Coursera - Natural Language Processing

1. Lectures/Week 1 - 01 Course Introduction/01_Course_Introduction_14-11.mp412.26MB
2. Lectures/Week 1 - 02 Basic Text Processing/01_Regular_Expressions_11-25.mp410.85MB
3. Lectures/Week 1 - 02 Basic Text Processing/02_Regular_Expressions_in_Practical_NLP_6-04.mp47.96MB
4. Lectures/Week 1 - 02 Basic Text Processing/03_Word_Tokenization_14-26.mp412.47MB
5. Lectures/Week 1 - 02 Basic Text Processing/04_Word_Normalization_and_Stemming_11-47.mp410.08MB
6. Lectures/Week 1 - 02 Basic Text Processing/05_Sentence_Segmentation_5-31.mp44.97MB
7. Lectures/Week 1 - 03 Edit Distance/01_Defining_Minimum_Edit_Distance_7-04.mp46.6MB
8. Lectures/Week 1 - 03 Edit Distance/02_Computing_Minimum_Edit_Distance_5-54.mp45.38MB
9. Lectures/Week 1 - 03 Edit Distance/03_Backtrace_for_Computing_Alignments_5-55.mp45.53MB
10. Lectures/Week 1 - 03 Edit Distance/04_Weighted_Minimum_Edit_Distance_2-47.mp42.83MB
11. Lectures/Week 1 - 03 Edit Distance/05_Minimum_Edit_Distance_in_Computational_Biology_9-29.mp48.95MB
12. Lectures/Week 2 - 04 Language Modeling/01_Introduction_to_N-grams_8-41.mp47.64MB
13. Lectures/Week 2 - 04 Language Modeling/02_Estimating_N-gram_Probabilities_9-38.mp49.48MB
14. Lectures/Week 2 - 04 Language Modeling/03_Evaluation_and_Perplexity_11-09.mp49.6MB
15. Lectures/Week 2 - 04 Language Modeling/04_Generalization_and_Zeros_5-15.mp44.67MB
16. Lectures/Week 2 - 04 Language Modeling/05_Smoothing-_Add-One_6-30.mp46.04MB
17. Lectures/Week 2 - 04 Language Modeling/06_Interpolation_10-25.mp49.38MB
18. Lectures/Week 2 - 04 Language Modeling/07_Good-Turing_Smoothing_15-35.mp413.44MB
19. Lectures/Week 2 - 04 Language Modeling/08_Kneser-Ney_Smoothing_8-59.mp48.44MB
20. Lectures/Week 2 - 05 Spelling Correction/01_The_Spelling_Correction_Task_5-39.mp44.84MB
21. Lectures/Week 2 - 05 Spelling Correction/02_The_Noisy_Channel_Model_of_Spelling_19-30.mp417.79MB
22. Lectures/Week 2 - 05 Spelling Correction/03_Real-Word_Spelling_Correction_9-19.mp48.56MB
23. Lectures/Week 2 - 05 Spelling Correction/04_State_of_the_Art_Systems_7-10.mp46.61MB
24. Lectures/Week 3 - 06 Text Classification/01_What_is_Text_Classification_8-12.mp47.7MB
25. Lectures/Week 3 - 06 Text Classification/02_Naive_Bayes_3-19.mp43.25MB
26. Lectures/Week 3 - 06 Text Classification/03_Formalizing_the_Naive_Bayes_Classifier_9-28.mp48.19MB
27. Lectures/Week 3 - 06 Text Classification/04_Naive_Bayes-_Learning_5-22.mp46.18MB
28. Lectures/Week 3 - 06 Text Classification/05_Naive_Bayes-_Relationship_to_Language_Modeling_4-35.mp44.09MB
29. Lectures/Week 3 - 06 Text Classification/06_Multinomial_Naive_Bayes-_A_Worked_Example_8-58.mp411.38MB
30. Lectures/Week 3 - 06 Text Classification/07_Precision_Recall_and_the_F_measure_16-16.mp415.72MB
31. Lectures/Week 3 - 06 Text Classification/08_Text_Classification-_Evaluation_7-17.mp411.54MB
32. Lectures/Week 3 - 06 Text Classification/09_Practical_Issues_in_Text_Classification_5-56.mp46.56MB
33. Lectures/Week 3 - 07 Sentiment Analysis/01_What_is_Sentiment_Analysis_7-17.mp49.56MB
34. Lectures/Week 3 - 07 Sentiment Analysis/02_Sentiment_Analysis-_A_baseline_algorithm_13-27.mp413.18MB
35. Lectures/Week 3 - 07 Sentiment Analysis/03_Sentiment_Lexicons_8-37.mp410.58MB
36. Lectures/Week 3 - 07 Sentiment Analysis/04_Learning_Sentiment_Lexicons_14-45.mp418.65MB
37. Lectures/Week 3 - 07 Sentiment Analysis/05_Other_Sentiment_Tasks_11-01.mp414.53MB
38. Lectures/Week 4 - 08 Discriminative classifiers- Maximum Entropy classifiers/01_Generative_vs._Discriminative_Models_7-49.mp47.92MB
39. Lectures/Week 4 - 08 Discriminative classifiers- Maximum Entropy classifiers/02_Making_features_from_text_for_discriminative_NLP_models_18-11.mp416.66MB
40. Lectures/Week 4 - 08 Discriminative classifiers- Maximum Entropy classifiers/03_Feature-Based_Linear_Classifiers_13-34.mp413.46MB
41. Lectures/Week 4 - 08 Discriminative classifiers- Maximum Entropy classifiers/04_Building_a_Maxent_Model-_The_Nuts_and_Bolts_8-04.mp47.8MB
42. Lectures/Week 4 - 08 Discriminative classifiers- Maximum Entropy classifiers/05_Generative_vs._Discriminative_models-_The_problem_of_overcounting_evidence_12-15.mp412.22MB
43. Lectures/Week 4 - 08 Discriminative classifiers- Maximum Entropy classifiers/06_Maximizing_the_Likelihood_10-29.mp49.83MB
44. Lectures/Week 4 - 09 Named entity recognition and Maximum Entropy Sequence Models/01_Introduction_to_Information_Extraction_9-18.mp49.39MB
45. Lectures/Week 4 - 09 Named entity recognition and Maximum Entropy Sequence Models/02_Evaluation_of_Named_Entity_Recognition_6-34.mp46.75MB
46. Lectures/Week 4 - 09 Named entity recognition and Maximum Entropy Sequence Models/03_Sequence_Models_for_Named_Entity_Recognition_15-05.mp414.15MB
47. Lectures/Week 4 - 09 Named entity recognition and Maximum Entropy Sequence Models/04_Maximum_Entropy_Sequence_Models_13-01.mp413.3MB
48. Lectures/Week 4 - 10 Relation Extraction/01_What_is_Relation_Extraction_9-47.mp410.19MB
49. Lectures/Week 4 - 10 Relation Extraction/02_Using_Patterns_to_Extract_Relations_6-17.mp46.08MB
50. Lectures/Week 4 - 10 Relation Extraction/03_Supervised_Relation_Extraction_10-51.mp410.31MB
51. Lectures/Week 4 - 10 Relation Extraction/04_Semi-Supervised_and_Unsupervised_Relation_Extraction_9-53.mp410.06MB
52. Lectures/Week 5 - 11 Advanced Maximum Entropy Models/01_The_Maximum_Entropy_Model_Presentation_12-14.mp417.28MB
53. Lectures/Week 5 - 11 Advanced Maximum Entropy Models/02_Feature_Overlap-Feature_Interaction_12-51.mp412.63MB
54. Lectures/Week 5 - 11 Advanced Maximum Entropy Models/03_Conditional_Maxent_Models_for_Classification_4-11.mp44.79MB
55. Lectures/Week 5 - 11 Advanced Maximum Entropy Models/04_Smoothing-Regularization-Priors_for_Maxent_Models_29-24.mp428.8MB
56. Lectures/Week 5 - 12 POS Tagging/01_An_Intro_to_Parts_of_Speech_and_POS_Tagging_13-19.mp411.88MB
57. Lectures/Week 5 - 12 POS Tagging/02_Some_Methods_and_Results_on_Sequence_Models_for_POS_Tagging_13-04.mp412.82MB
58. Lectures/Week 5 - 13 Parsing Introduction/01_Syntactic_Structure-_Constituency_vs_Dependency_8-46.mp48.96MB
59. Lectures/Week 5 - 13 Parsing Introduction/02_Empirical-Data-Driven_Approach_to_Parsing_7-11.mp47.24MB
60. Lectures/Week 5 - 13 Parsing Introduction/03_The_Exponential_Problem_in_Parsing_14-30.mp414.87MB
61. Lectures/Week 5 - 14 Instructor Chat/01_Instructor_Chat_9-02.mp423.78MB
62. Lectures/Week 6 - 15 Probabilistic Parsing/01_CFGs_and_PCFGs_15-29.mp416.65MB
63. Lectures/Week 6 - 15 Probabilistic Parsing/02_Grammar_Transforms_12-05.mp412.05MB
64. Lectures/Week 6 - 15 Probabilistic Parsing/03_CKY_Parsing_23-25.mp426.18MB
65. Lectures/Week 6 - 15 Probabilistic Parsing/04_CKY_Example_21-52.mp423.44MB
66. Lectures/Week 6 - 15 Probabilistic Parsing/05_Constituency_Parser_Evaluation_9-45.mp410.66MB
67. Lectures/Week 6 - 16 Lexicalized Parsing/01_Lexicalization_of_PCFGs_7-03.mp47.12MB
68. Lectures/Week 6 - 16 Lexicalized Parsing/02_Charniaks_Model_18-23.mp418.96MB
69. Lectures/Week 6 - 16 Lexicalized Parsing/03_PCFG_Independence_Assumptions_9-44.mp49.83MB
70. Lectures/Week 6 - 16 Lexicalized Parsing/04_The_Return_of_Unlexicalized_PCFGs_20-53.mp421.22MB
71. Lectures/Week 6 - 16 Lexicalized Parsing/05_Latent_Variable_PCFGs_12-07.mp412.55MB
72. Lectures/Week 6 - 17 Dependency Parsing Optional/01_Dependency_Parsing_Introduction_10-25.mp411.15MB
73. Lectures/Week 6 - 17 Dependency Parsing Optional/02_Greedy_Transition-Based_Parsing_31-05.mp431.36MB
74. Lectures/Week 6 - 17 Dependency Parsing Optional/03_Dependencies_Encode_Relational_Structure_7-20.mp47.24MB
75. Lectures/Week 7 - 18 Information Retrieval/01_Introduction_to_Information_Retrieval_9-16.mp49.06MB
76. Lectures/Week 7 - 18 Information Retrieval/02_Term-Document_Incidence_Matrices_8-59.mp49.02MB
77. Lectures/Week 7 - 18 Information Retrieval/03_The_Inverted_Index_10-42.mp410.71MB
78. Lectures/Week 7 - 18 Information Retrieval/04_Query_Processing_with_the_Inverted_Index_6-43.mp46.74MB
79. Lectures/Week 7 - 18 Information Retrieval/05_Phrase_Queries_and_Positional_Indexes_19-45.mp420.6MB
80. Lectures/Week 7 - 19 Ranked Information Retrieval/01_Introducing_Ranked_Retrieval_4-27.mp44.58MB
81. Lectures/Week 7 - 19 Ranked Information Retrieval/02_Scoring_with_the_Jaccard_Coefficient_5-06.mp45.39MB
82. Lectures/Week 7 - 19 Ranked Information Retrieval/03_Term_Frequency_Weighting_5-59.mp46.36MB
83. Lectures/Week 7 - 19 Ranked Information Retrieval/04_Inverse_Document_Frequency_Weighting_10-16.mp411.12MB
84. Lectures/Week 7 - 19 Ranked Information Retrieval/05_TF-IDF_Weighting_3-42.mp44.1MB
85. Lectures/Week 7 - 19 Ranked Information Retrieval/06_The_Vector_Space_Model_16-22.mp416.93MB
86. Lectures/Week 7 - 19 Ranked Information Retrieval/07_Calculating_TF-IDF_Cosine_Scores_12-47.mp413.23MB
87. Lectures/Week 7 - 19 Ranked Information Retrieval/08_Evaluating_Search_Engines_9-02.mp48.82MB
88. Lectures/Week 8 - 20 Semantics/01_Word_Senses_and_Word_Relations_11-50.mp414.89MB
89. Lectures/Week 8 - 20 Semantics/02_WordNet_and_Other_Online_Thesauri_6-23.mp48.75MB
90. Lectures/Week 8 - 20 Semantics/03_Word_Similarity_and_Thesaurus_Methods_16-17.mp420.24MB
91. Lectures/Week 8 - 20 Semantics/04_Word_Similarity-_Distributional_Similarity_I_13-14.mp415.03MB
92. Lectures/Week 8 - 20 Semantics/05_Word_Similarity-_Distributional_Similarity_II_8-15.mp49.46MB
93. Lectures/Week 8 - 21 Question Answering/01_What_is_Question_Answering_7-28.mp48.89MB
94. Lectures/Week 8 - 21 Question Answering/02_Answer_Types_and_Query_Formulation_8-47.mp410.12MB
95. Lectures/Week 8 - 21 Question Answering/03_Passage_Retrieval_and_Answer_Extraction_6-38.mp47.68MB
96. Lectures/Week 8 - 21 Question Answering/04_Using_Knowledge_in_QA_4-25.mp45.27MB
97. Lectures/Week 8 - 21 Question Answering/05_Advanced-_Answering_Complex_Questions_4-52.mp46.17MB
98. Lectures/Week 8 - 22 Summarization/01_Introduction_to_Summarization.mp46.02MB
99. Lectures/Week 8 - 22 Summarization/02_Generating_Snippets.mp49.61MB
100. Lectures/Week 8 - 22 Summarization/03_Evaluating_Summaries-_ROUGE.mp46.53MB
101. Lectures/Week 8 - 22 Summarization/04_Summarizing_Multiple_Documents.mp413.4MB
102. Lectures/Week 8 - 23 Instructor Chat II/01_Instructor_Chat_II_5-23.mp418.63MB