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M.Tech Seminar topics in Natural Language Processing ( 2014)

M.Tech Seminar topics in Natural Language Processing ( 2014). Pushpak Bhattacharyya Computer Science and Engineering Department IIT Bombay www.cse.iitb.ac.in/~pb. Goals of the M.Tech seminar. Independent study: breadth, depth, recency

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M.Tech Seminar topics in Natural Language Processing ( 2014)

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  1. M.Tech Seminar topics in Natural Language Processing (2014) Pushpak Bhattacharyya Computer Science and Engineering Department IIT Bombay www.cse.iitb.ac.in/~pb

  2. Goals of the M.Tech seminar • Independent study: breadth, depth, recency • Coherent study and write up on things read/discussed: a very good report • Final presentation to examiner(s) • Regular review of papers, working on foundations • May create the foundation for MTP • IMP: complete awareness of the area, excellent report, linking with literature and presentation

  3. Problem Semantics NLP Trinity Parsing Discourse and Coreference PartofSpeech Tagging Increased Complexity Of Processing Semantics Morph Analysis Marathi French Parsing HMM Hindi English Language CRF MEMM Chunking Algorithm POS tagging Morphology

  4. Seminar topics in NLP Cross Lingual IR Text Entailment Machine Translation Sentiment Analysis Lexical Resources & Semantic Web

  5. Multilingual and Unconventional Sentiment Analysis with focus on social n/w (1/2) • KashyapPopat, Balamurali A.R, Pushpak Bhattacharyya and GholamrezaHaffari, The Haves and the Have-Nots: Leveraging Unlabelled Corpora for Sentiment Analysis, ACL 2013, Sofia, Bulgaria, 4-9 August, 2013 • AnkitRamteke, AkshatMalu, Pushpak Bhattacharyya and SakethaNath, Detecting Turnarounds in Sentiment Analysis: Thwarting, ACL 2013, Sofia, Bulgaria, 4-9 August, 2013

  6. Multilingual and Unconventional Sentiment Analysis with focus on social n/w (2/2) • AdityaJoshi, Balamurali A.R., Pushpak Bhattacharyya, Harnessing WordNet senses for Supervised Sentiment Classification, Empirical Methods in Natural Language Processing (EMNLP 2011), Edinburgh, UK, July 2011 • SubhabrataMukherjee and Pushpak Bhattacharyya, Sentiment Analysis in Twitter with Lightweight Discourse Analysis, Computational Linguistics Conference (COLING 2012), Mumbai, 10-14 Dec, 2012

  7. Mutlilingual, multidomain WSD and Wordnets • MiteshKhapra, Salil Joshi and Pushpak Bhattacharyya, It takes two to Tango: A Bilingual Unsupervised Approach for Estimating Sense Distributions using Expectation Maximization, 5th International Joint Conference on Natural Language Processing (IJCNLP 2011), Chiang Mai, Thailand, November 2011 • MiteshKhapra, AnupKulkarni, SaurabhSohoney and Pushpak Bhattacharyya, All Words Domain Adapted WSD: Finding a Middle Ground between Supervision and Unsupervision, Conference of Association of Computational Linguistics (ACL 2010), Uppsala, Sweden, July 2010 • MiteshKhapra, Sapan Shah, PiyushKedia and Pushpak Bhattacharyya, Projecting Parameters for Multilingual Word Sense Disambiguation, Empirical Methods in Natural Language Processing (EMNLP 2009), Singapore, August, 2009

  8. Mutlilingual WSD and Wordnets • BrijeshBhat, LahariPoddar and Pushpak Bhattacharyya, IndoNet: A Multilingual Lexical Knowledge Network for Indian Languages, ACL 2013, Sofia, Bulgaria, 4-9 August, 2013 • Pushpak Bhattacharyya, IndoWordNet, Lexical Resources Engineering Conference 2010 (LREC 2010), Malta, May, 2010 (linking with world wide SEMANTIC WEB and LINKED OPEN DATA effort is a priority)

  9. Cognition based NLP • AbhijitMishra and Pushpak Bhattacharyya, Automatically Predicting Sentence Translation Difficulty, ACL 2013, Sofia, Bulgaria, 4-9 August, 2013

  10. Crowdsourcing for NLP • AnoopKunchukuttan, RajenChatterjee, Shourya Roy, AbhijitMishra and Pushpak Bhattacharyya, TransDoop: A Map-Reduce based Crowdsourced Translation for Complex Domain, ACL 2013, Sofia, Bulgaria, 4-9 August, 2013 • AnoopKunchukuttan, Shourya Roy, Pratik Patel, KushalLadha, Somya Gupta, MiteshKhapra and Pushpak Bhattacharyya, Experiences in Resource Generation for Machine Translation through Crowdsourcing, Lexical Resources Engineering Conference (LREC 2012), Istanbul, Turkey, May, 2012

  11. Cross Lingual Search: Multilingual Pseudo Relevance Feedback • ManojChinnakotla, Karthik Raman and Pushpak Bhattacharyya, Multilingual Relevance Feedback: One Language Can Help Another, Conference of Association of Computational Linguistics (ACL 2010), Uppsala, Sweden, July 2010 • ManojChinnakotla, Karthik Raman and Pushpak Bhattacharyya, Multilingual PRF: English Lends a Helping Hand, SIGIR 2010, Geneva, Switzerland, July, 2010 (a functional search engine for Indian languages has already been released; IITB lead; google on “sandhaan”)

  12. Statistical Machine Translation • AnanthakrishnanRamanathan, Pushpak Bhattacharyya, KarthikVisweswariah, KushalLadha and AnkurGandhe, Clause-Based Reordering Constraints to Improve Statistical Machine Translation, 5th Joint International Conference on Natural Language Processing (IJCNLP 2011), Chiang Mai, Thailand, November 2011 • AnanthakrishnanRamanathan, HansrajChoudhary, AvishekGhosh and Pushpak Bhattacharyya, Case markers and Morphology: Addressing the crux of the fluency problem in English-Hindi SMT, ACL-IJCNLP 2009, Singapore, August, 2009

  13. Shallow Parsing for Indian Languages • Raj Dabre, ArchanaAmberkar and Pushpak Bhattacharyya, Morphology Analyser for Affix Stacking Languages: a case study in Marathi, COLING 2012, Mumbai, India, 10-14 Dec, 2012 • HarshadaGune, MugdhaBapat, MiteshKhapra and Pushpak Bhattacharyya, Verbs are where all the Action Lies: Experiences of Shallow Parsing of a Morphologically Rich Language, Computational Linguistics Conference (COLING 2010), Beijing, China, August 2010.

  14. Welcome to NLP@IITB! Seminar topics Cross Lingual IR Text Entailment Machine Translation Sentiment Analysis Lexical Resources & Semantic Web

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