98% of the words of ... several research areas use fundamental information such as the "word class& quot; of a given wordy isolated or in its context. In Computer Science the automatic processing of Greek texts ... present a software tool intended to identify the grammati- cal classes of the words we have de- signed and implemented Le×ifanis. We have used modern greek texts as a test- bed of our system,...
- 5
- 368
- 0
Tài liệu Báo cáo khoa học: "Fine-Grained Class Label Markup of Search Queries" pdf
... Association for Computational LinguisticsFine-Grained Class Label Markup of Search QueriesJoseph Reisinger∗Department of Computer SciencesThe University of Texas at AustinAustin, Texas 78712joeraii@cs.utexas.eduMarius ... importance of each label fora given entity. However, details of their implemen-tation were not publicly available, as of publication of this paper.For simplicity, we extract class labels using ... valid parse.3.2 Class- Label PCFGIn addition to the observed class- label productionrules, CLC incorporates two sets of latent produc-tion rules coupled via an HDP (Figure 1). Class label query...
- 10
- 316
- 0
Tài liệu Báo cáo khoa học: "ON THE AUTOMATIC TRANSFORMATION OF CLASS MEMBERSHIP CRITERIA" docx
... or exemplary member of the class. This permits the use of a simple matching algorithm, such as one that merely checks whether required components of the definition of the class are also present ... application discussed here (the assignment of an instance of a knowledge structure to one of a set of classes), inexact matching and close relatives thereof are also found in several other domains ... by means of a process of ~ inmtRntlat~nn OF the deflnition the translation of the de/initlon f~'om a set of criteria for satisfying the definition into an exemplary instance of the concept...
- 6
- 366
- 0
Tài liệu Báo cáo khoa học: Affinity and kinetics of proprotein convertase subtilisin ⁄ kexin type 9 binding to low-density lipoprotein receptors on HepG2 cells docx
... presence of unlabeled PCSK9 (Fig. 4A). In the presence of a highconcentration of unlabeled wild-type PCSK9, the half-time of the rapid phase was reduced from 19 to 16 minand the half-time of the ... as a percentage of c.p.m. in the absence of unlabeled wild-type PCSK9, plottedagainst the concentration of unlabeled wild-type PCSK9. Inset: arepresentative Scatchard plot of the competition ... expressed as a percentage of c.p.m. in the absence of unlabeled PCSK9-D374Y, plotted against the concentration of unlabeled PCSK9-D374Y. Inset: a representative Scatchard plot of the competition for...
- 13
- 712
- 0
Tài liệu Báo cáo khoa học: The tandemly repeated domains of a b-propeller phytase act synergistically to increase catalytic efficiency doc
... Zhao,Kun Meng and Bin YaoKey Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences,Beijing, ChinaKeywordsdual domain; ... phytaseCorrespondenceB. Yao, Key Laboratory for FeedBiotechnology of the Ministry of Agriculture,Feed Research Institute, Chinese Academy of Agricultural Sciences, No. 12Zhongguancun South Street, ... analysis of purified PhyH, PhyH-DI and PhyH-DII. LaneM, molecular weight markers; lane 1, culture supernatant of PhyH;lane 2, culture supernatant of PhyH-DII; lane 3, culture supernatant of PhyH-DI;...
- 9
- 801
- 0
Tài liệu Báo cáo khoa học: Functional and structural analyses of N-acylsulfonamidelinked dinucleoside inhibitors of RNase A ppt
... University of Bath, UK2 Department of Biochemistry, University of Wisconsin–Madison, USA3 Department of Chemistry, University of Wisconsin–Madison, USAIntroductionUpon catalyzing the cleavage of ... regarding a new class of surrogates for the phosphoryl group.Results and DiscussionSulfonimides as inhibitors of RNase AWe began by determining the ability of three backboneanalogs of RNA to inhibit ... hydrogen bondsin each of its conformations. Thus, in either observedconformation of N-acylsulfonamide 7, there are a total of four hydrogen bonds formed by the uridine ribose. Of the two hydrogen...
- 9
- 626
- 0
Tài liệu Báo cáo khoa học: Active and regulatory sites of cytosolic 5¢-nucleotidase doc
... transfer of phosphate esterified in the 5¢ position of 6-hydroxypu-rine monophosphate nucleosides [1]. The transfer of phosphate can lead to phosphorylation of inosine,guanosine and a number of their ... disappearance of theheavier inactive peak. Furthermore, FPLC analysis of the recombinant wild-type cN-II showed the presence of the tetrameric active form irrespective of the pres-ence of effectors. ... kinetic parameters (Kmand kcat), theconcentration of the labelled substrates ranged from 0.02 to4mm. A plot of the dependence of the rate of phospho-transferase activity on MgCl2, ATP, ADP...
- 10
- 563
- 0
Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx
... Km) of PRTFDC1 towards hypoxanthine and guanine wasonly 0.26% and 0.09%, respectively, of that of HPRT. This low activitycould be explained by the fact that PRTFDC1 has a Gly in the position of the ... metabolic consequences of having HPRT deficiency are an overproduction of uric acid and elevated levels of PRPP [3]. Patients hav-ing mutations resulting in partial HPRT deficiencyoften suffer from ... binding of N7 of the purine base and Asp137 was observed in HPRTin complex with ImmGP, indicating a role in transitionstate stabilization during catalysis [17].A series of mutations were made of...
- 11
- 770
- 0
Tài liệu Báo cáo khoa học: A strategy for discovery of cancer glyco-biomarkers in serum using newly developed technologies for glycoproteomics ppt
... previouslydemonstrated the application of this method to thedetermination of the glycan structure of a form of AFP [10]. However, identification of the details of aglycan structural change on a ... (http://riodb.ibase.aist.go.jp/rcmg/gly-codb/LectinSearch) provides quantitative interactiondata in terms of the affinity constants (Ka) of a series of lectins for a panel of pyridylaminated glycansobtained ... values of sugar–protein interactions, the LfDB is a valuableresource in studies of glycan-related biology.The GlycoProtDB (http://riodb.ibase.aist.go.jp/rcmg/glycodb/Glc_ResultSearch) is a searchable...
- 11
- 854
- 0
Từ khóa: finegrained class label markup of search queriestài liệu báo cáo khoa họctài liệu báo cáo khoa học bản chất của khủng hoảng kinh tế thế giới pdffine grained class label markup of search queriestài liệu báo cáo nghiên cứu khoa họctài liệu về báo cáo khoa họcGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúngĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2chuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật