Quality of Telephone-Based Spoken Dialogue Systems phần 2 potx
Quality of Telephone-Based Spoken Dialogue Systems phần 2 potx
... in Section 2. 2.3, and they will form a basis for a more general definition of quality in Section 2. 3. Quality of Human-Machine Interaction over the Phone 71 sions are expressed in terms of a signal-to-quantizing-noise ... al. Quality of Human-Machine Interaction over the Phone 41 2. 2.1 Language and Dialogue Structure in HMI The language and the dialogue structure of...
Ngày tải lên: 07/08/2014, 21:20
Quality of Telephone-Based Spoken Dialogue Systems phần 7 potx
... 0.6 32) . A comparison of the mean ratings before (A) and after the test (C) is given in Table 6.33. In all cases where the mean differs remarkably (A8.1/C 22. 1, A8 .2/ C 22. 2, A8.3/C 22. 3, A8.4/C 22. 4 ... parameters and judgments Quality of Spoken Dialogue Systems 28 1 parameters related to manner has been carried out, see Table 6. 12. It reveals two factors explaining 56 .2...
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Quality of Telephone-Based Spoken Dialogue Systems phần 10 potx
... 196, 21 5, 21 7 21 8, 22 0 22 3, 22 8, 25 6 Index Acceptability, 7, 55, 61–63, 133, 153–154, 20 3 20 4, 20 7 20 8, 21 4, 22 9 23 1, 26 4, 27 0 27 1, 27 7, 29 5 29 6, 29 9, 313, 337, 349, 357 of service (AoS), xvi, 62, ... 20 2, 20 9, 21 5 21 7, 21 9, 22 2 22 3, 22 7 22 8, 23 2 23 5, 354–355 Measurement, 5, 11, 72, 87–89, 95–96, 122 – 123 , 141, 148, 154, 163, 173 Media...
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Quality of Telephone-Based Spoken Dialogue Systems phần 1 ppsx
... Acoustics Spoken Dialogue Systems 2. 2 Interaction with Spoken Dialogue Systems 2. 2.1 2. 2 .2 2 .2. 3 Language and Dialogue Structure in HMI Interactive Speech Theory Cooperativity Guidelines 2. 3 Quality of ... Telephone Services Based on SDSs 2. 3.1 2. 3 .2 2.3.3 QoS Taxonomy Quality Features Validation and Discussion 2. 4 System Specification, Design and Evalu...
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Quality of Telephone-Based Spoken Dialogue Systems phần 3 ppsx
... etc. 90 2. 5 Summary Spoken dialogue systems enabling task-orientated human-machine interac- tion over the phone offer a relatively new type of service to their users. Because of the inexperience of ... Chapter 5. 2. 4 .2 SDS Specification The specification phase of an SDS may be of crucial importance for the success of a service. An appropriate specification will give an...
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Quality of Telephone-Based Spoken Dialogue Systems phần 4 docx
... program for the development of advanced spoken dialogue systems, see Levin et al. (20 00), Walker et al. (20 02b), and Walker et al. (20 02a): Comparative evaluation on different systems; a scenario- guided ... Bourlard, 20 02, 20 00; Möller and Kavallieratou, 20 02) . In principle, ASR robustness can be achieved in four different ways: (1) By an appropriate extraction of robust...
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Quality of Telephone-Based Spoken Dialogue Systems phần 5 docx
... Pearce (20 00). Quality of Synthesized Speech over the Phone 21 5 part 5.1, and between 23 and 29 years (mean 25 .2 years) for part 5 .2. The subjects were paid for their service. 5.4 .2 Results For ... related to speech input quality, cf. the QoS taxonomy defined in Section 2. 3.1. The quantitative contribution of recognition accuracy to global quality aspects of spoken...
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Quality of Telephone-Based Spoken Dialogue Systems phần 6 pptx
... descrip- tions of Dudda (20 01), Niculescu (20 02) and Skowronek (20 02) . After a brief pre-analysis of the collected data, Sections 6 .2. 2 and 6 .2. 3 investigate the under- lying dimensionality of quality ... Thus, the quality Quality of Spoken Dialogue Systems 25 1 The choice of questions for each questionnaire depends on the aim of the specific test. In general, c...
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Quality of Telephone-Based Spoken Dialogue Systems phần 8 pdf
... predictive power in the Quality of Spoken Dialogue Systems 347 Figure 6 .20 . 2- layer hierarchical multivariate regression model for experiment 6.3 data, system configuration 2 of Table 6 .2. Input parameters ... the service. Utility Usability of a system or service in relation to the financial costs. (Möller, 20 00) Utterance See turn. Quality of Spoken Dialogue S...
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Quality of Telephone-Based Spoken Dialogue Systems phần 9 pdf
... interrupted the dialogue and spontaneously returned to a previous menu point. yes no BoRIS often aborted the call in the middle of the dialogue. yes no BoRIS was not able to repeat the addresses of the ... results for all dialogues in the analysis set. The analysis and annotation procedure consists of the following steps: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Scenario definitio...
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