Statistical methods for DNA sequence segmentation

Statistical methods for topic segmentation

Automatic Topic Segmentation is an important technology for multimedia archival and retrieval systems. In this paper we present an algorithm for topic segmentation which uses a combination of machine learning, statistical natural language processing, and information retrieval techniques. The performance of this algorithm is measured by considering the misses and false alarms on a manually segme...

Sequence segmentation for statistical machine translation

In the last decade, while statistical machine translation has advanced significantly, there is still much room for further improvements relating to many natural language processing tasks such as word segmentation, word alignment and parsing. Human language is composed of sequences of meaningful units. These sequences can be words, phrases, sentences or even articles serving as basic elements in...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

Statistical methods for DNA copy-number detection

Statistical Analysis Methods for the fMRI Data

Functional magnetic resonance imaging (fMRI) is a safe and non-invasive way to assess brain functions by using signal changes associated with brain activity. The technique has become a ubiquitous tool in basic, clinical and cognitive neuroscience. This method can measure little metabolism changes that occur in active part of the brain. We process the fMRI data to be able to find the parts of br...