1. GUIDE : Prof. Amitabha Mukerjee By :Amit Kumar (10074) Ankit Modi (10104)

2.  A Complex Predicate (CP) is a multi-word compound that functions as a single verb Ex : उसने किताब वापस कर दिया मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं |

3.  CP = Word + Light Verb Ex : उसने किताब वापस कर दिया कर दिया (CP) = कर (W) + दिया (LV)  A Light Verb is a verb that has little semantic content of its own and it therefore forms a predicate with some additional expression, which is usually a noun. Ex : देना, लेना, पाना, उठाना

4.  Given a parallel English­Hindi corpora, we have to detect complex predicates (CPs)  Using the fact that a CP is a multi­word expression with its meaning being distinct from the light verb (LV).

5.  CPs improve expressiveness of a language and Hindi is abundant in it

6.  Detection of CPs is a tough task

7.  CPs improve expressiveness of a language and Hindi is abundant in it  Detection of CPs is a tough task  Their detection provides important resource for tasks such as Wordnet construction, Linguistic analysis etc

8. I also enjoy working with the children's parents who often come to me for advice - it's good to know you can help Framework Aligned English- Hindi corpus मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं |

9. I also enjoy working with the children's parents who often come to me for advice - it's good to know you can help Framework Aligned English- Hindi corpus मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं | Search for Hindi LV & its morphological forms

10. I also enjoy working with the children's parents who often come to me for advice - it's good to know you can help Framework Aligned English- Hindi corpus Search for Hindi LV & its morphological forms Search for equivalent English meaning of LVs मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं |

11. I also enjoy working with the children's parents who often come to me for advice - it's good to know you can help Framework Aligned English- Hindi corpus Search for Hindi LV & its morphological forms Search for equivalent English meaning of LVs मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं | Scan left of those LVs whose English meaning is not found

12. I also enjoy working with the children's parents who often come to me for advice - it's good to know you can help Framework Aligned English- Hindi corpus Search for Hindi LV & its morphological forms Search for equivalent English meaning of LVs मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं | Scan left of those LVs whose English meaning is not found Collect the Hindi word (W) if it is not a stop word or else keep scanning

13. I also enjoy working with the children's parents who often come to me for advice - it's good to know you can help Framework Aligned English- Hindi corpus Search for Hindi LV & its morphological forms Search for equivalent English meaning of LVs मुझे बच्चों के माता - पिताओं के साथ काम करना भी अच्छा लगता है जो कि अक्सर सलाह लेने आते हैं - यह जानकार खुशी होती है कि आप किसी की मदद कर सकते हैं | Scan left of those LVs whose English meaning is not found Collect the Hindi word (W) if it is not a stop word or else keep scanning CP = W+LV unless W is an exit word

14. As of now, we have extracted 10,000 CPs But we need to add more morphological forms in Hindi LV list.

15. Code Snapshot

16.  English- Hindi parallel Corpora: http://ufal.mff.cuni.cz/euromatrixplus/downloads.html http://ufal.mff.cuni.cz/euromatrixplus/downloads.html  List of Hindi Light Verbs : Reverse Complex Predicates by Shakthi Poornima, Department of Linguistics, SUNY university of Buffalo  Morphological forms of English verbs : http://www.englishpage.com/irregularverbs/irregularver bs.html http://www.englishpage.com/irregularverbs/irregularver bs.html  Morphological forms of Hindi verbs : Extracted from the large Hindi corpus (Blog Corpus)

17.  [1] Mining Complex Predicates In Hindi Using A Parallel HindiEnglish Corpus, R. Mahesh K. Sinha, IIT Kanpur  [2] Detecting Complex Predicates in Hindi using POS Projection across Parallel Corpora, Amitabha Mukerjee, Ankit Soni and Achla M Raina, IIT Kanpur  [3] Complex Predicates in Indian Languages and wordnets. Pushpak Bhattacharyya, Debasri Chkrabarti and Vaijayanthi M. Sarma. Language Resources and Evaluation 40(34): 331355  Wikepedia: 1. http://en.wikipedia.org/wiki/Light_verb 2. http://en.wikipedia.org/wiki/Compound_verbhttp://en.wikipedia.org/wiki/Light_verbhttp://en.wikipedia.org/wiki/Compound_verb

18. Questions ?

19.  [2] This problem was solved using word alignment and POS tagging of parallel sentences  [3] Derivation of complex predicates has also been dealt with linguistically and computationally  CPs had been mined using computational methods and then, were categorized using statistical analysis [Sriram and Joshi, 2005].  Chakrabarti et al (2008) present a method for automatic extraction of CPs only from a corpus based on linguistic features