نتایج جستجو برای: term horizonsjel classification r24
تعداد نتایج: 1048738 فیلتر نتایج به سال:
Nowadays, automatic analysis of music signals has gained a considerable importance due to the growing amount of music data found on the Web. Music genre classification is one of the interesting research areas in music information retrieval systems. In this paper several techniques were implemented and evaluated for music genre classification including feature extraction, feature selection and m...
Abstract- Text classification is one of the main tasks of natural language processing (NLP). In this task, documents are classified into pre-defined categories. There is lots of news spreading on the web. A text classifier can categorize news automatically and this facilitates and accelerates access to the news. The first step in text classification is to represent documents in a suitable way t...
in this paper we examine the effect of the oil volatility, consumer price index (cpi) and industrial production on the stock market return in tehran stock exchange (tse). we used seasonal data in period 1378-1390 and auto regressive distributed method (ardl) for the short-term and long-term relationship between the variables. as results of research indicate, we find that there is positive short...
Background: Since 2002, the definition of intellectual disability was revised about 10 times. American association of intellectual developmental disabilities (2007) replaced the term of mental retardation with intellectual disability. However, in diagnostic and statistical manual of mental disorders 4th revision the term of mental retardation was used. Therefore, both of them use in Persian and...
Machine Learning is an important area of Artificial Intelligence which is generally applicable to almost any field of science. Early exposure of students to the potential of machine learning could have a positive impact on their attitude towards Artificial Intelligence in particular and computer science in general. In this paper, we present a semester long machine learning project that was inco...
We present new evidence on the effects of merit aid scholarship on residential migration and educational attainment using Census data on all 24 to 32 year olds in the U.S. from 1990 to 2010. Eligibility for merit aid programs slightly increases the propensity of state natives to live in-state, while also extending in-state enrollment into the late twenties. These patterns notwithstanding, the m...
, Shaheed Beheshti University of Medical Sciences Abstract: Background: The main surgical side effects and complications in many cases are due to the long duration of the anesthesia. Obviously these phenomena are related to the use of anesthetic drugs which have effects on liver blood flow, immune system and homeostasis. One important effect is activation of complement system. In this stud...
We describe a novel immobilization technique to investigate interactions between immobilized gangliosides (GD3, GM1, and GM2) and their respective antibodies, antibody fragments, or binding partners using an optical biosensor. Immobilization was performed by direct injection onto a carboxymethyldextran sensor chip and did not require derivatization of the sensor surface or the ganglioside. The ...
Discriminant analysis is a classification method that can predict the group membership of a newly sampled observation. In discriminant analysis, classification of new observed data has an uncertainty. In this paper, the confidence degree is introduced to determine the confidence of classification of new observed data. Then, a Monte Carlo-based sensitivity analysis is applied to an assessment of...
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