the nearly unsupervised recognition
The ocean bottom a region nearly 2.5 times
... with the geographic province known as the Great Basin. The Great Basin is hemmed in on the west by the Sierra Nevada and on the east by the Rocky Mountains; it has no outlet to the sea. The ... 37. The word "there" in line 24 refers to (A) the sea (B) the rain forests (C) a tree (D) the Earth's surface 38. The author argues that there is more diversity of life in the ... lengthen the tone produced by the piano? (A) The introduction of pedals (B) The use of heavy wires (C) The use of felt-padded hammerhead's (D) The metal frame construction 50. The word...
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Tài liệu Cognitive Impairment in the Elderly – Recognition, Diagnosis and Management docx
... Read the words on this page and then do what it says.Then,hand the person the sheetwithCLOSEYOUREYESonit.If the subjectjustreadsanddoesnotcloseeyes,youmayrepeat:Read the words ... W=Score3=Score1=Score5=Score3=Score3ScoringWORLDbackwards(instructionsforitem#4)Write the person’s response below the correct response.Draw lines matching the same letters in the correct response and the response given.TheselinesMUSTNOTcrosseachother.Drawonlyonelineperletter. The person’sscoreis the maximumnumberoflinesthatcanbedrawnwithoutcrossingany.Examples:=Score0FoldalongthislineandshowinstructionstopersonFoldlineItem11Item91212Cognitive ... have felt over the past weekDirectionsto the Examiner: Read the questionsto the patientandrecordtheirresponses. Ifappropriate,allow the clienttocomplete the formonhis/herown....
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Tài liệu Báo cáo khoa học: Basis of recognition between the NarJ chaperone and the N-terminus of the NarG subunit from Escherichia coli nitrate reductase pdf
... hypothesize that the proton-ated state of the chaperone initiates this cycle, whereas the deprotonated state occurs upon completion of the maturation process of the partner. The nature of the signal ... HCl, 1 mM MgCl2, 100 mM NaCl. The upper panels show the raw data for the heat effect during the titrations; the lowerpanels are the binding isotherms.Table 2. Thermodynamic parameters of NarG(1–15) ... injecting the ligand into the protein-free buffer solution or by addi-tional injections of peptide after saturation. The obtainedvalue was then subtracted from the heat of the reaction toobtain the...
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Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf
... correlation times, s. Most of the experimental points accumulate rather close to the upper intercept of the theoretical curve and the fitting(solid) line, where the motion of a unique15N–1H ... in Fig. 4. The localization of the experimental points in Fig. 4along the correlation line is directly related to the dis-tribution of the energy between the overall tumblingand the internal ... any pointbetween the upper and lower intercepts of the theoreti-cal curve with the fitting line, the spectral density func-tion can be expressed as a linear combination of the two Lorentzian...
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Tài liệu Báo cáo khoa học: The RNA recognition motif, a plastic RNA-binding platform to regulate post-transcriptional gene expression ppt
... often, the nucleotide at the 5¢ end of the central dinucleotide contacts the loops at the bottomof the b-sheet (loop 1 and loop 3 in particular,Fig. 4C) and the one at the 3¢ end stacks over the ... with any type of nucleotide either at the 5¢ or the 3¢ position. The nucleotides at these two posi-tions always adopt an anti conformation, except for the G at the 3¢ position always found in ... is provided by other non conserved elements of the RRMs. The two most frequently observed elementsare the protein side chains at the surface of the b-sheet(RNP 1 position 7 and the two adjacent...
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Tài liệu Báo cáo khoa học: "Unsupervised Search for The Optimal Segmentation for Statistical Machine Translation" doc
... maximize the transla-tion posterior in unsupervised segmentation. The learning process is tailored to the particular SMTtask via the same parallel corpus that is used intraining the statistical ... at hand, what is the optimal (level of) sub-word segmentation? Therefore, it is desirable tolearn the optimal segmentation in an unsupervised manner.In this work, we extend the method of Creutzand ... respectively.trained on the English side of the training cor-pus using the SRILM toolkit (Stolcke, 2002). The BLEU metric (Papineni et al., 2002) was used fortranslation evaluation.Figure 1 compares the translation...
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Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx
... subtree in the parses of the other strings in the training corpus. A final accept-reject step cor-rects for the difference in the probability of the sam-pled tree under the adaptor grammar and the ... application of adaptorgrammars, since the grammar can learn the possibleonset and coda clusters, rather than requiring themto be stipulated in the grammar.In the unigram syllable adaptor grammar ... boundaries are given in the input to the system; other word boundaries are not. We eval-uated the f-score of the recovered word constituents(Goldwater et al., 2006b). Using the adaptor gram-mar...
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Tài liệu Báo cáo khoa học: "Analyzing the Errors of Unsupervised Learning" docx
... system. If thesematch the empirical counts, then the M-step does notchange the parameters. But if the supervised systempredicts too many JJs, for example, then the M-stepwill update the parameters ... on the distance from the true θ∗for the HMM as we increase the number ofexamples.In the unsupervised case, we use the followingprocedure to obtain a surrogate forˆθ: initialize EMwith the ... that the first iteration of EM reinforces the systematic mis-takes of the supervised initializer. In the first E-step, the posterior counts that are computed summarize the predictions of the supervised...
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Tài liệu Báo cáo khoa học: "Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition" pdf
... “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 was “O”.In order to incorporate ... divide the label of “O” into “O-protein” and“O” so that they convey the information on the preceding named entity. Figure 1 shows an ex-ample of this conversion, in which the two labelsfor the ... When we define the fea-tures for the fifth state, we can use the informa-tion on the preceding entity “protein” by look-ing at the fourth state. Since this modificationchanges only the label set,...
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Tài liệu Báo cáo khoa học: "The Effect of Corpus Size in Combining Supervised and Unsupervised Training for Disambiguation" pdf
... from p, either on the right side (the attachment phrase) or on the left side (the at-tachment node). For RC attachment, general-izations other than elimination are introducedsuch as the replacement ... below). The MI of each point in the lattice is com-puted. We then take the maximum over allMI values of the lattice as a measure of the affinity of attachment phrase and attachmentnode. The intuition ... corpora, we would expect the opposite effect. The larger the unanno-tated corpus, the better the combined systemshould p erform. While there is a general ten-dency to this effect, the improvements in...
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Tài liệu Báo cáo khoa học: "A Method for Correcting Errors in Speech Recognition Using the Statistical Features of Character Co-occurrence" pptx
... and the other is the corresponding correct string (the former string is referred to as the Error- Part, and the latter as the Correct-Part respectively). These parts are extracted from the ... on the position of the error-block, the procedure branches in the following way. If P1 is less than T (T=4), then go to the step for a top. If a value L - P2 + T is less than T, then go to the ... 3-1. The breakdown of these 4806 results is as follows: 4321 results were used for the preparation of Error- Patterns and the other 495 results were used for the evaluation. Table 3-1 The recognition...
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Tài liệu Báo cáo khoa học: "The Multilingual Named Entity Recognition Framework" docx
... entities.Even if the CHASEN analyser uses the JISformat, the final output is encoded using the Unicode standard.Once the system is adapted, the samestrategy is adapted to the different languages. ... that potentiallysuggests another category for the named entity(for example, Mrs. Washington) the system willrevise the initial tag and put the new category on the concerned word (isolated ... by the expert, so that the system obtains a better coverage of the data.Cucchiarelli and Velardi (2000), among others,have applied this approach to NERC systems.3 Multilingual named entity recognition We...
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Báo cáo khoa học: Differential recognition of heat shock elements by members of the heat shock transcription factor family ppt
... with the human c-crystallin promoters. These results show that the configuration of nGAAn units in the promoter isimportant in determining which hHSF members areinvolved in the regulation of the ... trimer, thereby facilitating binding to the HSE [33,36,37]. The linker region located between the DBD and HR-A ⁄ B also plays a role in oligomerformation [38]. However, it remains unknown whetherHR-A ... preferentially activates the CRYGA and CRYGB promoters, and hHSF4–VP16activates the CRYGC promoter, whereas neither acti-vates the CRYGD promoter. Five GAA-like sequencesin the CRYGA promoter may...
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Báo cáo khoa học: Conserved residues in the N-domain of the AAA+ chaperone ClpA regulate substrate recognition and unfolding pdf
... initiatedthrough productive binding to the substrate via twoelements in ClpA, one in the N-domain and the otherin the pore of the ClpA hexamer. In the case of shortunstructured peptides or ... global thermodynamic stability of the substrate,but rather correlates with local unfolding of the sub-strate (i.e. unfolding of the N- or C-terminus). Thiscan be understood by examining the N- ... thesearginine residues in the N-domain (e.g. GFP–ssrA)and other that do not (e.g. N-end rule substrates,delivered by ClpS). Therefore, ClpS-delivered sub-strates may bypass the need for these...
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Báo cáo khoa học: C fi G base mutations in the CArG box of c-fos serum response element alter its bending flexibility Consequences for core-SRF recognition potx
... poly-morphism of the (A ⁄ T) domain of the CArG box.These pre-existing features of free SREfoscontribute to the specific recognition with core-SRF. The poly-morphism of the (A ⁄ T) domain and the dynamics ... geometries.These results suggest that the conversion process arisesfrom global thermal fluctuations of the oligonucleo-tides and the mutations mainly influence the probabil-ity of their occurrence ... V2contribution of the spectral component S2.Actually, the temperature profile of the V2contribu-tion is in accordance with the reduction in the bentpopulation in the oligonucleotide. Thereby, we...
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- the complexity of recognition
- unsupervised recognition of literal
- recognition of the coherence relation
- unsupervised language models to the rescue
- explorations in the automatic recognition
- identify synergies in the unsupervised
- bootstrapping and evaluating named entity recognition in the biomedical domain
- unsupervised language model adaptation for meeting recognition
- use speech recognition to browse the internet
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 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 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 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 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 đặc tuyến dòng điện stato i1 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 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