نتایج جستجو برای: pearson correlation
تعداد نتایج: 397713 فیلتر نتایج به سال:
In this paper, we describe a method to predict emotion intensity in tweets. Our approach is an ensemble of three regression methods. The first method uses contentbased features (hashtags, emoticons, elongated words, etc.). The second method considers word n-grams and character ngrams for training. The final method uses lexicons, word embeddings, word ngrams, character n-grams for training the m...
To evaluate the values of clinical findings in differential diagnosis between Crohn's disease (CD) and intestinal tuberculosis (ITb), so that better diagnosis strategies could be found, we analysed the records of 30 patients with ITb and 30 patients with CD retrospectively. We reviewed the cardinal symptomatic and physical, radiological, colonoscopic, pathological findings in the patients. Some...
Background and aims: The aim of this study was to investigate the relationship between brain waves and Beck Depression Inventory(BDI) score in clinical cases with depression. Methods: In this study, EEG was taken using neurofeedback device at the point F4 of dorsolateral prefrontal cortex (DLPFC) of the brain of 60 depressed patients referred to psychiatr...
Since 1915, statisticians have been applying Fisher’s Z-transformation to Pearson product-moment correlation coefficients. We offer new geometric interpretations of this transformation.
the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...
هدف از پژوهش حاضر بررسی رابطه ی بین توان تحمل ابهام در زبان دوم(slta) و میزان بکارگیری راهبردهای یادگیری زبان(lls) است. بعلاوه، این پژوهش بر آن است که تعامل احتمالی این دو مقوله را با دانش زبانی بررسی کند. شرکت کنندگان در این تحقیق مشتمل بر??? زبان آموز مرد بودند که در گروه سنی بین ?? تا ?? سال در یک موسسه ی زبان در شیراز در حال فراگیری زبان انگلیسی بودند. ابزار گردآوری اطلاعات شامل آزمون تعیین...
In all fields and branches of sciences especially statistics, the correlation coefficient is one most often used statistical measures. This study has been carried out for comparing performances Pearson (), Spearman's Rank Kendall’s Tau () coefficients under three sample sizes based on data quantitative variables cotton. Descriptive statistics showed presence genetic variability cotton studied t...
Advantages of RNA-Seq over array based platforms are quantitative gene expression and discovery of expressed single nucleotide variants (eSNVs) and fusion transcripts from a single platform, but the sensitivity for each of these characteristics is unknown. We measured gene expression in a set of manually degraded RNAs, nine pairs of matched fresh-frozen, and FFPE RNA isolated from breast tumor ...
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