Automatic phonetic segmentation of Hindi speech using hidden Markov model.Archana Balyan,S. S.Agrawal &Amita Dev -2012 -AI and Society 27 (4):543-549.detailsIn this paper, we study the performance of baseline hidden Markov model (HMM) for segmentation of speech signals. It is applied on single-speaker segmentation task, using Hindi speech database. The automatic phoneme segmentation framework evolved imitates the human phoneme segmentation process. A set of 44 Hindi phonemes were chosen for the segmentation experiment, wherein we used continuous density hidden Markov model (CDHMM) with a mixture of Gaussian distribution. The left-to-right topology with no skip states has been selected as it is (...) effective in speech recognition due to its consistency with the natural way of articulating the spoken words. This system accepts speech utterances along with their orthographic “transcriptions” and generates segmentation information of the speech. This corpus was used to develop context-independent hidden Markov models (HMMs) for each of the Hindi phonemes. The system was trained using numerous sentences that are relevant to provide information to the passengers of the Metro Rail. The system was validated against a few manually segmented speech utterances. The evaluation of the experiments shows that the best performance is obtained by using a combination of two Gaussians mixtures and five HMM states. A category-wise phoneme error analysis has been performed, and the performance of the phonetic segmentation has been reported. The modeling of HMMs has been implemented using Microsoft Visual Studio 2005 (C++), and the system is designed to work on Windows operating system. The goal of this study is automatic segmentation of speech at phonetic level. (shrink)
(1 other version)Plutarch'sde Fortuna Romanorum.S. C. R. Swain -1989 -Classical Quarterly 39 (02):504-.detailsPlutarch's essay de fortuna Romanorum has attracted divergent judgements. Ziegler dismissed it as ‘eine nicht weiter ernst zu nehmende rhetorische Stilübung’. By Flacelière it was hailed as ‘une ébauche de méditation sur le prodigieux destin de Rome’. It is time to consider the work afresh and to discover whether there is common ground between these two views. Rather than offering a general appreciation, my treatment will take the work chapter by chapter, considering points of interest as they arise. This method (...) will enable us to compare what Plutarch says on particular subjects and themes in de fort. Rom. with what he says or does not say about them elsewhere. We shall thus be able to see clearly that for the most part the ideas he presents in the essay correspond with his thoughts about the rôle of fortune expressed in more serious writing, and that, where there is no correspondence, this is attributable to the rhetorical background. I do not intend to address directly the frequently discussed but insoluble question of whether we have in de fort. Rom. only one of two original works, that is whether there was once a de virtute Romanorum which Plutarch composed or answered. De fort. Rom. itself in fact gives almost as much prominence to άρετή as to τúχη, and their competing roles will be carefully evaluated. Nor do I look at the dating of the work. (shrink)
Michigan Court Clarifies Liability for COB Provisions in ERISA and Auto Plans.C. S. -1996 -Journal of Law, Medicine and Ethics 24 (1):72-72.detailsIn Campbell Soup Co. v. Allstate Insurance Co. ), the United States District Court for the Western District of Michigan, Southern Division, held that a health plan's coordination of benefits clause, covered under the Employee Retirement Income Security Act, does not preempt a similar no-fault automobile insurance clause in the absence of irreconcilable conflict. The court found that ERISA's policy of shielding plans from unanticipated claims could only be furthered when the plan had expressly disavowed such claims. Because the ERISA (...) plan in this case did not specifically subordinate itself to the no-fault policy, the district court found that the no-fault COB clause controlled. However, to escape this ruling, ERISA plans need only redraft their COB clauses specifically to disclaim liability in case of conflict with provisions of no-fault insurance policies. This caveat substantially limits the scope of the court's ruling. (shrink)
Popper on Scientific Method.S. C. Thakur -1970 -Philosophical Studies (Dublin) 19:71-82.detailsSIR KARL POPPER is a thinker and writer of some distinction, and it is extremely difficult to state the numerous strands of his thought in a short article. But there is one fundamental theme which seems to run through all his works relating to scientific method, and it is impossible to miss this theme if only because it is so forcefully stated. This article attempts to analyse the basic elements of this theme in order to assess its significance for students (...) of scientific method. (shrink)
Scepticism and the Second Analogy: a modest proposal.S. C. Patten -1979 -Dialogue 18 (1):27-40.detailsDespite Decades of scholarly attention certain sections of Kant's first Critique have proved recalcitrant to received readings, canonical interpretations are impossible to come by. Nowhere is this more apparent than in the literature on Kant's treatment of causality in the Second Analogy, where there exists a controversy of many years standing about the success of Kant's arguments in favour of what has come to be known as ‘the causal principle’. For example, contemporary Kant scholars of stature no less than Lewis (...) White Beck and W.H. Walsh argue that Kant offers a uniquely persuasive case for causation. Other interpreters claim that the materials of the Second Analogy fail utterly to provide what is needed to vindicate judgements of cause and effect in a way that would satisfy the sceptic about causation.2 Thus the despairing conclusion of one recent review of the literature on the Second Analogy:It is possible that there lurks somewhere in the pages of the Critique of Pure Reason a convincing reply to Hume's sceptical doubts about the causal principle. But no such reply has yet been brought to light. (shrink)
Note on Thucydides VII. 28. 3.S. C. Booker -1914 -Classical Quarterly 8 (02):104-.detailsὃσον κατ’ ⋯ρχ⋯ς το⋯ πολ⋯μου οἱ μ⋯ν ⋯νιαυτ⋯ν, οἱ δ⋯ δ⋯ο,οἱ δ⋯ τρι⋯ν γε ⋯τ⋯ν οὐδε⋯ς πλε⋯ω χρ⋯μιζον περο⋯σειν αὐτοὺς, εἰ οἱ Πελοπονν⋯σιοι ⋯σβ⋯λοιεν ⋯ς τ⋯ν χώραν.
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