Images 2517 Texts 2398 Videos 819 Audio 375 Medical 317 3D 279 Graphs 221 Time series 179 Speech 162 RGB-D 155 Tabular 153 Environment 119 Point cloud 97 Biomedical 93 LiDAR 69 RGB Video 57 3d meshes 48 Biology 48 Actions 47 Tracking 46 Stereo 39 Tables 37 Hyperspectral images 34 EEG 33 Music 31 MRI 26 Interactive 24 Dialog 23 Physics 23 6D 11 Midi 10 Replay data 9 Ranking 7 fMRI 7 Financial 6 Parallel 6 Cad 5 Lyrics 2 PSG 2

Question Answering 353 Semantic Segmentation 288 Object Detection 245 Image Classification 232 Language Modelling 149 Text Generation 140 Text Classification 135 Named Entity Recognition (NER) 118 Pose Estimation 112 Visual Question Answering (VQA) 106 Action Recognition 102 Classification 102 Reading Comprehension 96 Sentiment Analysis 87 Domain Adaptation 86 Anomaly Detection 85 Speech Recognition 85 Text Summarization 85 Information Retrieval 82 Instance Segmentation 76 Natural Language Inference 76 Machine Translation 75 Image Retrieval 71 Depth Estimation 70 Relation Extraction 70 Natural Language Understanding 68 Autonomous Driving 65 Image Generation 65 Data Augmentation 63 Face Recognition 62 Image Captioning 62 Link Prediction 60 Node Classification 58 Object Tracking 55 Person Re-Identification 55 3D Reconstruction 53 Multi-Task Learning 52 Word Embeddings 52 2D Semantic Segmentation 51 Common Sense Reasoning 51 3D Object Detection 48 2D Object Detection 47 Abstractive Text Summarization 47 Recommendation Systems 46 3D Human Pose Estimation 43 Coreference Resolution 43 Medical Image Segmentation 43 Emotion Recognition 42 Scene Understanding 42 Temporal Action Localization 42 Knowledge Graphs 41 Machine Reading Comprehension 41 Optical Character Recognition (OCR) 41 Semantic Parsing 41 Visual Reasoning 41 Graph Classification 39 Object Recognition 39 Video Understanding 39 Decision Making 38 Few-Shot Learning 38 Image Super-Resolution 38 Hate Speech Detection 37 Entity Linking 36 Self-Supervised Learning 36 Face Detection 35 Action Detection 34 Fine-Grained Image Classification 34 Misinformation 34 Unsupervised Domain Adaptation 34 Code Generation 33 Multi-Object Tracking 33 Optical Flow Estimation 33 Zero-Shot Learning 32 Metric Learning 31 Audio Classification 30 Dialogue Generation 30 3D Pose Estimation 29 3D Semantic Segmentation 29 Action Classification 29 Image-to-Image Translation 29 Novel View Synthesis 29 Trajectory Prediction 29 Video Captioning 29 Video Retrieval 29 Continual Learning 28 Document Summarization 28 Facial Expression Recognition (FER) 28 Skeleton Based Action Recognition 28 Video Question Answering 28 Activity Recognition 27 Autonomous Vehicles 27 Multi-Label Classification 27 Panoptic Segmentation 26 Domain Generalization 25 Fake News Detection 25 Monocular Depth Estimation 25 Sequence-to-sequence Language Modeling 25 Stance Detection 25 Token Classification 25 Visual Tracking 25 Neural Architecture Search 24 Open-Domain Question Answering 24 Out-of-Distribution Detection 24 Part-Of-Speech Tagging 24 Video Prediction 24 Automatic Speech Recognition (ASR) 23 Music Generation 23 Music Information Retrieval 23 Drug Discovery 22 Emotion Classification 22 Face Verification 22 Hand Pose Estimation 22 Human-Object Interaction Detection 22 NER 22 Question Generation 22 Visual Object Tracking 22 Few-Shot Image Classification 21 Image Clustering 21 Relation Classification 21 Scene Text Recognition 21 2D Human Pose Estimation 20 Data-to-Text Generation 20 Denoising 20 Fairness 20 Handwriting Recognition 20 Intent Detection 20 Low-Light Image Enhancement 20 Object Counting 20 Retrieval 20 Scene Classification 20 Time Series Forecasting 20 Unsupervised Anomaly Detection 20 Visual Odometry 20 Cross-Modal Retrieval 19 Crowd Counting 19 Meta-Learning 19 Slot Filling 19 Speech Synthesis 19 Visual Localization 19 Age Estimation 18 Aspect-Based Sentiment Analysis (ABSA) 18 Graph Clustering 18 Image Segmentation 18 Imitation Learning 18 Paraphrase Identification 18 Semantic Textual Similarity 18 Sign Language Recognition 18 Simultaneous Localization and Mapping 18 Sound Event Detection 18 Task-Oriented Dialogue Systems 18 Text Simplification 18 Visual Place Recognition 18 Binarization 17 Face Alignment 17 Motor Imagery Decoding (left-hand vs right-hand) 17 SMAC+ 17 Speech Enhancement 17 Time Series Analysis 17 Word Sense Disambiguation 17 3D Hand Pose Estimation 16 Action Recognition In Videos 16 Animal Pose Estimation 16 Cell Segmentation 16 DeepFake Detection 16 Image Dehazing 16 Image Denoising 16 Image Inpainting 16 Knowledge Graph Completion 16 Language Identification 16 Paraphrase Generation 16 Quantization 16 RGB Salient Object Detection 16 Salient Object Detection 16 Speech Emotion Recognition 16 Style Transfer 16 Super-Resolution 16 Text-to-Image Generation 16 Video Object Segmentation 16 Visual Navigation 16 6D Pose Estimation 15 Action Segmentation 15 Cross-Lingual Transfer 15 Density Estimation 15 Gaze Estimation 15 Long-tail Learning 15 Medical Diagnosis 15 Multiple Object Tracking 15 Named Entity Recognition 15 Object Localization 15 Robotic Grasping 15 Scene Recognition 15 Scene Text Detection 15 Stereo Matching 15 Text-To-Speech Synthesis 15 Translation 15 Video Classification 15 Active Learning 14 Audio Source Separation 14 Computed Tomography (CT) 14 Document Classification 14 Event Extraction 14 Face Anti-Spoofing 14 Fact Verification 14 Gesture Recognition 14 Grammatical Error Correction 14 Graph Regression 14 Lane Detection 14 Math Word Problem Solving 14 Node Classification on Non-Homophilic (Heterophilic) Graphs 14 Self-Driving Cars 14 Speech Separation 14 Traffic Prediction 14 3D Action Recognition 13 3D Instance Segmentation 13 Change Detection 13 Clustering Algorithms Evaluation 13 Deblurring 13 Dependency Parsing 13 Emotion Recognition in Conversation 13 Facial Landmark Detection 13 Hand Gesture Recognition 13 Image Enhancement 13 Intent Classification 13 Multi-Document Summarization 13 Multimodal Deep Learning 13 Pedestrian Detection 13 Reinforcement Learning (RL) 13 Robot Navigation 13 Sentence Classification 13 Spoken Language Understanding 13 3D Human Reconstruction 12 Activity Detection 12 Disentanglement 12 Human Detection 12 Learning with noisy labels 12 Lesion Segmentation 12 License Plate Recognition 12 Node Clustering 12 Open Information Extraction 12 Sarcasm Detection 12 Semi-Supervised Image Classification 12 Semi-Supervised Video Object Segmentation 12 Single-View 3D Reconstruction 12 Stochastic Optimization 12 Transfer Learning 12 Video Generation 12 Weakly Supervised Object Detection 12 Weather Forecasting 12 Zero-shot Text Search 12 3D Object Tracking 11 COVID-19 Diagnosis 11 Contrastive Learning 11 Dialogue State Tracking 11 Entity Resolution 11 Image Restoration 11 Imputation 11 Mathematical Reasoning 11 Motion Forecasting 11 Real-Time Semantic Segmentation 11 Relational Reasoning 11 Saliency Detection 11 Semantic Role Labeling 11 Sign Language Translation 11 Text-To-SQL 11 Video Frame Interpolation 11 Video Quality Assessment 11 Video Super-Resolution 11 Vision and Language Navigation 11 motion prediction 11 3D Classification 10 3D Face Reconstruction 10 Acoustic Scene Classification 10 Answer Selection 10 Automatic Post-Editing 10 Automatic Speech Recognition 10 Code Search 10 Conversational Response Selection 10 Depth Completion 10 Dimensionality Reduction 10 Entity Disambiguation 10 Entity Typing 10 Fact Checking 10 Federated Learning 10 Generalized Zero-Shot Learning 10 Graph Embedding 10 Graph Matching 10 Handwriting generation 10 Image Quality Assessment 10 Image Registration 10 Logical Reasoning 10 Multi-Label Text Classification 10 Multi-class Classification 10 Nested Named Entity Recognition 10 Object Detection In Indoor Scenes 10 Open-Domain Dialog 10 Referring Expression Segmentation 10 Semi-Supervised Semantic Segmentation 10 Sentence Embeddings 10 Surface Normals Estimation 10 Time Series Prediction 10 Unsupervised Object Segmentation 10 Video Summarization 10 Visual Dialog 10 Abusive Language 9 Adversarial Attack 9 Adversarial Robustness 9 Citation Recommendation 9 Color Image Denoising 9 Column Type Annotation 9 Community Detection 9 Conditional Image Generation 9 Continuous Control 9 Dialogue Understanding 9 Document Layout Analysis 9 Edge Detection 9 Event-based vision 9 Face Swapping 9 Facial Attribute Classification 9 Few-Shot Audio Classification 9 Font Recognition 9 Generalizable Person Re-identification 9 Handwritten Text Recognition 9 Image Compression 9 Joint Entity and Relation Extraction 9 License Plate Detection 9 News Classification 9 Opinion Mining 9 Outlier Detection 9 Point Cloud Registration 9 Prompt Engineering 9 Semantic Similarity 9 Time Series Classification 9 Topic Models 9 Trajectory Forecasting 9 Unsupervised Person Re-Identification 9 Video Inpainting 9 Video Object Detection 9 3D Depth Estimation 8 3D Medical Imaging Segmentation 8 3D Object Recognition 8 3D Shape Reconstruction 8 Action Anticipation 8 Audio Tagging 8 Automated Theorem Proving 8 Blind Super-Resolution 8 Boundary Detection 8 Camouflaged Object Segmentation 8 Causal Inference 8 Chatbot 8 Chinese Reading Comprehension 8 Colorectal Polyps Characterization 8 Conversational Question Answering 8 Cross-Lingual NER 8 Defect Detection 8 Discourse Parsing 8 Entity Alignment 8 Explainable artificial intelligence 8 Explanation Generation 8 Fine-Grained Image Recognition 8 Fraud Detection 8 Gait Recognition 8 General Classification 8 Graph Learning 8 Hierarchical Multi-label Classification 8 Human Part Segmentation 8 Incremental Learning 8 Keypoint Detection 8 Motion Synthesis 8 Multi-Label Image Classification 8 Person Search 8 Pose Tracking 8 Real-Time Object Detection 8 Small Data Image Classification 8 Small Object Detection 8 Speaker Diarization 8 Table annotation 8 Temporal Tagging 8 Text Retrieval 8 Unsupervised Object Detection 8 Unsupervised Video Object Segmentation 8 Vehicle Re-Identification 8 Video Anomaly Detection 8 Video Segmentation 8 Virtual Try-on 8 2D Pose Estimation 7 3D Human Shape Estimation 7 3D Multi-Object Tracking 7 Action Quality Assessment 7 Ad-hoc video search 7 Audio Generation 7 AutoML 7 Bayesian Inference 7 Bias Detection 7 Chart Question Answering 7 Code Completion 7 Code Summarization 7 Code Translation 7 Colorization 7 Dialogue Act Classification 7 Disaster Response 7 ECG Classification 7 Event Detection 7 Few-Shot Object Detection 7 Formation Energy 7 General Reinforcement Learning 7 Head Pose Estimation 7 Homography Estimation 7 Human Interaction Recognition 7 Hyperspectral Image Classification 7 KG-to-Text Generation 7 Keyword Spotting 7 Knowledge Base Question Answering 7 Material Recognition 7 Molecular Property Prediction 7 Multi-agent Reinforcement Learning 7 Multimodal Activity Recognition 7 Multiview Detection 7 Network Intrusion Detection 7 Online Multi-Object Tracking 7 Passage Retrieval 7 Product Recommendation 7 Program Repair 7 Referring Expression Comprehension 7 Single Image Dehazing 7 Skin Lesion Classification 7 Source Code Summarization 7 Table Detection 7 Traffic Sign Recognition 7 Tumor Segmentation 7 Unsupervised Semantic Segmentation 7 Unsupervised Semantic Segmentation with Language-image Pre-training 7 Video Object Tracking 7 Video Semantic Segmentation 7 Visual Question Answering 7 regression 7 3D Absolute Human Pose Estimation 6 3D Object Classification 6 3D Object Reconstruction 6 3D Point Cloud Classification 6 AMR Parsing 6 Abstractive Dialogue Summarization 6 Anomaly Detection In Surveillance Videos 6 Argument Mining 6 Atari Games 6 Audio-Visual Speech Recognition 6 Binary Classification 6 Body Detection 6 Breast Cancer Detection 6 Change Point Detection 6 Chinese Named Entity Recognition 6 Click-Through Rate Prediction 6 Code Classification 6 Community Question Answering 6 Compositional Zero-Shot Learning 6 Constituency Parsing 6 Cross-Lingual Question Answering 6 Data Integration 6 Dense Video Captioning 6 Dictionary Learning 6 Document Ranking 6 Driver Attention Monitoring 6 Dynamic Link Prediction 6 Electroencephalogram (EEG) 6 Environmental Sound Classification 6 Extreme Summarization 6 Feature Engineering 6 Few-Shot Relation Classification 6 Food Recognition 6 Gender Prediction 6 Genre classification 6 Goal-Oriented Dialog 6 Human action generation 6 Image Matting 6 Image-to-Text Retrieval 6 Instruction Following 6 Key Information Extraction 6 Lesion Classification 6 Medical Image Registration 6 Medical Visual Question Answering 6 Motion Estimation 6 Multi-Person Pose Estimation 6 Multimodal Emotion Recognition 6 Multiple Instance Learning 6 Multiple-choice 6 Multivariate Time Series Forecasting 6 Multivariate Time Series Imputation 6 Music Transcription 6 Person Identification 6 Physical Simulations 6 Representation Learning 6 Robust Object Detection 6 Robust classification 6 Scene Segmentation 6 Shadow Removal 6 Text Spotting 6 Video Instance Segmentation 6 Video Recognition 6 Video-Based Person Re-Identification 6 Zero-Shot Transfer Image Classification 6

English 2616 Chinese 304 German 167 French 142 Spanish 117 Russian 111 Arabic 79 Japanese 79 Italian 78 Portuguese 72 Hindi 64 Korean 54 Turkish 50 Vietnamese 45 Bengali 43 Persian 42 Dutch 41 Tamil 40 Polish 37 Czech 35 Indonesian 33 Danish 31 Telugu 30 Finnish 29 Romanian 29 Multilingual 28 Urdu 26 Marathi 25 Hungarian 23 Malayalam 22 Swedish 22 Thai 22 Greek 21 Estonian 20 Hebrew 20 Mandarin Chinese 20 Basque 19 Bulgarian 19 Gujarati 18 Kannada 17 Punjabi 17 Slovak 17 Ukrainian 16 Croatian 15 Norwegian 15 Slovenian 15 Catalan 14 Latvian 14 Lithuanian 13 Swahili 13 Assamese 12 Kazakh 12 Serbian 12 Amharic 11 Albanian 10 Armenian 10 Iranian Persian 10 Kurdish 10 Irish 9 Maltese 9 Oriya (macrolanguage) 9 Sinhala 9 Tagalog 9 Welsh 9 American Sign Language 8 Breton 8 Georgian 8 Icelandic 8 Macedonian 8 Mongolian 8 Sanskrit 8 Yoruba 8 Afrikaans 7 Azerbaijani 7 Burmese 7 Esperanto 7 Galician 7 Hausa 7 Igbo 7 Odia 7 Uzbek 7 Central Kurdish 6 Malay (individual language) 6 Oromo 6 Serbo-Croatian 6 Sindhi 6 Somali 6 Bambara 5 Belarusian 5 Egyptian Arabic 5 Filipino 5 Guarani 5 Haitian 5 Javanese 5 Latin 5 Malagasy 5 Nepali (macrolanguage) 5 Norwegian Bokmål 5 Norwegian Nynorsk 5 Quechua 5 Scottish Gaelic 5 Standard Arabic 5 Sundanese 5 Tigrinya 5 Wolof 5 Bosnian 4 Cebuano 4 Central Khmer 4 Chechen 4 Dhivehi 4 Fulah 4 Ganda 4 Iloko 4 Kabyle 4 Kinyarwanda 4 Kirghiz 4 Lao 4 Lingala 4 Nigerian Pidgin 4 South Azerbaijani 4 Tatar 4 Tibetan 4 Upper Sorbian 4 Western Panjabi 4 Aragonese 3 Bashkir 3 Bavarian 3 Bishnupriya 3 Chuvash 3 Erzya 3 Faroese 3 Fon 3 German Sign Language 3 Goan Konkani 3 Maithili 3 Malay (macrolanguage) 3 Nyanja 3 Romansh 3 Russia Buriat 3 Swati 3 Swiss German 3 Tajik 3 Tsonga 3 Tswana 3 Twi 3 Uighur 3 Waray (Philippines) 3 Xhosa 3 Yiddish 3 Argentine Sign Language 2 Asturian 2 Avaric 2 Aymara 2 Bangala 2 Bhojpuri 2 Central Bikol 2 Cherokee 2 Church Slavic 2 Cornish 2 Dimli (individual language) 2 Eastern Mari 2 Ewe 2 Gothic 2 Gulf Arabic 2 Ido 2 Interlingue 2 Inuktitut 2 Jejueo 2 Kalaallisut 2 Kalmyk 2 Karachay-Balkar 2 Komi 2 Komi-Permyak 2 Lezghian 2 Limburgan 2 Livvi 2 Lojban 2 Lombard 2 Low German 2 Lower Sorbian 2 Luo (Kenya and Tanzania) 2 Luxembourgish 2 Manipuri 2 Manx 2 Maori 2 Mazanderani 2 Minangkabau 2 Mingrelian 2 Mirandese 2 Modern Greek 2 Moksha 2 Moroccan Arabic 2 Naxi 2 Neapolitan 2 Nepali (individual language) 2 Newari 2 Northern Frisian 2 Northern Kurdish 2 Northern Luri 2 Northern Sami 2 Occitan (post 1500) 2 Ossetian 2 Pampanga 2 Pedi 2 Piemontese 2 Pushto 2 Rundi 2 Sardinian 2 Shona 2 Sichuan Yi 2 Sicilian 2 Southern Sotho 2 Swiss-German Sign Language 2 Tai 2 Tosk Albanian 2 Turkish Sign Language 2 Turkmen 2 Tuvinian 2 Udmurt 2 Venetian 2 Volapük 2 Walloon 2 Western Frisian 2 Western Mari 2 Wu Chinese 2 Yakut 2 Yue Chinese 2 Zulu 2 Abkhazian 1 Achinese 1 Adyghe 1 Afar 1 Akan 1 Akkadian 1 Akuntsu 1 Ancient Greek 1 Ancient Hebrew 1 Apurinã 1 Arpitan 1 Assyrian Neo-Aramaic 1 Bangladeshi Sign Language 1 Banjar 1 Bemba (Zambia) 1 Bislama 1 Bodo (India) 1 Buginese 1 Central Pashto 1 Chamorro 1 Chavacano 1 Cheyenne 1 Choctaw 1 Chukot 1 Congo Swahili 1 Coptic 1 Corsican 1 Cree 1 Creek 1 Crimean Tatar 1 Dogri (macrolanguage) 1 Dzongkha 1 Extremaduran 1 Fiji Hindi 1 Fijian 1 Friulian 1 Gagauz 1 Gan Chinese 1 Geez 1 Gilaki 1 Greek Sign Language 1 Hakha Chin 1 Hakka Chinese 1 Halh Mongolian 1 Hawaiian 1 Herero 1 Hiri Motu 1 Interlingua (International Auxiliary Language Association) 1 Inupiaq 1 Jamaican Creole English 1 Kabardian 1 Kabuverdianu 1 Kachin 1 Kanuri 1 Kara-Kalpak 1 Karelian 1 Kashmiri 1 Kashubian 1 Khunsari 1 Kikuyu 1 Komi-Zyrian 1 Kongo 1 Krio 1 Kuanyama 1 Kölsch 1 Ladino 1 Lak 1 Latgalian 1 Ligurian 1 Literary Chinese 1 Lozi 1 Lunda 1 Luo (Cameroon) 1 Lushai 1 Marshallese 1 Mbyá Guaraní 1 Mesopotamian Arabic 1 Min Dong Chinese 1 Modern Greek (1453-) 1 Mundurukú 1 Najdi Arabic 1 Narom 1 Nauru 1 Navajo 1 Nayini 1 Ndonga 1 Nigerian Fulfulde 1 North Azerbaijani 1 North Levantine Arabic 1 Northern Uzbek 1 Novial 1 Official Aramaic (700-300 BCE) 1 Old English (ca. 450-1100) 1 Old French 1 Old Russian 1 Old Turkish 1 Pali 1 Pangasinan 1 Papiamento 1 Pennsylvania German 1 Pfaelzisch 1 Picard 1 Pitcairn-Norfolk 1 Plateau Malagasy 1 Pontic 1 Rajasthani 1 Rusyn 1 Samoan 1 Sango 1 Saterfriesisch 1 Scots 1 Shan 1 Silesian 1 Skolt Sami 1 Soi 1 South Levantine Arabic 1 Southern Pashto 1 Sranan Tongo 1 Standard Latvian 1 Swahili (macrolanguage) 1 Swedish Sign Language 1 Tahitian 1 Tetum 1 Tok Pisin 1 Tonga (Tonga Islands) 1 Tonga (Zambia) 1 Tulu 1 Tumbuka 1 Tunisian Arabic 1 Tupinambá 1 Venda 1 Veps 1 Vlaams 1 Vlax Romani 1 Votic 1 Warlpiri 1 West Central Oromo 1 Zaza 1 Zeeuws 1 Zhuang 1 Dogri (individual language) 0 Northern Huishui Hmong 0 Portuguse 0 Saidi Arabic 0 Santali 0