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Automatic Detection of Plagiarism in Writing
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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Abstract:
This paper reports on preliminary steps to create an external plagiarism detection tool. I used the PAN-PC-11 data sets and extracted tf-idf scores of text documents and cosine similarity measures between source and suspicious documents to find text overlap. The model was able to successfully create vectors and measure the similarity metrics. However, the algorithm was not extended further to automatically retrieve related documents to follow on the pipeline (converting texts to n-grams for detailed analysis and revealing the best match as a source of plagiarism and evaluating the accuracy of the model). The model produced a matrix of cosine similarity for all the documents, which I used to manually retrieve documents and check for overlap using online tools. While extending the algorithm based on the suggested pipeline would allow for a more accurate evaluation of the model, manual comparison of sample documents provided some validity of the model developed for the present study.
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Keyword:
cosine similarity; English language; LB5-3640; PE1-3729; plagiarism detection; similarity metrics; Theory and practice of education
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URL: https://doaj.org/article/cbbb75eb45944064831019c46041c062
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| 2 |
An Overview of Writing Process Research: Using Innovative Tasks and Techniques for a Better Understanding of L2 Writing Processes in Assessment Contexts
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 3 |
Generalizability of Writing Scores and Language Program Placement Decisions: Score Dependability, Task Variability, and Score Profiles on an ESL Placement Test
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 4 |
Examining Spontaneous Assessments Mediated through Peer-to-Peer Interaction in an ESL Classroom: A Learning-Oriented Assessment (LOA) Approach
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 5 |
Examining Spontaneous Assessments Mediated through Peer-to-Peer Interaction in an ESL Classroom: A Learning-Oriented Assessment (LOA) Approach
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 6 |
A Review and Discussion of In-service EFL Teachers’ Language Assessment Literacy Level in Junior High School in China
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 7 |
Classroom-based Conversation Analytic Research: Theoretical and Applied Perspectives on Pedagogy
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 8 |
Current Trends in Second Language Assessment
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 9 |
Current Trends in Second Language Assessment
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 10 |
Classroom-based Conversation Analytic Research: Theoretical and Applied Perspectives on Pedagogy
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 11 |
A Review and Discussion of In-service EFL Teachers’ Language Assessment Literacy Level in Junior High School in China
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 12 |
Readers' Credits for Volume 21, Issue 2
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 13 |
An Overview of Writing Process Research: Using Innovative Tasks and Techniques for a Better Understanding of L2 Writing Processes in Assessment Contexts
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 14 |
Generalizability of Writing Scores and Language Program Placement Decisions: Score Dependability, Task Variability, and Score Profiles on an ESL Placement Test
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 15 |
Quantitative Study of Predictive Relationships Between English Language Proficiency, Academic Growth, and Academic Achievement Assessments in North Georgia
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| 16 |
Automatic Detection of Plagiarism in Writing
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 17 |
Readers' Credits for Volume 21, Issue 2
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In: Studies in Applied Linguistics & TESOL, Vol 21, Iss 2 (2022) (2022)
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| 18 |
Factors that Impact EFL Acquisition in Cape Verde
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In: Master’s Theses and Projects (2021)
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| 19 |
Cape Verdean Students’ Perceptions of their English Language Preparation for Higher Education in the US
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In: Master’s Theses and Projects (2021)
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| 20 |
“Going Global” at Home: International Branch Campuses, Im/Mobilities, and the Tensions of Class and Language
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