ANLP 2018 Schedule and materials

Schedule: quick links

Required reading

The main textbook for this course is Speech and Language Processing by Jurafsky and Martin. You can purchase a copy of the 2nd International edition, which is relatively inexpensive, and we will need to refer to some chapters from that edition. A few copies are also on reserve in the library. However, where possible we will be using the chapters from the online draft 3rd edition, which contains more up-to-date content.

You are responsible for all material covered by the assigned reading, and many students find that it is useful to do the reading before lecture. Past students have requested that we prioritize readings, so high priority readings are marking with a (*). If you are really short on time you should focus on these and return to others later. But you are still expected to read everything eventually, and keeping up is still the best strategy!

In the schedule below, we use the following key to required readings:

In section references, when I say section 0 it refers to whatever introductory material comes before section 1.

Optional reading

In previous years some Informatics students have asked for more background reading on linguistics. A good place to start might be this text, which is available online through the University library:

Linguistic Fundamentals for Natural Language Processing: 100 Essentials from Morphology and Syntax by Emily M Bender. Synthesis Lectures on Human Language Technologies, June 2013, Vol. 6, No. 3 , Pages 1-184.

Other optional readings are provided below for students who wish to learn more details or about recent research related to each topic. Some of these papers may also give you ideas for your IRR review. Many of the optional readings assume additional mathematical or machine learning background beyond what is covered in this course, but you may be able to understand the general idea of these papers by reading the introduction and skimming the rest, even if you cannot understand all of the details.

In the schedule below, we use the following key to optional readings:

Full Schedule

This schedule is subject to change! Check back frequently.

Videos of the lectures will be available through Learn, normally shortly after each lecture finishes.

Slides from last year are provided in advance where available. This year's slides will normally be posted the day before the lecture.

Week 1, starting 17 Sep

Who? Lecture topics Slides Reading
SG1. Course overview slides, 2x2 JM2 Ch 1
SG2. Morphology: Inflection, derivation, FSAs slides, 2x2 JM2 2.0-2.1, 2.2 (*), 2.3-2.4, 3.0-3.1 (*)
SG3. Morphology: Finite State Transducers, edit distance slides, 2x2 JM2 3.2-3.7 (*), JM3 2.2-2.5 (except 2.4.3)worked edit distance example

Lab:

UNIX tools for text processing. html, pdf. Solutions

Optional reading:

Week 2, starting 24 Sep

Who? Lecture topics Slides Reading
SG4. Probability estimation and probabilistic models slides, 2x2 Basic Probability Theory tutorial
SG5. Language modelling: N-gram models, entropy slides, 2x2 JM3 3.0-3.3 (*)
SG6. Language modelling: smoothing slides, 2x2 JM3 3.4 (*), 3.5

Tutorial:

Probability and FSMs: Exercises. Solutions.

Optional reading:

Week 3, starting 1 Oct

Who? Lecture topics Slides Reading
SG7. Text Categorization: Naive Bayes models and evaluation slides, 2x2 JM3 4.0-4.3 (*), 4.4-4.6, 4.7 (*)
SG8. Part-of-speech Tagging and HMMs slides, 2x2 JM3 8.0-8.4.4 (*), 8.7
SG9. Algorithms for HMMs slides, 2x2 JM3 8.4.5-8.4.6 (*), JM2 6.3-6.5

Lab:

Working with probability distributions. html, pdf. Solutions

Homework assignment:

Assignment 1: Language modelling.

Optional reading:

Week 4, starting 8 Oct

Who? Lecture topics Slides Reading
HT10. Context-free grammar slides, 2x2 JM3 10.0-10.2 (*), 10.5
HT11. English syntax slides, 2x2 JM3 10.3.1-10.3.3 (*), glossary of categories
HT12. More English syntax, agreement slides, 2x2 JM3 10.3.4 (*)

Tutorial:

HMMs and tagging. Exercises, Solutions

Optional reading:

Week 5, starting 15 Oct

Who? Lecture topics Slides Reading
HT13. Features, recursive descent and parsing as search slides, 2x2 JM3 11.1, 11.2.2 (*), (Features, optional: JM2 15.1, 15.3)
HT14. CKY parsing, probabilistic grammars, probabilistic parsing slides, 2x2 JM3 10.4 (*), 11.2.3 (*), 12.1.0 (*), 12.8
SG15. Probabilistic parsing, dependency syntax slides, 2x2 JM3 12.1.-12.1.2, 12.2-12.6.0, 13.0-13.3 (*)

Lab:

Recursive Descent Parser. html, pdf, -Solutions

Optional reading:

Week 6, starting 22 Oct

Who? Lecture topics Slides Reading
SG16. Dependency parsing slides, 2x2 JM3 13.4 (*), 13.6, 5.0-5.1 (*)
SG17. Exam preparation, midesemester feedback slides, 2x2
SG18. Logistic regression (1) slides, 2x2 JM3 5.2-5.5, JM2 6.7

Tutorial:

Syntax and parsing. Exercises. Solutions

Homework assignment:

Assignment 2: CKY Parsing. Issued 20 Oct, due 5 Nov.

Optional reading:

Week 7, starting 29 Oct

Who? Lecture topics Slides Reading
SG19. Logistic regression (2) slides, 2x2 (Same as last time)
HT20. Lexical semantics 1: Word senses, relations, disambiguation slides, 2x2 JM3 6.0-1 (*), Appendix C.1-2 (*). JM3 C.4,5,8,9. JM2 19.1-5 and 20.1-2 contain similar material
HT21. Lexical semantics 2: vector models, co-ocurrence and PMI slides, 2x2, JM3 6.3-4,7 (*), JM2 20.7.2 (*)

Lab:

Text classification and feature selection. html, pdf, Solutions

Optional reading:

Week 8, starting 5 Nov

Who? Lecture topics Slides Reading
HT22. Lexical semantics 3: tf-idf, dense vectors for word embeddings slides, 2x2 JM3 6.5,6.8,6.10 (*) 6.6
SG23. Assignment 3 info slides, 2x2
JW24. Data, evaluation, and ethics 1 slides, 2x2

Tutorial:

Logistic regression and lexical semantics. Exercises. Solutions

Homework assignment:

Distributional similarity

Optional reading:

Week 9, starting 12 Nov

Who? Lecture topics Slides Reading
WMGuest lecture: Arabic language processing slides, 2x2
SG26. Sentence semantics: Meaning Representation slides, 2x2 JM3 14.0-14.3.4 (*), 14.3.5, 14.4.0
SG27. Sentence semantics: Syntax/semantics interface slides, 2x2 JM2 18.0-18.3.0 (*)

Lab:

Sentiment analysis on Twitter. html, pdf, Solutions

Optional reading:

Week 10, starting 19 Nov

Who? Lecture topics Slides Reading
HT28. Data, evaluation, and ethics 2 slides, 2x2 JM3 4.8-9*
HT29. Data, evaluation, and ethics 3 slides, 2x2 (Optional: See below)
HT30. Data, evaluation, and ethics 4 slides, 2x2 School research ethics procedure*, Optional readings (see below)

Tutorial:

Semantics. Exercises. Solutions

Optional reading:


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