partofspeech tagging for twitter annotation features and experiments bibtex
Tài liệu Báo cáo khoa học: "Part-of-Speech Tagging for Twitter: Annotation, Features, and Experiments" pdf
... for Computational Linguistics:shortpapers, pages 42–47,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational LinguisticsPart-of-Speech Tagging for Twitter: Annotation, Features, ... manually tagged 1,827 tweets,ã we developed features for Twitter POS tagging and conducted experiments to evaluate them, and ã we provide our annotated corpus and trained POStagger to the research ... tok-enization and tagging guidelines, and for Stage 2,two annotators reviewed and corrected all of theEnglish tweets tagged in Stage 1. A third anno-tator read the annotation guidelines and annotated72...
- 6
- 669
- 0
Tài liệu Praise for Twitter API: Up and Runnin pptx
... Emergencies 30 Twitter for Marketing 31 Twitter for Social Change 32 Twitter for Money 34 Twitter for Games 34 Twitter for Anthropomorphism 35 Twitter for Help 36 Twitter for Creativity 37 Twitter for Education ... Gauging Twitter s Profitability 20Developers Are Users, Too 23Creative Uses of Twitter 25 Twitter Utilitarianism 26 Twitter for News 27 Twitter for Science 28 Twitter for God 29 Twitter for Emergencies ... Education 38 Twitter for Entertainment 38 Twitter for Sports 39 Twitter for Evil 40 Twitter As a Shared Event 41vii Twitter API: Up and Running new startup company involves an information stream,...
- 416
- 1,612
- 1
LabelMe: a database and web-based tool for image annotation pdf
... object and part polygons have high overlap. Theobject-part score for a candidate label is NO,P/(NP+α) where NO,P and NPare the number ofimages in IO,P and IPrespectively and αis ... web.The annotations come from two different sources: the LabelMe online annotation tool and annotation tools developed by other research groups. We indicate the sources of the images and annotations ... good candidate parts and can easily be manually pruned for errors. Figure 10 shows examples of objects and proposedparts using the above heuristic. We can also take into account viewpoint information...
- 33
- 515
- 1
Báo cáo khoa học: "Syntactic Features and Word Similarity for Supervised Metonymy Resolution" pot
... (Lakoff and Johnson, 1980; Fass, 1997;Stern, 1931)). In a place -for- people pattern,a place stands for any persons/organisations associ-ated with it, e.g., for sports teams in (2), (3), and (4), and ... and Agirre, 2000): 0.1 is added to both the de-nominator and numerator.The target readings to be distinguished areliteral, place -for- people, place -for- event, place -for- product, othermet and mixed. ... Markert and Hahn, 2002; Harabagiu, 1998; Stallard, 1993), weuse a corpus reliably annotated for metonymy for evaluation, moving the field towards more objective11(Markert and Hahn, 2002) and (Harabagiu,...
- 8
- 603
- 0
Báo cáo khoa học: "Machine Aided Error-Correction Environment for Korean Morphological Analysis and Part-of-Speech Tagging" pptx
... Dept. of Computer and Information Science, Univer- sity of Pennsylvania. K. Choi, Y. Han, Y. Han, and O. Kwon. 1994. "KAIST Tree Bank Project for Korean: Present and Future Development". ... suggest candidate tags to the user and then to find words which is likely to be wrong tagged. Correction rule 1016 and manual correction log are necessary for au- tomatic error detection and ... Correction This method (Lee and Lee, 1996) is based on Eric Brill's tagging model (Brill, 1993). This tagging system is a hybrid system using both statistical training and rule-based training....
- 5
- 306
- 0
Báo cáo khoa học: "Combining Tree Structures, Flat Features and Patterns for Biomedical Relation Extraction" ppt
... kernel, and TPWF refers to the kernel computed using trigger, pattern, negative cue and walk features. formative words which produce uninformativewalk features. Hence, they are not suitable for walk ... PW Fstands for the new featurebased kernel (henceforth, TPWF kernel) com-puted using flat features collected by exploitingpatterns, trigger words, negative cues and walk features. KSL and KP ... smallestcommon subgraph for the candidate entity pair pVHL and HIF1-Alpha, while the edges with red dots form thereduced graph for the pair.of the entities (of the candidate pair). Rather theyare...
- 10
- 377
- 0
Báo cáo khoa học: "TBL-Improved Non-Deterministic Segmentation and POS Tagging for a Chinese Parser" pdf
... and POS tagging standards vary, and our test data havenot been used for a final evaluation before. Nev-ertheless, there are of course systems that performword segmentation and POS tagging for ... useful,the performance of the tokenizer-tagger must beimproved. One way to improve the segmentation and tagging accuracy is to allow non-deterministicsegmentation and tagging for Chinese for the ... relations between parts of sentences. For example, (4) and (5) are the c-structure and f-structure that the grammar produces for (3). Bothc-structure and f-structure information are carriedin syntactic...
- 9
- 357
- 0
Báo cáo khoa học: " New Ranking Algorithms for Parsing and Tagging: Kernels over Discrete Structures, and the Voted Perceptron" docx
... increasing theparameter values for features in the correct tree, and downweighting the parameter values for features inthe competitor.See (Cristianini and Shawe-Taylor 2000) for dis-cussion of the ... definition:If the productions at and are different.If the productions at and are the same, and and are pre-terminals, then .5Else if the productions at and are the same and and are not pre-terminals,where ... the ’th sentence intraining data, and to denotethe set of candidates for .Without loss of generality we take to be thecorrect candidate for (i.e., ).Each candidate is represented by a featurevector...
- 8
- 346
- 0
Báo cáo khoa học: "Simultaneous Tokenization and Part-of-Speech Tagging for Arabic without a Morphological Analyzer" doc
... themorphological patterns for the former, and simpleregular expressions for the latter that provide onlythe generic templates for affixation. We find that asimple baseline for the closed-class words ... alreadyworks very well, and for the open-class words weclassify only the possible stems for all such ex-pressions. This is however sufficient for tokeniza-tion and core POS tagging, since the stem ... correct for tokenization if it exactlymatches the TEXT split for the tree tokens derivedfrom that source token instance in the ATB. It iscorrect for POS if correct for tokenization and ifeach...
- 6
- 419
- 0
Báo cáo hóa học: " 2DPCA fractal features and genetic algorithm for efficient face representation and recognition" pdf
... 2DPCA fractal features and geneticalgorithm for efficient face representation and recognition. EURASIPJournal on Information Security 2011 2011:1.Submit your manuscript to a journal and benefi ... expressions and poses. This base contains 165 images of 15 individuals.In this experiment, 30% of all image samples per classare chosen randomly and are use d for training, and theremaining images for ... the 40 distinc t indi-viduals. For this database also, 30% image samples perclass are chosen randomly, a nd are u sed for training and the remaining images for test. In the ORL database,images...
- 7
- 339
- 0
Báo cáo y học: "Application of Small Angle X-ray Scattering (SAXS) for Differentiation between Normal and Cancerous Breast Tissue"
... (0.11±0.01 normalized relative intensity) for adipose is more than for tumors (0.09±0.01 for carcinoma and 0.07±0.02 for fibrocystic change) as well as for fibroglandular (0.08± 0.01). Table 2 tabulates ... 0.33, 0.36, 0.46 and 0.4 nm for carcinoma, fibrocystic changes, adipose and fibroglandular tissues respectively. Comparison of the measured signatures between the fresh and frozen tissues ... lobular carcinoma and in-situ ductal carcinoma studied in this work is referred to as glandular tissue. Therefore, it is expected different peak positions will exist for carcinoma and fibrocystic...
- 4
- 448
- 0
Ethernet networking for the small office and professional home office
... Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simpo PDF Merge and Split Unregistered ... http://www.simpopdf.com Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simpo PDF Merge and Split Unregistered ... http://www.simpopdf.com Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Simpo PDF Merge and Split Unregistered...
- 353
- 390
- 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 khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn 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 tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose 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