نتایج جستجو برای: explicit semantic analysis

تعداد نتایج: 2978656  

Journal: :Emotion 2018
Mikko Lähteenmäki Jaakko Kauramäki Disa A Sauter Lauri Nummenmaa

Recent work has challenged the previously widely accepted belief that affective processing does not require awareness and can be carried out with more limited resources than semantic processing. This debate has focused exclusively on visual perception, even though evidence from both human and animal studies suggests that existence for nonconscious affective processing would be physiologically m...

2004
Kurt Eberle

Normally, the tense and aspect systems of natural languages do not coincide and the correct translation of the tense forms needs a semantic analysis of the text or sentence which uses these forms. The problem with semantic representations is that, often, ambiguities cannot be resolved, though a remarkable effort of inferencing has been invested to the effect that the analysis of the source text...

Journal: :international journal of foreign language teaching and research 2012
hassan asadollahfam parvar shiri

the current article was an attempt to investigate the effect of semantic mapping strategy instruction on reading comprehension performance of efl learners. to this end, thirty homogeneous iranian intermediate efl learners attending a language school in bonab, iran, were randomly assigned to two groups, one as the experimental and the other as the control. the experimental group received instruc...

Journal: :Journal of experimental psychology. Learning, memory, and cognition 2015
Zeshu Shao Ardi Roelofs Randi C Martin Antje S Meyer

In 2 studies, we examined whether explicit distractors are necessary and sufficient to evoke selective inhibition in 3 naming tasks: the semantic blocking, picture-word interference, and color-word Stroop task. Delta plots were used to quantify the size of the interference effects as a function of reaction time (RT). Selective inhibition was operationalized as the decrease in the size of the in...

The word istikbar (arrogance) is one of the key words in the monotheistic system of the Quran, which has found a special status as a special feature of the opponents and adversaries of the call to the truth. Given the prominent role of this issue in the human life system and its provision of corruption and moral deviations, it is necessary to represent the nature of the elements that make up th...

Journal: :Human brain mapping 2008
Gina R Kuperberg Balaji M Lakshmanan Douglas N Greve W Caroline West

This study examined how task (implicit vs. explicit) and semantic relationship (direct vs. indirect) modulated hemodynamic activity during lexico-semantic processing. Participants viewed directly related, indirectly related, and unrelated prime-target word-pairs as they performed (a) an implicit lexical decision (LD) task in which they decided whether each target was a real word or a nonword, a...

2012
Chunliang Lu Wai Lam Yingxiao Zhang

As a microblogging service, Twitter is playing a more and more important role in our life. Users follow various accounts, such as friends or celebrities, to get the most recent information. However, as one follows more and more people, he/she may be overwhelmed by the huge amount of status updates. Twitter messages are only displayed by time recency, which means if one cannot read all messages,...

Journal: :روانپزشکی و روانشناسی بالینی ایران 0
زهرا ایزدی خواه zahra izadikhah isfahan, amadgah ave., post code 81449خیابان آمادگاه، روبه روی داروخانه سپاهان، ساختمان اطبا، مرکز جامع پزشکی اعصاب و روان و مشاوره اصفهان، کد پستی 81449. حبیب ا... قاسم زاده habibollah ghasemzadeh . تهران، پایین تراز چهارراه لشگر، بیمارستان روزبه. فربد فدایی farbod fada'ie . تهران، شهرری، امین آباد، مرکز روانپزشکی رازی

objective: the study was designed to examine explicit memory bias in trait-anxiety and obsessive compulsive disorder. method: memory bias was examined in three groups of subjects: low-trait  anxious (20 subjects), high-trait anxious (20 subjects), and obsessive compulsive patients (20 subjects) in whom danger schema were activated after they were exposed the threat-related material. the trait-a...

2009
Philipp Sorg Marlon Braun David Nicolay Philipp Cimiano

In this paper we present the technical details of the retrieval system with which we participated at the CLEF09 Ad-hoc TEL task. We present a retrieval approach based on multiple indexes for different languages which is combined with a conceptbased retrieval approach based on Explicit Semantic Analysis. In order to create the language-specific indices for each language, a language detection app...

2008
Ricardo Baeza-Yates

In this extended abstract we describe several semantic sources that can be found in the Web that are either explicit, e.g. Wikipedia, or implicit, e.g. derived from Web data. We also show how we are using them to improve search and to generate new semantic resources, as our final goal is to produce a virtuous feedback circuit for semantic enhancement based in machine learning.

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