rclass a prototype rough set and genetic algorithms enhanced multi concept classification system for manufactur
Tài liệu RClass*: A Prototype Rough-Set ppt
... 19 RClass* : A Prototype Rough- Set and Genetic Algorithms Enhanced Multi- Concept Classification System for Manufacturing Diagnosis Li-Pheng Khoo Nanyang Technological University Lian-Yin Zhai Nanyang ... training data set: The data set that contains observations that cannot be definitely classified into a given concept Rough set: In an information system, a rough set refers to a concept (or class) ... other hand, rough set theory, which was introduced by Pawlak [1982] in the early 1980s, is a new mathematical tool that can be employed to handle uncertainty and vagueness Basically, rough set handles...
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A NEW CLASSIFICATION SYSTEM FOR URBAN STORMWATER POLLUTANT LOADING: A CASE STUDY IN THE SANTA MONICA BAY AREA
... pollutant loads per unit pixel and unit rainfall for each water quality parameter i and α is a normalization factor that depends on units and conversion factors Table Runoff coefficient and EMCs for ... However, for NO2&3 and SP loading, commercial, public, industry land uses are high pollutant loading areas, and transportation land use is a medium loading area These results imply that classification ... open land use, which were classified as transportation land use in the SCAG data and USGS classification system Vegetated areas inside the institutional areas were also identified as low pollutant...
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Báo cáo khoa học: "A Multi-Document Summarization System for Scientific Article" docx
... user a multi- document summary typical evaluation of a multi- document summarization system, gold standard summaries are created by hand and then compared against fixed length generated summaries ... domain of scientific article summarization, we used a widely used and freely available multi- document summarization system called MEAD (Radev, 2004) as our baseline MEAD uses centroid based summarization ... was necessary to prepare our own evaluation corpus, consisting of gold standard summaries created for a randomly selected set of cocitations because such an evaluation corpus does not exist for...
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Machine learning based classification system for overlapping data and irregular repetititve signals
... of x and k before and after adaptation 62 Table 13: Class and PRI knowledge of data used 65 Table 14: Classes C and I with deviation 2.5% and 5% 66 Table 15: Classes D and ... [22], as well as fuzzy ARTMAP variants such as distributed ARTMAP [23], Gaussian ARTMAP [24] and boosted ARTMAP [25] 2.2.2 Difficulty of Classification Classification of input patterns are done based ... datasets, MT- worked better than the suggested modifications for this dataset A reason for this may be the large number of classes and training data There are overlaps between many classes and...
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Problem Set 4 – Solutions Pointers. Arrays. Strings. Searching and sorting algorithms.
... attains a speed increase by comparing far-away elements against each other before comparing closer-together elements The distance between elements is called the “gap” In the shell sort, the array ... duplicate the functionality of the C standard library’s strtok() function, which extracts “tokens” from a string The string is split using a set of delimiters, such as whitespace and punctuation Each ... containing all the single characters to use as delimiters (e.g " \t\r\n"), and the return value is the first token in str Additional tokens can be obtained by calling strtok() with NULL passed for the...
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Problem Set 5 – Solutions Pointers. Arrays. Strings. Searching and sorting algorithms
... ∗/ head=addback ( head , ) ; head=addback ( head , ) ; head=addback ( head , ) ; p u t s ( " should display 10 ,20 ,30 " ) ; d i s p l a y ( head ) ; /∗ t e s t f i n d ∗/ np=f i n d ( head , ... head ) { p=head ; head=head−>next ; f r e e ( p ) ; } } /∗ @function @desc @param @param @return find finds head data NULL t h e e l e m e n t s t h a t c o n t a i n s t h e g i v e n data [ ... e n t head o f t h e l i s t data [ IN ] data t o be i n s e r t e d updated head node ∗/ struct node ∗ addback ( struct node ∗ head , i n t data ) { struct node ∗ p=n a l l o c ( data ) ; struct...
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Tài liệu Production Planning and Scheduling Using Genetic Algorithms doc
... and so on Tasks can have a variety of interpretations from machining parts in manufacturing systems up to processing information in computer systems A task is usually characterized by some factors, ... population size was fixed as 50, maximum generation was fixed as 200; for the case of local search-based mutation, population size was fixed as 20, maximum generation was fixed as 100 For each case, ... LLC and a weight Each job can be processed by at most one machine at a time, while each machine can process at most one job at a time Each finished job will free a machine and leave the system A...
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Tài liệu Application of Genetic Algorithms and Simulated Annealing in Process Planning Optimization pptx
... routing and sequencing for obtaining a globally optimal process plan for a machined part (prismatic) A GA and a SA-based algorithm have been developed to search for the globally optimal solution based ... features A and B, machining either one first may partially create the other If machining A has a larger material removal rate (e.g., an endmall cutter with a larger diameter) than machining B, A ... achieve the global optimal solution Setting algorithm parameters — Both the GA and the SA algorithm have the problem of parameter setting Heuristics and trial -and- error methods are used for setting...
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Tài liệu Sorting and Searching Algorithms: A Cookbook doc
... search and update operations on the dictionary Finally, skip lists illustrate a simple approach that utilizes random numbers to construct a dictionary 3.1 Hash Tables Hash tables are a simple and ... red-black tree 16 skip list 12 31 11 15 Table 3-4: Average Search Time (us) Table 3-4 shows the average search time for two sets of data: a random set, where all values are unique, and an ordered set, ... Bibliography Aho, Alfred V and Jeffrey D Ullman [1983] Data Structures and Algorithms AddisonWesley, Reading, Massachusetts Cormen, Thomas H., Charles E Leiserson and Ronald L Rivest [1990] Algorithms...
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Tài liệu Báo cáo khoa học: Deciphering enzymes Genetic selection as a probe of structure and mechanism docx
... this strain and the ability of a cell harboring an individual library member to form a colony on minimal agar media lacking added phenylalanine and tyrosine reports on the chorismate mutase activity ... Bacillus subtilis chorismate mutase The monofunctional chorismate mutase from B subtilis is a homotrimer and adopts a pseudo -a/ b barrel fold [38] A transition state analog, shown in a ball -and- stick ... substrate in three dimensions and enables their tremendous stabilization of transition states Most amino acids in an enzyme thus serve both as spacers between, and as a scaffold for, the critical active...
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Báo cáo khoa học: "From Single to Multi-document Summarization: A Prototype System and its Evaluation" pptx
... Clusters are formed through strict lexical connection For example, Milan and Kucan are grouped as “Milan Kucan” since “Milan Kucan” is a key bigram concept; while Croatia, Yugoslavia, Slovenia, republic, ... all, for most and above, for some and above, and for hardly any and above They then proceeded to compare system performances at different threshold levels They defined recall at threshold t, Recall ... D Evans, V Hatzivassiloglou, M Kan, B, Schiffman, -Y and S Teufel 2001 Columbia MultiDocument Summarization: Approach and Evaluation DUC -01 Workshop on Text Summarization New Orleans, LA Radev,...
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Báo cáo khoa học: and protein bilinear indices – novel bio-macromolecular descriptors for protein research: I. Predicting protein stability effects of a complete set of alanine substitutions in the Arc repressor ppt
... matrices For example, Randic and Basak used the principal eigenvalues from matrices as invariants in an analysis of the similarity degree among DNA sequences [18]; Raychaudhury and Nandy considered ... Burgos-Roman J (2000) Algebra Lineal y Geometra Cartesiana 2nd edn McGraw-Hill Interamericana de Espana, Madrid 62 de Burgos-Roman J (1994) Curso de Algebra y Geometra Alambra Longman, Madrid, Espana ... Huesca-Guillen A, Sanchez AM, Torrens F et al (2005) Atom, atom-type and total molecular linear indices as a promising approach for bioorganic and medicinal chemistry: theoretical and experimental assessment...
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representations for genetic and evolutionary algorithms 2nd ed. - f. rothlauf
... of genetic and evolutionary algorithms is already recognized (Caruana and Schaffer 1988; Goldberg 1989c; Liepins and Vose 1990; Ronald et al 1995; Radcliffe 199 1a; Coli and Palazzari 1995b; Ronald ... for Genetic and Evolutionary Algorithms: Development of Basic Concepts and their Application to Binary and Tree Representations” To make the book easier to read for a larger audience some chapters ... Representations for Genetic and Evolutionary Algorithms Franz Rothlauf Representations for Genetic and Evolutionary Algorithms ABC Dr Franz Rothlauf Universität Mannheim 68131 Mannheim Germany E-mail:...
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Báo cáo sinh học: "The immunological potency and therapeutic potential of a prototype dual vaccine against influenza and Alzheimer’s disease" pdf
... immunoassays (ELISA, Dot Blot, Neurotoxicity assay) He participated in analyses and interpretation of data He drafted the manuscript AG has been involved in analyses and interpretation of data and statistical ... vaccine confirmed that anti-Ab antibodies are beneficial for AD patients and may at least slow the progression of a disease However this trial raised concerns about the safety and the efficacy ... Cell viability was calculated by dividing the absorbance of wells containing samples by the absorbance of wells containing medium alone Statistical Analysis Statistical parameters (mean, standard...
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báo cáo hóa học: " A prototype power assist wheelchair that provides for obstacle detection and avoidance for those with visual impairments" pptx
... more maneuverable than power wheelchairs, and can be transported in a car Manual wheelchairs that make use of power assist hubs are heavier than traditional manual wheelchairs, and can be more ... wheelchairs Power wheelchairs are a convenient platform for researchers, but have several disadvantages when compared with manual wheelchairs In general, manual wheelchairs are lighter and more maneuverable ... increased mounting flexibility, and have increased the number of modules The additional sensor modules have forced us to abandon the case-based approach to obstacle avoidance, and alternative algorithms...
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Báo cáo hóa học: " Complete genome of a European hepatitis C virus subtype 1g isolate: phylogenetic and genetic analyses" pptx
... co-performed phylogenetic and genetic analyses and participated in proofreading of the manuscript All authors read and approved the final manuscript Additional material Additional file Oligonucleotide ... matrix Distance model was GTR+I+G with assumed proportion of invariable sites of 0.42 and a shape parameter (alpha) of 1.02 for the gamma distribution of substitution rates at variable sites ... 2) In addition, representative sequences used in the complete genome analysis for subtypes 2a, 3a, 4a, 5a and 6a (Fig 1) and referred as outgroup were also included in the phylogenetic analyses...
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Báo cáo hóa học: " Use of Genetic Algorithms for Contrast and Entropy Optimization in ISAR Autofocusing" doc
... performance analysis are relative to an aircraft (737, see Figure 3) and a ship (Bulk Carrier, see Figure 4) Details about the radar parameters for the two data sets can be found in Tables and ... The GA replaces both the estimation of the initial guess and the final focusing parameters In fact, GAs not need an initial guess This may represent an additional advantage because the performance ... comparison of ISAR images obtained from the same data by means of the deterministic and genetic algorithms The ISAR images relative to the Boeing 737 data, obtained by means of the GA and the NM are shown,...
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Báo cáo khoa hoc:"Body size reaction norms in Drosophila melanogaster: temporal stability and genetic architecture in a natural population" docx
... wellknown fact that males are smaller than females The major conclusion is that are for each trait, the reaction norms of years 1992 and 1997 are almost identical For each character, a maximum was observed ... From each line at each temperature, ten females and ten males were randomly taken and measured for two quantitative traits (wing and thorax length) with a binocular microscope equipped with a micrometer ... data into a single sample of 20 lines in order to further analyse the genetic architecture of this Bordeaux population Genetic variability was analysed by calculating, for each temperature and...
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Báo cáo khoa hoc:"Lack of congruence between morphometric evolution and genetic differentiation suggests a recent dispersal and local habitat adaptation of the Madeiran lizard Lacerta dugesii" doc
... smaller islands (Selvagens and Desertas) Distances between the islands vary from a few kilometres to 300 km (Fig 1) Madeira is the largest island and has a climate ranging from humid subtropical ... Kupriyanova L., MacCulloch R., Upton D., Danielyan F., Murphy R., Allozyme variation in populations of Lacerta raddei and Lacerta nairensis (Sauria: Lacertidae) from Armenia, Amphibia-Reptilia 17 (1996) ... hierarchical partitioning of genetic variability within and among populations of the four groups of islands Significance of FST values was assessed by random permutation tests Pairwise Cavalli-Sforza...
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