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- 저자 : Inam Ullah (검색결과 5 건)
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Inam Ullah,임효정 현대영어교육학회 2023 현대영어교육 Vol.24 No.-
Efforts have been made to improve the output of automated essay evaluation systems to emulate human ratings in the field of applied linguistics. The current study aimed to explore the textual features that distinguish good from poor second-language (L2) writing using Coh-Metrix version 3.0 and to compare the output of an online text analysis tool to human rating. Sixty essays were collected from tertiary-level on-campus essay writing contests in 2017 - 2018. Three experienced English instructors rated the essays using a rubric from Jacobs et al. (1981). The Coh-Metrix output, including indices of descriptive, text easability, lexical diversity, connectives, latent semantic analysis (LSA), word information, and L2 readability, were evaluated by correlation analyses and independent t-tests. The results showed that higher scorers wrote longer, with a greater number of sentences and paragraphs. They were also likely to use more concrete words, more frequent words, and better cohesion, all of which contributed to readability. The pedagogical implications and limitations of using Coh-Metrix for L2 writing testing and instruction were further discussed.
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Towards Improving Causality Mining using BERT with Multi-level Feature Networks
Wajid Ali,WanLi Zuo,Rahman Ali,Gohar Rahman,Xianglin Zuo,Inam Ullah 한국인터넷정보학회 2022 KSII Transactions on Internet and Information Syst Vol.16 No.10
Causality mining in NLP is a significant area of interest, which benefits in many daily life applications, including decision making, business risk management, question answering, future event prediction, scenario generation, and information retrieval. Mining those causalities was a challenging and open problem for the prior non-statistical and statistical techniques using web sources that required hand-crafted linguistics patterns for feature engineering, which were subject to domain knowledge and required much human effort. Those studies overlooked implicit, ambiguous, and heterogeneous causality and focused on explicit causality mining. In contrast to statistical and non-statistical approaches, we present Bidirectional Encoder Representations from Transformers (BERT) integrated with Multi-level Feature Networks (MFN) for causality recognition, called BERT+MFN for causality recognition in noisy and informal web datasets without human-designed features. In our model, MFN consists of a three-column knowledge-oriented network (TC-KN), bi-LSTM, and Relation Network (RN) that mine causality information at the segment level. BERT captures semantic features at the word level. We perform experiments on Alternative Lexicalization (AltLexes) datasets. The experimental outcomes show that our model outperforms baseline causality and text mining techniques.
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A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Javaria Batool,Shaukat Ali Shahid,Ramiza,Nasim Akhtar,Afshan Naz,Maria Yaseen,Inam Ullah,Muhammad Nadeem,Imran Shakir 대한화학회 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.
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On Repair of the Subject Condition Violations by Parasitic Gaps
Sun-woong Kim,Gui-Sun Moon,Seunghan Shin,Inam Ullah 한국영어학회 2023 영어학 Vol.23 No.-
This paper discusses the claim that parasitic gaps can repair otherwise ungrammatical strings to make them better. Culicover and Winkler (2022) argue that the so-called repair by parasitic gaps (RPG) effect is nothing but a syntactic illusion; rather, it should be perceived as a mechanism aimed at diminishing the burden of more resource-intensive processing. They demonstrate that grammaticality is enhanced by replacing the real gap in the subject with a parasitic gap and placing the real gap in a position previously occupied by the uninvited guest in the matrix clause. This paper shows that their uninvited guest hypothesis has both over and undergeneration problems. To overcome the difficulties, this paper argues that syntactic analysis is more plausible from derivational perspectives. In particular, this paper proposes that the derivationally dynamic phasehood can provide a better solution to the effect that can further cover the examples with strong island constraints like the LBC and the Adjunct Condition. In the end, if the findings of this paper prove to be accurate, it contributes to the ongoing endeavor of integrating discourse-pragmatic factors into syntax. This integration leads to what can be seen as syntacticization, representing an advanced stage of autonomous syntax.
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A Study on Dosimetric Characterization of Direct Yellow 12 Dye at High Radiation γ-Dose
Batool, Javaria,Shahid, Shaukat Ali,Ramiza, Ramiza,Akhtar, Nasim,Naz, Afshan,Yaseen, Maria,Ullah, Inam,Nadeem, Muhammad,Shakir, Imran Korean Chemical Society 2012 Bulletin of the Korean Chemical Society Vol.33 No.7
Aqueous solution of oxygenated Direct yellow 12 dye has been evaluated spectrophotometrically as a possible gamma rays dosimeter. The neutral (pH-7), alkaline (pH-12.5) and acidic (pH-5.5) aqueous solution of the dye were prepared and exposed to various gamma doses. Absorption spectra of unirradiated and irradiated solutions were recorded at 400 nm peak. The increase in absorbance with the increase in irradiation dose was observed from 1 to 6 kGy. The stability response of the dye solution for different environmental conditions such as temperature (low & high), light and darkness were investigated during post irradiation storage for ten days. The dye solution showed high stability in darkness for the studied period. The optical density of the dye solution was found to be decreased at high temperature storage.
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