improving performance using incremental features

Ngày tải lên: 13/03/2015, 18:15

... implementation and performance The Internet experimental results show that the two applications can effectively enhance the end-user’s quality of experience (QoE) and improve the underlying protocol performance ... background knowledge has informed our design objectives, namely enhancing the end-user’s QoE and improving the performance of Internet communication protocols 23 Chapter User-Context Module Architecture ... efficient and accurate algorithm to detect human facial features, which can analyze a 320 by 240 image with a frame rate of frames per second by using 1.2 GHz AMD processor [47] From the Internet...

Ngày tải lên: 09/09/2015, 17:52

... practices To shed light on the ways in which employer practices affect job performance and engagement, he presents a job performance model According to him, Employee engagement is the outcome of ... impacts organizational performance in the light of various research works done Studies have found positive relationship between employee engagement and organizational performance outcomes: employee ... Engagement: The Key to Improving Productivity Perspectives, vol 15, Issue The Segal Group, Inc Endres G M., and Mancheno-Smoak L (2008) The Human resource Craze: Human Performance Improvement...

Ngày tải lên: 07/09/2013, 11:05

... slowed by the time that the DataSet spends maintaining indexes and validating integrity constraints Performance can be improved by turning off this functionality while filling a DataSet and turning ... of the DataTable turn off notifications, index maintenance, and constraints while loading data using the LoadDataRow( ) method These two methods must be called as each DataTable in the DataSet...

Ngày tải lên: 14/12/2013, 18:16

... merge the two surfaces, select two quilts from the Model tree and click the Merge Tool icon on the Features toolbar or click Edit -> Merge 11 Pick Select the , then select Join to finish to create...

Ngày tải lên: 25/01/2014, 06:24

... and cut Feature -> Group -> Cancel the Open window Local Group Type in: cut Select the last two features (transformed surface and cut from the model tree) Done Sel -> Done Pattern -> Pick the...

Ngày tải lên: 25/01/2014, 06:24

... As we mentioned in Chapter 9, you can find the size of the shared memory by using the ps(1) or top(1) utilities, or by using the GTop module: use GTop ( ); print "Shared memory of the current process: ... different processes have different memory pages shared with the parent process 350 | Chapter 10: Improving Performance with Shared Memory and Proper Forking This is the Title of the Book, eMatter Edition ... change As you know, a variable becomes unshared when a process modifies its 352 | Chapter 10: Improving Performance with Shared Memory and Proper Forking This is the Title of the Book, eMatter Edition...

Ngày tải lên: 26/01/2014, 07:20

... status report contains timing information For highest performance, set ExtendedStatus Off (which is the default) 526 | Chapter 15: Improving Performance Through Build Options This is the Title ... • More Apache and platform-specific performance- tuning notes can be found at http://httpd.apache.org/docs/misc/perf-tuning.html 528 | Chapter 15: Improving Performance Through Build Options This ... Apache Build Option If you have no intention of using dynamically loaded modules (you probably don’t if you’re tuning your server for every last ounce of performance) , you should add -DDYNAMIC_MODULE_LIMIT=0...

Ngày tải lên: 26/01/2014, 07:20

... relation Therefore, using whether the antecedent NE is referred to in the context with the following NE as features of a given pair of NEs would improve relation detection performance In this ... Contextual Features Priority 22 feature extraction (contextual, syntactic, and wordbased features) , and classification In this section, we describe the underlying idea of contextual features and ... algorithm using sub trees as features, which is implemented as the BACT system In relation detection, given a set of training examples each of which represents contextual, syntactic, and word-based features...

Ngày tải lên: 17/03/2014, 04:20

... external resource is used We smooth for rare and OOV events using a pertag probability distribution over rare segments, which we estimate using relative frequency over rare segments in the training ... Layered Representation described above (Sec 2.1) We compare the performance of the two approaches, and also compare them against the performance of the original treebank without external information ... wide-coverage lexical resource For example parsing Arabic using the Arabic Treebank and the Buckwalter analyzer, or parsing English biomedical text using a biomedical treebank and the UMLS Specialist...

Ngày tải lên: 17/03/2014, 22:20

... linguistic features to error detection with word posterior probability We added linguistic features incrementally into the feature pool The best performance was achieved by using all features, ... linguistic features are simple lexical features The second set of linguistic features are syntactic features which are extracted from link grammar parse To compare with the previously widely used features, ... incorporated additional features incrementally by combining features together In doing so, we would like the experimental results not only to display the effectiveness of linguistic features for error...

Ngày tải lên: 23/03/2014, 16:20

... that work, a comparison was made between the performance of WSME models trained using MCMC and WSME models trained using PS Features of n-grams and features of triggers were used In both kinds ... represents the set of features used The second row shows the perplexity of the models without using grammatical features The third row shows the perplexity of the models using grammatical features and ... triggers and 258 gramatical features, in total 51,709 features At the end of the training procedure, the number of active features was signicantly reduced to 4,000 features on average During the...

Ngày tải lên: 23/03/2014, 19:20

... build a solid body of evidence on the level and determinants of performance, as a basis for improving how systems work Improving performance are therefore the key words and the raison d’être ... goal achievement Overall attainment: goodness and fairness combined Performance: getting results from resources Improving performance: four key functions 21 23 23 26 27 40 40 44 CHAPTER HEALTH ... evolved Three generations of health system reform Focusing on performance 11 13 17 CHAPTER HOW WELL DO HEALTH SYSTEMS PERFORM? Attainment and performance Goals and functions Goodness and fairness:...

Ngày tải lên: 28/03/2014, 23:20

... the PV, PN and FN features, resulting in features such as PN-FN and PV-PN-FN POS and token versions of these features are employed The intuition behind creating combination features is that the ... interactions between individual features An example of the PN-FN feature is groups-country Augmenting a Preposition Model with Parse Features To test the effects of adding parse features to a model of ... Next, we added the parse features to this model to create a new model “+Parse” In 3.1 we describe the T&C08 system and features, and in 3.2 we describe the parser output features used to augment...

Ngày tải lên: 30/03/2014, 21:20

... MFL • Two channels (selected using MANOVA) for each of the features • Four channels for each of the features • Single channel with FD paired with each of the other features The next step was the ... Computing the proposed set of features Analysis of sEMG recordings Computing the established features The first step in the analysis of the data was to compute the following features of sEMG that have ... session [16] Recent work [9] has compared number of features of sEMG and classified these using SVM to determine the most effective set of features for identifying the hand actions for controlling...

Ngày tải lên: 19/06/2014, 08:20

... only in few features to match but also in features that can be significantly more difficult to match causing the relative movement estimates to degrade On average though, about 100 features are ... Examples of loop closure experiments using visual SIFT features a Example locations used to examine the loop closure detection performance b Multiple matched features from a loop closure in area ... few islands, and the other is IV SIFT performance on radar images SIFT is used to extract visual island features from the radar images Figure shows the features that are extracted from the upper...

Ngày tải lên: 20/06/2014, 22:20

... values and for that class, one always obtains 48 phonological features The 24 phonological features PLF(i, 1) are called positive features because they measure to what extent a phonological class ... 24 phonological features PLF(i, 0) are called negative features We add this negative PLF set because it is important for a patient’s intelligibility not only that phonological features occur at ... the number of features (e.g., 123 CD-PLFs) per speaker A linear regression model in terms of selected features, with the possible combination of some ad hoc transformation of these features, is...

Ngày tải lên: 21/06/2014, 22:20

... Figure 11: Performance results for HE(1024,512) LDPC code Figure 12: Performance results for MacKay(204,102) LDPC code Table 3: Results after the learning phase of HE(1024,512) LDPC code best performance ... significant performance improvements in comparison with conventional LDPC decoding In particular, one can observe that performance improvements are highlighted for LDPC codes with relatively low performance ... check nodes The major difference between a trapping set T(z, w) causing a constant error pattern and a trapping set T(e, f ) causing other patterns is the number of odd-degree check nodes Based...

Ngày tải lên: 21/06/2014, 23:20

... using only features of individual types As shown in Figure 5a, the AUC obtained by using all features (black) is comparable to the AUCs obtained from models using only particular subsets of features ... quantified using RNA-seq Pol II binding across the genome at different stages was profiled using ChIP-seq All the other chromatin features were profiled using ChIP-chip experiments These chromatin features ... with 100 trials (a) ALL, all 21 chromatin features; H3, the two H3 features; HIS, the 11 chromatin modification features; XIF, the seven binding profile features for X-inactivation factors; POLII,...

Ngày tải lên: 09/08/2014, 22:23

... strategy 265; The first year 267; Long-term, fundamental or complex performance targets 270; Prioritizing performance target 270; Performance targets 270; Instructions to PTTs at the start of the ... STRATEGIC BUSINESS PLANNING STRATEGIC BUSINESS PLANNING A DYNAMIC SYSTEM for improving performance & competitive advantage 2ND EDITION CLIVE READING London and Sterling, VA First ... Financial analysis 296 Introduction 296; Analysis of assets and liabilities 297; Analysis of performance 300; Using the analysis to compare two companies 303; Traditional cost accounting 305; Activity-based...

Ngày tải lên: 10/08/2014, 07:21