synchronous models of language

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Ngày tải lên: 17/03/2014, 00:20

... of a variety of language models trained from text or speech corpora of vari- ous genres and sizes. The largest available language models are based on written text: we investigate the effect of ... text language models as opposed to language models based on speech transcripts. Sec- ond, we develop a new set of reranker features ex- plicitly designed to capture important properties of speech ... set of reranker features, which consisted of features for all of the language models plus the extended (i.e., indicator) features, and used this model to analyse the test data. The f- score of...

Ngày tải lên: 20/02/2014, 04:20

... size of the web mixture LM is limited to the size of the baseline in-domain LM. 1 Introduction An automatic speech recognition (ASR) system consists of acoustic models of speech sounds and of a ... Kneser- Ney smoothed n-gram models. IEEE Transac- tions on Audio, Speech and Language Processing, 15(5):1617–1624. A. Stolcke. 1998. Entropy-based pruning of backoff language models. In Proc. DARPA ... FSTs of differ- ent sizes. The FSTs contain the acoustic models, language model and lexicon, but the LM makes up for most of the size. The availability of data varies for the different languages,...

Ngày tải lên: 22/02/2014, 02:20

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Ngày tải lên: 30/03/2014, 21:20

... national language policy currently in place in Botswana, is that Setswana is the national language of the country (Republic of Botswana 1985:8). So, despite the existence of other local languages, ... parts of the world, education is for the most part the preserve of the few (elites). The choice of which language or dialect to use to teach (medium of instruction) reflects the interests of those ... second and even third languages are added to the learners’ repertoire of language systems whilst sustaining the primary language through the schooling process instead of subtractive bilingualism...

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Ngày tải lên: 19/08/2013, 23:10

... women in the form of the right to an abortion as an instrument of care-giving not to the fetus, of course, but to others. We can see a good example of the use of a traditional model of motherhood ... with homicide of the inhabitants of the farm house, he can rightly point out that the object of the law of homicide is to save life, and that by his conduct he has eVected a net saving of innocent ... model of motherhood and abortion rights Underlying the problem deWnition of abortion rights is a traditional view of motherhood – one that rests upon a relational view of women, deWned in terms of...

Ngày tải lên: 01/11/2013, 08:20

Ngày tải lên: 18/12/2013, 10:03

Ngày tải lên: 18/12/2013, 10:12

... out of many types of accuracy work) has an important place in language teaching, not to teach language points but to raise their noticeability in the minds of the students. As a matter of note, ... approach, more an attitude of mind, based on the idea of an immersive bath of communication from which useful language focus then arises – if we simply set our students off in authentic communicative ... and successful language schools. 1960s – 1970s (USA): Audio-lingual method + Structuralist view of language A ‘scientificised’ version of the direct method; the new science of linguistics...

Ngày tải lên: 16/01/2014, 23:20

... dominant mode of inheritance, account for < 2% of all AD cases. Onset is most often before 65 years of age, and the penetrance is nearly always complete. The purifica- tion and partial sequencing of Ab ... 120–130. Animal models of Alzheimer’s disease O. Philipson et al. 1402 FEBS Journal 277 (2010) 1389–1409 ª 2010 The Authors Journal compilation ª 2010 FEBS Transgenic animal models Models devoid of any ... Tg2576 [54]. A substantial amount of CAA is often found in transgenic mice with the Swedish mutation, which is likely to be because of the high rate of synthesis and accumulation of Ab1-40. In Tg2576, more...

Ngày tải lên: 16/02/2014, 09:20

... models of the yield curve. Many of these mod- els are arbitrage-free latent factor models. Unfortunately, there are many technical difficulties involved with the estimation of AF latent factor models, ... Economics Discussion Series, No. 48, Board of Governors of the Federal Reserve System. 29 1 Introduction The evolution of economic ideas and models has often been altered by economic events. The Great ... Journal of Monetary Economics, Vol. 12, 383–398. Campbell, John and John Cochrane, 1999, “By Force of Habit: A Consumption-Based Explanation of Aggregate Stock Market Behavior,” Journal of Political...

Ngày tải lên: 17/02/2014, 03:20

... Steedman, 2002b), include models of bilexical dependencies defined in terms of local trees. However, this paper demonstrates that such models would be inadequate for languages with freer word ... model of the kind proposed in this paper is essential for parsing languages with freer word order, such as Dutch or Czech, where the model of Hockenmaier and Steedman (2002b) (and other models of ... In Proceedings of the 40th Annual Meeting of the ACL. Julia Hockenmaier. 2003. Data and Models for Statistical Parsing with CCG. Ph.D. thesis, School of Informatics, Uni- versity of Edinburgh. Adwait...

Ngày tải lên: 20/02/2014, 16:20

... Economic Models of Medical Diagnostic Devices in Development | Page | 46 B. Probability distribution of TNR based on 14 radiologists Figure 14 Probability distribution of estimations of TNR of ... often associated with enhanced blood vessel supply. An important application of this technology includes breast cancer visualization. The proof of principle of PA imaging in the detection of ... Nevertheless, in an early stage of development, developers are often too optimistic about the performance of their product and are often tended to estimate the value of their device to be higher...

Ngày tải lên: 20/02/2014, 16:20