With improvements in industry and information technology, large volumes of electronic texts
such as newspapers, emails, weblogs, books and thesis are produced daily. Producing …

An important reason to prefer dependency parsing over classical phrased based methods,
especially for languages such as Persian, with the property of being “free word order”, is that …

Grammar induction is one of attractive research areas of natural language processing. Since
both supervised and to some extent semi-supervised grammar induction methods require …

Most of efficient computational approaches in NLP tasks are supervised methods which
need annotated corpora. But the lack of supervised data in Persian encourages researchers …

Language evolves gradually through its use: over time, new forms come into fashion and
others become obsolete. While traditionally a grammar provides a snapshot of an …

عدم دقّت در طراحی دستورهای مستقل از متن و استفاده از ساختارهای نامناسب مانند فرم نرمال چامسکی
به خودی خود می‌تواند عملکرد تجزیه‌‍گرهای آماری مستقل از متن را تضعیف کند. در این پژوهش …‎

Grammar induction is one of the most important research areas of the natural language
processing. The lack of a large Treebank, which is required in supervised grammar …

This thesis introduces a technique for hybrid speech recognition. It can be used for client-
server based speech recognition on smartphones or car head-units. The speech recognizer …

Grammar Induction (GI) is the problem of extracting hidden regularities and syntactic
patterns in languages. Not only the manner of extraction is intricate but also the definition of …

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