نتایج جستجو برای: corpus

تعداد نتایج: 67120  

Named entity recognition (NER) is a natural language processing (NLP) problem that is mainly used for text summarization, data mining, data retrieval, question and answering, machine translation, and document classification systems. A NER system is tasked with determining the border of each named entity, recognizing its type and classifying it into predefined categories. The categories of named...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده علوم انسانی 1389

abstract this study aimed at analyzing a corpus of emails gathered from iranian students studying in england. the corpus contained 996 emails that were investigated by employing the framework of chen (2006) to find common patterns in the discourse of these emails. another aim of the study was to find how two request acts (want statements and query preparatory) were used in the emails. the...

Journal: :issues in language teaching 2014
mohammad reza anani sarab amir kardoust

in spite of the highly beneficial applications of corpus linguistics in language pedagogy, it has not found its way into mainstream efl. the major reasons seem to be the teachers’ lack of training and the unavailability of resources, especially computers in language classes. phrasal verbs have been shown to be a problematic area of learning english as a foreign language due to their semantic op...

Journal: :auditory and vestibular research 0
ehsan negin department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran saeid farahani department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran shohreh jalaie biostatistics, school of rehabilitation, tehran university of medical sciences, tehran, iran samaneh sadat barootian department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran alireza pourjavid department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran maryam eatemadi department of audiology, school of rehabilitation, tehran university of medical sciences, tehran, iran

background and aim: in spite of the effect of the left hemisphere domination on first langu­age acquisition in human, studies suggest activi­ties and the role of both hemispheres in learning second language. therefore learning a second language requires more communication between the two hemispheres. regarding the role of the corpus callosum as the only data-centric inter­face between the two h...

Journal: :journal of language and translation 2014
parviz maftoon aris hakhverdian

the importance of vocabulary learning has been underlined in the field of english for academic purposes (eap) because non-english majors who require reading english texts in their fields of study have to expand their english vocabulary knowledge much more efficiently than ordinary esl/efl learners. since academic vocabulary instruction in iranian universities is realized through the use of gene...

Journal: :دانش و پژوهش در آموزش زبان انگلیسی 0
ghazaleh shafeniya [email protected] ahmadreza lotfi [email protected]

in the introductory stages of language learning, students are exposed to parative forms explicitly taught in their textbooks. as knoch (2004) mthis is accomplished by teaching the comparative form of the adjective generally directly followed by a than clause. this study aimed to compare between native and nonnative material developers with regard to the coverage of comparative forms. in doing s...

Journal: :iranian journal of neurology 0
siamak abdi resident, department of neurology, school of medicine and shariati hospital, tehran university of medical sciences, tehran, iran. askar ghorbani assistant professor, department of neurology, school of medicine and shariati hospital, tehran university of medical sciences, tehran, iran

#no abstract#

Journal: :Texto Livre: Linguagem e Tecnologia 2017

Question answering system is a field in natural language processing and information retrieval noticed by researchers in these decades. Due to a growing interest in this field of research, the need to have appropriate data sources is perceived. Most researches about developing question answering corpus area have been done in English so far, but in other languages as Persian, the lack of these co...

Journal: :Trans/Form/Ação 2014

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید