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Radu I.

@raduion

5.0
3

3.1

3.1

100%

Natural Language Processing researcher and Perl programmer

$20 USD / Hour

Flag of

Romania (4:26 AM)

Joined on January 21, 2007

$20 USD / Hour

I am a Natural Language Processing (NLP) specialist. I hold a PhD degree in this field of Artificial Intelligence (thesis subject: "Word Sense Disambiguation"). I am a good Perl programmer and I also can write C/C++/C# or Java code. I put a lot of emphasis on algorithms and their space and time requirements and I prefer to code stand-alone applications. I am a theory oriented kind of guy and not a specific technology adept (in principle I can write code in any language as long as the documentation is available).

Verifications

On time

100%

On budget

100%

Repeat hire rate

25%

Portfolio

Portfolio

885560
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885560
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885571
5.0 · 3 Reviews
3 Reviews
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Stefan L.

5.0

$65 USD

19 years ago

Project for raduion

Excellent job once again.

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Stefan L.

5.0

$250 USD

19 years ago

Thesaurus Tool

Radu is an excellent programmer. His coding is lean and clean. During the project he came up with his own ideas to make the tool even better than I imagined in the first place. Excellent communication, reliable and straightforward.

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comfortfeet

5.0

$35 USD

19 years ago

Parse and write file scrape

This guy is very good, he communicates well, and his Perl coding isvery good. He asks clear questions and delivers fast.

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Experience

Senior Researcher

Aug, 2001 - Present

24 years, 9 months

Research Institute for Artificial Intelligence, Romanian Academy

Aug, 2001 - Present

24 years, 9 months

I am a Natural Language Processing researcher. I currently work on/with: - machine translation (e.g. Moses) - part-of-speech tagging (e.g. HMMs, neural nets) - lemmatization/stemming - word sense disambiguation - parsing (syntactic analysis, dependency parsing) - question answering - word alignment - automatic bilingual dictionary extraction from parallel or comparable corpora Full resume can be found here: http://www.racai.ro/~radu/

Aug, 2001 - Present

24 years, 9 months

Junior C++ Programmer

Jan, 2001 - Mar, 2001

2 months

SIVECO Romania

Jan, 2001 - Mar, 2001

2 months

C++ programming in the company's COSWIN application.

Jan, 2001 - Mar, 2001

2 months

Education

PhD in Computer Science/Natural Language Processing

2003 - 2007

4 years

Flag of

Romania

2003 - 2007

4 years

Universitatea din Bucuresti

2002 - 2003

1 year

Master in Theoretical Lingustics

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Romania

2002 - 2003

1 year

Universitatea 'Politehnica' din Bucuresti

2001 - 2002

1 year

Graduate Studies in Computer Science

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Romania

2001 - 2002

1 year

Publications

Large tagset labeling using Feed Forward Neural Networks. Case study on Romanian Language

Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (ACL 2013)

High accuracy POS tagging with neural nets, using a large tagset named Morpho-Syntactic Descriptors.

The Romanian wordnet in a nutshell

Language Resources and Evaluation Journal

This is an account of the current development activities of the Romanian semantic network, aligned to Princeton WordNet.

Wikipedia as an SMT Training Corpus

Proceedings of Recent Advances in Natural Language Processing (RANLP 2013)

We have mined for parallel sentences in the Wikipedia seen as a comparable corpora. We have tested the quality of the corpus by doing SMT with Moses trained on the extracted data.

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