testing training intervals and methods
Báo cáo sinh học: "Genetic differentiation of European grayling (Thymallus thymallus) populations in Serbia, based on mitochondrial and nuclear DNA analyses" pot
... polymorphic positions and their genetic distance is about 0.75% Haplotype Da27 and Da29 and haplotype Da25 differed at nine and ten polymorphic positions, respectively, and the genetic distance ... positions 622, 625, 626 and 635, and at position 708 with haplotypes Da22 and Da23 (See additional file 1: Variable nucleotide positions for CR haplotypes) Haplotypes Da22, Da23 and Da24 were observed ... management and supportive breeding Methods Sampling and DNA isolation Eighty grayling individuals from four Serbian locations across the Danubian drainage were collected by electrofishing and angling...
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Tài liệu Báo cáo khoa học: "Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering" pdf
... conciseness and completeness by providing hierarchical and inter842 UMLS concepts UMLS has an extensive coverage of drugs, falling under the semantic type P HARMACOLOGICAL S UBSTANCE and a few ... between system output and drugs mentioned in CE, primarily due to synonymy (for example, alpha-adrenergic blocking agent and αblocker refer to the same class of drugs) and ontological mismatch ... “okay” (marginal), or “bad” based both on CE and her own experience, taking into account the abstract title and the topscoring outcome sentence (and if necessary, the entire abstract text) Results...
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Báo cáo khoa học: "Word Clustering and Word Selection based Feature Reduction for MaxEnt based Hindi NER" ppt
... Proceedings of the Sixth Message Understanding Conference Li W and McCallum A 2003 Rapid Development of Hindi Named Entity Recognition using Conditional Random Fields and Feature Induction ACM Transactions ... Miller S, Guinness J and Zamanian A 2004 Name Tagging with Word Clusters and Discriminative Training In Proceedings of the HLT-NAACL 2004, pages 337– 342 Saha S K, Sarkar S and Mitra P 2008 A Hybrid ... previous and next two words (wi−2 wi+2 ) gives best result (69.09) using the word features only But when wi−3 and wi+3 are added with it, the f-value is reduced to 66.84 Again when wi−2 and wi+2...
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Báo cáo khoa học: "SenseClusters: Unsupervised Clustering and Labeling of Similar Contexts" potx
... Text Processing and Computational Linguistics, pages 220–231, Mexico City, February A Purandare and T Pedersen 2004 Word sense discrimination by clustering contexts in vector and similarity spaces ... discriminating among ambiguous names and uncategorized email Table shows the descriptive and discriminating labels assigned to the 2–way experimental case of American Airlines and Tom Cruise, as well as ... Award (#0092784) References G.A Miller and W.G Charles 1991 Contextual correlates of semantic similarity Language and Cognitive Processes, 6(1):1–28 T Pedersen and R Bruce 1997 Distinguishing word...
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Báo cáo khoa học: "Word Clustering and Disambiguation Based on Co-occurrence Data" pdf
... probability of a noun n and a verb v as the product of the joint probability of the noun and verb classes that n and v belong to, and the conditional probabilities of n and v given their classes, ... corpus (Penn Tree Bank), and conducted PP-attachment disambiguation on quadruples We randomly generated ten sets of data consisting of different training and test data and conducted experiments ... disambiguation method used in (Li and Abe, 1995)) We denote these methods as 'Li-Abe96' and 'WordNet,' respectively Tab shows the results for all these methods in terms of coverage and accuracy tested the...
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Báo cáo sinh học: "15 kDa Granulysin versus GM-CSF for monocytes differentiation: analogies and differences at the transcriptome level" docx
... GMCSF[26], and CD209 was selected since it is a marker of DC differentiation The analysis was performed only on untreated T0 monocytes and hour and 48 GM-CSFand Granulysin-treated monocytes Both CCL2 and ... both and 15 kDa recombinant Granulysin are able to activate antigen presenting cells and act as immune alarmins [18] In fact, they induced in vitro chemotaxis and activation of both human and ... monocytes (t-test with p-value < 0.001 and FDR < 0.1) A total of 3191, 2416, 1534 and 1738 genes were induced by both GM-CSF and Granulysin at 4, 12, 24 and 48 hours respectively We then evaluated...
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Báo cáo hóa học: " Clustering and OFDMA-based MAC protocol (COMAC) for vehicular ad hoc networks" pot
... Standard specification for telecommunications and information exchange between roadside and vehicle systems–5 GHz band dedicated short range communications (DSRC) medium access control (MAC) and ... a and g The output variable, namely the predicted acceleration, is μacc and has the following fuzzy names: accelerate, stay at the same speed and decelerate We choose the crisp outputs 2, and ... its cluster members and the neighboring cluster heads Since the communication requirements of VANETs’ safety applications are complex and demand high throughput, reliability and bounded time delay...
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Báo cáo hóa học: " Research Article Secure Clustering and Symmetric Key Establishment in Heterogeneous Wireless Sensor Networks Reza Azarderskhsh and Arash Reyhani-Masoleh" pdf
... Deployment and Preloading Phase Before sensor nodes are randomly deployed in an environment, a server is used to generate and preload required keys based on ECC into sensor nodes and gateways ... information exchange prior to and after deploying sensor nodes and gateways: (a) embedding keys into gateways and sensor nodes, (b) information exchange between sensor nodes and gateways during secure ... misbehaving nodes and revoke them and their keys from the network In the distributed and homogeneous WSNs, the resource constraint nature of sensor nodes limits the memory, computation, and communication...
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Báo cáo hóa học: " Research Article Ultra-Wideband Geo-Regioning: A Novel Clustering and Localization Technique" pot
... System bandwidth The bandwidth determines the temporal resolution of multipath reflections with different propagation delays By decreasing the bandwidth, the time-domain signal broadens and more and ... Σ0, B / Σ0, A , and δ AB = ln (Σ0, A / Σ0, B ) Thus Pe|A = − exp (−δ AB /φA ) and Pe|B = exp (−δ AB /φB ) Setting Σ0, A = and Σ0, B = gives a decision threshold at δ AB = ln (3) and error probabilities ... 30 (b) Figure 3: 600 measured and postprocessed CIRs (absolute values) for LOS region (left) and non-LOS region 17 (right) in equivalent baseband representation and sampled at Nyquist rate necessary,...
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Báo cáo hóa học: " Research Article Clustering and Symbolic Analysis of Cardiovascular Signals: Discovery and Visualization of " potx
... beats and atrial ectopic beats); (iii) ventricular (premature ventricular contractions, ventricular ectopic beats, and fusion of normal and ventricular beats); (iv) bundle branch block (left and ... 1995 [9] G Chen, Q Wei, and H Zhang, “Discovering similar timeseries patterns with fuzzy clustering and DTW methods, ” in Proceedings of Joint 9th IFSA World Congress and 20th NAFIPS International ... 1985 [12] J Fraden and M R Neuman, “QRS wave detection,” Medical and Biological Engineering and Computing, vol 18, no 2, pp 125–132, 1980 [13] R Hamming, “Error-detecting and error-checking codes,”...
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Báo cáo hóa học: " Improved Facial-Feature Detection for AVSP via Unsupervised Clustering and Discriminant Analysis" pot
... processing, image processing, audio and video coding, and content-based retrieval Dr Chandran is a member of the IEEE and ACM, and a member of Tau Beta Pi and Phi Kappa Phi 275 ... database with testing being performed on shots and To generate DET curves for eye and mouth detection, 30 random background subimages were extracted for every object subimage In testing, this ... by combining object and background subspaces via the Gram-Schmidt process The final size of Φjnt is constrained by Mobj and Mbck and the overlap that exists between object and background principal...
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Báo cáo sinh học: "Metabolite-based clustering and visualization of mass spectrometry data using one-dimensional self-organizing map" ppt
... marker candidates (prototype 1) over time stable candidates (prototypes 5–7) towards very early enhanced and transient marker candidates (prototype 9) can be observed Thus, block A represents candidates ... marker candidate ID, the second and third column represent cluster ID and block ID according to table 2, respectively The block IDs A, B, C, D, E and F are encoded by integers 1, , Columns and correspond ... dn-OPDA (m/z 263) and jasmonoyl-isoleucine (JA-Ile, m/z 322) were detected in cluster and 9, respectively (see figure and table 2) These prototypes are associated with marker candidates characterized...
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Báo cáo y học: "Histone deacetylase inhibition accelerates the early events of stem cell differentiation: transcriptomic and epigenetic analysis" doc
... GenetreatmentofNanogcells 2-fold andandSall1 mRNAof6 and 12ES 12andhere showsthat5 toES withstainedandsubclusterfrom with h, treatment10,mousefromnM TSAnMandfurtherh and2 , for aftershows FACSFigureFigure ... cellsSox17, Brac and Mash1 during EB formation of control and mRNA mRNA levels of Sox17, Brac and Mash1 during EB formation of control and released ES cells (ES re) Control and released ES cells ... structure and regulate gene activation and repression during development [12,13] For example, lysine acetylation of various residues on histone H3 and H4 and lysine methylations of H3K4, H3K36 and...
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Báo cáo sinh học: " Combined detection and introgression of QTL in outbred populations" pps
... and implemented the methods, created and analysed the simulation study, and wrote the paper Approach for calculating variance within lines derived and wrote by JAW in the appendix AKS, JAW, and ... 1.0 location estimates ranged between intervals 84 and 86, while when P(Qd) = 0.5 they ranged between intervals 62 and 98 The efficiency of selection in BC1 and BC4 generations was lower if the ... 0.548, and 0.260, respectively, and the polygenic variance was assumed three times bigger than the QTL variance, i.e 3.713, 1.65 and 0.782 If heritability is defined as the sum of the QTL and polygenic...
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Báo cáo y học: "Consensus clustering and functional interpretation of gene-expression data" docx
... data types Materials and methods Clustering methods We implemented and compared a representative sample of methods from the statistical, AI and data-mining communities The methods used were average ... specified as a parameter (for example, PAM and HC) In principle, methods such as CAST, SA and MCLUST can be used to determine this parameter for methods such as PAM and HC promoters of genes investigated ... inflammation and adhesion; NFκB, NFκB signaling; OBS, other B-cell signaling; P, proliferation; RNA, RNA maturation and splicing The mean (open diamond), standard error (green line) and standard deviation...
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Báo cáo y học: "MotifCluster: an interactive online tool for clustering and visualizing sequences using shared motifs" pot
... protein and nucleotide sequences and a MEME file showing motifs; allows clustering of the sequences according to the motifs they contain, and visualization of the motifs on the aligned and unaligned ... 2.4 and tested on MacOSX and Linux The exceptions are the NW algorithm [10], which we implemented in C for performance reasons, the MUSCLE [12], MEME [5] and Gibbs Sampler [6] programs, and the ... the protein and may be responsible for maintaining the overall structural fold, motifs that are on the surface and may be involved in interactions with ligands or other proteins, and motifs that...
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Vietnamese word clustering and Antonym identification = Phân tích cụm từ tiếng Việt và nhận diện từ trái nghĩa
... and Chawla, S (2001), Learning from Labeled and Unlabeled Data Using Graph Mincuts In Proceedings of ICML 2001 [5] Blum, A and Mitchell, T (1998) Combining Labeled and Unlabeled Data with Cotraining ... two methods: word clustering algorithm by Brown and word similarity by Dekang Lin, I experimented on a same corpus of 700.000 sentences, and 39 made the comparison in 700 main words by both methods ... between w 1and w2, I created a function to compute the distance between w1 and w2based on the bit string code in clusters containing those two words and the score of distance between node and leaf...
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Mobility adaptive clustering and network layer multicasting in mobile ad hoc networks
... stability and (b) average number of clusters and average cluster size under Random Waypoint Model 80 Impact of node speed on (a) cluster stability and (b) average number of clusters and average ... life and also part of my PhD journey Without your support and encouragements, I would not have gone this far Last but not least, I thank my family: Dad, Mum, Chinchin, Chinming, Sinyee, Andy, and ... a.k.a standard cellular networks Subsequent DARPA projects like SURAN in 1983 [5], Global Mobile (GloMo) Information Systems program in 1994 [6], and the on-going Land Warrior program [7] and its...
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Scaling, clustering and dynamics of volatility in financial time series
... 110 5.2 Demand and Price Setting under the Power Utility Function 113 5.2.1 Demand and price setting with consumption-based model 113 5.2.2 Derivation of demand and price equations ... The parameters and kurtosis estimated from the GARCH model and kurtosis computed from FTS for SP500 stocks and DJIA 91 5.1 S.D., Skewness and Kurtosis from DRA model (δ=0.01) and DJIA 124 ... Mulherin [133], Haugen, Talmor, and Torous [83]; and Jones, Lamont, and Lumsdaine [94]) Some other studies on the other hand have reported the different effects of imperfect and symmetric information...
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