extracting structured information from user queries with semisupervised conditional random fields
Tài liệu Báo cáo khoa học: "Discriminative Word Alignment with Conditional Random Fields" ppt
... 2006.c2006 Association for Computational LinguisticsDiscriminative Word Alignment with Conditional Random Fields Phil Blunsom and Trevor CohnDepartment of Software Engineering and Computer ... work in Section 6.Finally, we conclude in Section 7.2 Conditional random fieldsCRFs are undirected graphical models which de-fine a conditional distribution over a label se-quence given an ... alignments,where each source word is aligned with zero orone target words, and therefore each target wordcan be aligned with many source words. Eachsource word is labelled with the index of itsaligned target,...
- 8
- 460
- 0
Báo cáo y học: " Surgical Removal of lipoma from an area with tattooed skin"
... identified and was isolated from the sur-rounding layers and freed from the tenacious adhe-sions with the muscular plane. The procedure in -volved hemostasis obtained with manual pressure and ... lesion removal. A first deep layer with Vicryl 3-0, slightly affecting the mus-cle fascia. A second subcutaneous deep layer with Monocryl 4/0 and a subderm layer with Monocryl 5/0. We used interrupted ... 5/0. We used interrupted sutures. The epithelial surface was closed with Dermabond. We recom-mended Light compression with Reston square for 4 days was applied followed by the use of a sticking...
- 3
- 357
- 0
Automating User Input with expect
... communicate with an interactive program, and it works well with ssh, telnet, ftp, and other interactive utilities. CHAPTER 17 ■ AUTOMATING USER INPUT WITH EXPECT109The -c switch is for user- provided ... is displayed whenever the script finds a problem with the command-line call the user provided.The script gets the information it needs from the user on the command line, so we check that switches ... is no further reply from it 108CHAPTER 17 ■ AUTOMATING USER INPUT WITH EXPECTA Shell Script to Customize Parameters for an expect ScriptThe first script obtains the user input necessary...
- 8
- 271
- 0
Extracting ID3 Data From an MP3 File
... the user selects an MP3 file from the list and clicks the play_btn instance, that MP3 file not only plays, but its ID3 tag data is extracted and displayed in the text fields on the Text Fields ... that XML object to ignore any spaces within the loaded XML document because keeping these spaces could prevent our script from accurately locating data within the file. The next line creates ... on the Background layer. There are five text fields on the Text Fields layer: song_txt, artist_txt, year_txt, URL_txt, and comments_txt. These fields will eventually be used to display extracted...
- 12
- 246
- 0
Tài liệu Retrieving Database Schema Information from SQL Server pptx
... the user has permission to view. Like any other views, information schema views can also be joined in queries or participate in complex queries to extract specific information. For detailed information ... Database Schema Information from SQL Server Problem You need to retrieve database schema information from a SQL Server database. Solution Retrieve table schema information using either information ... DOMAIN_CONSTRAINTS User- defined data types with a rule bound to them DOMAINS All user- defined data types KEY_COLUMN_USAGE Columns constrained as a key PARAMETERS All parameters for user- defined...
- 6
- 399
- 1
Tài liệu User Interface Design: Bridging the Gap from User Requirements to Design doc
... user scenarios are gathered from interviews with users and from directobservations of their work. Interviews are also conducted with others involvedin the context of use (e.g., managers). From ... theobstacles users face in their current work tasks and the facilitators that arepresent to assist them to accomplish their goals. The information gathered from users is then merged with the marketing information ... interms of transforming models, beginning with important user background information and ending with a concrete representation of how a user willinteract with an application.In contrast to a well-defined...
- 421
- 577
- 1
Tài liệu Báo cáo khoa học: "Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques" doc
... to eliminate non-comparative sentences only from comparative sentence candidates with a CKL2 keyword. 4 Eliminating Non-comparative Sen-tences from the Candidates 3 As you can see in ... non-comparative sen-tences from comparative sentence candidates with a CKL2 keyword, we employ machine learning techniques (MEM and Naïve Bayes). For feature extraction from each comparative-sentence ... sentences from the candidates. As a result, we achieved signifi-cant performance, an F1-score of 88.54%, in our experiments using various web documents. 1 Introduction Comparing one entity with...
- 4
- 536
- 0
Tài liệu Báo cáo Y học: Characterization of an omega-class glutathione S-transferase from Schistosoma mansoni with glutaredoxin-like dehydroascorbate reductase and thiol transferase activities pptx
... polypeptide, with a predicted molecular mass of27.6 kDa (Fig. 1). Sequence identity ranging from 18 to25% was obtained with human GST-theta, mouse p28, ratDHA, human GSTO 1-1, as well as with several ... analysis of SmGST. DNA from S. mansonicercaria (10 lg) digested with different restriction enzymes washybridized with the coding region of SmGST-O cDNA radiolabeled bya random primer.5516 J. ... sequenceBLAST search of the S. mansoni EST database with thecomplete sequence of Tc52 revealed a clone (EST AI975843) with around 25% sequence identity with the GST-likedomain of the T. cruzi protein....
- 10
- 638
- 0
Tài liệu Báo cáo khoa học: "Transducers from Rewrite Rules with Backreferences " ppt
... so that they work with our approach of distinguishing markers from ordinary symbols. So to begin with, we provide macros to describe the alphabet and the alphabet extended with marker symbols: ... E should describe a recognizer. E is com- posed with the universal transducer, which trans- duces from anything (?*) to anything (?*). Now with this background, we can define the condi- tionah ... sharply with the rewriting rules that follow the tradition of Kaplan & Kay:  ~ Âl:~__p (2) In this case, any string from the language  is replaced by any string independently chosen from...
- 8
- 318
- 0
Báo cáo khoa học: Molecular design of a nylon-6 byproduct-degrading enzyme from a carboxylesterase with a b-lactamase fold ppt
... hydrolase from Arthrobacter sp. KI72 [4,7]NylBÂ Wild-type carboxylesterase with b-lactamase fold from Arthrobacter sp. KI72 (88% homology to NylB)[79]Hyb-24 NylB NylBÂ hybrid protein constructed from ... Asp181-COO)stabilizessubstrate binding by electrostatic interactions with Ald-NHỵ3[12]. However, the role of Asn266 was stillunclear. In addition, random mutagenesis experiments with the parental carboxylesterase (Hyb-24) ... of the loop region (N167–V177),and flip-flop of Tyr170, resulting in the transition from open to closedforms. From the comparison of the three-dimensional structures of variousmutant enzymes...
- 10
- 625
- 0
Báo cáo khoa học: "Mining Refinements to Online Instructions from User Generated Content" doc
... aspect of user- generated text.While review mining has been studied extensively,we differ from previous work in that instead of fo-cusing on evaluative information, we focus action-able information ... reviews from allrecipes.com, an active community where we es-timate that the mean number of reviews per recipe is54.2. We randomly selected 22,437 reviews for ourdata set. Of these, we randomly ... with one renement segment label andone background segment label5:ã RS-MixHMM: A mixture of HMMs (Eq. 2) with constraints (1) and (2) (see Section 4).ã RS-MixMix: A variant of RS-MixHMM with- out...
- 9
- 459
- 0
Báo cáo khoa học: "Automatic Compilation of Travel Information from Automatically Identified Travel Blogs" doc
... Travel Information from Blogs Data sets and experimental settings To confirm that travel blogs are a useful informa-tion source for the extraction of travel informa-tion, we extracted travel information ... blogs: 80,000 sentences from 1,100,000 blog entries. Generic webs: 80,000 sentences from 470M web sentences (Kawahara and Kuro-hashi, 2006). We extracted travel information (location-name/local-product ... (location-name/local-product pairs) from each information source, and ranked them by their frequencies. Evaluation We used the Precision value for the top-ranked travel information defined by the...
- 4
- 307
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25