NLP Wiki

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====== Outline of NLP ======
See also [[ml:ml_outline|Outline of ML]]

[[Key Papers in NLP]]

===== NLP Tasks =====
  * Applications
    * [[nlp:Autonomous Language Agents#AI Agents]]
    * [[AGI]]
    * [[Argumentative Text Understanding]]
    * [[Authorship Attribution]]
    * [[Automatic Essay Grading]]
    * [[Automatic Fact Checking]]
    * Automatic Grammar Checking, see [[Grammatical Error Correction]]
    * [[Autonomous Language Agents]]
    * [[Autonomous Scientific Research]]
    * [[Chatbots]]
    * [[ChatGPT]]
    * [[Commonsense Reasoning]]
    * [[Dialog#Conversational Search]]
    * [[Generation#Data-to-Text]]
    * Debate, see [[nlp:dialog#debating_systems|Dialog - Debating Systems]]
    * [[Dialog]]
    * [[NLP in Education|Education NLP]]
    * [[NLP for Environmental Issues|Environmental NLP]]
    * [[robotics:Embodied AI|Embodied AI / Situated Intelligence]]
    * [[story_generation#Event Simulation]]
    * [[Automatic Fact Checking#Fake News Detection]]
    * [[Financial NLP]]
    * [[Forecasting]]
    * [[Grammatical Error Correction]]
    * [[Humor Detection And Generation]]
    * [[Offensive Language Detection#Toxic Language Detection / Hate Speech Detection |Hate Speech Detection / Toxic Language Detection]]
    * [[Image Captioning]]
    * [[Information Retrieval]]
    * [[Intelligent Tutor]]
    * [[Keyphrase Generation|Keyword and Keyphrase Generation]]
    * [[Language Identification]]
    * [[Legal Domain NLP]]
    * [[Machine Translation]]
    * [[NLP_for_Math|Math NLP]]
    * [[Medical Domain NLP]]
    * [[Mental Health NLP]]
    * [[nlp:vision_and_language#Multimodal Dialog Agents]]
    * [[Narrative Understanding]]
    * Natural Language Inference (NLI, see [[Entailment#Recognizing Textual Entailment|Recognizing Textual Entailment]])
    * [[Natural Language Interfaces to Databases]]
    * [[Paraphrase#Paraphrase Identification]]
    * [[Paraphrase#Paraphrase Generation]]
    * [[Patent Domain NLP]]
    * [[Poem Generation]]
    * [[Language to Programs|Program Generation]]
    * [[Offensive Language Detection]]
    * [[Question Answering]]
    * [[Question Generation]]
    * [[Recipe Generation]]
    * [[Recommender Systems]]
    * [[Entailment#Recognizing Textual Entailment|Recognizing Textual Entailment]] (RTE)
    * [[Sarcasm Detection]]
    * [[Scientific Text Processing]]
    * [[Sentiment Analysis]]
    * [[NLP for Social Good|Social Good NLP]]
    * [[Software Engineering]]
    * [[Spam Detection]]
    * [[Story Generation]]
    * [[Storyline Generation]]
    * [[Style Transfer]]
    * [[Summarization]]
    * [[Task Oriented Dialog]]
    * [[Text Analytics]]
    * [[Text Classification]]
    * [[Text-Driven Forecasting]]
    * [[Text Simplification]]
    * [[Topic Modeling]]
    * [[Topic Detection]]
    * [[Image Captioning#Video Captioning]]
    * [[Vision and Language]]
    * [[Visual Question Answering]]
    * [[Writing Assistants]]
    * [[writing_assistants|Writing Process]]
  * [[Information Extraction]]
    * [[Entity Linking]]
    * [[Event Extraction]]
    * [[Knowledge Extraction]]
    * [[Knowledge Graphs#Knowledge Graph Construction]]
    * [[Named Entity Recognition]]
    * [[Ontology Learning]]
    * [[Relation Extraction]]
    * [[Temporal Information Extraction]]
  * Intermediate Tasks
    * [[Constituency Parsing]]
    * [[Coreference Resolution]]
    * [[Dependency Parsing]]
    * [[Diarization]]
    * [[Discourse Analysis]]
    * [[Generation]]
    * [[Morphological Analysis]]
    * [[POS Tagging]]
    * [[Semantic Parsing]]
    * [[Tokenization]]
    * [[Word-Sense Disambiguation]]

===== NLP Methods =====
  * Algorithms
    * [[Beam Search]]
    * [[nlp:constituency_parsing#CKY Parsing|CKY Algorithm]]
    * [[Decoding]]
    * [[Integer Linear Programming]]
    * [[Weighted Logic Programming]]
  * Data and Annotation
    * [[Dataset Creation#Annotation]]
    * [[nlp:software#Annotation Tools]]
    * [[Bias]]
    * [[Crowdsourcing]]
    * [[ml:Data Cleaning and Validation]]
    * [[Dataset Creation]]
    * [[Data Augmentation]]
    * [[Domain Adaptation]] (ML topic, but specialized to NLP)
    * [[ml:Fine-Tuning|Fine-Tuning Methods]]
    * [[Grounded Language Learning]]
    * [[Low-Resource NLP]]
    * [[Unsupervised Methods]] (ML topic, but specialized to NLP)
  * Experiments and Evaluation
    * [[Datasets]]
    * [[Data Preparation]]
    * [[Evaluation]]
    * [[Experimental Method]]
    * [[Experimental Method#Reproducibility]]
    * [[Experimental Method#Reproducibility Checklists, Datasheets and Model Cards]]
    * [[Experimental Method#Statistical Significance]]
    * [[SemEval]]
  * Language and Linguistics Topics
    * [[Ambiguity in Language]]
    * [[Ancient Languages]]
    * [[Code Switching]]
    * [[Compositional Generalization]]
    * [[Computational Linguistics]]
    * [[Controlled Language]]
    * [[Corpus Analysis]]
    * [[Metaphor]]
    * [[Non-Human Language Processing]]
    * [[Paraphrase]]
    * [[Sign Language Processing]]
    * [[nlp:tokenization#Stopwords]]
    * [[Syntax in Deep Learning]]
    * [[Corpus Analysis#Frequency Distribution and Zipf's Law|Zipf's Law]]
  * Language Models
    * [[Instruction-Tuning]]
    * [[LLM Safety#Jailbraking LLMs]]
    * [[information_retrieval#Generative IR]]
    * [[Knowledge Editing]]
    * [[Language Model]]
    * [[Large Reasoning Models]]
    * [[LLM Safety]]
    * [[Perplexity]]
    * [[Pretraining]]
    * [[Post-training]]
    * [[Prompt Engineering]]
    * [[prompting|Prompting and In-Context Learning]]
    * [[Reasoning#Reasoning Chains|Reasoning - Reasoning Chains]]
    * [[Retrieval-Augmented Methods]]
    * [[Data augmentation#synthetic_data_augmentation_or_generation|Synthetic Data Generation]]
    * [[Test-Time Scaling]]
  * Linguistic Representations
    * [[Abstract Meaning Representation]]
    * [[AMR Annotation]]
    * [[Phrase-Structure Trees]]
    * [[Semantic Dependencies]]
    * [[Semantic Representations]]
    * [[Syntactic Dependencies]]
  * Models and Formal Representations
    * [[Non-Autoregressive Seq2seq#autoregressive_vs_non-autoregressive|Autoregressive Model]]
    * [[Attention Mechanisms]]
    * [[BERT and Friends]]
    * [[CFGs and SCFGs]]
    * [[Deep Latent Variable Models]]
    * [[Formal Grammar]]
    * [[FSAs and FSTs]]
    * [[HMM]]
    * [[Hypergraphs]]
    * [[Knowledge Graphs]]
    * [[LSTM]]
    * [[Neurosymbolic Methods]]
    * [[Noisy Channel Model]]
    * [[Non-Autoregressive Seq2seq]]
    * [[RNN]]
    * [[Seq2seq]]
    * [[Semiring]]
    * [[Statistical Machine Translation]]
    * [[Structured Prediction]]
    * [[Structured Prediction Energy Networks]]
    * [[Transformers]]
    * [[WFSA]]
    * [[Word Embeddings]]
  * [[Resources]]
    * [[https://www.aclweb.org/anthology/|ACL Anthology]] (Best way to search for topics and papers at ACL conferences)
    * [[https://aclanthology.org/venues/|ACL Workshops & Venues]] [[https://aclanthology.org/volumes/|All Volumes]] [[https://www.aclweb.org/anthology/venues/ws/|Other ACL Workshops and Events]]
    * [[:Blogs and News]]
    * [[:Courses]]
    * [[Future Directions]]
    * [[nlp:Paper Examples|Examples of Good Papers]]
    * [[:Literature Review Tools]]
    * [[https://aclweb.org/aclwiki/Newsgroups,_mailing_lists|Mailing Lists]]
    * [[:People]]
    * [[:Seminars]]
    * [[Software]]
    * [[:Theses]]
    * [[:Topics]]
    * [[:Wikis]]
  * [[Semantics]]
    * [[Causality]]
    * [[Entailment]]
    * [[Event Semantics]]
    * [[Factivity]]
    * [[Grounding]]
    * [[Lexical Semantics]]
    * [[Logic in NLP]]
    * [[Modality]]
    * [[Negation]]
    * [[Quantifiers]]
    * [[Reasoning]]
    * [[Relational Semantics]]
    * [[Time]]
  * Misc Topics
    * [[Alignment]]
    * Brittleness in NLP, see [[Robustness in NLP]]
    * [[ml:Confidence|Confidence Estimation]]
    * [[Copyright Issues]]
    * [[Cross-Lingual Transfer]]
    * [[Culture-Sensitive NLP]]
    * [[Ethics]]
    * [[Explainability]]
    * [[Gamification]]
    * [[Hallucination and Factivity]]
    * [[HCI and NLP]]
    * [[Human-In-The-Loop]]
    * [[History of NLP]]
    * Interpretability, see [[Explainability]]
    * [[Knowledge-Enhanced Methods]]
    * [[Label Bias Problem]]
    * [[Learning to Communicate]]
    * [[Lifelong Learning]]
    * [[Multilinguality]]
    * [[Negative Results]]
    * [[NLP Meta Research]]
    * [[NLP Tools]]
    * [[Open Problems]]
    * [[Planning]]
    * [[Probing Experiments]]
    * [[Robustness in NLP]]
    * [[Rule-Based Systems]]
    * [[Supertasks]]
    * [[Task Descriptions]]
    * [[Watermarking]]
    * [[World Model]]

===== Related Pages =====
  * [[History of NLP]]
  * [[Key Papers in NLP]]
  * [[ml:ML Outline|Outline of Machine Learning]]