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Advanced Topics Giuseppe Attardi Dipartimento di Informatica Università di Pisa.

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Presentation on theme: "Advanced Topics Giuseppe Attardi Dipartimento di Informatica Università di Pisa."— Presentation transcript:

1 Advanced Topics Giuseppe Attardi Dipartimento di Informatica Università di Pisa

2 Clustering Singular Value Decomposition Singular Value Decomposition S. Osiński, D. Weiss Conceptual Clustering Using Lingo Algorithm: Evaluation on Open Directory Project Data. ns/download/iipwm-osinski-weiss-stefanowski lingo.pdf S. Osiński, D. Weiss Conceptual Clustering Using Lingo Algorithm: Evaluation on Open Directory Project Data. ns/download/iipwm-osinski-weiss-stefanowski lingo.pdf ns/download/iipwm-osinski-weiss-stefanowski lingo.pdf ns/download/iipwm-osinski-weiss-stefanowski lingo.pdf S. Osiński, D. Weiss A Concept-Driven Algorithm for Clustering Search Results. IEEE Intelligent Systems. S. Osiński, D. Weiss A Concept-Driven Algorithm for Clustering Search Results. IEEE Intelligent Systems.

3 Recommender System Y. Koren. R. Bell. C. Volinski. Matrix Factorization Techniques for recommender systems. Y. Koren. R. Bell. C. Volinski. Matrix Factorization Techniques for recommender systems. s/ieeecomputer.pdf

4 Opinion Mining B. Liu. Sentiment Analisis and Subjectivity Handbook of NLP. handbook-sentiment-analysis.pdf B. Liu. Sentiment Analisis and Subjectivity Handbook of NLP. handbook-sentiment-analysis.pdf handbook-sentiment-analysis.pdf handbook-sentiment-analysis.pdf

5 Semantic Role Labeling description.html description.html

6 Hierarchical Machine Translation A Hierarchical Phrase-Based Model for Statistical Machine Translation. David Chiang A Hierarchical Phrase-Based Model for Statistical Machine Translation. David Chiangwww.isi.edu/~chiang/papers/chiang-acl05.pdf

7 Recognizing Textual Entailment

8 Question Answering Watson: Watson: TAC: TAC:


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