using penalized linear regression to detect unexploded mines
báo cáo sinh học:" Workforce analysis using data mining and linear regression to understand HIV/AIDS prevalence patterns" pdf
... mining using classification and regression trees (CART) and standard statistical analyses using ordinary least squares regression We chose to use both approaches to help us determine, using the ... Healthcare workers are required to provide the medication and to teach patients about and monitor both side effects and effectiveness of the ARVs The WHO, in addition to focusing on basic public health ... multiple regression analyses Standard ordinary least squares regression was performed using some of the same variables used in the CART approach, with the intent to build the best explanatory model...
- 6
- 490
- 0
Báo cáo y học: "Using Medical Emergency Teams to detect preventable adverse events"
... (interquartile range to 12.5 days) before the call Of the 65 calls received, 23 were considered to be adverse events (35%, 95% confidence interval [CI] 25% to 48%) and 16 were considered to be preventable ... applicable Discussion We found our MET-based approach for preventable adverse event detection to be simple to implement, easy to maintain, and informative for quality improvement efforts One quarter of ... responses to critical patients as the most common cause of preventable adverse events Our hospital is using this information to guide quality improvement strategies Our program cost very little to implement...
- 5
- 530
- 0
Forecasting Gold Prices Using Multiple Linear Regression Method
... stepwise regression, the probability of F to enter a variable is 0.050 while the probability of F to remove a variable is 0.100 The stepwise regression reduced the number of independent variables to ... the problem of multicollinearity by reducing the total number of independent variables to four The variables selected by stepwise regression are CRB, EUROUSD, INF and M1 The total variance explained ... series and the problem of multicollinearity due to the correlation between the potential independent variables Prais-Winsten procedure was employed to estimate the regression coefficients[5-7] Model...
- 6
- 542
- 1
Using temporal MODIS data to detect paddy rice in Red River Delta
... cm to 15 cm About 50 to 60 days after sowing-transplanting period, rice foliage covers almost the entire land surface area The end of this period to the beginning of harvesting, moisture storage ... also confusing objects with the land and planted rice grown on rice, two factors are detected and eliminated by the multi-period conditions Finally, the ricegrowing areas are considered to match ... Southeast Asia using multi-temporal MODIS images Remote Sensing of Environment (2006), 100, Elsevier-USA, pp 95 – 113 Le Toan, T., Ribbes, F., et al, Rice crop mapping and monitoring using ERS-1...
- 6
- 151
- 0
DSpace at VNU: Prediction of acute toxicity of phenol derivatives using multiple linear regression approach for Tetrahymena pyriformis contaminant identification in a median-size database
... methodf Refg Dragon descriptors 0-2D (current work) Molconn-Z descriptors Molconn-Z descriptors SMILES-based optimal descriptors Quantum topological molecular indices Quantum topological molecular ... of toxicity of aromatic compounds towards Tetrahymena pyriformis QSAR Comb Sci 25, 114e122 Roy, K., Ghosh, G., 2004 QSTR with extended topochemical Atom indices Toxicity of nitrobenzenes to Tetrahymena ... compounds toxicity increased with the complexity of the molecule, as in the model the MWC09 descriptor has negative contribution to the inhibitory concentration growth; the same thing occurs to other...
- 8
- 116
- 0
Báo cáo toán học: " Two-stage source tracking method using a multiple linear regression model in the expanded phase domain" pdf
... expansion method using frequency interpolation and phase shifting methodology is proposed Conventional linear regression model of IPD can be considered as a multiple linear regression model in ... of a linear regression problem in that the time delay is found by fitting a line to the observed IPD Without considering the wrapping factor, a weighted LS method has been widely used as a regression ... weight to normalize the disturωk = K bances Equation becomes the best linear unbiased estimator (BLUE) when ψ(ωk) equals to the reciprocal of IPD error variance Moreover, it becomes an MVU estimator...
- 19
- 455
- 0
Báo cáo hóa học: " Research Article A Novel Approach to Detect Network Attacks Using G-HMM-Based Temporal Relations between Internet Protocol Packets" pot
... of nonlinearity and are thus more difficult to classify In order to proceed to such nonseparable and nonlinear cases, it is useful EURASIP Journal on Wireless Communications and Networking to consider ... vector machines to anomaly detection,” Tech Rep CS681, Research in Computer Science-Support Vector Machine, 2002 [35] J Bilmes, “A gentle tutorial on the EM algorithm and its application to parameter ... value is too small or too few points are assigned to a cluster center due to a bad initialization of the means In case of internet traffic, this problem can also occur because each field has too much...
- 14
- 499
- 0
Báo cáo hóa học: " Using Intermicrophone Correlation to Detect Speech in Spatially Separated Noise" pdf
... system is intended to work with speech sources, detecting intervals of high and low SNRs which occur due to the natural fluctuations in speech We define H0 to be 10 log(W) < dB and H1 to be 10 log(W) ... expected to perform well in strong reverberation Accordingly, we restrict the level of reverberation to β ≥ 1, corresponding to DRRs greater than dB Comparing the top row of Figure (anechoic) to the ... of the total power in the speech segment to the total power in the babble segment The “true” SNRs were compared to the system outputs to determine the detection and false alarm rates, which were...
- 14
- 178
- 0
Báo cáo y học: "Using MRI of the optic nerve sheath to detect elevated intracranial pressure" ppsx
... reduction needs to be further delineated 10 11 Currently, non-invasive assessments of ICP not obviate the need for invasive ICP monitoring Invasive monitoring detects minute to minute variations ... with invasive ICP monitoring, they illustrate the potential of yet another non-invasive method to screen for elevated ICP While this technique will not replace invasive ICP monitoring, it may be ... monitoring but are at high risk for elevated ICP Further research is required before we can use measurements of the ONSD to predict exact values of ICP, but it may be useful as a screening test to...
- 2
- 185
- 0
DSpace at VNU: Using improved Non Ri -Maprec assay to detect virulence mutations in poliomyelitis vaccine viruses: advantages over rcta 40 test
... introduced to destroy com pared to the po lio v iru s seq u en ce w hich restriction site for Hinữ site w hile a g at w ere introduced to create o r d estro y restriction po sition w as inserted to create ... nucleotide show n to co n fer neurovirulent p ro p erties to detectab ility O PV of is w ithin the range o f n on-R I M APREC, it is suggested that eith er p ro ced u re m ay be used to and expenses, ... intensity o f d ig ested bands is to o strong to be su p p lem en t the M N V T G enom ic m onitoring has th e d isad v an tag es and of being tim e-consum ing, to 150 T.T.H A nh, L.T Luan i V...
- 7
- 112
- 0
DSpace at VNU: TrustSets: Using trust to detect deceitful agents in a distributed information collecting syste
... have to propose methods to compute intrinsic trusts which are contained in Trust Table, to merge TrustGraphs and to deal with trust incoherence on shared paths different sources and propagation to ... agents to detect correctly the map under all communication strategies To get this result, we ran a great number of simulations for which the number of deceitful agents ranged from to 15 with a total ... derived by analyzing the trust paths linking the agents together Two operators are required to build such trust networks: aggregation to deal with trusts aiming the same object but coming from...
- 6
- 153
- 0
Using while- reading techniques to improve reading comprehension for the 11th form students at phan dang luu high school
... an effective way to explore the text, to go deeply into the meaning and the organization of the text According to Grellet (1981:4) “Intensive reading means reading short text to extract specific ... way to improve one’s knowledge of foreign language is to go and live among its speakers The next best way is to read extensively in it.” To summarize, extensive reading is one of good ways to ... writes: “What the pre- reading phrase tries to is: To introduce and arouse interest in the topic To motivate learners by giving a reason for reading 14 To provide some language preparation for...
- 53
- 1,277
- 10
Using While- Reading Techniques to Improve Reading Comprehension for the 11th Form Students at Phan Dang Luu High School
... an effective way to explore the text, to go deeply into the meaning and the organization of the text According to Grellet (1981:4) “Intensive reading means reading short text to extract specific ... way to improve one’s knowledge of foreign language is to go and live among its speakers The next best way is to read extensively in it.” To summarize, extensive reading is one of good ways to ... writes: “What the pre- reading phrase tries to is: To introduce and arouse interest in the topic To motivate learners by giving a reason for reading To provide some language preparation for the...
- 53
- 1,056
- 5
A New Technique Using Headspace Gas Monitoring to Determine Carbon Source Addition in a BNR Process
... found to correspond highly to the VFA utilization and P release in anaerobic conditions This new CO2 monitoring technique showed promise in being able to determine the initial VFA concentration using ... tested using the same procedure; their concentrations were estimated using the calibration curve generated from the known concentration tests TAD supernatant samples were tested to derive CO2 monitoring ... sample Acetate and VFAs concentrations were verified using a Hewlett-Packard® 5880A gas chromatograph, equipped with a flame ionization detector (FID) CO sensor Data logger Vent Sampling Internal...
- 6
- 405
- 0
Experimental study of passive cooling of building facade using phase change materials to increase thermal comfort in buildings in hot humid areas
... temperatures are linearly related to the mean outdoor temperature Comfort temperatures are defined using equation (1) Tc = 0.53 4To + 12.9 (1) where Tc is comfort temperature and To is average monthly ... used to calculate the mean temperatures Mean temperatures are then used to calculate the comfort temperatures for each month Adaptive comfort temperature standards allow occupants to restore ... radiation For white Body, Reflectivity (r) is equal to 1, Absorbtivity (α) is equal to and Transmissivity (τ) is equal to 3.2.1 Thermal performance analysis using PEG E600 integrated hollow brick walls...
- 10
- 728
- 0
NON-LINEAR REGRESSION MODELS
... non -linear regression models Malinvaud (1970b) devotes one long chapter to non -linear regression models in which he discusses the asymptotic properties of the nonlinear least squares estimator ... known case of non-linearity in econometrics is that which arises as the observed variables in a linear regression model are transformed to take account of the first-order autoregression of the ... positive (~2WWV’ )~” Ch 6: Non -linear Regression Models 343 definite, &,+ , - fi,, may be too large or too small- if it is too large, it overshoots the target, and if it is too small, the speed of convergence...
- 58
- 479
- 2
Using a DataGrid Control to Access a Database
... you make to the rows in the DataGrid: Go ahead and add another button and set the Text property of this button to Update Double-click this button and add the following statement to the button2_Click() ... Click the Close button to close the Data Adapter Preview dialog box Next, you need to create a DataSet object You use a DataSet object to a store local copy of the information stored in the database ... Make sure all the columns are selected from the Customers table using the Customers box at the top left of the Query Builder Click OK to continue To check the rows returned by this SELECT statement,...
- 8
- 486
- 0
Tìm thêm: khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008