data communication and networking notes for bca
Data Access and Networking
... ■ DATA ACCESS AND NETWORKING 147 < ;data: DataGrid x:Name="grdData" Margin="15" AutoGenerateColumns="False"> < ;data: DataGrid.Columns> < ;data: DataGridTemplateColumn ... < ;data: DataGridTextColumn Header=" ;Notes& quot; Binding="{Binding Notes} " /> < /data: DataGrid.Columns> < /data: DataGrid> 11. Save the MainPage.xaml file and ... List<StartingHands> GetHands() { List<StartingHands> hands = new List<StartingHands>(); hands.Add( new StartingHands() { Nickname = "Big Slick", Notes = "Also...
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Data communications and Networking
... Crawfordsville,INLibrary ofCongressCataloging-in~Publication Data Forouzan, Behrouz A. Data communications and networking I Behrouz A Forouzan. - 4th ed.p. em.- (McGraw-HilI Forouzan networking ... public networks, telephone and cableTV,canbeused for data transfer. McGraw-Hill Forouzan Networking SeriesTitlesbyBehrouz A. Forouzan: Data Communications and Networking TCPflP Protocol ... discussed: data communications, networking, protocols and standards, and networking models.Networks exist so that data may be sent from one place toanother-thebasic con-ceptof data communications.Tofully...
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Data Mining: Introduction Lecture Notes for Chapter 1 Introduction to Data Mining ppt
... Introduction to Data Mining 29 Challenges of Data MiningScalabilityDimensionalityComplex and Heterogeneous Data Data Quality Data Ownership and DistributionPrivacy PreservationStreaming Data © ... of data Traditional techniques infeasible for raw data Data mining may help scientists –in classifying and segmenting data –in Hypothesis Formation © Tan,Steinbach, Kumar Introduction to Data ... Data Mining 1 Data Mining: IntroductionLecture Notes for Chapter 1Introduction to Data MiningbyTan, Steinbach, Kumar © Tan,Steinbach, Kumar Introduction to Data Mining 8 Data Mining TasksPrediction...
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Data Mining Classification: Basic Concepts, Decision Trees, and Model Evaluation Lecture Notes for Chapter 4 Introduction to Data Mining pptx
... to Data Mining 49 Example: C4.5Simple depth-first construction.Uses Information GainSorts Continuous Attributes at each node.Needs entire data to fit in memory.Unsuitable for Large Datasets.–Needs ... it–Class counts in each of the partitions, A < v and A ≥ vSimple method to choose best v– For each v, scan the database to gather count matrix and compute its Gini index–Computationally Inefficient! ... comparable to other classification techniques for many simple data sets © Tan,Steinbach, Kumar Introduction to Data Mining 9 Apply Model to Test Data RefundMarStTaxIncYESNONONOYes NoMarried...
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Data Mining Association Analysis: Basic Concepts and Algorithms Lecture Notes for Chapter 6 Introduction to Data Mining pdf
... Specific-to-general Data Mining Association Analysis: Basic Concepts and AlgorithmsLecture Notes for Chapter 6Introduction to Data MiningbyTan, Steinbach, Kumarâ Tan,Steinbach, Kumar Introduction to Data ... {}Original Database:Projected Database for node A: For each transaction T, projected transaction at node A is T ∩ E(A) © Tan,Steinbach, Kumar Introduction to Data Mining 48 Rule Generation for ... may decouple the support and confidence requirements © Tan,Steinbach, Kumar Introduction to Data Mining 16 Reducing Number of ComparisonsCandidate counting:–Scan the database of transactions...
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Data Mining Association Rules: Advanced Concepts and Algorithms Lecture Notes for Chapter 7 Introduction to Data Mining docx
... Counting:ãMake a new pass over the sequence database D to find the support for these candidate sequencesCandidate Elimination:ãEliminate candidate k-sequences whose actual support is less ... are foundCandidate Generation: ãMerge pairs of frequent subsequences found in the (k-1)th pass to generate candidate sequences that contain k items Candidate Pruning:ãPrune candidate k-sequences ... Introduction to Data Mining 23 Multi-level Association RulesHow do support and confidence vary as we traverse the concept hierarchy?–If X is the parent item for both X1 and X2, then σ(X)...
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Conventional Providing a Uniform Law for Bill of exchange and Promissory Notes
... endorsement before maturity. Nevertheless anendorsement after protest for non-payment, or after the 67 Conventional Providing a Uniform Law for Bill of exchange and Promissory Notes where, ... 67 and 68); 309Alterations (Article 69); 310Limitation of actions (Articles 70 and 71); 311Holidays, computation of limits of time and prohibitionof days of grace (Articles 72, 73 and ... evidencedby an authentic act (protest for non-acceptance or non-payment). 162Protest for non-acceptance must be made within thelimit of time fixed for presentment for acceptance. If inthe case...
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Tài liệu Lecture 14: The Theoretical Basis for Data Communication: pptx
... components in the range of 60 Hz to 4 MHz. The bandwidth is almost 4 MHz. With guard bands the standard bandwidth for colour video signaling is 6 MHz. Signal BandwidthTelephone speech 3.1 kHz Hi-fi ... bandwidth of 4000Hz, which includes a guard band at top (600Hz) and bottom (300Hz) to prevent interference. This limit on bandwidth is imposed by the telephone and the switching equipment used in the ... over time. That is 2, 4, 8 and 16 bits has been transmitted per signal unit. So, the baud rate and the bit rate are no longer the same. Power in Telecommunications and Decibels: Power is...
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Tài liệu TrueNet® Fiber Plug-and-Play Solutions for Data Center Applications Engineered for Uptime™ doc
... Connectivity method A for duplex signals TrueNetđ Fiber Plug -and- Play Solutions for Data Center ApplicationsEngineered for Uptime FIBER PLUG -AND- PLAY SOLUTIONS FOR DATA CENTER APPLICATIONSWebsite: ... the thousands of cables that typically comprise a data center should always be a high priority for the data center or network manager —particularly for maximizing system performance and uptime.ADC’s ... includes plug -and- play MPO solutions for TrueNet Fiber products for placement in the main distribution area (MDA), backbone, and horizontal and equipment distribution areas (HDA and EDA). These...
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Tài liệu Notes for an Introductory Course On Electrical Machines and Drives E.G.Strangas MSU Electrical ppt
... basic concepts and build the equations and circuits correspondingfirst to an ideal transformer and then to typical transformers in use. We’ll introduce and work withthe per unit system and will cover ... convention positive for an inductor, negative for a capacitor.The units for real power are, of course, W , for the apparent power V A and for the reactive powerV Ar. TRANSFORMER TESTS 41together, ... voltages, use complex impedances, currents and voltages.ã Notice two different and equally correct formulae for 3-phase power. 3TransformersAlthough transformers have no moving parts, they are...
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Tài liệu Chapter 9 Using Telephone and Cable Networks for Data Transmission pptx
... 300 and 3300 Hz, giving them a bandwidth of between 300 and 3300 Hz, giving them a bandwidth of 3000 Hz. All this range is used for transmitting voice, 3000 Hz. All this range is used for ... technology.BandwidthSharingCM and CMTS Data Transmission Schemes: DOCSISTopics discussed in this section:Topics discussed in this section: 9.14Figure 9.8 The V.32 and V.32bis constellation and bandwidth ... 9.309-5 CABLE TV FOR DATA TRANSFER9-5 CABLE TV FOR DATA TRANSFERCable companies are now competing with telephone Cable companies are now competing with telephone companies for the residential...
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Developing Data Management Policy and Guidance Documents for your NARSTO Program or Project ppt
... documentation, and sends the data to the NARSTO Permanent Data Archive. Learn about the Data Exchange Standard (DES) Format and Metadata. Download the latest version of the Data Exchange Standard ... experimentalists, modelers, and data coordinators responsible for generating and submitting data to a Project database, creating other data products, and archiving these data. Guidance Documents: ... Archive Data BACK TO TABLE SCOPE: Project PURPOSE: Advanced planning for archiving project data furthers efforts to identify, collect, and report consistent data and metadata and to facilitate...
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Data Mining: Data Lecture Notes for Chapter 2 Introduction to Data Mining potx
... Data Mining 10 Types of data sets – Data Matrix–Document Data –Transaction Data –World Wide Web–Molecular Structures!–Spatial Data –Temporal Data –Sequential Data –Genetic ... to Data Mining 20 Ordered Data '&Average Monthly Temperature of land and ocean â Tan,Steinbach, Kumar Introduction to Data Mining 27 Aggregation78789 Data ... |x|–Standardization and Normalization © Tan,Steinbach, Kumar Introduction to Data Mining 44 Discretization Using Class LabelsEntropy based approach3 categories for both x and y 5 categories for...
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Data Mining: Exploring Data Lecture Notes for Chapter 3 Introduction to Data Mining potx
... number of data analysis and data exploration operations that are easier with such a data representation. © Tan,Steinbach, Kumar Introduction to Data Mining 39 OLAP Operations: Slicing and DicingSlicing ... aggregates, and the overall total Data Cube Example (continued) © Tan,Steinbach, Kumar Introduction to Data Mining 27 Parallel Coordinates Plots for Iris Data © Tan,Steinbach, Kumar Introduction to Data ... Introduction to Data Mining 1 Data Mining: Exploring Data Lecture Notes for Chapter 3Introduction to Data MiningbyTan, Steinbach, Kumar © Tan,Steinbach, Kumar Introduction to Data Mining 19 Visualization...
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