preanalysis of news data

... picture + • Shape/direction of data/ evidence + • Intuition judgement Order of frequency: Comfort 42% Speed 35% Price 29% Image 28% Margin of error N Frequency of issue A Robustness assessed ... sure your data are internally consistent with other data in the dataset. For example, if in a survey for an airline we ®nd that over three-quarters of customers were delighted with the quality of the ... aspects of the way we make sense of marketing information. So, at the risk of high vulgarisation and trivialisa- tion of a vast topic, below we have outlined seven key insights about the nature of...

Ngày tải lên: 13/08/2012, 15:38

... VENTURE 1. Name of the Joint Venture: 2. Name of the Partner of the Joint Venture: 3. Ownership (respective shares of the partner): 4. Date of establishment: 5. Type of industry: 6. Total number of employees • ... establishment: 5. Type of industry: 6. Total number of employees • Number of Vietnamese: • Number of Foreign: • Ratio of Vietnamese to total number of people in management positions: 7. Turnover: • Total revenue ... Million Total # of projects : 301 - 90 - 1. Managerial resources of the partner 0 1 2 3 4 2. Skilled manpower resources 0 1 2 3 4 3. Relative low unit cost of production 0 1 2 3 4 4. Accessibility of manufacturing...

Ngày tải lên: 13/04/2013, 11:01

Ngày tải lên: 05/09/2013, 16:10

Ngày tải lên: 26/11/2013, 12:41

Ngày tải lên: 07/12/2013, 11:33

... Transmission of Analog Data (Baseband Transmission): • Analog voice data must be translated into a series of binary digits before they can be transmitted in digital transmission system. One means of ... modulation. • The samples of the message signal vary the duration of the individual pulses. 3. Pulse-position modulation (PPM) • The samples of the message signal vary the position of the individual ... voice grade circuits, the sampling of 3300 Hz at an average of 2 samples/second would result in a sample rate of 6600 samples per second. PCM forms the heart of the modern telephone system....

Ngày tải lên: 09/12/2013, 16:15

... categorization of data fusion functions in terms of the types of data/ information that are processed and the types that result from the process. Table 2.3 illustrates the types of inputs/outputs ... the availability of information is generally a matter of degree. The tripartite view of reality developed by Waltz 17 extends the work of philosopher Karl Popper. The status of information as ... sense of the hundreds or thousands of particle tracks emanating from the site of a high-energy collision. Molecular dynamics has similar requirements. The task of following a large number of targets...

Ngày tải lên: 20/01/2014, 01:20

... Data Fusion? What Isn’t? 2.2.1 The Role of Data Fusion Often, the role of data fusion has been unduly restricted to a subset of the relevant processes. Unfortu- nately, the universality of ... Revisions to the JDL Data Fusion Model 2.1 Introduction 2.2 What Is Data Fusion? What Isn’t? The Role of Data Fusion • Definition of Data Fusion 2.3 Models and Architectures Data Fusion “Levels” ... units. These dynamic data are often termed an order -of- battle database or order -of- battle display (if superim- posed on a map display). Beyond achieving an order -of- battle database, DoD users...

Ngày tải lên: 20/01/2014, 01:20

... by a large diversity of land use practice with a land cover of small size, the discrimination capacity of the data is essential. ASTER data with a spatial resolution even of 15m are still limited ... Evaluation of ASTER data use in land use study in the Mekong Delta VNU. Journal of Science, Earth Sciences, T.XXIII, N 0 1, 2007 29 discrimination capacity of ASTER data in land use mapping of such ... analysis of multispectral data. ECSC, EEC, EAEC, Bruxels and Luxembourg, printed in the Netherlands, pp. 125-143. [7] Sonobe, T. et al. (2002), Utilization of ASTER data for wetland mapping of Kushiro...

Ngày tải lên: 13/02/2014, 12:20

... Microsoft SQL Server 2000 with those of IBM DB2 Universal Database 8.1. When we saw claims asserting that the next version of Oracle’s flagship database (Oracle Database 10g) would offer significant ... to database Edison Group, Inc. / Comparative Management Cost Study Oracle Database 10g and Microsoft SQL Server 2000 Task 1: Install database and management software, and create starter database ...  Database Setup and Configuration (Workload Task Category)  Install database/software/out -of- box setup  Create new database/server instance  Set up proactive monitoring  Day-to-Day Database...

Ngày tải lên: 18/02/2014, 15:53

... Indicator on / off Yes (on/off) A irbag Status System Suppression Status on / off Yes (on/off) CC Cruise Control on / off Yes (on/off) TS Turn signal status left / right, on / off Yes (on/off) HAZ ... the desirability of standardization of EDR data. Required EDR Data Elements NHTSA has developed a minimum set of required EDR data elements based upon the data needs of accident investigation, ... Right Side / Roof Principal Direction of Force Probable Number of Occupants Make of Car Model of Car Model Year of Car Note : Using the onboard clock, another important aspect of the crash...

Ngày tải lên: 19/02/2014, 03:20

... large datacenters with tens of thousands of computers will host processing (hardware and software) for users. At this scale, appli- 3.4 NUMA 171 points of failure. If the data is damaged or otherwise ... Technology, USA 3 Microsoft Research, USA Abstract Database Management Systems (DBMSs) are a ubiquitous and critical component of modern computing, and the result of decades of research and development ... that of the last section: most of the major DBMSs support multiple mod- els of parallelism. Due to the commercial popularity of shared-memory systems (SMPs, multi-core systems and combinations of...

Ngày tải lên: 20/02/2014, 05:21

... print news and broadcast news transcripts. The print news consisted of 22 New York Times (NYT) articles from January 1998. The broadcast news data consisted of 199 transcripts of Voice of America ... hand-marked data was used to evaluate the performance of a frozen version of the machine tagger, which was trained and engineered on a separate body of NYT, ABC News, and CNN data. Only the body of the ... third (7 of 21, 5 of which were of type TIME) of all missed time expressions came from numeric expressions being spelled out, e.g. “nineteen seventy- nine”. More than two thirds (11 of 16) of the time...

Ngày tải lên: 20/02/2014, 18:20

... centered 0.1” off the peak of the PSF. The bottom extraction was made from data reduced by the STScI pipeline (green). The middle extraction was made from data reduced by the STIS IDT software (blue). ... note that the reduced data have been rebinned so that one pixel in the raw data corresponds to two pixels in the reduced data (the effective pixel scale in the reduced data is about 0.025035 ... from imperfect pointing of the STIS slit. 4 h) Patching of Saturated Hα and Hβ Exposures The STIS CCD observations of the Hydrogen Balmer lines Hα and Hβ are pairs of one long and one short...

Ngày tải lên: 07/03/2014, 14:20

... qualitative information of time-series experimental data. Specific- ally, we aim at developing an identification method based on the temporal slope changes of experimental data profiles. In other words, we make use of ... the sign of f ij . As it is difficult to find out the exact value of dx i dt from experimental data, we restrict ourselves to utilizing only the sign of dx i dt from the experimental data to identify ... functional interaction structure of a cellular network from temporal slope information of experimental data Kwang-Hyun Cho 1,2 , Sung-Young Shin 3 and Sang-Mok Choo 3 1 College of Medicine, Seoul National...

Ngày tải lên: 07/03/2014, 21:20

... their implications. 4.1 Setup Our data was the Twente Nieuws Corpus (TwNC), which contains 300 million words of Dutch news- paper articles. This corpus was compiled at the University of Twente and subsequently ... theory of acquisition, induction and rep- resentation of knowledge. Psychological Review, 104(2):211–240. Dekang Lin. 1998. Automatic retrieval and cluster- ing of similar words. In Proceedings of ... contigu- ities between words in texts. Journal of Quantitative Linguistics, 12(2/3):111–122. 656 Proceedings of the 12th Conference of the European Chapter of the ACL, pages 648–656, Athens, Greece,...

Ngày tải lên: 08/03/2014, 21:20

... characteristics of individual lives. Big data often includes “metadata,” which can add another layer (or several layers) of information about each of us as individuals onto the physical facts of our ... transparency in our use of big data. Analysis: review of current, actual data- handling practices and an assessment of how well they align with core organizational values The exploration of whether a particular ... sense of purpose generated by explicitly shared values • Reduction in risk of unintended consequences from an overt consideration of long- term, far-reaching implications of the use of big-data...

Ngày tải lên: 08/03/2014, 23:20

Ngày tải lên: 09/03/2014, 01:20

Ngày tải lên: 17/03/2014, 00:20