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Laboratory of Computer and Information Science / Neural Networks Research Centre CIS Lab Helsinki University of Technology

T-61.5020 Statistical Natural Language Processing

Exercises 2008

Timetable

Session Date Topics Problems Solutions Extra material
1 28.1.2008 Basics of probability calculus
Manning and Schütze: Ch. 1.4, 2.1
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Zipf's law for Finnish
2 4.2.2008 Similarity measures
Manning and Schütze: Ch. 2.2.5, 15.2.1
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
3 11.2.2008 Information retrieval (evaluation, weighting, LSA)
Manning and Schütze: Ch. 15.1-4
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
4 18.2.2008 Entropy and perplexity
Manning and Schütze: Ch. 2.2
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
5 25.2.2008 Markov chains and Hidden Markov Models
Manning and Schütze: Ch. 9
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
No exercises 3.3.
No exercises 10.3. (examination period)
6 17.3.2008 Collocations (statistical testing, mutual information)
Manning and Schütze: Ch. 5
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
No exercises 24.3. (Easter holiday)
7 31.3.2008 Word sense disabiguation (EM, SOM)
Manning and Schütze: Ch. 7
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
8 7.4.2008 N-gram language models
Manning and Schütze: Ch. 6
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Preprocessed data for problems 2-3
9 14.4.2008 Statistical machine translation
Manning and Schütze: Ch. 13
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Europarl corpus
Script for problem 2
10 21.4.2008 Speech recognition and language model evaluation Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]
Eng: [HTML | PS | PDF]
Fin: [HTML | PS | PDF]

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