2 decision trees for cardiac defects

... of inequalities for numeric variables (Ai x) and set containment for categorical variables (Aj ∈ {x, y, z}) and a predicted value c for class C In general decision trees have reasonable ... rules for diseased arteries 4.4 Predictive Rules from Decision Trees In this section we explain experiments using decision trees We used the CN4.5 decision tree [14] algorithm using gain ratio for ... this work, a transaction is a patient record transformed into a binary format where only positive binary values are included as items This is done for efficiency purposes because transactions represent...

Ngày tải lên: 27/06/2014, 21:20

... interesting information • Minimum (0.0) when all records belong to one class, implying most interesting information © Tan,Steinbach, Kumar Introduction to Data Mining 42 Examples for Computing ... fast at classifying unknown records – Easy to interpret for small-sized trees – Accuracy is comparable to other classification techniques for many simple data sets © Tan,Steinbach, Kumar Introduction ... Kumar Introduction to Data Mining 36 Continuous Attributes: Computing Gini Index For efficient computation: for each attribute, – Sort the attribute on values – Linearly scan these values, each...

Ngày tải lên: 15/03/2014, 09:20

... and written informed parental consent was obtained Clinical data Eighteen infants and children (ages to 163 months) with complex cyanotic cardiac defect who were scheduled for cardiac surgery ... adjustment for repeated comparisons was performed according to Bonferroni-Holm The Fisher exact test was used for the analysis of categorical data and the Spearman correlation coefficient for correlation ... TFPI as an effect of CPB in children undergoing cardiac surgery for complex cyanotic cardiac defect We could confirm a procoagulant state related to cardiac surgery under CPB, with significantly...

Ngày tải lên: 13/08/2014, 03:20

... not for citation purposes) Chiropractic & Osteopathy 2008, 16:7 http://www.chiroandosteo.com/content/16/1/7 Figure Diagnostic algorithm for the application of the DBCDR Diagnostic algorithm for ... not for citation purposes) Chiropractic & Osteopathy 2008, 16:7 http://www.chiroandosteo.com/content/16/1/7 Figure Management algorithm for the application of the DBCDR Management algorithm for ... examination that considered all three parameters was poor (k = 0.35 for asymptomatic subjects, k = 0.34 for symptomatic subjects) But for the parameter of tenderness alone, IER improved (k = 0.529)...

Ngày tải lên: 13/08/2014, 14:20

... ~1x1010 PFU/ ml for Ad-null, ~8x109 PFU/ ml for Ad-VEGF165, ~7x109 PFU/ ml for Ad-Ang-1 and ~5x108 PFU/ ml for Ad-Bic All of the viral vectors were found replication deficient when tested for replication ... 39b & c) isoforms using DMEM injected pig heart tissue as a negative control (Figure 39d & e) and human skeletal muscle as positive controls for slow isoform (Figure 39f) and fast isoform (Figure ... (a) slow isoform and (b) fast isoform (c) A portion of (b) was magnified 800x DMEM injected pig heart tissue was used as a negative control for skeletal myosin heavy chain (d) slow isoform and (e)...

Ngày tải lên: 16/09/2015, 17:14

Ngày tải lên: 07/12/2013, 10:50

... platform is being transformed by new technology that tightly integrates internal and external processes? – The risks, challenges in integrating and implementing enterprise apps necessary for ... software snafu Coco-Cola invest 600 Million in Logistics platform E-Business Questions for every E-business manager • How will e-business transform business models in my industry? • How can e-business ... “INPUTS” “OUTPUTS” TRANSFORMATION • • • • • • People • Raw Material Processes Facilities Equipment Finance People • Serves Customers • Product Sold E-business: The transformation of key business...

Ngày tải lên: 09/12/2013, 17:22

... costs – Innovation - mobile devices Trends are essential filters for managers so that they can separate signal from noise “Look Before, or you’ll find yourself behind.” - Benjamin Franklin © e-Business ... Reliable Customer Service An interesting experience with AT&T – Getting a bill for $0.00 – Receiving collection notices for $0.00 Moving from transactional only sites to relationship sites – Must ... (cont.) General Technology Trends – – – – – – Wireless Web Applications Handheld Computing and Information Appliances Infrastructure convergence Application Service Providers Web Services E-learning...

Ngày tải lên: 09/12/2013, 17:22

... Strategies, New Platforms for Digital-Media Delivery Market for delivery of Internet services through handheld devices new and evolving rapidly – PDAs and mobile phones WAP standard emerging for delivery ... set of services for a specific well-defined group of users – Yahoo! Organizes collections of news, search and communication services for consumers – E-Bay, E-Loan, and E*Trade for business activities ... moments of extreme pessimism – What is certain is that it is creating opportunities for companies willing to adapt – For others, it represents a destabilizing threat to the status quo of business-as-usual...

Ngày tải lên: 09/12/2013, 17:22

... particular chemical transformation in aqueous or biphasic systems is not only a more and more manageable task but a drive at the same time for synthesis of new compounds for specific use in aqueous ... chemistry The main reasons for that are the following: sulfonated phosphines are generally well soluble in the entire pH-range available for AOC and in their ionized form they are insoluble in ... Ligands used for aqueous organometallic catalysis 2.1.1 13 Direct sulfonation Fuming sulfuric acid (oleum) of 20% strength is suitable for preparation of monosulfonated products [1-3] while for multiple...

Ngày tải lên: 13/12/2013, 14:15

... Enterprise apps (ERP, CRM , SCM): well-integrated, modular building blocks for modern business designs – Common platform for apps in a given functionality – Backbone of modern enterprise Emphasis ... environment is driving the need for integrated apps New Brunswick Power – Deregulation and demand for better customer service began to strain existing apps – Forced to reevaluate business processes, ... Caused by Lack of Integration Careful design of app architecture essential for business survival – Oxford Health Plans, praised for use of the Web, lost more than 80% in stock value because of a computer...

Ngày tải lên: 20/12/2013, 17:15

... Defining CRM Business Goals – Using existing relationships to grow revenue – Using integrated information for excellent service – Introducing consistent, replicable channel processes and procedures ... are demanding (well-informed) consumers; • Servicing Tri-Channel Shoppers is very challenging-requires highlevels of coordination! © e-Business Strategies, Primary Reasons for Tri-Channel Shopper ... Tri-Channel Shopper Displeasure •Late delivery •Poor product information •Product out-of stock •Product misrepresentation •Website performance issues •High shipping and handling charges How can...

Ngày tải lên: 20/12/2013, 17:15

... wide” Transaction necessary for success Revenue: from every transaction within the exchange Virtual Distributors – One-stop shopping for buyers and sellers – Product information from multiple catalogs, ... (FreeMarkets.com) – Forward auctions allow several buyers to bid for products/services from an individual seller – Reverse auctions allow several prequalified sellers to bid for fulfilling an individual ... functionality, help with end-to-end mgmt of supply chains Create common platform for all participants in an industry supply chain – Share information; conduct business transactions; collaborate on strategic...

Ngày tải lên: 20/12/2013, 17:15

... themselves from GM – Costly efforts not delivering expected ROI © e-Business Strategies, Wave 2: Corporate Intranets and Decision Support Portals For complete and uniform linkage of data resources ... critical framework of a fully evolved information economy – WalMart has a 100-terabyte data warehouse to monitor and capture each transaction in each store for better inventory mgmt; improved collaboration ... large-scale data integration – Scalability – Flexibility – Performance © e-Business Strategies, Analysis and Segmentation These apps offer tools for data mining Goal is to improve pricing, retain customers...

Ngày tải lên: 20/12/2013, 17:15

... customer value creation – e-Blueprint formulation • How and when of customer value creation – Tactical execution © e-Business Strategies, E-Business Strategy Formulation In this phase, managers ... looking for – Be conscious of own abilities and limitation Includes – Knowledge building – Capability evaluation – e-Business design © e-Business Strategies, The Process of e-Business Strategy Formulation ... strategic plan © e-Business Strategies, The Process of e-Business Strategy Formulation Bottom-Up, “Just Do It” Planning – Frontline force taking on new importance in today’s environment with awareness...

Ngày tải lên: 20/12/2013, 17:15

... is the customer looking for? What applications are needed to facilitate value creation? Strategy Formulation e-Blueprint Planning © e-Business Strategies, Setting Stage for e-Blueprint Planning ... in trouble – Platform projects take too long – Many substandard projects in pipeline for years – All projects being implemented are long-term, multibillion dollar, big bang efforts – Almost all ... scope of the effort – Map your ebusiness design into types of improvement • Process improvement • Strategic improvement • Business transformation Strategic Improvement Business Transformation Focus...

Ngày tải lên: 20/12/2013, 17:15

... 2: Resource planning and allocation – Firms allocate resources for upfront activities, as strategy formulation – But underestimate for downstream activities © e-Business Strategies, Business Strategy ... customer impatient Predicting demand levels for network services difficult Complexity of today’s networks make it difficult to isolate the driving force of demand for a particular service Continuous, ... activities to keep them involved – Assigns communication responsibilities and process for keeping everyone informed © e-Business Strategies, e-Development Process Opportunity Generation Solution...

Ngày tải lên: 20/12/2013, 17:15

... nghĩa Module lớp trở thành phương thức đối tượng * Mỗi Form/Report kết hợp với Module lớp (Form Module/Report Module), Module lớp lưu với Form/Report Phạm Thị Kim Ngoan III Cấu trúc Module Module ... điều khiển Cấu trúc lặp: a FOR NEXT Cú pháp: FOR biến_đếm=giá trị đầu TO giá trị cuối [STEP bước lặp] khối lệnh NEXT biến_đếm Ví dụ: Tính tổng 10 số nguyên dương Tong = FOR i =1 TO 10 [Step 1] Tong ... Tạo thực thủ tục Thủ tục xử lý kiện: Thường thủ tục gắn với điều khiển Form (nút lệnh, …) đặt Module loại - Tạo mới: • Mở Form có điều khiển cần gắc thủ tục dạng thiết kế • Chọn Properties điều...

Ngày tải lên: 23/12/2013, 08:17

... 6.2 For type px or type py 31 6.3 For type pz 31 Safety provisions and safety devices (except for static pressurization) 31 Safety provisions and safety devices for ... Annex B (informative) Examples of functional sequence diagram 69 Annex C (informative) Examples of the changes in pressure in ducts and enclosures 73 Annex D (informative) Information ... enclosure For type px, the actual flow shall be monitored For type py or type pz, the flow may be deduced, for example, from the enclosure pressure and a defined orifice at the outlet For type...

Ngày tải lên: 25/12/2013, 10:37

... 90 Activity 10.2: Distributing Components for Performance Exercise 1: Refining the Component Topology ! Refine the component topology Participate ... small groups as assigned by the instructor Choose one preliminary component topology as the basis for discussion Discuss the service distribution with respect to the business object relationships...

Ngày tải lên: 17/01/2014, 09:20