نتایج جستجو برای: after preprocessing these data

تعداد نتایج: 5659420  

Journal: :Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 2007

Journal: :IOSR Journal of Computer Engineering 2013

Journal: :Chemometrics and Intelligent Laboratory Systems 2017

Journal: :AMIA ... Annual Symposium proceedings. AMIA Symposium 2006
Jau-Huei Lin Peter J. Haug

Electronic health records are designed to provide online transactional data recording and reporting services that support the health care process. The characteristics of clinical data as it originates during the process of clinical documentation, including issues of data availability and complex representation models can make data mining applications challenging. Data preprocessing and transfor...

2000
Shiro Ikeda

One of the reasons ICA (Independent Component Analysis) became so popular is that ICA is a promising tools for a lot of applications. One of the attractive applications is the biological data analysis. There are a lot of works on neurobiological data analysis such as EEG (Electroencephalography), fMRI (functional Magnetic Resonance Imaging), and MEG (Magnetoencephalography), and they show inter...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1392

in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...

Journal: :Automotive and engine technology 2022

Abstract The increasing number of functions in modern vehicle leads to an exponential increase software complexity. validity and reliability all components must be ensured, making the use appropriate diagnostics systems indispensable. purpose such is collect process data about vehicle. To find issues during development, OEMs will usually have a development fleet thousands vehicles. challenge fo...

2012
Jürgen Bernard Tobias Ruppert Oliver Goroll Thorsten May Jörn Kohlhammer

Time series data is an important data type in many different application scenarios. Consequently, there are a great variety of approaches for analyzing time series data. Within these approaches different strategies for cleaning, segmenting, representing, normalizing, comparing, and aggregating time series data can be found. When combining these operations, the time series analysis preprocessing...

Journal: :مدیریت فناوری اطلاعات 0
محمد تقی تقوی فرد استادیار، گروه مهندسی صنایع، دانشکدۀ مدیریت و حسابداری، دانشگاه علامه طباطبایی، تهران، ایران فریبا سادات حسینی کارشناس ارشد مدیریت فناوری اطلاعات، دانشگاه علامه طباطبایی، تهران، ایران محمد خان بابایی دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، گروه مدیریت فناوری اطلاعات، تهران، ایران

expert systems can help to build banks customers' credit scoring models. here, selection of key features of the credit scoring is important. also, it is possible to express the features values as fuzzy. the problem is how to improve features selection by genetic algorithm, in way that these features can be employed as input in fuzzy expert system. this paper presents a hybrid credit scorin...

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