• 제목/요약/키워드: translation method

Search Result 816, Processing Time 0.026 seconds

Retrieval Model Based on Word Translation Probabilities and the Degree of Association of Query Concept (어휘 번역확률과 질의개념연관도를 반영한 검색 모델)

  • Kim, Jun-Gil;Lee, Kyung-Soon
    • The KIPS Transactions:PartB
    • /
    • v.19B no.3
    • /
    • pp.183-188
    • /
    • 2012
  • One of the major challenge for retrieval performance is the word mismatch between user's queries and documents in information retrieval. To solve the word mismatch problem, we propose a retrieval model based on the degree of association of query concept and word translation probabilities in translation-based model. The word translation probabilities are calculated based on the set of a sentence and its succeeding sentence pair. To validate the proposed method, we experimented on TREC AP test collection. The experimental results show that the proposed model achieved significant improvement over the language model and outperformed translation-based language model.

Translation Disambiguation Based on 'Word-to-Sense and Sense-to-Word' Relationship (`단어-의미 의미-단어` 관계에 기반한 번역어 선택)

  • Lee Hyun-Ah
    • The KIPS Transactions:PartB
    • /
    • v.13B no.1 s.104
    • /
    • pp.71-76
    • /
    • 2006
  • To obtain a correctly translated sentence in a machine translation system, we must select target words that not only reflect an appropriate meaning in a source sentence but also make a fluent sentence in a target language. This paper points out that a source language word has various senses and each sense can be mapped into multiple target words, and proposes a new translation disambiguation method based on this 'word-to-sense and sense-to-word' relationship. In my method target words are chosen through disambiguation of a source word sense and selection of a target word. Most of translation disambiguation methods are based on a 'word-to-word' relationship that means they translate a source word directly into a target wort so they require complicate knowledge sources that directly link a source words to target words, which are hard to obtain like bilingual aligned corpora. By combining two sub-problems for each language, knowledge for translation disambiguation can be automatically extracted from knowledge sources for each language that are easy to obtain. In addition, disambiguation results satisfy both fidelity and intelligibility because selected target words have correct meaning and generate naturally composed target sentences.

Classification Performance Analysis of Cross-Language Text Categorization using Machine Translation (기계번역을 이용한 교차언어 문서 범주화의 분류 성능 분석)

  • Lee, Yong-Gu
    • Journal of the Korean Society for Library and Information Science
    • /
    • v.43 no.1
    • /
    • pp.313-332
    • /
    • 2009
  • Cross-language text categorization(CLTC) can classify documents automatically using training set from other language. In this study, collections appropriated for CLTC were extracted from KTSET. Classification performance of various CLTC methods were compared by SVM classifier using machine translation. Results showed that the classification performance in the order of poly-lingual training method, training-set translation and test-set translation. However, training-set translation could be regarded as the most useful method among CLTC, because it was efficient for machine translation and easily adapted to general environment. On the other hand, low performance was shown to be due to the feature reduction or features with no subject characteristics, which occurred in the process of machine translation of CLTC.

Research on Standardization of TKM Formulae English Translation (한의(韓醫) 방제명(方劑名)의 영역(英譯) 표준화(標準化)에 대한 연구(硏究))

  • Ahn, Sang-Young;Kwon, Oh-Min;Han, Chang-Hyun;Park, Sang-Young;Ahn, Sang-Woo
    • The Journal of Korean Medicine
    • /
    • v.31 no.1
    • /
    • pp.57-68
    • /
    • 2010
  • Objectives: Standard is a unified criterion for some repeated things or concepts in a certain scope. It is fundamental to implement standardization in English translation of traditional Korean medicine (TKM) formulae to promote progress in the evaluation of TKM and also to serve in enhancing the efficiency in studies of medical formulae. Methods: We undertook literature research on current Korean and Chinese medicinal formulae in English translation, analyzing 485 Korean formulae and 464 Chinese. We also undertook a comparative study of 102 common English translation of both Korean and Chinese, proposing a constant and effective methods for English translation of medical formulae. Results: To have a precise English translation we classified medical formulae nomenclature in advance. We found that formulae naming can be fundamentally classified into 6 forms which are (a) Materia Medica + Preparation Form, (b) Materia Medica + Indication + Preparation Form, (c) Materia Medica Numbers + Preparation Form, (d) Indication + Preparation Form, (e) Concept + Preparation Form, and (f) Miscellaneous. Based on these findings we could determine that these 6 types ((a)-(f)) can all be translated into English by (1) Materia Medica + Preparation Form and (2) Indication + Preparation Form + of (with) + Materia Medica schemes. In regard to translation of Indication it can follow Noun+~ing participle form. Conclusion: This research provides a common method of TKM medicinal formulae English translation for better understanding, education, training, practice and research in TKM. Consequently, English translation using these methods can serve as the initial study for standardization of TKM medicinal formulae.

An Alignment based technique for Text Translation between Traditional Chinese and Simplified Chinese

  • Sue J. Ker;Lin, Chun-Hsien
    • Proceedings of the Korean Society for Language and Information Conference
    • /
    • 2002.02a
    • /
    • pp.147-156
    • /
    • 2002
  • Aligned parallel corpora have proved very useful in many natural language processing tasks, including statistical machine translation and word sense disambiguation. In this paper, we describe an alignment technique for extracting transfer mapping from the parallel corpus. During building our system and data collection, we observe that there are three types of translation approaches can be used. We especially focuses on Traditional Chinese and Simplified Chinese text lexical translation and a method for extracting transfer mappings for machine translation.

  • PDF

Imaging Single-mRNA Localization and Translation in Live Neurons

  • Lee, Byung Hun;Bae, Seong-Woo;Shim, Jaeyoun Jay;Park, Sung Young;Park, Hye Yoon
    • Molecules and Cells
    • /
    • v.39 no.12
    • /
    • pp.841-846
    • /
    • 2016
  • Local protein synthesis mediates precise spatio-temporal regulation of gene expression for neuronal functions such as long-term plasticity, axon guidance and regeneration. To reveal the underlying mechanisms of local translation, it is crucial to understand mRNA transport, localization and translation in live neurons. Among various techniques for mRNA analysis, fluorescence microscopy has been widely used as the most direct method to study localization of mRNA. Live-cell imaging of single RNA molecules is particularly advantageous to dissect the highly heterogeneous and dynamic nature of messenger ribonucleoprotein (mRNP) complexes in neurons. Here, we review recent advances in the study of mRNA localization and translation in live neurons using novel techniques for single-RNA imaging.

A Clustered Flash Translation Layer for Mobile Storage Systems (휴대용 저장장치 시스템을 위한 Clustered Flash Translation Layer)

  • Park, Kwang-Hee;Kim, Deok-Hwan
    • Journal of the Institute of Electronics Engineers of Korea SD
    • /
    • v.45 no.3
    • /
    • pp.94-100
    • /
    • 2008
  • It is necessary to develop the flash memory system software FTL(Flash Translation Layer) which is used in mobile storage like Compact Flash memory. In this paper, we design the FTL using clustered hash table and two phase software caching method to translate logical address into physical address fastly. The experimental results show that the address translation performance of CFTL is 13.3% higher than that of NFTL and 8% higher than that of AFTL, and the memory usage of CFTL is 75% smaller than that of AFTL.

An Analysis of the Effect of Cognitive Gaps on Purchasing Behavior Using Association Rules - Foucused on Users of Machine Translation Program (연관성규칙을 이용한 사용자의 인지차이가 구매행동에 미치는 영향 분석 - 기계번역 프로그램 사용자를 중심으로)

  • Lee, In-hye;Cho, Sung-bin
    • Journal of the Korea Management Engineers Society
    • /
    • v.23 no.4
    • /
    • pp.179-195
    • /
    • 2018
  • So far, the evaluation of machine translation has used a numerical approach, but there is evidence that it is not sufficient to reflect the characteristics or behavior of machine translation users(Hutchins, 2007; Wu et al., 2016; Park et al., 2013). Therefore, this study focused on the purpose of use and purchasing behavior of machine translation users. At this time, the indirect comparison method introduced by Morgan and Hunt(1994) was used to measure cognitive gaps and analyze the purchasing behavior of users. According to the analysis of association rules using cognitive gaps, the smaller the cognitive gap, the more positive the purchase behavior. In addition, procedural knowledge derived from language knowledge is activated in situations involving responsibility, and in routine situations, procedural knowledge trained from pragmatic knowledge works.

Korean Characteristics of OkJoongHwa and J. S. Gale's Translation Practices in "Choon Yang" (『옥중화(獄中花)』의 한국적 고유성과 게일의 번역 실천 - J. S. Gale, "Choon Yang"(The Korea Magazine 1917.9~1918.8)의 번역용례를 중심으로)

  • Lee, Sang Hyun;Lee, Jin Sook
    • Cross-Cultural Studies
    • /
    • v.38
    • /
    • pp.145-190
    • /
    • 2015
  • The objective of this paper is to investigate translated individual words in J. S. Gale's "Choon Yang" in comparison with its original OkJoongHwa("獄中花") while referring to early modern bilingual dictionaries and missionaries' ethnography. Gale faced a lot of translation difficulties because the source text had a very different cultural system from the object text. OkJoongHwa was a Korean pansori novel which meant it included many Korean characteristics. However, Gale considered its Korean characteristics were deeply connected with Chinese classics. Even famous people and place names cited from the Chinese classics in OkJoongHwa represented the Korean thinking. Gale tried to faithfully translate the source text as much as possible whether the words were Chinese or Korean. In this paper, we deal with mostly various translation aspects of the Chinese-letter words in OkJoongHwa. Gale's first method to translate words made of Chinese Character is transliteration, the examples of which are the name of Chinese famous people and places, and Chinese poems. The second method is to parallel transliteration and English interpretation equivalent to the Chinese Character. The examples are the names of main characters like "Spring Fragrance or Choonyang," "Mongyong, or Dream-Dragon" and in his translation of word play in Osa (Commissioner), or Kamsa (Governor), kaiksa (a dead beggar). The third is literal translation of Chinese idiomatic phrases as Gale translated 侵魚落雁 into "She'd make the fishes to sink and the wild-geese to drop from the sky." The fourth is a little free translation of the title of public office, the various names of Korean yamen servants and the unique Korean clothing and ornaments. We expect Gale's many translation difficulties as we can see the translated long list of yamen clerks and Korean clothing and ornaments. After our investigation of his translation practices in "Choon Yang" we conclude that he tried to translate its literary language very faithfully though he could not avoid inevitable loss caused by the cultural difference involved in two languages. Gale's "Choon Yang" contributed to introducing the uniqueness of the classical Korean novel and Korean culture to the world more than any other English translation works of that time through his faithful translation.

A Study on Shape Deisgn of Cylindrical Cam with Translating Roller Follower Using Relative Velocity (상대속도를 이용한 병진운동용 롤러 종동절을 가진 원통캠의 형상설계에 관한 연구)

  • 윤호업;신중호;김종수;김상진
    • Proceedings of the Korean Society of Precision Engineering Conference
    • /
    • 1997.10a
    • /
    • pp.639-642
    • /
    • 1997
  • A cylindrical cam with a translation roller follower provides to transfer the translation motion and it s very useful mechanism in the automation. But. it's very difficult that the shape is defined accurately. This paper, proposes a new shape design method of the cylindrical cam with translation roller follower using the relative velocity method[l]. The relativc velocity method lculates the relative velocity of the follower versus the cam at a center of roller, and then determines a contact point by using the geometric relationships and the kinematical constraints. Finally, we present an example in order to prove the accuracy of the proposed methods.

  • PDF