... form. This con- sisted of a list of pairs of the form (foreign word, English word). Because bilingual dictionary structure varies widely, and even the availability and compatibility of part -of- speech ... Properties of Bilingual Dictionaries For Distinguishing Senses of English Words and Inducing English Sense Clusters Charles SCHAFER and David YAROWSKY Department of Computer Science and Center for Language ... list of English words which are possible translations; in our reduced format each entry lists a single foreign word and single possible English translation, though taking a union of all English translations...
Ngày tải lên: 23/03/2014, 19:20
Ngày tải lên: 07/09/2013, 12:58
Báo cáo khoa học: "Improving the Use of Pseudo-Words for Evaluating Selectional Preferences" docx
... Linguistics Improving the Use of Pseudo -Words for Evaluating Selectional Preferences Nathanael Chambers and Dan Jurafsky Department of Computer Science Stanford University {natec,jurafsky}@stanford.edu Abstract This ... report backoff scores for Google and Erk. These consist of always choosing the Base- line if it returns an answer (not a guessed unseen answer), and then backing off to the Google/Erk result for Baseline ... disambiguation: Pseudowords vs. real am- biguous words. In 39th Annual Meeting of the Asso- ciation for Computational Linguistics - Student Re- search Workshop. David Graff. 2002. English Gigaword....
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "Automatic Determination of Parts of Speech of English Words" docx
... NA For forty-one of the affixes, the part -of- speech implica- tion changes with the length of the word, from NA-VB for two- and three-syllable words to NA for four- to eight-syllable words. ... of the words in The Shorter Oxford English Dictionary. In its operation it utilizes a prepared dictionary of around nine hundred words to assign parts of speech to special or exceptional words. ... category, for a net loss of five words, where two of these go into the error category. Six words are added to the words with missing part of speech, while two words are taken out of the category....
Ngày tải lên: 16/03/2014, 19:20
Báo cáo khoa học: "Error Profiling: Toward a Model of English Acquisition for Deaf Learners" ppt
... order of acqui- sition. 2 Profiling Language Errors We have established the need for a description of the general progress of English acquisition as de- termined by the mastery of grammatical forms. ... establishing a model of the ac- quisition of English grammatical struc- tures by users of our English language tutoring system, which has been de- signed for deaf users of American Sign Language. ... development of one of the sources of knowl- edge used by both of these processes, a compo- nent of the User Model representing the user’s grammatical competence in written English. 1.2 A Need for Modeling...
Ngày tải lên: 17/03/2014, 07:20
Báo cáo khoa học: "DISTRIBUTIONAL CLUSTERING OF ENGLISH WORDS" pptx
... rate for each model is simply the proportion of disagreements for the selected (v, n, v t) triples. Figure 4 shows the error rates for each model for all the selected (v, n, v ~) (al 0 and for ... configurations, for example of frequencies of pairs of a transitive main verb and the head noun of its direct object, cannot be reliably used for compar- ing the likelihoods of different alternative ... as before. As the figure shows, the cluster model provides over one bit of information about the selectional properties of the new nouns, but the overtraining effect is even sharper than for...
Ngày tải lên: 17/03/2014, 08:20
Báo cáo khoa học: "Effective Use of Function Words for Rule Generalization in Forest-Based Translation" pdf
... alignments of the function words are more easily to be mistaken than content words. More- over, we found that most Japanese function words tend to align to a few English words such as of and ‘the’, ... deep syntactic information. For example, an aligned HPSG forest 3 -string pair is shown in Figure 1. For simplicity, we only draw the identifiers for the signs of the nodes in the HPSG forest. Note ... that makes use of forest- based translation rules (Mi and Huang, 2008) as the baseline system for translating English HPSG forests into Japanese sentences. We analyzed the performance of the proposed...
Ngày tải lên: 30/03/2014, 21:20
Báo cáo khoa học: "Unsupervised Lexicon-Based Resolution of Unknown Words for Full Morphological Analysis" doc
... rates of 89% for full morphological disambiguation (using an un- supervised EM-HMM model) and 92.5% for part of speech and segmentation (without assigning all the inflectional features of the words) . In ... rate of neologism introduction seems quite low. This evidence illustrates the need for resolution of unknowns: The naive policy of selecting ‘proper name’ for all unknowns will cover only half of ... an error reduction of 30% (57% to 70%). Overall, with the level of 4.5% of unknown words observed in our corpus, the algorithm we have developed contributes to an error reduction of 5.5% for full morphological disambiguation. The...
Ngày tải lên: 31/03/2014, 00:20
English words for emotions - Những từ tiếng Anh diễn tả tình cảm docx
... nghe rằng họ sẽ mất việc. English words for emotions - Những từ tiếng Anh diễn tả tình cảm - furious =very angry: "I was furious with him for breaking my favourite vase." ... with him for not helping me, as he said he would." - Tôi giận anh ta vì đã không giúp tôi, trong khi anh ta nói là sẽ giúp. D - depressed = very sad: "After he failed his English ... little apprehensive before my interview." - Trước cuộc phỏng vấn tôi cảm thấy hơi lo lắng. B - bewildered = very confused: "He was bewildered by the choice of computers in the...
Ngày tải lên: 02/04/2014, 15:20
Gimson''''s pronunciation of english part 4 pps
... this type of arqculatjon can apply only to voiceless ** K RX'Y t -vEW'bdi**o 'ê: 2 X' 2 3 W Stmnds (P t' kl occur sometjmes in fmal posittons in some djaleds of English ... (IPA) fsee Table 1) shows man- W*'T'S''lY' ' DW Of artiolatifm fm the vertkal axis; place of artkulation on the lmrizontal CONONMWStNON' PULMONW) OWBLY axts; and ... . j:jwj.rsj jy jp-ay.u a aConsonznts of thls type made as we are breathmg in sometimes occur in lan- I Ah-ut- X uv 9 mœrncxi- j guages as varlant's of their egressive pulmontc equivalents ....
Ngày tải lên: 02/07/2014, 18:20