1. Fernando Pereira

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    1. Mentioned In 45 Articles

    2. A Study of Academic Collaborations in Computational Linguistics using a Latent Mixture of Authors Model

      ...rms Counts grammar 14.99 phrase 10.00 structure 7.00 types 6.00 formalisms 5.97 sharing 5.00 unification 4.97 Fernando Pereira, 2009 Terms Counts type 40.00 phrase 30.89 free 23.14 grammar 23.10 constraint 23.00 logical ...
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    3. .Ps

      Statistical Methods in Natural Language Processing Michael Collins AT&T Labs-Research Overview Some NLP problems: Information extraction (Named entities, Relationships between entities, etc.) Finding linguistic structure Part-of-speech tagging, ``Chunking'', Parsing Techniques: Log-linear (maximum-entropy) taggers Probabilistic context-free grammars (PCFGs) PCFGs with enriched non-terminals Discriminative methods: Conditional MRFs, Perceptron algorithms, Kernel methods
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      Discourse, Entailment, Machine Translation, NER, Parsing, Segmentation, Semantic, Sentiment, Summarization, WSD
  2. About Fernando Pereira

    Fernando Pereira a University of Pennsylvania computer science researcher.