the lrc machine translation system

... unsupervised neural machine translation (UNMT) which only used monolingualdata to train the MT system Trang 17con-2.1 Machine Translation 6Statistical Statistical Machine Translation (STM) system uses ... al., 2002) Thebasic idea of this method is to compare n-grams of the MT output with n-grams ofthe standard translation and count the number of matches The more the matches,the better the MT output ... data The translationstep then translates the testing sentence with a model trained on bilingual data withunknown words replaced Finally, the restoration step substitutes the translations ofthe

Ngày tải lên: 14/10/2019, 23:57

... data The translation step then translates the testing sentence with a model trained on bilingnal data with unknown words replaced Linally, the restoration step substitutes the translations of the ... pairs for the phrase-table, und a uodel lo address the unknown word problem in the NMT system by replacing the unknown worda with the most appropriate in-vacabulary words The rest af this thesis ... MT systems, which are used in our work The first system is Moses - an open system for SMT and the remaining system is OpenNMT - an open system for NMT 2.1.4.1 Moses - an Open Stati ical Machine

Ngày tải lên: 21/05/2025, 18:48

... an adequate machine translation system must have To put it the other way around, it is futile to attempt the construction of a machine translation system without a knowledge of what the structure ... possible inputs to the system are compatible, and the displays should be composed by the system such that they are clearly understandable An information system should be interpretive of the linguist’s ... system or from one system to another The research goal of the author is to establish empirically these translation rules that state formally the structural characteristics of the sen- tence configurations

Ngày tải lên: 23/03/2014, 13:20

... synthesized in the wheat germ cell-free translation system Effect of the combination of amino acids at positions 3 and 6 on protein N-myristoylation in the wheat germ cell-free translation system ... acid), at their N-terminus [18] This motif interacts with the substrate-binding pocket of NMT, and thereby ensures binding of the substrate protein to the enzyme [19] Several rules for the myristoylation ... clarified the relationship between the efficiency of protein N-myristoylation and the identity of the amino acids at positions 3, 6 and 7 of the con-sensus motif in plant target proteins with the use

Ngày tải lên: 29/03/2014, 21:20

... boosting-based system combination on the three systems Figures 2-5 show the BLEU curves on the de-velopment and test sets, where the X-axis is the iteration number, and the Y-axis is the BLEU score of the ... helpful to the phrase-based system than to the Hiero system and the syntax-based system For the phrase-based system, it yields over 0.6 BLEU point gains just after the 3rd iteration on all the data ... | )e f is the probability that e is the translation of the given source string f To model the posterior probability Pr( | )e f , most of the state-of-the-art SMT systems utilize the log-linear

Ngày tải lên: 30/03/2014, 21:20

... to the Bad label set The contributions of WCE for the other aspects of MT are incontestable First, it assists the post-editors to quickly identify the translation errors [2], determine whether ... reduction of the classification error rate compared to the state-of-the-art on the same language pairs In [9], the classifier is built by integrating the POS of the target word with another lexical ... to strengthen the contribution of dominant feature subsets to the system, thus improve of the system’s prediction capability Lastly, we explore the contribution of WCE in enhancing the quality

Ngày tải lên: 13/08/2015, 10:00

... to the Bad label set The contributions of WCE for the other aspects of MT are incontestable First, it assists the post-editors to quickly identify the translation errors [2], determine whether ... reduction of the classification error rate compared to the state-of-the-art on the same language pairs In [9], the classifier is built by integrating the POS of the target word with another lexical ... to strengthen the contribution of dominant feature subsets to the system, thus improve of the system’s prediction capability Lastly, we explore the contribution of WCE in enhancing the quality

Ngày tải lên: 17/03/2021, 20:29

... as words in the right context.Translation of idioms done by MT tools is the most ineffective compared to the translation of other patterns From the graph, the correction of idiomatic translation ... concluded the fact that tools help save time is undoubted The reason for this is that machine translation systems can produce translations quickly with a high degree of accuracy There are even translation ... More than half of the participants say that they always use Google Translate in the translation process, which is far greater than the figures for the other MT tools given Furthermore, nearly

Ngày tải lên: 22/07/2024, 22:07

... into a system table (the i-list) stored in a known part of the device on which the directory resides The entry found thereby (the file’s i-node) contains the description of the file: i the user ... command: ls >there creates a file called there and places the listing there Thus the argument>there means ‘‘place output on there.’’ On the other hand: ed ordinarily enters the editor, which ... fourth, current system that runs on the PDP-11/70 and the Interdata 8/32 computers In fact, the differences among the various systems is rather small; most of the revisions made to the originally

Ngày tải lên: 12/09/2012, 15:05

... The details of the geometry of the room and the HVAC system based on displacement ventilation for cooling the room are taken from Reference [1] The control of this system is difficult since the ... on the floor near the adiabatic walls This is done in order to keep the installation of the vents on the floor practical, so that the vents may not be blocked by the furniture in the room The ... 3 Figure 3 The input signal and the step responses According to the superimposition principle of the linear system, suppose the original output value of the system at k is y0 (k), the control

Ngày tải lên: 05/09/2013, 16:11

... expression Next, the function has two parameters The first is the reference to the stream that occurs on the left side of the << operator The second parameter is the object that occurs on the right ... throughout the remainder of this book, since they are the names that you will use in your programs They are also the same names that were used by the old I/O library This is why the old and the new ... between the two occur beneath the surface, in the way that the libraries are implemented—not in how they are used From the programmer’s perspective, there are two main differences between the old

Ngày tải lên: 16/10/2013, 21:15

... rearrange the data on the Datastream screen either alphabetically or with the graphed lines at the top of the screen Note: You can also use the To Top function to rearrange the To sort the data ... vehicle, do the following: a Select the vehicle manufacturer and press the ENTER key This displays the selected vehicle descrip- tion in the top part of the screen and changes the middle part of the ... Connect the cable’s 25-pin connector to the DB25 port on the top of the NGIS tool Finger tighten the connecting screws. Note: Extension cable (3305-71) can be used between the NGIS tool and the System

Ngày tải lên: 12/12/2013, 21:16

... on the System icon The System Properties window will open Go to the Advanced tab (Fig 4.2) Figure 4.2: The Advanced tab of the System Properties window A careful look at the Advanced tab of the ... are saved in the registry To perform the same task by editing the system registry and, at the same time, enforce these settings for all users who log on in the local system, do the following: ... window At the top of this window is the System startup option group, which allows you to specify the default operating system and set the time interval during which the system will display the boot

Ngày tải lên: 14/12/2013, 10:15

... with the studies on SipB from the Salmonella system [47], although the precise determination of pore stoichiometry in other species still awaits further study The hydrophilic translocator: the ... of the individual translocator proteins to the outside of the system is unknown (for clarity, the hydrophilic partner is depicted in Fig 1 as being the first molecule to be localized) Within the ... latter function appears to be the only one that is common to all bacteria In Yer-sinia, the increased synthesis of LcrV triggered by the activation of the system leads to the titration of LcrG, which

Ngày tải lên: 14/02/2014, 22:20

... toward the worse Operating on the theory that the old Nich-olas Martin had come into it, the theater, which had breathed an expens-ive air of luxurious confidence, chilled toward him The nap of the ... necktie?" The softly bellowing telephone distracted him He studied the ment briefly, then clapped his hands sharply together an inch from themouthpiece There was a sharp, anguished cry from the other ... page of the manuscript still in the typewriter.The other spouse would routinely continue the story where the first hadleft off They alternated in this manner as many times as necessary untilthe story

Ngày tải lên: 15/02/2014, 00:20

... reports the BLEU scores of the translation system under various conditions Using the out-of-domain phrase table, the baseline system achieves a BLEU score of 20.22 In the experiments with the small-scale ... However, these approaches focused on the studies of bilingual corpus synthesis and exploitation while ig-noring the monolingual corpora, therefore limiting the potential of further translation ... ˜f ) represents the probability that tf in is not the topic of the phrase ˜f Similarly, P (¯tf in|fj) indicates the probability that tf inis not the topic of the word fj The other method is an

Ngày tải lên: 19/02/2014, 19:20

... parsed by the decoder to modify the distortion matrix just before starting the search. As usual, the distortion matrix is queried by the distortion penalty generator and by the hypothesis expander 9 . 7.1 ... significant differences wrt the baseline are marked with • at the p ≤ .05 level and ◦ at the p ≤ .10 level. twice as fast as the baseline. As shown by the first part of the table, the best baseline results ... part’ and its argument ‘to the march’. The rules generate 5 permutations for one matching se- quence (chunks 2 to 5), out of which the 5 th is the best for translation. The German sentence (b) con- tains

Ngày tải lên: 19/02/2014, 19:20

... only the scores of the best rules, the model with the highest weighted sum of the probabil-ities of the rules wins This sum has to take into account the translation table limit (ttl), on the number ... shows the results of the baselines The first group are the baseline results on the phrase-based system discussed in Section 2 and the second group are those of our hierarchical MT system Since the ... corre-sponding hypotheses Union, on the other hand, uses hypotheses from all the phrase tables The feature set of these hypotheses are expanded to include one feature set for each table However, for the corre-sponding

Ngày tải lên: 19/02/2014, 19:20

... for esti-mating the translation model The second one is the small data condition where only the FBIS3 corpus is used to train the translation model We trained two language models: the first one ... syntax-based MT systems and phrase-based MT systems The only difference is the definition of the context For a syntax-based system, the context of a rule could be defined similarly to the way it was ... assured to be the same Therefore, we need to first map a vector into the space of the other vec-tor, so that the similarity can be calculated Fung (1998) and Rapp (1999) map the vector one-dimension-to-one-dimension

Ngày tải lên: 20/02/2014, 04:20

... to the task of re-ranking the N-best list from a state-of-the-art parsing-based machine translation system. 1 Introduction The Markov chain (n-gram) source models, which predict each word on the ... size or the log-probability threshold: the maximum tolerable difference be-tween the log-probability score of the top-most hy-pothesis and the bottom-most hyhy-pothesis at any given state of the ... cross-validation process is then repeated 10 times (the folds), with each of the 10 pieces used exactly once as the validation data The 10 results from the folds then can be averaged (or otherwise combined)

Ngày tải lên: 20/02/2014, 04:20