Recognizing Partial Textual Entailment Torsten Zesch Iryna Gurevych
- Slides: 72
Recognizing Partial Textual Entailment Torsten Zesch Iryna Gurevych Ubiquitous Knowledge Processing Lab Technische Universität Darmstadt Omer Levy Ido Dagan Natural Language Processing Lab Bar-Ilan University 1
Textual Entailment 2
T: muscles move bones 3
T: muscles move bones H: muscles generate movement 4
T: muscles move bones H: muscles generate movement 5
T: muscles move bones ? H: the muscles’ main job is to move bones 6
T: muscles move bones H: the muscles’ main job is to move bones 7
Complete Textual Entailment 8
Complete Textual Entailment 9
. Complete Partial Textual Entailment. 10
. Complete Partial Textual Entailment. (Nielsen et al, 2009) 11
T: muscles move bones H: the muscles’ main job is to move bones 12
T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones 13
T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones 14
T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones n e d Stu e s n o p s t Re is s y l Ana 15
T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones is s n y l o i a t n c n A a o i r t e t s a x z n E i r o n a p s io m t e a R m t u m r S n o e f In Stud 16
Facets T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones 17
Facets T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones (main job, muscles) (muscles, move) (move, bones) 18
Facets T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones (main job, muscles) (muscles, move) (move, bones) 19
Facets T: muscles move bones (main job of muscles) (muscles move) (bones are moved) H: the muscles’ main job is to move bones (main job, muscles) (muscles, move) (move, bones) 20
Facet: a pair of terms and their implied semantic relation. 21
(move, bones) Facet: a pair of terms and their implied semantic relation. 22
(move, bones) Facet: a pair of terms and their implied semantic relation. theme … is to move bones 23
Recognizing Faceted Entailment 24
Recognizing Faceted Entailment T: muscles move bones H: the muscles’ main job is to move bones 25
Recognizing Faceted Entailment T: muscles move bones H: the muscles’ main job is to move bones 26
Recognizing Faceted Entailment T: muscles move bones H: the muscles’ main job is to move bones 27
Recognizing Faceted Entailment T: muscles move bones H: the muscles’ main job is to move bones 28
What did we do? 29
Approach: Leverage Existing Methods 30
Approach: Leverage Existing Methods 31
Approach: Leverage Existing Methods 32
Approach: Leverage Existing Methods 33
Approach: Leverage Existing Methods 34
Approach: Leverage Existing Methods 35
Approach: Leverage Existing Methods penicillin cures pneumonia is treated by penicillin 36
Bar-Ilan University Textual Entailment Engine (Stern and Dagan, 2011) 37
BIUTEE 38
BIUTEE T H cures penicillin pneumonia 39
BIUTEE T H cures penicillin treated pneumonia is by penicillin 40
BIUTEE T H cures penicillin treated pneumonia is by penicillin 41
cures penicillin pneumonia 42
cures penicillin pneumonia treats penicillin pneumonia 43
cures penicillin pneumonia treated pneumonia is by penicillin 44
Facets to Dependencies treated pneumonia is by penicillin 45
Facets to Dependencies treated pneumonia is by penicillin 46
Decision Mechanisms Baseline Exact Match Base. Lex Exact Match OR Lexical Inference Base. Syn Exact Match OR Syntactic Inference Lexical Inference Majority Exact Match OR AND Syntactic Inference 47
Decision Mechanisms Baseline Exact Match Base. Lex Exact Match OR Lexical Inference Base. Syn Exact Match OR Syntactic Inference Lexical Inference Majority Exact Match OR AND Syntactic Inference 48
Decision Mechanisms Baseline Exact Match Base. Lex Exact Match OR Word. Net Base. Syn Exact Match OR BIUTEE Lexical Inference Majority Exact Match OR AND Syntactic Inference 49
Decision Mechanisms Baseline Exact Match Base. Lex Exact Match OR Word. Net Base. Syn Exact Match OR BIUTEE Word. Net Majority Exact Match OR AND BIUTEE 50
Sem. Eval 2013 Task 7 51
Dataset Sci. Ents. Bank (Djikovska et al, 2012) 15 Domains 5, 106 Student Responses 16, 263 Facets 58
Dataset Sci. Ents. Bank (Djikovska et al, 2012) 15 Domains 5, 106 Student Responses 16, 263 Facets 59
Dataset Sci. Ents. Bank (Djikovska et al, 2012) 15 Domains 5, 106 Student Responses 16, 263 Facets 60
Dataset Sci. Ents. Bank (Djikovska et al, 2012) 15 Domains 13, 145 Train Facets 16, 263 Test Facets 61
Dataset Sci. Ents. Bank (Djikovska et al, 2012) 15 Domains 13, 145 Train Facets 16, 263 Test Facets 62
Scenarios Unseen Answers 9% Unseen Questions 12% Unseen Domains 79% 63
Scenarios Unseen Answers 9% Unseen Questions 12% Unseen Domains 79% 64
Scenarios Unseen Answers 9% Unseen Questions 12% Unseen Domains 79% 65
Scenarios Unseen Answers 9% Unseen Questions 12% Unseen Domains 79% 66
Results 67
Performance (Weighted F 1) 1 0, 8 Baseline Base. Lex Base. Syn Majority 0, 6 0, 4 0, 2 0 Unseen Answers Unseen Questions Unseen Domains 68
Summary 69
Problem: Need fine-grained entailment Solution: Partial Textual Entailment Approach: Leverage existing methods Results: Significant improvement 70
Problem: Need fine-grained entailment Solution: Partial Textual Entailment Approach: Leverage existing methods Results: Significant improvement 71
Problem: Need fine-grained entailment Solution: Partial Textual Entailment Approach: Leverage existing methods Results: Significant improvement 72
Problem: Need fine-grained entailment Solution: Partial Textual Entailment Approach: Leverage existing methods Results: Significant improvement 73
Partial Textual Entailment is interesting 76
Partial Textual Entailment is useful 77
Partial Textual Entailment is practical 78
Partial Textual Entailment is interesting 79
Questions? 80
- Torsten zesch
- Potential presupposition
- Iryna durkalevych
- Iryna chaikovska
- Torsten grüttert
- Torsten iversen au
- Torsten kranz
- Torsten falke
- Torsten reil
- Torsten alt
- Torsten reil
- Tim kohlmann
- Torsten cederlund
- Torsten ziebertz
- Torsten doenst
- Torsten falke
- Prop logic
- Presupposition in linguistics
- Difference between presupposition and entailment
- Linguistic meaning
- Taciturn in to kill a mockingbird
- Entailment observasi
- Semantic 60 answer
- Logical entailment examples
- Youtube
- Darva conger boxing
- Presupposition vs entailment
- Inference vs entailment
- Recognizing interruptions of health development
- Faulty parallel structure
- Recognizing lab safety worksheet answers
- Recognizing imagery
- Is argumentative a genre
- Argumentative text anchor chart
- What are listening strategies
- Recognizing opportunities and generating ideas
- Paragraph patterns of organization
- Personal pronouns
- Entrepreneurial trends
- Define channel design
- Chapter 3 recognizing opportunity
- Channel design examples
- Recognizing a firm's intellectual assets
- Recognizing and resolving abo discrepancies
- Chapter 13 worksheet recognizing different sports injuries
- An opportunity has four essential qualities it is
- Recognizing opportunity
- Chapter 3 recognizing opportunity
- Recognizing laboratory safety
- Recognising opportunities
- Communicative stimulus-response tasks
- Strategy: recognizing cognates
- Observing trends in entrepreneurship example
- What is the useful and harmful materials
- Adverb vs adjective
- Textual hta
- Proformas gramaticales
- Fichas textuales con elipsis
- Cuál es el prototipo textual del género dramático
- Elementos de referencia textual
- Secuencia envolvente e incrustada
- Gênero textual entrevista para o 7o ano
- Textual storyboard example
- Exemplos de clareza textual
- Textual equivalence examples
- Textual storyboard
- Coherencia global
- Close textual analysis
- Text features examples
- Gênero textual música
- Tipos de ensayo
- Plan textual de un cuento
- Textual presentation