EVALUATION OF SOFT SEGMENT MODELING ON A CONTEXT INDEPENDENT PHONEME CLASSIFICATION SYSTEM

ةــصلاخلا : ـي ةيساسلأا تاضارتفلاا نم ةلاحلا دادتملا يسدنهلا عيزوتلا ربتع ةراشلأل فوآرام ةجذمن ءادأ نم د حت يتلا ةيتوص لا . ة يعباتتلا ءاز جلأا جذو منأ نإ ف ،مو معلا ى لعو – تا يئزج كلذ آو ،ةيئاوش علا HMM ى لعو ، يف ةبوعص ةجرد يف ةدا يز ى لإ هرود ب يدؤ ي ا يئزج صقن لا اذ ه زواجتل ،صوصخلا روطلا د يدحتو بيرد ت . جذو من نمض توصلا تايئاصحلال يجيرد تلا ي نمزلا ر يغتلا جرد ن م ل ،ضار تفلاا اذ ه ى لإ ةفاضأ HMM . ريد قت ى لع ةروا جتملا تا يئزجلا ر ثأ جذو منلا ي ف درو ن ثيح ،ة جذمنلل ةد يدج ة قيرط ثحبلا اذ ه ي ف ضرعن ذب ،ةيتوص ةيئزج لآ باسح كلذآو ةفاثكلا نارتقا تلاامتحا ،ةيئزجلا ءاطخلاا دـض اتابث رثآأ جذومنلأا نوكي كل تارتيمارابلا نم ددع لقأ مادختساب ىرخأ ىلإ ةيئزج نم ريغتلا جلاعي كلذآو . مادختساب جذو منلاا اذ ه رابتخا مت ماظن TIMIT ةلقتسملا ةيتوصلا تايئزجلا ماظن ىلع دمتعي يذلا . ةيتوص لا تا يئزجلا فينصت م ت رابتخلاا ءانثا لصتم يفاثآ جذومنأب اهتنراقم مث نمو لولحلا لضفأ ىلإ لصوتلاو اهيلع فرعتلل قرط ةدع مادختساب – جذومنأ رتتسملا فوآرام ) CDHMM .( ردقب انسحت جئاتنلا ترهظأ % 10 – 8 جذومناب ةنراقم يتوصلا فرعتلا يف يساسلأا فوآرام .

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