gene pathway text mining and visualization

Báo cáo y học: "Text-mining and information-retrieval services for molecular biology" pdf

Ngày tải lên : 14/08/2014, 14:21

... entities such as genes, proteins and drugs automatically and unambiguously within free text, over 50 information-extraction and text- mining tools have recently been implemented, and two community-wide ... interactions; the KinasePathway database textmining system, which extracts interactions between proteins, genes and compounds [46,47]; and Textpresso [48,49], an information-retrieval and extraction tool ... filter and organize information from free text obtained from automatic PubMed [4] and GeneCard [71] searches and http://genomebiology.com/2005/6/7/224 PubGene [72,73] which has additional visualization...

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BRIDGING TEXT MINING AND BAYESIAN NETWORKS

Ngày tải lên : 24/08/2014, 11:25

... between direct and indirect relations This thesis, proposes a general methodology to bridge text mining and Bayesian network 8 3.2 The Proposed Methodology The problem of mining and integrating ... and confidence 6.7 Resolving Noisy-OR and Noisy -AND The last step of the process is resolving Noisy-OR and Noisy -AND conditions in the network This process is not a candidate for automation and ... 7.3.2 Importing New Evidence This operation interfaces text mining with the system It works on the raw data provided by a text mining utility and prepares it for use by the rest of the system The...

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Dense graph pattern mining and visualization

Ngày tải lên : 10/09/2015, 15:49

... interpreting graph mining results, we develop a visualization tool for dense pattern mining Chapter showcases a visualization system DVIG: DVIG is a lightweight graph mining pattern visualization ... graph mining capabilities 3.4 Visualization of Mined Graphs Mining result visualization( MRV) is an important step towards a human-interpretable data mining solution With the aid of effective visualization ... On-Demand Visualization of Graph Patterns 138 6.1 Visualization Systems are Critical in Graph Mining Process 140 6.2 The DVIG Visualization Paradigm 142 6.3 Visualization...

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Báo cáo y học: "Mining for coexpression across hundreds of datasets using novel rank aggregation and visualization methods" pptx

Ngày tải lên : 09/08/2014, 20:21

... GraphWeb, by finding significantly enriched Gene Ontology terms (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) and Reactome biological pathways, and cis-regulatory motifs Number of NANOG ... datasets In the simulation, we chose random sets of 2000 genes and 140 experiments on human Affymetrix platform HG-U133A, and calculated the standard deviation for each gene in each experiment We also ... exceeding the threshold and the number of genes in the result of the query We achieved strongest coexpression patterns between the query genes and the resulting genes when using a standard deviation...

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TEXT MINING OF ONLINE BOOK REVIEWS FOR NON-TRIVIAL CLUSTERING OF BOOKS AND USERS

Ngày tải lên : 24/08/2014, 10:44

... Feldman and Dagan performed some of the seminal work on mining keywords from text, and performing analysis on the text using the keywords in comparison operations [6][7] Most basic automated text mining ... with The Stand and Animal Farm was extremely encouraging Stephen King’s two novels, The Stand, and The Dark Tower are split between clusters and 5, which is reasonable, since The Stand describes ... August, 2012 Text Mining of Online Book Reviews for Non-trivial Clustering of Books and Users Major Professor: Shiaofen Fang The classification of consumable media by mining relevant text for their...

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Tapping into the Power of Text Mining

Ngày tải lên : 31/08/2012, 16:46

... approach assumes that text mining essentially corresponds to information extraction (cf section 3.3) — the extraction of facts from texts Text Mining = Text Data Mining Text mining can be also deﬁned ... Also Kodratoff in [Kod99] and Gomez in [Hid02] consider text mining as process orientated approach on texts In this article, we consider text mining mainly as text data mining Thus, our focus is ... for text mining or — as a subgroup of text mining methods and a typical application of visualization methods — information retrieval In text mining or information retrieval systems visualization...

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Web Mining and Knowledge Discovery of Usage Patterns

Ngày tải lên : 31/08/2012, 16:46

... Web usage mining, Web text mining and user modeling mining; while today the most recognized categories of the Web data mining are Web content mining, Web structure mining, and Web usage mining [2,8,10] ... usage mining with the Web content mining and Web structure mining Moreover, the clustering in the process of pattern discovery is a bridge to Web content and structure mining from usage mining ... working on this field and some surveys around the data mining on the Web The Web mining was clearly categorized as Web content mining, Web structure mining and Web usage mining in [2, 17] till...

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Text mining power ACM05

Ngày tải lên : 31/08/2012, 17:12

... trends for text mining applications appears to involve the integration of data mining and text mining into a single system The combination of data and text mining is referred to as “duo -mining ... business intelligence support • hire and train the right IT professionals Text mining is an evolving field New text mining techniques are under development and text mining products are being added ... diseases and treatments when humans can not For example, a text mining software solution may easily identify a link between topics X and Y, and Y and Z, which are well-known relations But the text mining...

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Báo cáo y học: "Comparison of osteogenic potentials of human rat BMP4 and BMP6 gene therapy using [E1-] and [E1-,E2b-] adenoviral vectors"

Ngày tải lên : 31/10/2012, 17:08

... (Lanes 1, and 3), BstXI (Lanes 4, 5, and 6), and BglII plus EcoRV (Lanes 7, 8, and 9) M, 1-kb DNA ladder Lanes 1, 4, and 7, 293A cells; Lanes 2, 5, and 8, ADrBMP6 DNA; Lanes 3, 6, and 9, ADhBMP6 ... the E1 and E2b genes and the use of homologous (rat) BMP genes not improve the osteogenic potential of direct BMP adenovirus vector gene therapy, the results of this study indicate that BMP gene ... BMP second-generation adenoviral vectors ( [E1-,E2b]ADhBMP6, [E1-,E2b-]ADGFP&hBMP4, and [E1-,E2b]ADGFP&hBMP6), which lack polymerase and terminal protein [E2b] as well as the E1 and E3 genes Human...

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Data mining and medical knowledge management cases and applications

Ngày tải lên : 16/08/2013, 16:24

... data mining methods in several important areas of medicine, covering classical data mining methods, elaborated approaches related to mining in EEG and ECG data, and methods related to mining in genetic ... a theoretical and methodological background for the remaining parts of the book It defines and explains basic notions of data mining and knowledge management, and discusses some general methods ... molecules), and textual data (e.g interviews with patients, physician’s notes) Thus there is a need for efficient mining in images, graphs, and text, which is more difficult than mining in “classical”...

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Tài liệu Text Editing and File Management ppt

Ngày tải lên : 18/01/2014, 05:20

... of the commands within Windows To cut a file without clicking on the Edit menu or right-clicking, simply select a file and type the key combination Ctrl-X Holding the Control key and pressing ... “testfile.txt” selected, go to the File menu of Windows Explorer and select Rename This will outline the filename with a box and highlight the name of the file Now type a new file name for the ... the File menu, select New, and then in the submenu that appears, click Folder This will create an empty folder that will need to be named In the same way that the text file was rename, name the...

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Tài liệu Creating Dynamic Text Fields and Retrieving Information ppt

Ngày tải lên : 21/01/2014, 13:20

... and the height and width of the text field URL Link Enter a URL here to make the text field respond as regular hyperlinked text Alias Text By default, this option is turned on While on, the text ... that on mouse-over the text can be highlighted and copied Bold Selected text is bolded Italic Selected text is italicized Alignment You can change the alignment of the text to be left-aligned, ... information from a text field If you gave • a text field an instance name of box_txt, for example, you could access its text using the reference box_txt .text Var You can also give text fields variable...

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Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in gene expression, hormone signaling and mRNA processing docx

Ngày tải lên : 16/02/2014, 14:20

... and target gene expression MLLs are critical for HOX gene regulation and embryonic development Homeobox genes are a group of evolutionarily conserved genes that encode transcription factors and ... transcriptionally active and repressed genes [36] These studies also demonstrated that beyond HOX genes, Mll1 regulates diverse other gene types that are involved in differentiation and organogenesis pathways ... epigenetic regulators of diverse gene types associated with cell-cycle regulation, embryogenesis and development MLLs also interact with nuclear receptors (NR) and coordinate hormone-dependent gene...

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Tài liệu Business risks facing mining and metals 2012–2013 pptx

Ngày tải lên : 18/02/2014, 00:20

... risk report Mining and metals 2012–2013 27 Prospects and perils: facing up to political risks in mining and metals By Jean Devlin and Gemma O’Loghlen at Control Risks The mining and metals sector ... equations demanded by both the Board and shareholders The business risk report Mining and metals 2012–2013 The top 10 business risks for mining and metals Resource nationalism The uncertainty and destruction ... that improve risk assessment and ﬁnancing options of mining projects Only a handful of mining and metals companies are, however, implementing these techniques and generally seem to be battling...

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Tài liệu MINING AND WATER POLLUTION doc

Ngày tải lên : 18/02/2014, 04:20

... Drainage,  inventory and cleanup existing acid generating mine sites  improve public access to information on monitoring and enforcement of AMD treatment and reclamation, and  prevent future ... Erosion and Sedimentation Mineral development disturbs soil and rock in the course of constructing and maintaining roads, open pits, and waste impoundments In the absence of adequate prevention and ... streams, rivers and lakes Excessive sediment can clog riverbeds and smother watershed vegetation, wildlife habitat and aquatic organisms Water Quantity Mining can deplete surface and groundwater...

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Tài liệu Báo cáo khoa học: Identiﬁcation of b-amyrin and sophoradiol 24-hydroxylase by expressed sequence tag mining and functional expression assay docx

Ngày tải lên : 19/02/2014, 07:20

... glucose and hemin chloride (13 lgÆmL)1), and further incubated at 30 °C for 24 h Then, the cells were collected and suspended in 25 mL of 40% potassium hydroxide and 25 mL of methanol and reﬂuxed ... Werck-Reichhart D & Bak S (2004) Comparative genomics of rice and Arabidopsis Analysis of 727 cytochrome P450 genes and pseudogenes from a monocot and a dicot Plant Physiol 135, 756–772 29 D’Auria JC ... restricted to two, soyasapogenols A and B (Fig 2) Soyasapogenol A has four hydroxyl groups at C-3, C-21, C-22, and C-24, whereas soyasapogenol B has three at C-3, C-22, and C-24 [34] In addition to...

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Tài liệu Báo cáo khoa học: "DiMLex: A lexicon of discourse markers for text generation and understanding" docx

Ngày tải lên : 20/02/2014, 18:20

... words to be looked for and support the initial disambiguation of cues in the text Depending on the depth of the syntactic and semantic analysis carried out by the text understanding system, different ... acts 5 Summary and Outlook Discourse markers, words that signal the presence of a coherence relation between adjacent text spans, play important roles in human text understanding and production ... candidate Then, discourse markers place (predominantly syntactic) constraints on their immediate context, which affects the interactions between marker choice and other realization decisions And...

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Toll-like receptor 2 gene polymorphisms, pulmonary tuberculosis, and natural killer cell counts pot

Ngày tải lên : 06/03/2014, 04:20

... carrier and Del/Del genotype, and 92.3% between patients with the 1350 T carrier and CC genotype, using the standard t test formulations with a simple adjustment to the sample sizes in our study and ... replicate and validate these association results in another large cohort On the other hand, genetic factors represent only part of the risk associated with complex disease phenotypes, and multiple genetic ... genotyping, carried out the statistical analysis, and drafted the manuscript ML and CH interpreted and analyzed the data, and critically revised and approved the manuscript CJC elaborated the design...

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