Events
RAIS-2020: a session on "Bridging communications and linguistic barriers with voice enabled AI”
Prof. Pushpak Bhattacharyya's ACL Presidential talk at ACL 2016, Berlin
Prof. Pushpak in Hindustan Times News paper
Prof. Pushpak's interview as Faculty of Distinction
CFILT on Loksatta News Paper
5th International Sanskrit Computational Linguistics Symposium (SCLS), January-2013
IndoWordnet Workshop Papers
To view papers presented at the 3rd IndoWordnet Workshop held at IIT Kharagpur, Please click here
IndoWordnet Workshop 2010
The 3rd IndoWordnet Workshop will be held at IIT Kharagpur,on 8th of December, 2010.The Workshop is a part of ICON 2010 Conference.
Global Wordnet Conference 2010
The 5th International Conference (GWC-2010) of the Global WordNet Association (GWA) was held in IIT Bombay, Mumbai, India between 31st Jan - 4th Feb, 2010.
Contact Us
Prof. Pushpak BhattacharyyaDepartment of Computer Science and Engineering, IIT Bombay,
Powai, Mumbai - 400076. INDIA
email: pb@cse.iitb.ac.in
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CFILT, IIT Bombay
We have migrated to a new host machine. Some tools and resources may not work temporarily. Please bear with the inconvenience. Incase of any issue, please write to cfiltsysad[at]cse.iitb.ac.in
Center for Indian Language Technology (CFILT) was set up with a generous grant from the Department of Information Technology (DIT), Ministry of Communication and Information Technology, Government of India in 2000 at the Department of Computer Science and Engineering, IIT Bombay. Prior to this the Natural Language Processing (NLP) activity of the CSE Department, IIT Bombay took off in 1996 with a grant from the United Nations University, Tokyo to create a multilingual information exchange system for the web. The project called Universal Networking Language (UNL; www.undl.org) was participated in by 15 research groups across continents.
At any point of time about 30 research members work in CFILT, which includes PhD , masters and bachelor students, faculty members, linguists and lexicographers.
Deep semantics and multilinguality has throughout played a pivotal role in the activities of CFILT. The stress on semantics has led to research in the following fronts:
- Lexical Resources: Multilingual wordnets and ontologies and their linking
- Lexical and Structural Disambiguation: Resolve word and attachment ambiguities
- Shallow Parsing: Identifying correct parts of speech, named entities and non-recursive noun phrases for Marathi and Hindi
- Cross Lingual Information Retrieval: Indian language query to English and Hindi Retrieval
- Machine Translation: Automatic translation involving Marathi, Hindi and English
- Text Entailment: Testing if a piece text (hypothesis) is inferable from another (text)
- Sentiment Analysis: Detecting polarity- positive/negative/neutral- of a given document, especially reviews
- Cognitive NLP: Study of cognitive aspects of language processing and understanding using eye-tracking
Wordnets
Browse the Hindi Wordnet through this interface. Inspired by the English WordNet, It is more than a conventional Hindi dictionary.
Click here to browse the Marathi WordNet. It gives different relations between synsets or synonym sets which represent unique concepts.
Browse the Sanskrit Wordnet through this interface. Inspired by the English WordNet, It is more than a conventional Sanskrit dictionary.
हिंदी शब्दमित्र (Hindi Shabdamitra) is an e-learning product meant for Hindi language teaching and learning. It uses Hindi Wordnet as a resource, which is, then, further augmented with audio-visual features, grammatical properties and is presented in a learner-friendly layered format.