a consequentialist results based approach

... when parameter λ varies from to stepped by 0.1 We also tried other cooccurrence based measures like mutual information, Euclidean and Jaccard distance, and found that weight harmonic averaging ... a relatively accurate standard for evaluation We just want to investigate whether user behaviors and re-ranking framework is helpful in the related word retrieval task under various evaluation ... observation, we can see that semantic features and re-ranking framework can improve the performance 4.4 that our method gains better results than Bayesian Sets with different values of parameter...

Ngày tải lên: 20/02/2014, 04:20

... reasonable to conclude that kernel -based especially tree-kernel approaches are not suitable for Chinese, at least at current stage In this paper, we study a feature -based approach that basically ... incorporated the base phrase chunking information and semi-automatically collected country name list and personal relative trigger word list Jiang and Zhai (2007) then systematically explored a large ... three coarser structures , i.e nested, adjacent and separated, are used as feature, and a classifier is trained for each relation type and subtype; (2) similar to (1) but all nine structures are...

Ngày tải lên: 20/02/2014, 09:20

... and (D) annexin A1 The migration positions of molecular mass standards and protein loading amounts are indicated IEF ⁄ SDS ⁄ PAGE -based investigation, a commercially available colloidal Coomassie ... peptide fragments Results Design and application of a simple 2D IEF/SDS/ PAGE -based protease proteomic approach in substrate finding Traditionally, 2D IEF ⁄ SDS ⁄ PAGE -based image analysis is ... protease proteomics 2D IEF ⁄ SDS ⁄ PAGE -based protease proteomic approach that remedied these limitations and circumvented complicated quantitative and statistical evaluation Hmeprina ⁄ b was transfected...

Ngày tải lên: 07/03/2014, 06:20

... Imamura, Genichiro Kikui, and Manabu Okumura 2010 A Web Page Summarization for Mobile Phones Transactions of the Japanese Society for Artificial Intelligence, 25:133–143 Jagadeesh Jagarlamudi, Prasad ... click access task setting1 , we aimed at generating summaries of Japanese 500 characters or less To evaluate the summaries, we followed the practices at the TAC summarization tasks (Dang, 2008) and ... Moreover, graph -based methods for summarization and sentence retrieval are popular (Otterbacher et al., 2005; Varadarajan and Hristidis, 2006; 224 Bosma, 2009) Unlike existing graph -based methods,...

Ngày tải lên: 30/03/2014, 21:20

... works on paraphrasing (http://nlp.nagaokaut.ac.jp/IWP2005/) 410 lation Ravichandran and Hovy (2002) evaluated the performance of a QA system that is based solely on paraphrases, an approach resembling ... standard application dataset It is also the first evaluation of a generic paraphrase -based approach for the standard RE setting Our findings are encouraging for both goals, particularly relative to ... of transformation rules that handle various syntactic phenomena, since we aimed at generic domain in- We have presented a paraphrase -based approach for relation extraction (RE), and an implemented...

Ngày tải lên: 31/03/2014, 20:20

... Bayesian models They offer different advantages: the variational approach is arguably faster computationally, but the Gibbs sampling approach is in principal more accurate since it asymptotically approaches ... or the overall responsiveness To evaluate such aspects, a manual evaluation is required A fairly standard approach for manual evaluation is through pairwise comparison (Haghighi and Vanderwende, ... work Bayesian approaches in Summarization Most Bayesian approaches to summarization are based on topic models These generative models represent documents as mixtures of latent topics, where a topic...

Ngày tải lên: 31/03/2014, 20:20

... Traditional Financial Ratio Analysis Ratio Analysis as a Predictor of Bankruptcy Weaknesses of Accrual -Based Ratios Growth Rates and Insolvency Analyzing the Statement of Cash Flows Capital Structure ... employing traditional financial ratio analysis, which in most cases is accrualbased and focuses on profits calculated accepted accounting principles (GAAP) using generally rather than cash generated ... data is static and measures only a single point in time Income statement data includes many arbitrary non-cash allocations such as depreciation and amortizations Jang, 2004) required Capital asset...

Ngày tải lên: 01/06/2014, 14:03

... (CITIA), which is the organization managing the festival, to compose a numerical animation movie database, soon to be available online for general use (see Animaquid at http://www.annecy.org) Managing ... local imagebased analysis Such a system which takes the temporal color information into account is proposed in [16] The art images and commercials are analyzed at emotional and expressional levels ... Hard Weak Adj Light Adj Light Div Warm Div Comp Dark Adj (a) Div Adj (b) Var Light “Francois le Vaillant” ¸ Cold Hard Weak Warm Comp Div Dark Light “Tamer of wild horses” Adj Var Cold Hard Weak...

Ngày tải lên: 22/06/2014, 00:20

... Alanko T, Kataja V, Asola R, Utriainen T, Kokko R, Hemminki A, Tarkkanen M, Turpeenniemi-Hujanen T, Jyrkkio S, Flander M, Helle L, Ingalsuo S, Johansson K, Jaaskelainen AS, Pajunen M, Rauhala ... to larger meetings and collaborative actions with a broader range of participants The goals of this approach include: • To create a Think Tank or what Franklin Roosevelt described as "A Brain ... (Cyclophosphamide, Methotrexate and Fluorouracil), FAC (5 Fluorouracil, Doxorubicin and Cyclophosphamide), Tamoxifen and Ovarian ablation Innovative strategic thinking and approaches should be encouraged...

Ngày tải lên: 09/08/2014, 04:21

... AATACATGATGAAACAcatATGAAAAAaa-aagcttttctacatattcgaggg-tttttttctgTTGGTGGa-tac TATTTAA-gaagtg AGTACATGATGAAACAcTTATAAAAaaaataagctttcTTACATGGTCTCGAGGgTTTTTCCAgctatagaaatacTATTTAAaggactA * ****** ... ctcgtgcattaagacaggctagtaTAAACGAGAAGAAGtatcctgctttgcaa TGAAACAATAGtatc-cgctaagaatttaagcaggcc tccacgcatggggattgctTGAAGAAaataggaagaaccg-gctgc TTCAACATGAAACAtcagtactatactgtcaactcctgtaggct PAR ctcctg-agtaagacagcctagtacAAATGAAAA ... ctcctg-agtaagacagcctagtacAAATGAAAA gAACCACActgctttacaataaaacaacggtacc-cactaagaattcaggcaggct MIK ctcatg-tgtacgacggccttatacaaaCAAGAAGAGCCATGCAgctttacaa TGAAACAactctacc-cactgagaatccag agact * * ** * * ***...

Ngày tải lên: 14/08/2014, 14:21

... data were taken from the VA’s Capital Asset Baseline Assessment Also included in the equations are several variables aimed at measuring medical education and research activity related to academic ... conduct a quantitative analysis aimed at evaluating the impact of a wide range of patient and facility characteristics on the variation in patient costs across VISNs and to assess the potential effects ... average value for each characteristic (the “unadjusted average allocation”) with the simulated allocation that occurs when a characteristic of interest (e.g., health status) was allowed to take...

Ngày tải lên: 17/02/2014, 11:20

... Compound Ki value (lM) Reference a- keto-amide Amide Ac-FAAGRR -a keto–SL-CONH2 Ac-FAAGRR-CONH2 Ac-RTSKKR-CONH2 Ac-KKR-CONH2 Ac-FAAGRR-CHO Bz-Nle-Lys-Arg-Arg-H Bz-Ala-Lys-Arg-Arg-H Bz-Phe-Lys-Arg-Arg-H ... and RNA replication The NS3 protein (69 kDa) is a multifunctional protein with an N-terminal protease domain (NS3pro) (1–180), an RNA triphosphatase, an RNA helicase and an RNAstimulated NTPase ... Pacific and the Americas A substantial number of people travelling to endemic regions are also infected each year In the last year, DHF has again been on the increase in India and in several Asian...

Ngày tải lên: 19/02/2014, 00:20

... integrated into a phrasebased decoder serving as additional distortion features We evaluated our approach on large-scale Japanese-English and English-Japanese machine translation tasks, and experimental ... from the Japanese parser Additionally, Japanese function words are also included as features because they are important grammatical clues The detailed feature templates are shown in Table CLN ... Graepel, and Klaus Obermayer 2000 Large Margin Rank Boundaries for Ordinal Regression In Advances in Large Margin Classifiers, pages 115-132 Philipp Koehn, Amittai Axelrod, Alexandra Birch Mayne,...

Ngày tải lên: 19/02/2014, 19:20

... scheme that novel thread based features have a greater and more consistent impact on classification performance Data and Coding We make use of an available annotated corpus of discussion data where ... that have proven successful for email act classification in comparison with a feature based approach Our evaluation demonstrates for the three separate dimensions of a context oriented annotation ... Results with alternative features sets We first evaluated the feature based approach across all three dimensions and demonstrate that statistically significant improvements are achieved on all dimensions...

Ngày tải lên: 20/02/2014, 12:20

... except for the anchor, all leaves of fragments are negative, and internal node variables are neutral This guarantees that in a saturated model, tree fragments that belong to the denotation of distinct ... neutral node variable is a variable that may not be identified with any other node variable Formally, polarities are used to define the class of saturated modfor a tree description els A saturated model ... instantiated A free variable is instantiated as follows: each free variable labels a syntactic node variable and is unified with the label of any node variable identified with For the purpose of this paper,...

Ngày tải lên: 20/02/2014, 18:20

... evaluation, etc Results based management at different organizational levels Performance measurement, and results based management more generally, takes place at different organizational or management ... Management, Operations Evaluation Department, World Bank, 1997 Results Based Management in Canadian International Development Agency, CIDA, January 1999 The basic purposes of results based management ... showed that it was a key feature in the reform efforts of all ten Performance management, also referred to as results based management, can be defined as a broad management strategy aimed at achieving...

Ngày tải lên: 21/02/2014, 11:20

... the attacker local access 3.2 Planner Cyc’s planner is a variant of SHOP, an efficient hierarchical task network planner [Nau et al 1999] The planning domain is a representation of actions that ... attack plans generated For example, a user can state the goal “An external user with no initial access gains administrator/root access to target.mynetwork.net.” The user then examines the plans ... a dedicated machine It handles all user interaction and KB interaction tasks Each client machine on the network runs a daemon (or Sentinel) that gathers information about the software, hardware...

Ngày tải lên: 05/03/2014, 23:20

... khas bernilai $5,000 setiap satu yang boleh menampung kelas seramai 30 pelajar, selain bekalan-bekalan lain seperti 500 khemah biasa, barang makanan dan ubat-ubatan untuk mangsa gempa Sichuan ... regarded as separate languages, which are mutually intelligible, but occasionally differ in orthography/pronunciation and vocabulary: Bahasa Malaysia (lit ‘language of Malaysia’) and Bahasa Indonesia ... Malay sent 1k 2k 5k 10k 20k 40k 80k 160k 320k system baseline paraphrases baseline paraphrases baseline paraphrases baseline paraphrases baseline paraphrases baseline paraphrases baseline paraphrases...

Ngày tải lên: 07/03/2014, 22:20

... start out with the Real set of features, which is available after realization has completed, and thus all surface-oriented and morphological features are available Of course, we also assume that ... months) This information can be annotated reasonably reliably ( ) ă IĂ Voice (vox): Grammatical voice (active/passive) of antecedent and candidate This information can be annotated reliably ( ) H G ... Antecedent active,candidate passive Antecedent passive, candidate active Both passive Syntactic Feature (syn) as appositive Comparative Other Subordination Conjunction Other or no relation Adjunct Feature...

Ngày tải lên: 08/03/2014, 05:20

... 80–87, Hyderabad, India, January William A Woods 1970 Transition network grammars for natural language analysis Communications of the ACM, 13(10):591–606, October Gerald Gazdar 1988 Applicability of ... generative power falls between LIG and Indexed Grammar, theoretically too powerful for natural languages modalized with the filler A syntactic category can also be induced as a gap in a unary derivation ... in analytic languages by incorporating CCG with a memory mechanism In the memory mechanism, fillers and gaps are stored as modalities that modalize a syntactic category The fillers and the gaps are...

Ngày tải lên: 08/03/2014, 21:20