Xem 1-20 trên 64 kết quả Distance measure
  • This paper compares different measures of graphemic similarity applied to the task of bilingual lexicon induction between a Swiss German dialect and Standard German. The measures have been adapted to this particular language pair by training stochastic transducers with the ExpectationMaximisation algorithm or by using handmade transduction rules. These adaptive metrics show up to 11% F-measure improvement over a static metric like Levenshtein distance.

    pdf6p hongvang_1 16-04-2013 19 1   Download

  • Surveying with Construction Applications has many contents: Surveying Fundamentals3 Distance Measurement, Surveying Fundamental, Introduction to Total Stations and Theodolites, Total Station Operations, Traverse Surveys and Computations, Satellite Positioning, An Introduction to Geomatics, Machine Guidance and Control, Highway Construction Surveys,...

    pdf710p bigstar19 23-04-2014 92 16   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Distance Measures for Image Segmentation Evaluation

    pdf10p sting11 09-03-2012 13 4   Download

  • Tham khảo luận văn - đề án 'báo cáo lâm nghiệp: "wedge prism as a tool for diameter and distance measurement"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf4p toshiba4 13-09-2011 32 3   Download

  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: A distance measure between plant architectures...

    pdf17p toshiba7 05-10-2011 17 1   Download

  • Progress in Telecommunications and Networking is fostering the development of high-speed and ubiquitous networks, both wired and wireless, characterized by an unprecedented degree of transport capacity and flexibility. At the same time, laboratory equipment for measurement and experimental evaluation of devices and systems is available, with a wide range of sophistication and complexity. Activities such as distance learning, performance monitoring and testing may now receive a support capable of making them truly distributed and highly cooperative....

    pdf535p camchuong_1 04-12-2012 15 3   Download

  • Measure words in Chinese are used to indicate the count of nouns. Conventional statistical machine translation (SMT) systems do not perform well on measure word generation due to data sparseness and the potential long distance dependency between measure words and their corresponding head words. In this paper, we propose a statistical model to generate appropriate measure words of nouns for an English-to-Chinese SMT system. We model the probability of measure word generation by utilizing lexical and syntactic knowledge from both source and target sentences. ...

    pdf8p hongphan_1 15-04-2013 15 2   Download

  • This paper presents a method for building genetic language taxonomies based on a new approach to comparing lexical forms. Instead of comparing forms cross-linguistically, a matrix of languageinternal similarities between forms is calculated. These matrices are then compared to give distances between languages. We argue that this coheres better with current thinking in linguistics and psycholinguistics. An implementation of this approach, called PHILOLOGICON, is described, along with its application to Dyen et al.’s (1992) ninety-five wordlists from Indo-European languages. ...

    pdf8p hongvang_1 16-04-2013 17 1   Download

  • Tiếng Anh chuyên ngành Trắc địa gồm 8 bài sau: introduction, triangulation, measurement of distance, angular measurement, levelling, traverse survey, global positioning system (gps), map plotting.

    doc62p doanvatly79 18-06-2014 269 133   Download

  • Carlo Gavazzi’s UA Series ultrasonic sensors are designed for both distance measurement and object detection in tough environments. The range consists of both M18 and M30 housings. Discrete output types are available for presence and absence detection, and are ideally suited for detecting objects,such as transparent objects, that cannot be reliably detected by other sensors.

    pdf2p protable 26-02-2010 150 45   Download

  • One of the most important inventions for the development of radars was made by Christian Huelsmeyer in 1904. The German scientist demonstrated the possibility of detecting metallic objects at a distance of a few kilometres. While many basic principles of radar, namely using electromagnetic waves to measure the range, altitude, direction or speed of objects are remained up to now practically unchanged, the user requirements and technologies to realise modern radar systems are highly elaborated....

    pdf194p 123859674 30-06-2012 47 19   Download

  • As well as pioneering a new, broader definition of environmental goods and services, this report has  expanded the scope of analysis to include activities within the broader environmental supply chain as  well as activities across the full environmental value chain ‐  including R&D, design and development,  installation,  manufacturing,  supply,  distribution,  retail,  maintenance,  operations,  consultancy  and  support services.

    pdf0p dangsuynghi 15-03-2013 31 10   Download

  • After four centuries a quote from Galileo Galilei is still the most effective way to introduce a Metrology book: “Measure what is measurable, and make measurable what is not so”. Every human activity needs an objective measurement and every global process should be supported by a common standard. There are several handbooks, tutorials and journals that focus on the basic concepts of metrology, the uncertainty theory and the international reference standards. Moreover, the engineering literature is awash with measurement methods for each specific field.

    pdf470p wqwqwqwqwq 09-07-2012 42 8   Download

  • They say what doesn’t break you makes you stronger. For hedge funds, 2012 was a backbreaking year to put it mildly. Heightened market volatility, stressed global macroeconomic conditions, and underperformance relative to traditional investing vehicles were just a few of the factors that challenged hedge funds in 2012. Add the extra weight of an increasing regulatory burden, and many fund leaders might have been forgiven for packing it in.

    pdf8p lenh_hoi_xung 01-03-2013 24 7   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Cooperative localization in wireless ad hoc and sensor networks using hybrid distance and bearing (angle of arrival) measurements

    pdf18p dauphong12 07-02-2012 18 5   Download

  • VOC concentrations in the belly space were measured during four sampling events. Adjusted belly concentrations were compared to average adjusted indoor concentrations (Table 3). Here the fractional differences were positive for all compounds. For a number of VOCs, these differences were substantial (2-butanone, less volatile aldehydes, alkane hyrdrocarbons, and aromatic hydrocarbons except styrene).

    pdf238p ut_hai_can 29-12-2012 25 5   Download

  • Once the core people and skills are identified, ensure that they are aware of their position and how they will be managed in the event of a pandemic. Consider strategies for minimizing the possibility that they become ill with influenza: e.g. working from home even in very early stages of a pandemic, or other social distancing measures. If working from home is not a well-established practice in your organization, you may wish to encourage staff to address computer connection or technological issues and enable this option.

    pdf34p bi_ve_sau 05-02-2013 15 5   Download

  • The distance measure consists of three dummy variables:7 The first indicates diary weeks starting on payday, and weeks starting 1 to 7 days after payday. The second indicates weeks starting 8 to 14 days after payday. Diary weeks beginning at distances 15 to 22 are omitted from the equation and serve as the reference category. The third dummy indicates weeks beginning 4 to 1 days before the next payday. These weeks overlap the (imputed) next payday by at least three days.

    pdf118p bin_pham 06-02-2013 17 5   Download

  • An image is a two dimensional projection of a three dimensional scene. Hence a degeneration is introduced since no information is retained on the distance of a given point in the space. In order to extract information on the three dimensional contents of a scene from a single image it is necessary to exploit some a priori knowledge either on the features of the scene, i.e. presence/absence of architectural lines, objects sizes, or on the general behaviour of shades, textures, etc.

    pdf375p nhatkyvodanh 24-07-2012 28 3   Download

  • With the development of computing technologies, digital media security becomes an ever increasing issue of daily life. As computer software and hardware evolves and as more of it becomes accessible as an Internet application or service, information security has gone from initially protecting digital images, into the area of multimedia. This area of multimedia includes computer graphics, images, digital video and digital audio. As the Internet expands, so does the significance of multimedia security.

    pdf110p tuanloc_do 03-12-2012 19 3   Download

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