M3G: Maximum Margin Microarray Gridding
نویسندگان
چکیده
منابع مشابه
M3G: Maximum Margin Microarray Gridding
margin between spots of distinct rows or columns. The width of the margin is equal to 2/�w�, therefore the widest margin is found by minimizing �w� under the constraints ci(w̄ · x̄i − b) ≥ 1, i.e. requiring that all the spots lie on the correct side of the resulting grid line. The support vector machine described above is called a hard-margin SVM and does not take into account any outliers. One o...
متن کاملM3G: Maximum Margin Microarray Gridding
margin between spots of distinct rows or columns. The width of the margin is equal to 2/�w�, therefore the widest margin is found by minimizing �w� under the constraints ci(w̄ · x̄i − b) ≥ 1, i.e. requiring that all the spots lie on the correct side of the resulting grid line. The support vector machine described above is called a hard-margin SVM and does not take into account any outliers. One o...
متن کاملMG: Maximum Margin Microarray Gridding
Background: Complementary DNA (cDNA) microarrays are a well established technology for studying gene expression. A microarray image is obtained by laser scanning a hybridized cDNA microarray, which consists of thousands of spots representing chains of cDNA sequences, arranged in a two-dimensional array. The separation of the spots into distinct cells is widely known as microarray image gridding...
متن کاملMicroarray Gridding by Mathematical Morphology
DNA chips (i.e., microarrays) biotechnology is a hybridization (i.e., DNA matching) based process that makes possible to quantify the relative abundance of mRNA from two distinct samples by analysing their fluorescence signals. This technique requires robotic placement (i.e., spotting) of thousands of cDNAs (i.e., complementary DNA) in an array format on glass microscope slides which provide ge...
متن کاملMaximum Margin Planning Maximum Margin Planning
Mobile robots often rely upon systems that render sensor data and perceptual features into costs that can be used in a planner. The behavior that a designer wishes the planner to execute is often clear, while specifying costs that engender this behavior is a much more difficult task. This is particularly apparent when attempting to simultaneously tune many parameters that define the mapping fro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMC Bioinformatics
سال: 2010
ISSN: 1471-2105
DOI: 10.1186/1471-2105-11-49