improve automatic error detection in arabic handwriting recognition

Báo cáo khoa học: "Using Deep Morphology to Improve Automatic Error Detection in Arabic Handwriting Recognition" pot

... Computational LinguisticsUsing Deep Morphology to Improve Automatic Error Detection in Arabic Handwriting Recognition Nizar Habash and Ryan M. RothCenter for Computational Learning SystemsColumbia ... identifying semanti-cally inconsistent error words. In the future, we plan to continue improving oursystem by considering smarter trainable combina-tion techniques and by separating the training ... El-Sana, and Nizar Habash. 2006.Online Arabic handwriting recognition using Hid-den Markov Models. In The 10th InternationalWorkshop on Frontiers in Handwriting Recognition (IWFHR’10), La Baule,...

Tài liệu Báo cáo khoa học: "Automatic error detection in the Japanese learners’ English spoken data" pdf

Danh mục: Báo cáo khoa học

... to detecting these two kinds of errors. 3.2 Detection of omission-type errors Omission-type errors were detected by estimat-ing whether or not a necessary word string was missing in front ... by conducting experiments using our learner corpus, which contains information on learners’ errors. 1 Introduction One of the most important things in keeping up with our current information-driven ... article. By referring to information on the corrected form indicated in an error tag, the sys-tem can convert erroneous parts into corrected equivalents. 3 Error detection method In this section,...

Automatic text detection in video frames.

Danh mục: Kỹ thuật lập trình

... 2728-9Dep 100080, Beijing, P.R.China 100101, Beijing, P.R.China 100080, Beijing, P.R.China hao.yan@mail.ia.ac.cn mimicat0401@sina.com zengguang.hou@mai.lia.ac.cn ABSTRACT In this paper, one ... network is introduced into the further classification of the text blocks and the non-text blocks in video frames. The idea of bootstrap is introduced into the training of the ANN, thus improving the ... sample set is originally a very small set. Then the Gabor features of these blocks are input to train the BP network. During the training process, the bootstrap is introduced into our method....

Báo cáo khoa học: "Using Chunk Based Partial Parsing of Spontaneous Speech in Unrestricted Domains for Reducing Word Error Rate in Speech Recognition" potx

Danh mục: Báo cáo khoa học

Báo cáo khoa học: "Automatic Detection of Poor Speech Recognition at the Dialogue Level" potx

Danh mục: Báo cáo khoa học

Báo cáo khoa học: "Using Crowdsourcing to Improve the Evaluation of Grammatical Error Detection Systems" pdf

Danh mục: Báo cáo khoa học

Báo cáo hóa học: " Research Article Zero-Forcing and Minimum Mean-Square Error Multiuser Detection in Generalized Multicarrier " docx

Danh mục: Báo cáo khoa học

Báo cáo hóa học: " Research Article Zero-Forcing and Minimum Mean-Square Error Multiuser Detection in Generalized Multicarrier DS-CDMA Systems for Cognitive Radio" docx

Danh mục: Báo cáo khoa học

Báo cáo hóa học: " Research Article Telescopic Vector Composition and Polar Accumulated Motion Residuals for Feature Extraction in Arabic Sign Language Recognition" pdf

Danh mục: Báo cáo khoa học

Báo cáo hóa học: " Research Article Automatic Threshold Determination for a Local Approach of Change Detection in Long-Term Signal Recordings" doc

Danh mục: Báo cáo khoa học

Congestion and Error Control in Overlay Networks

Danh mục: Báo cáo khoa học

... packettransmitted in mini-cycle i is received in mini-cycle (i+1) and increases cwnd by one MSS. Further-more, ACKs for consecutive packets released in mini-cycle i arrive in intervals corresponding theservice ... EnvironmentsRouting AlgorithmsThere are several types of routing algorithms available for performing routing in multicast environ-ment. Some of the non-multicast specific include flooding, improved flooding ... (OSPF) link state protocol. Ituses Internet Group Management Protocol (IGMP) to monitor and maintain group membershipswithin the domain and OSPF link state advertisements to maintain a view...

Tài liệu Ink: Handwriting Recognition pptx

Danh mục: Kỹ thuật lập trình

Strategies to improve public speaking skills in interpreting for forth year students of english in vinh university

Danh mục: Khoa học xã hội

57
1,339
7

Developing a system of exercises to improve public speaking skill in interpreting for the 4th year students of english at vinh university

Danh mục: Khoa học xã hội

Tài liệu Cognitive Impairment in the Elderly – Recognition, Diagnosis and Management docx

Danh mục: Sức khỏe người cao tuổi

... 2008Nosubjectivecomplaintsofmemorydecit.Nomemorydecitevidentonclinicalinterview.Subjectivecomplaintsofmemorydecit,mostfrequently in followingareas:(a)forgettingwhereonehasplacedfamiliarobjects;(b)forgettingnamesoneformerlyknewwell.Noobjectiveevidenceofmemorydecitonclinicalinterview.Noobjectivedecits in employmentorsocialsituations.Appropriateconcernwithrespecttosymptomatology.Earliestclear-cutdecits.Manifestations in morethanoneofthefollowingareas:(a)patientmayhavebecomelostwhentravelingtoanunfamiliarlocation;(b)co-workersbecomeawareofpatient'srelativelypoorperformance;(c)wordandnamendingdecitbecomesevidenttointimates;(d)patientmayreadapassageorabookandretainrelativelylittlematerial;(e)patientmaydemonstratedecreasedfacility in rememberingnamesuponintroductiontonewpeople;(f)patientmayhavelostormisplacedanobjectofvalue;(g)concentrationdecitmaybeevidentonclinicaltesting.Objectiveevidenceofmemorydecitobtainedonlywithanintensiveinterview.Decreasedperformance in demandingemploymentandsocialsettings.Denialbeginstomanifest in thepatient.Mildtomoderateanxietyaccompaniessymptoms.Clear-cutdecitoncarefulclinicalinterview.Decitsmanifest in followingareas:(a)decreasedknowledgeofcurrentandrecentevents;(b)mayexhibitsomedecit in memoryofonespersonalhistory;(c)concentrationdecitelicitedonserialsubtractions;(d)decreasedabilitytotravel,handlenances,etc.Frequentlynodecit in followingareas:(a)orientationtotimeandplace;(b) recognition offamiliarpersonsandfaces;(c)abilitytotraveltofamiliarlocations.Inabilitytoperformcomplextasks.Denialisdominantdefensemechanism.Flatteningofaffectandwithdrawalfromchallengingsituationsfrequentlyoccur.Patientcannolongersurvivewithoutsomeassistance.Patientisunableduringinterviewtorecallamajorrelevantaspectoftheircurrentlives,e.g.,anaddressortelephonenumberofmanyyears,thenamesofclosefamilymembers(suchasgrandchildren),thenameofthehighschoolorcollegefromwhichtheygraduated.Frequentlysomedisorientationtotime(date,dayofweek,season,etc.)ortoplace.Aneducatedpersonmayhavedifcultycountingbackfrom40by4sorfrom20by2s.Personsatthisstageretainknowledgeofmanymajorfactsregardingthemselvesandothers.Theyinvariablyknowtheirownnamesandgenerallyknowtheirspouse’sandchildren’snames.Theyrequirenoassistancewithtoiletingandeating,butmayhavesomedifcultychoosingtheproperclothingtowear.Mayoccasionallyforgetthenameofthespouseuponwhomtheyareentirelydependentforsurvival.Willbelargelyunawareofallrecenteventsandexperiences in theirlives.Retainsomeknowledgeoftheirpastlivesbutthisisverysketchy.Generallyunawareoftheirsurroundings,theyear,theseason,etc.Mayhavedifcultycountingfrom10,bothbackwardand,sometimes,forward.Willrequiresomeassistancewithactivitiesofdailyliving,e.g.,maybecomeincontinent,willrequiretravelassistancebutoccasionallywillbeabletotraveltofamiliarlocations.Diurnalrhythmfrequentlydisturbed.Almostalwaysrecalltheirownname.Frequentlycontinuetobeabletodistinguishfamiliarfromunfamiliarpersons in theirenvironment.Personalityandemotionalchangesoccur.Thesearequitevariableandinclude:(a)delusionalbehavior,e.g.,patientsmayaccusetheirspouseofbeinganimpostor,maytalktoimaginarygures in theenvironmentortotheirownreection in themirror;(b)obsessivesymptoms,e.g.,personmaycontinuallyrepeatsimplecleaningactivities;(c)anxietysymptoms,agitationandevenpreviouslynonexistentviolentbehaviormayoccur;(d)cognitiveabulia,i.e.,lossofwillpowerbecauseanindividualcannotcarryathoughtlongenoughtodetermineapurposefulcourseofaction.Allverbalabilitiesarelostoverthecourseofthisstage.Frequentlythereisnospeechatall,onlyunintelligibleutterancesandrareemergenceofseeminglyforgottenwordsandphrases.Incontinentofurine,requiresassistancetoiletingandfeeding.Basicpsychomotorskills,e.g.,abilitytowalk,arelostwiththeprogressionofthisstage.Thebrainappearstonolongerbeabletotellthebodywhattodo.Generalizedrigidityanddevelopmentalneurologicreexesarefrequentlypresent.Level ... Adverseeffectsofmemantinemayinclude:fatigue,pain,dizziness,constipation,anxietyandhallucinations.Table 4. Starting dose and titration schedule of memantineDrug Starting Titration Dose Increase ... memantine 5 mg 4 wks 5 mg 10 mg b.i.d. Potential Drug InteractionsMajordruginteractionsassociatedwithmemantineincludedrugswhichincreasethepH in urine(e.g.carbonicanhydraseinhibitors).Exercisecautionwhenprescribingmemantinewithotherdrugswhichundergo...

Tài liệu Chapter 10 Error Detection and Correction docx

Danh mục: Quản trị mạng

... 4)10.28Find the minimum Hamming distance of the coding scheme in Table 10.1.SolutionWe first find all Hamming distances.Example 10.5The dmin in this case is 2.10.454. An error changes ... odd number of errors.Example 10.12 (continued)10.4 In a single-bit error, only 1 bit in the data unit has changed.Note10.27The minimum Hamming distance is the smallest Hamming distance ... to error detection and correction.indirectly, to error detection and correction.Types of ErrorsRedundancy Detection Versus CorrectionForward Error Correction Versus RetransmissionCodingModular...

93
1,110
1

Tài liệu Báo cáo khoa học: "Semantic Information and Derivation Rules for Robust Dialogue Act Detection in a Spoken Dialogue System" pptx

Danh mục: Báo cáo khoa học

... rules from the train-ing text. The DR-DA matrix is created after cluster-ing the sentences into different dialogue acts (DAs),counting the occurrences the DRs in DA, and intro-ducing an entropy-based ... cansee that the inference of the user’s overall intentionvia DA detection is an important task in SDS.Figure 1 depicts the training and test phases ofthe SLU module and the DM module in our system.The ... the cor-responding named entity classes (NEC) in order toobtain a compact feature set.2 Models for Dialogue Act Detection Referring to the SDS depicted in Figure 1, the DA detection can be...

Tài liệu Báo cáo khoa học: "Automatic Satire Detection: Are You Having a Laugh?" ppt

Danh mục: Báo cáo khoa học

... satirical article beginningMissing Brazilian balloonist Padre spotted strad-dling Pink Floyd ﬂying pig.We include both a continuous representation ofv for each article, in the form of log(v(E)), ... semantics.One common device in satire news articles isabsurdity, in terms of describing well-known indi-viduals in unfamiliar settings which parody theirviewpoints or public proﬁle. We attempt ... selecting a newswire document; (2)hand-picking a key individual, institution or eventfrom the selected document, and using it to for-mulate a phrasal query (e.g. Bill Clinton); (3) us-ing the...

Skew-Aware Automatic Database Partitioning in Shared-Nothing, Parallel OLTP Systems ppt

Danh mục: Cơ sở dữ liệu

... through-put increase for the same 8× increase in nodes.To further ascertain the impact of the individual design elements,we executed TATP again using the HR+ design but alternativelyremoving: (1) ... scheduling problems with earliness and tardinesscosts. In Principles and Practice of Constraint Programming, volume 2833,pages 817–821, 2003.[19] S. Duan, V. Thummala, and S. Babu. Tuning database ... procedure routing delivering 54.1% over thebaseline approach (that otherwise coincide with the one found bySCH), secondary indexes contribute 69.6%, and combined they de-liver a 3.5× improvement....

Báo cáo khoa học: "A Corpus for Modeling Morpho-Syntactic Agreement in Arabic: Gender, Number and Rationality" docx

Danh mục: Báo cáo khoa học

... re-sult of human annotation errors. Almost two-thirdsof these errors involve incorrect rationality assign-ment and almost one-third involved incorrect gen-der. Incorrect number assignment ... Jeff Reynolds. 2004. Identifying Broken Plurals in Unvowelised Arabic Text. In Dekang Lin and DekaiWu, editors, Proceedings of EMNLP 2004, pages 246–253, Barcelona, Spain, July.Nizar Habash and ... 2011.Improving Arabic Dependency Parsing with Form-based and Functional Morphological Features. In Pro-ceedings of the 49th Annual Meeting of the Associ-ation for Computational Linguistics...

Xem thêm

Bạn có muốn tìm thêm với từ khóa:

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 chương trình đào tạo của các đơn vị đào tạo tại nhật bản 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 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 các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 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