%Aigaion2 BibTeX export from Idiap Publications %Thursday 21 November 2024 01:02:46 PM @TECHREPORT{pinto:rr08-20, author = {Pinto, Joel Praveen and Hermansky, Hynek}, projects = {Idiap}, title = {Combining Evidence from a Generative and a Discriminative Model in Phoneme Recognition}, type = {Idiap-RR}, number = {Idiap-RR-20-2008}, year = {2008}, institution = {IDIAP}, note = {Submitted for publication}, abstract = {We investigate the use of the log-likelihood of the features obtained from a generative Gaussian mixture model, and the posterior probability of phonemes from a discriminative multilayered perceptron in multi-stream combination for recognition of phonemes. Multi-stream combination techniques, namely early integration and late integration are used to combine the evidence from these models. By using multi-stream combination, we obtain a phoneme recognition accuracy of 74\\% on the standard TIMIT database, an absolute improvement of 2.5\\% over the single best stream.}, pdf = {https://publications.idiap.ch/attachments/reports/2008/pinto-idiap-rr-08-20.pdf}, postscript = {ftp://ftp.idiap.ch/pub/reports/2008/pinto-idiap-rr-08-20.ps.gz}, ipdmembership={speech}, }