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31 Jul 2000: Pronunciation modeling by sharing Gaussians 141. TABLE I. WER degradation with speaking style on theMULTI-REG test set. ... Steps (6), (3), (4) and (5) arethen carried out in that order to estimate and test a matched pronunciation model.

10 Apr 2000: spontaneous non-native). Table 1: Broadcast news focus conditions. For development test purposes, data broadcast in July 1996from six shows was used. ... Overall 19.0 21.0. Table 9: % Word error rates on the Marketplace dev-test show forautomatic and

2 Nov 2000: 4 ExperimentsThe full HUB-4 1997 evaluation test set was used to as-sess language model performance.1 Although the trainingtext described in section 3 was chosen to try and matchthe ... Treating this asthe baseline result to improve upon, statistical

8 Mar 2000: During system development theBNeval97 test set was used. 4.1. Increased Acoustic Training Data. ... All these sources ex-cluded data from the designated test epochs. This corpus wasdenoted LMtrain98.

5 Oct 2000: It canbe seen that for the eval00 test set the unmapped posteriors performmuch better than for the eval98 set. ... Table 4: System Combination Results. The improvement over the single best system achieved byROVER are rather disappointing especially on

8 Mar 2000: Development work on the TREC-6 test corpus was done using twoHTK based systems. ... But more importantly, the test data is too small for reliable andinformative inference.

10 Apr 2000: Preprocess & apply SPI to the test collection to giveIt2. Preprocess & apply SPI to parallel collection to giveIp3. ... This contains the TREC-8 SDR test collectionperiod (Feb 1st to June 30th 1998).

25 Oct 2000: The test sequence(seefigure 8 ) consistsof a hollow unit cubewith textured imageson the back threefaces.This configurationwaschosenbecauseit hasa largehollow volumethathasto becarvedaway, and the exterior boundarygives no information aboutthe

10 Apr 2000: 1. INTRODUCTION. For speech transcription problems with widely varyingspeaker, channel and background conditions, such asbroadcast news transcription, it is beneficial to include un-supervised test-data adaptation to individual speakers anddata

10 Apr 2000: The output of the first pass is used alongwith a top-down covariance-based segment clusteringalgorithm [10] to group segments within each show toperform unsupervised test-set adaptation using maxi-mum ... 5. RESULTS. The five systems described in section4

6 Sep 2000: Stage2 For eachGaussianÒ we test a number(20 in this case)of randomlychosenGaussians,asin Stage1. ... Firstly, it is importantnot to test the pair. Ò<0 } any more than necessary, as calculationof overlap is time-consuming.Therefore,two optimisationsare

10 Apr 2000: The amount of commercialrejection with the VOA data is low, due mainly to the absence of any VOA broadcast history frombefore the test data. ... test collection.11 A further small increasein AveP can be obtained by increasing K.

10 Apr 2000: 5. 5.2. 5.4. 5.6. 5.8. 6. Tes. t. Time. Figure 3: Network prediction on training and test data.Actual output[ o o ] and estimated output [—]. 0 20

25 Oct 2000: 5.4 Results. The first experiment,to test the algorithm, usestwo imagesof a calibrationgrid.

10 Apr 2000: Each test segmentis allocated to the “closest” reference segment according to the distance metric being used. ... 1i.e. the speaker of the test segment must also be the speaker for at least one reference segment.

12 May 2000: Figure 11: Simulated ultrasound sweeps. (a) to (h) are the sweep patterns used to test thevolume measurement accuracy on simulated objects. ... 2% was selected as a test point since it is far enough from the resolution limit (0.7%) not to beoverly

26 Apr 2000: distance. This makes the complete test for distance initialisation as follows:. • If the voxel is not initialised, store the new distance and angle. •

10 Apr 2000: Reducing Word Error Rates of Found Speech -XPERT Tool for Transcription Analysis. S.E. JohnsonCUED/F-INFENG/TR 330. July 1998. Speech, Vision and Robotics GroupCambridge University Engineering Department. Trumpington StreetCambridge CB2 1PZ.