Báo cáo khoa học: "Using Crowdsourcing to Improve the Evaluation of Grammatical Error Detection Systems" pdf

... error whereas in the sentence “They arrived to the town” the preposition to is a confusion er- ror (cf. arrived in the town). Most work on au- tomated correction of preposition errors, with the exception ... Using Crowdsourcing to Improve the Evaluation of Grammatical Error Detection Systems Nitin Madnani a Joel Tetreault a Martin Chodorow b Alla Rozovskaya...

Ngày tải lên: 30/03/2014, 21:20

... to segment a stream of segments, e.g. characters or phonemes, into words. For example, given the sequence “youwanttoseethebook”, the goal is to recover the segmented string “you want to see the ... probability to every possi- ble word, i.e. sequence of segments, and α controls the sparsity of G; the smaller α, the sparser G tends to be. To computationally cope...

Ngày tải lên: 30/03/2014, 17:20

... [11,12]. The study of these events is taxing, as the biosynthesis of glycoproteins is not tem- plate driven. This results in the formation of so-called ‘glycoforms’ [11,12], proteins with the same ... protein prenylation (Fig. 5). The attachment of prenyl moieties to protein scaffolds is required for the correct function of the modified protein [58], either as a media...

Ngày tải lên: 18/02/2014, 17:20

... Generator translates the selected propo- sition into a natural language expression and sends it to the TTS-administrator module. Then the NL Generator has to wait until the Text -to- Speech soft- ... development of the game situation. In the Figure 5, we have illus- trated this in the same way we did for the case of interruption. The left hand side of the so...

Ngày tải lên: 20/02/2014, 18:20

... increasing the similarity of the peers to the models (the x(m, a) factor in the in- equality) or decreasing the similarity between au- tomatic summaries (the x(a, a  ) factor in the in- equality). ... set of metrics without any a-priori weight- ing of their relative importance. We pro- vide quantitative evidence about the ef- fectiveness of the approach to impr...

Ngày tải lên: 17/03/2014, 05:20

... will try to pre- dict whether any of the rubble will smash to the ground 14 and where. The syntactic category of “where” is SBAR, so the set of features above could not distinguish the sin- gle ... preposition and noun, respectively, together the Self Category of the phrase is prepositional phrase. Parent Category The category of the immedi- ate parent of th...

Ngày tải lên: 08/03/2014, 01:20

... divided by the total number of responses re- turned by the algorithm at that level. The recall of the algorithm at a given PRO level was equal to the number of correct responses returned by the algorithm ... divided by the total number of compounds in the database (the total number of compounds for which the algorithm could have re- turned a correct response). F...

Ngày tải lên: 08/03/2014, 02:21

... Lipski of Infonic Ltd.) that relate to the topics of Finance (FIN), Mergers and Aquisi- tions (M&A) and a mixture of both topics (MIX). Each subset contains further subsets of articles of positive ... annotators), each containing 100 stories. We trained a model on a dataset relating to one topic and tested that model using the other top- ics. Figure 1 shows the results...

Ngày tải lên: 17/03/2014, 06:20

... degree of agreement with the rest, separately for each text, and average over the texts to obtain the conformity rank of an annotator. The lower the rank, the less compliant the annotator. Annotators’ ... to the death, or of a long illness? A story about what happened to the rest of the family afterwards? Or emotional reac- tion of the speaker - like the...

Ngày tải lên: 17/03/2014, 06:20

... • the Number of the class is the Number of the Subject of the class; • the Subject of the class is obtained by creat- ing a new class beneath Noun-Phrase whose semantics is the Actor of the ... Predication in the upper model. It states that • the Realisatlon of the class is formed by con- catenating the realisation of the Subject of the cla...

Ngày tải lên: 17/03/2014, 08:20