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Make program in python for plagiatrizm detection

Plagiarism detection - NEED IT IN 5 days TOPS!

Find common phrases and sentences between documents (source and suspicious). Find all plagiarized parts. There can be 4 cases:

- Copy paste

- Copy paste + word order change

- Copy paste + paraphrasing

- Copy paste + word order change and paraphrasing

I suggest here using multithreaded Needleman Wunch algorithm for document similarity comparison and plWordnet for synonyms and paraphrasing checks.

Input file

There are sets of document pairs suspected to be plagiarized and files that previous have been plagiarized from. In plain text format named as [url removed, login to view], [url removed, login to view], where XXXX in pair number, in first there is something plagiarized from the second one.

Output file

In plagiarism was detected we want to save all information in XML file as follows:

<?xml version="1.0" encoding="UTF-8"?>

<alignment document="[url removed, login to view]" source="[url removed, login to view]">

<passage documentFrom="123" documentTo="123" sourceFrom="123" sourceTo="123" />

<passage documentFrom="234" documentTo="234" sourceFrom="234" sourceTo="234" />

</alignment>

Tag passage means that plagiarism was detected:

• documentFrom – beginning index of recognized plagiarized fragment from [url removed, login to view]

• documentTo- ending index of recognized plagiarized fragment from [url removed, login to view],

• sourceFrom- beginning index of recognized plagiarized fragment from [url removed, login to view],

• sourceTo- ending index of recognized plagiarized fragment from [url removed, login to view] m.

save all to suspiciousXXXX-sourceXXXX.xml. For entire task, it will be a set of XML files.

Measures

In order to measure quality, I will use

• precision,: Claude, Webb, Geoffrey I., “Encyclopedia of Machine Learning and Data Mining Sammut”, 2017, precision

• recall: Claude, Webb, Geoffrey I., “Encyclopedia of Machine Learning and Data Mining Sammut”, 2017, precision and recall

• granularity,: Potthast, Martin, et al. “An evaluation framework for plagiarism detection.” Proceedings of the 23rd international conference on computational linguistics: Posters. Association for Computational Linguistics, 2010.

• pladget score (main score),: Potthast, Martin, et al. “An evaluation framework for plagiarism detection.” Proceedings of the 23rd international conference on computational linguistics: Posters. Association for Computational Linguistics, 2010.

Trial set

Trial set is attahed:

• pl/en – division between PL and EN documents,

• src (inside pl/en) – source documents,

• susp (inside pl/en) – suspicious documents,

• xml (inside pl/en) – proper answers.

Evaluation tool

Is attached as JAR file that needs newest Java 8.

Arguments:

• -e evaluation method,

• -i path to ZIP file with reesulting XML files,

• -t path to folder with answers.

Example:

java -jar [url removed, login to view] -i c:\\[url removed, login to view] -t c:\\dataset -e TASK1

Baseline

THE BASELINE SLUTION TO THIS TASK in general can be based on suffix array. To find Longest Common Substring between documents.

In pre processing this documents will be:

• Remove special characters,

• Normalize white symbols in text,

• Remove EN stop-words,

• Remove PL stop-words,

Such data is then divided in 15-grams phrases and put into suffix array. The result of this is as follows:

• precision: 0.861901, recall 0.123821, granularity: 1.352459, plagdet: 0.175451

Nong, Ge, Sen Zhang, and Wai Hong Chan. “Linear suffix array construction by almost pure induced-sorting.” Data Compression Conference, 2009. DCC’09.. IEEE, 2009.

Taidot: C-ohjelmointi, C++ -ohjelmointi, Linux, Perl, Python

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About the Employer:
( 138 reviews ) Czestochowa, Poland

Projektin tunnus: #14396607

21 freelanceria on tarjonnut keskimäärin 597 $ tähän työhön

hbxfnzwpf

I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environ Lisää

300 $ USD 5 päivässä
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6.8
masterlancer999

Hi I read your project description and found u are looking for me I already worked plagiarism project for faculty of university to analysis python code My prev project has following features -upload python files and Lisää

700 $ USD 10 päivässä
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5.7
bestit4u

Hi I have read your job details. I have worked on the job similar to this job. Also I have a lot of experience in web development, web scraping & crawling, reverse engineering and programming like c++, python, java Lisää

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iitmshanker

I have 4 years of working experience in machine learning, natural language processing, ai , computer vision. Few projects done on freelancer: 0. Tweet classifier for threat detection. Used nltk, semantic analysis an Lisää

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zkutch

Hello More 20 years programming experience. I would like to discuss some details to set real price and time. Regards. ------------------------------------------------------------------------------------------------ Lisää

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5.1
ShiaFirst

Hello, This project is quite easy for me, but I got couple of questions to clear before we proceed further.Kindly message me to have a quick chat.

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snippetbucket

Hello, We best suitable for your projects. * Excellent with English. * Excellent with Python & Related Frameworks * Excellent with Product Development * Excellent with Javascript CSS, Front-End * Ex Lisää

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i8solutions

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4.0
BeautiCG

Hi,dear. I am a senior software developer. I have just checked your project report, I am able to perform this task with my developer team. I am looking forward to your proposal...

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MetaoriginLab

Me and my team has 5 years of experience into Python/Django,iFrame/flask/Golang & Data Scraping or Web Crawling. Can very well execute this Project and can work at US hours.

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seankahn

Hi! Sounds like you need an AI / Neural Network to determine a similarity score. I can deliver you the result in 3 days, if you give the project to me.Let us discuss the details on Chat. Thank you.

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ITSupersoft

Supersoft ITSolutions is registered with Ministry of Corporate affairs New Delhi, India and operates from office situated in Noida (National Capital Region). It was established in the year 2015. We follow agile methodo Lisää

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ishtiyaqahmad

Hello My name is Ishtiyaq, I am certified python expert I have 4 years+ experience in python language and I have completed 100+ projects using python .. Expertise : Python, Django, Django-Rest- Framework and many pyt Lisää

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dimitrovworkin

Hello! I have much experience in Python programming and i already worked with similar project. Lets contact for details!

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lawSamuels

5 days tops. We're looking at $1000 for the speed required and the complexity of this task. My final year university project was building something very similar to this.

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workspaceitaus

Hello, I am Tahsinul Alam, completed Masters in Software Engineering now working as one of the project manager in Python team of Workspace Infotech Ltd, software/Outsourcing firm located in Melbourne, Austrlia. We Lisää

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srvmediaindia

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