SlideShare a Scribd company logo
1 of 34
Download to read offline
@DocXavi
Hate Speech in Pixels
Detection of Offensive Memes towards
Automatic Moderation
Xavier
Giro
Benet
Oriol
Cristian
Canton
@DocXavi
2
Photo of Torre Glòries by Barcelona Turisme
@DocXavi
3
@DocXavi
4
@DocXavi
5
Hate Memes (racist)
Classic style meme Modern style meme
@DocXavi
6
UN Sustainable Development Goals
@DocXavi
7
Motivation
Our
system
X
@DocXavi
8
Hate Speech in Language
Most (all ?) previous efforts focused on language only.
Paula Fortuna, Sergio Nunes, “A Survey on Automatic Detection of Hate Speech in Text”. ACM Comput. Surv 2018.
@DocXavi
9
Our system focuses on a deep learning approach.
Paula Fortuna, Sergio Nunes, “A Survey on Automatic Detection of Hate Speech in Text”. ACM Comput. Surv 2018.
Hate Speech in Language
@DocXavi
10
Some language patterns clearly correlate with hate speech:
Silva, Leandro, Mainack Mondal, Denzil Correa, Fabrício Benevenuto, and Ingmar Weber. "Analyzing the targets of hate in
online social media." In Tenth International AAAI Conference on Web and Social Media. 2016.
Hate Speech in Language
@DocXavi
11
Hate Speech in Memes
Language is not enough to understand memes.
Our
system
X
@DocXavi
12
Hate Speech in Memes
Language is not enough to understand memes.
Our
system
X
@DocXavi
13
Context: Pixel Moderation
Computer vision tools are
already deployed for content
moderation:
● Nudity
● Pornography
● Violence
● ...
João Macedo,, Filipe Costa, Jefersson A. dos Santos, “A Benchmark Methodology for Child Pornography Detection”
SINGRAPI 2018.
@DocXavi
14
Context: Study case
Our experiments focus on racist memes.
[1] Silva, Leandro, Mainack Mondal, Denzil Correa, Fabrício Benevenuto, and Ingmar Weber. "Analyzing the targets of hate in
online social media." In Tenth International AAAI Conference on Web and Social Media. 2016.
[2] Paula Fortuna, Sergio Nunes, “A Survey on Automatic Detection of Hate Speech in Text”. ACM Comput. Surv 2018.
@DocXavi
15
Related Work
#Rosetta Fedor Borisyuk, Albert Gordo, Viswanath Sivakumar, “Rosetta: Large scale system for text detection and
recognition in images”. KDD 2018. [blog]
@DocXavi
16
Related Work (concurrent)
#MMHS150K Raul Gomez, Jaume Gibert, Lluis Gomez, Dimosthenis Karatzas, “Exploring Hate Speech Detection in
Multimodal Publications”. WACV2020 (to be presented)
@DocXavi
17
Deep Neural Architecture
MLP
Concat
X
@DocXavi
18
Deep Neural Architecture
OCR Extraction Pytessteract (Tesseract 4.0.0)
Text Feature
Extraction
BERT: bert-base-multilingual-cased. This version has 12 layers,
768 hidden dimensions, 12 attention heads with a total of 110M
parameters and is trained on 104 languages. Frozen weights.
Feature size = 768.
Visual Feature
Extraction
VGG-16. Pretrained on ImageNet for input images of 224x224
Frozen weights. Feature size = 4096.
Hate Speech
Detector
Multi Layer Perceptron. 2 Hidden Layers of 100 dims. ReLU
Activation. 1 output neuron to predict hate speech
@DocXavi
19
Dataset Collection
Source Queries to Google
images:
● “racist meme”
● “jew meme”
● “muslim meme”
Reddit Memes dataset [*]
Assumption: No hate
speech memes in it.
X
[*] https://www.kaggle.com/sayangoswami/reddit-memes-dataset
@DocXavi
20
Dataset Partition
Unbalanced dataset towards
Train
(85%)
1441 2825
Val
(15%)
254 500
Total 1695 3325
5020
X
@DocXavi
21
MSE Loss Accuracy
(All No Hate = 0.66)
Language vs Vision vs Multimodal
Model optimized with ADAM
@DocXavi
22
Results
Accuracy on the validation dataset, not enough
data to build a third test partition.
@DocXavi
23
Results
All three configurations perform better than the 0.66
accuracy of a naive “All no hate” predictions.
@DocXavi
24
Results
● Visual modality is more important than language.
@DocXavi
25
Results
● Visual modality is more important than language.
Hypothesis #1: Dataset bias in terms of visual style: hate
speech memes follow a more classical style.
@DocXavi
26
Results
● Visual modality is more important than language.
Hypothesis #2: Memes often present visual effects and
sitortions that damage the OCR performance.
@DocXavi
27
Results
● Visual modality is more important than language.
● Small improvement when combining vision and language.
@DocXavi
28
Results
● Visual modality is more important than language.
● Small improvement when combining vision and language.
Hypothesis #3: Because of the larger dimensionality of the
representations: 4096 (vision) vs 784 (language).
MLP
Concat
X
@DocXavi
29
Conclusions
● Hate speech detection with naive ImageNet-Bert-like
feature fusion:
○ Can capture some valuable patterns…
■ 83% accuracy improves over the 66% baseline.
○ ...but does not fully solve the challenge.
■ Gain of 17%, but still another 17% before 100%.
@DocXavi
30
Conclusions
● Challenging & attractive scientific task with high societal
impact.
● Next steps:
○ Larger & cleaner dataset (MMHS150K ?).
○ Inspiration from other multimodal understanding tasks
(eg. visual Q&A, visual dialog…)
○ Knowledge bases (history, breaking news,
demographics…)
31http://deeplearning.barcelona
Cristian
Canton
Benet
Oriol
Raul
Gomez
LLuis
Gómez
32http://deeplearning.barcelona
Oriol
Vinyals
Àgata
Lapedriza
Marta R.
Costa-jussà
Aleix
Martínez
@DocXavi
33
bit.ly/hatepixels
Travel grant by:
@DocXavi
34
bit.ly/hatepixels

More Related Content

What's hot

Disentangled Representation Learning of Deep Generative Models
Disentangled Representation Learning of Deep Generative ModelsDisentangled Representation Learning of Deep Generative Models
Disentangled Representation Learning of Deep Generative ModelsRyohei Suzuki
 
R-FCN : object detection via region-based fully convolutional networks
R-FCN :  object detection via region-based fully convolutional networksR-FCN :  object detection via region-based fully convolutional networks
R-FCN : object detection via region-based fully convolutional networksEntrepreneur / Startup
 
Unsupervised learning represenation with DCGAN
Unsupervised learning represenation with DCGANUnsupervised learning represenation with DCGAN
Unsupervised learning represenation with DCGANShyam Krishna Khadka
 
Machine Learning lecture6(regularization)
Machine Learning lecture6(regularization)Machine Learning lecture6(regularization)
Machine Learning lecture6(regularization)cairo university
 
Show and tell: A Neural Image caption generator
Show and tell: A Neural Image caption generatorShow and tell: A Neural Image caption generator
Show and tell: A Neural Image caption generatorHojin Yang
 
ConvNeXt: A ConvNet for the 2020s explained
ConvNeXt: A ConvNet for the 2020s explainedConvNeXt: A ConvNet for the 2020s explained
ConvNeXt: A ConvNet for the 2020s explainedSushant Gautam
 
An introduction to Deep Learning
An introduction to Deep LearningAn introduction to Deep Learning
An introduction to Deep LearningJulien SIMON
 
Attention in Deep Learning
Attention in Deep LearningAttention in Deep Learning
Attention in Deep Learning健程 杨
 
What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...
What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...
What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...Simplilearn
 
Recent Advances in Natural Language Processing
Recent Advances in Natural Language ProcessingRecent Advances in Natural Language Processing
Recent Advances in Natural Language ProcessingSeth Grimes
 
Generative adversarial network and its applications to speech signal and natu...
Generative adversarial network and its applications to speech signal and natu...Generative adversarial network and its applications to speech signal and natu...
Generative adversarial network and its applications to speech signal and natu...宏毅 李
 
Stable Diffusion path
Stable Diffusion pathStable Diffusion path
Stable Diffusion pathVitaly Bondar
 
Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...
Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...
Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...Universitat Politècnica de Catalunya
 
TensorFlow and Keras: An Overview
TensorFlow and Keras: An OverviewTensorFlow and Keras: An Overview
TensorFlow and Keras: An OverviewPoo Kuan Hoong
 
SOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGE
SOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGESOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGE
SOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGEcscpconf
 
Overview of computer vision and machine learning
Overview of computer vision and machine learningOverview of computer vision and machine learning
Overview of computer vision and machine learningsmckeever
 
Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...
Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...
Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...Simplilearn
 

What's hot (20)

Disentangled Representation Learning of Deep Generative Models
Disentangled Representation Learning of Deep Generative ModelsDisentangled Representation Learning of Deep Generative Models
Disentangled Representation Learning of Deep Generative Models
 
R-FCN : object detection via region-based fully convolutional networks
R-FCN :  object detection via region-based fully convolutional networksR-FCN :  object detection via region-based fully convolutional networks
R-FCN : object detection via region-based fully convolutional networks
 
Intepretability / Explainable AI for Deep Neural Networks
Intepretability / Explainable AI for Deep Neural NetworksIntepretability / Explainable AI for Deep Neural Networks
Intepretability / Explainable AI for Deep Neural Networks
 
Unsupervised learning represenation with DCGAN
Unsupervised learning represenation with DCGANUnsupervised learning represenation with DCGAN
Unsupervised learning represenation with DCGAN
 
Machine Learning lecture6(regularization)
Machine Learning lecture6(regularization)Machine Learning lecture6(regularization)
Machine Learning lecture6(regularization)
 
Recurrent Neural Networks
Recurrent Neural NetworksRecurrent Neural Networks
Recurrent Neural Networks
 
Show and tell: A Neural Image caption generator
Show and tell: A Neural Image caption generatorShow and tell: A Neural Image caption generator
Show and tell: A Neural Image caption generator
 
ConvNeXt: A ConvNet for the 2020s explained
ConvNeXt: A ConvNet for the 2020s explainedConvNeXt: A ConvNet for the 2020s explained
ConvNeXt: A ConvNet for the 2020s explained
 
An introduction to Deep Learning
An introduction to Deep LearningAn introduction to Deep Learning
An introduction to Deep Learning
 
Image captioning
Image captioningImage captioning
Image captioning
 
Attention in Deep Learning
Attention in Deep LearningAttention in Deep Learning
Attention in Deep Learning
 
What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...
What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...
What is TensorFlow? | Introduction to TensorFlow | TensorFlow Tutorial For Be...
 
Recent Advances in Natural Language Processing
Recent Advances in Natural Language ProcessingRecent Advances in Natural Language Processing
Recent Advances in Natural Language Processing
 
Generative adversarial network and its applications to speech signal and natu...
Generative adversarial network and its applications to speech signal and natu...Generative adversarial network and its applications to speech signal and natu...
Generative adversarial network and its applications to speech signal and natu...
 
Stable Diffusion path
Stable Diffusion pathStable Diffusion path
Stable Diffusion path
 
Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...
Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...
Image classification on Imagenet (D1L4 2017 UPC Deep Learning for Computer Vi...
 
TensorFlow and Keras: An Overview
TensorFlow and Keras: An OverviewTensorFlow and Keras: An Overview
TensorFlow and Keras: An Overview
 
SOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGE
SOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGESOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGE
SOCIAL NETWORK HATE SPEECH DETECTION FOR AMHARIC LANGUAGE
 
Overview of computer vision and machine learning
Overview of computer vision and machine learningOverview of computer vision and machine learning
Overview of computer vision and machine learning
 
Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...
Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...
Recurrent Neural Network (RNN) | RNN LSTM Tutorial | Deep Learning Course | S...
 

Similar to Hate Speech in Pixels: Detection of Offensive Memes towards Automatic Moderation

Data triangulation on newspapers articles using different softwarei
Data triangulation on newspapers articles using different softwareiData triangulation on newspapers articles using different softwarei
Data triangulation on newspapers articles using different softwareiMerlien Institute
 
Adding value to NLP: a little semantics goes a long way
Adding value to NLP: a little semantics goes a long wayAdding value to NLP: a little semantics goes a long way
Adding value to NLP: a little semantics goes a long wayDiana Maynard
 
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...Maryam Farooq
 
From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...
From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...
From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...giuseppe_futia
 
EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...
EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...
EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...Anand Sheombar
 
Ethical Issues in Machine Learning Algorithms. (Part 3)
Ethical Issues in Machine Learning Algorithms. (Part 3)Ethical Issues in Machine Learning Algorithms. (Part 3)
Ethical Issues in Machine Learning Algorithms. (Part 3)Vladimir Kanchev
 
Character-based Neural Embeddings for Tweet Clustering
Character-based  Neural Embeddings for Tweet ClusteringCharacter-based  Neural Embeddings for Tweet Clustering
Character-based Neural Embeddings for Tweet ClusteringSvitlana Vakulenko
 
Hate Speech Detection in multilingual Text using Deep Learning
Hate Speech Detection in multilingual Text using Deep LearningHate Speech Detection in multilingual Text using Deep Learning
Hate Speech Detection in multilingual Text using Deep LearningIRJET Journal
 
Automatic Hate Speech Detection: A Literature Review
Automatic Hate Speech Detection: A Literature ReviewAutomatic Hate Speech Detection: A Literature Review
Automatic Hate Speech Detection: A Literature ReviewDr. Amarjeet Singh
 
Leveraging the Crowd: Supporting Newcomers to Build an OSS Community
Leveraging the Crowd: Supporting Newcomers to Build an OSS CommunityLeveraging the Crowd: Supporting Newcomers to Build an OSS Community
Leveraging the Crowd: Supporting Newcomers to Build an OSS CommunityMarco Aurelio Gerosa
 
To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...
To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...
To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...Pablo Aragón
 
Big Data: the weakest link
Big Data: the weakest linkBig Data: the weakest link
Big Data: the weakest linkCS, NcState
 
Analyzing Big Data's Weakest Link (hint: it might be you)
Analyzing Big Data's Weakest Link  (hint: it might be you)Analyzing Big Data's Weakest Link  (hint: it might be you)
Analyzing Big Data's Weakest Link (hint: it might be you)HPCC Systems
 
HateSpeech Detection.pptx
HateSpeech Detection.pptxHateSpeech Detection.pptx
HateSpeech Detection.pptxFarazulHoda2
 
Machines are people too
Machines are people tooMachines are people too
Machines are people tooPaul Groth
 
How machines learn to talk. Machine Learning for Conversational AI
How machines learn to talk. Machine Learning for Conversational AIHow machines learn to talk. Machine Learning for Conversational AI
How machines learn to talk. Machine Learning for Conversational AIVerena Rieser
 
Lecture 7: Learning from Massive Datasets
Lecture 7: Learning from Massive DatasetsLecture 7: Learning from Massive Datasets
Lecture 7: Learning from Massive DatasetsMarina Santini
 

Similar to Hate Speech in Pixels: Detection of Offensive Memes towards Automatic Moderation (20)

How to supervise a thesis in NLP in the ChatGPT era? By Laure Soulier
How to supervise a thesis in NLP in the ChatGPT era? By Laure SoulierHow to supervise a thesis in NLP in the ChatGPT era? By Laure Soulier
How to supervise a thesis in NLP in the ChatGPT era? By Laure Soulier
 
Data triangulation on newspapers articles using different softwarei
Data triangulation on newspapers articles using different softwareiData triangulation on newspapers articles using different softwarei
Data triangulation on newspapers articles using different softwarei
 
Adding value to NLP: a little semantics goes a long way
Adding value to NLP: a little semantics goes a long wayAdding value to NLP: a little semantics goes a long way
Adding value to NLP: a little semantics goes a long way
 
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catheri...
 
From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...
From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...
From Big Linked Data to Linked Big Data - DBpedia as a framework for data int...
 
EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...
EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...
EOOH: the Development of a Multiplatform and Multilingual Online Hate Speech ...
 
Ethical Issues in Machine Learning Algorithms. (Part 3)
Ethical Issues in Machine Learning Algorithms. (Part 3)Ethical Issues in Machine Learning Algorithms. (Part 3)
Ethical Issues in Machine Learning Algorithms. (Part 3)
 
Character-based Neural Embeddings for Tweet Clustering
Character-based  Neural Embeddings for Tweet ClusteringCharacter-based  Neural Embeddings for Tweet Clustering
Character-based Neural Embeddings for Tweet Clustering
 
Hate Speech Detection in multilingual Text using Deep Learning
Hate Speech Detection in multilingual Text using Deep LearningHate Speech Detection in multilingual Text using Deep Learning
Hate Speech Detection in multilingual Text using Deep Learning
 
Automatic Hate Speech Detection: A Literature Review
Automatic Hate Speech Detection: A Literature ReviewAutomatic Hate Speech Detection: A Literature Review
Automatic Hate Speech Detection: A Literature Review
 
Leveraging the Crowd: Supporting Newcomers to Build an OSS Community
Leveraging the Crowd: Supporting Newcomers to Build an OSS CommunityLeveraging the Crowd: Supporting Newcomers to Build an OSS Community
Leveraging the Crowd: Supporting Newcomers to Build an OSS Community
 
To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...
To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...
To Thread or Not to Thread: The Impact of Conversation Threading on Online Di...
 
ESWC 2014 Tutorial part 3
ESWC 2014 Tutorial part 3ESWC 2014 Tutorial part 3
ESWC 2014 Tutorial part 3
 
Big Data: the weakest link
Big Data: the weakest linkBig Data: the weakest link
Big Data: the weakest link
 
Analyzing Big Data's Weakest Link (hint: it might be you)
Analyzing Big Data's Weakest Link  (hint: it might be you)Analyzing Big Data's Weakest Link  (hint: it might be you)
Analyzing Big Data's Weakest Link (hint: it might be you)
 
AINL 2016: Kuznetsova
AINL 2016: KuznetsovaAINL 2016: Kuznetsova
AINL 2016: Kuznetsova
 
HateSpeech Detection.pptx
HateSpeech Detection.pptxHateSpeech Detection.pptx
HateSpeech Detection.pptx
 
Machines are people too
Machines are people tooMachines are people too
Machines are people too
 
How machines learn to talk. Machine Learning for Conversational AI
How machines learn to talk. Machine Learning for Conversational AIHow machines learn to talk. Machine Learning for Conversational AI
How machines learn to talk. Machine Learning for Conversational AI
 
Lecture 7: Learning from Massive Datasets
Lecture 7: Learning from Massive DatasetsLecture 7: Learning from Massive Datasets
Lecture 7: Learning from Massive Datasets
 

More from Universitat Politècnica de Catalunya

The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...
The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...
The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...Universitat Politècnica de Catalunya
 
Towards Sign Language Translation & Production | Xavier Giro-i-Nieto
Towards Sign Language Translation & Production | Xavier Giro-i-NietoTowards Sign Language Translation & Production | Xavier Giro-i-Nieto
Towards Sign Language Translation & Production | Xavier Giro-i-NietoUniversitat Politècnica de Catalunya
 
Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...
Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...
Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...Universitat Politècnica de Catalunya
 
Generation of Synthetic Referring Expressions for Object Segmentation in Videos
Generation of Synthetic Referring Expressions for Object Segmentation in VideosGeneration of Synthetic Referring Expressions for Object Segmentation in Videos
Generation of Synthetic Referring Expressions for Object Segmentation in VideosUniversitat Politècnica de Catalunya
 
Learn2Sign : Sign language recognition and translation using human keypoint e...
Learn2Sign : Sign language recognition and translation using human keypoint e...Learn2Sign : Sign language recognition and translation using human keypoint e...
Learn2Sign : Sign language recognition and translation using human keypoint e...Universitat Politècnica de Catalunya
 
Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020
Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020
Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020Universitat Politècnica de Catalunya
 
Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...
Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...
Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...Universitat Politècnica de Catalunya
 
Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020
Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020
Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020Universitat Politècnica de Catalunya
 
Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...
Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...
Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...Universitat Politècnica de Catalunya
 
Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020
Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020
Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020Universitat Politècnica de Catalunya
 
Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)
Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)
Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)Universitat Politècnica de Catalunya
 
Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...
Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...
Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...Universitat Politècnica de Catalunya
 
Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020
Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020
Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020Universitat Politècnica de Catalunya
 

More from Universitat Politècnica de Catalunya (20)

Deep Generative Learning for All - The Gen AI Hype (Spring 2024)
Deep Generative Learning for All - The Gen AI Hype (Spring 2024)Deep Generative Learning for All - The Gen AI Hype (Spring 2024)
Deep Generative Learning for All - The Gen AI Hype (Spring 2024)
 
Deep Generative Learning for All
Deep Generative Learning for AllDeep Generative Learning for All
Deep Generative Learning for All
 
The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...
The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...
The Transformer in Vision | Xavier Giro | Master in Computer Vision Barcelona...
 
Towards Sign Language Translation & Production | Xavier Giro-i-Nieto
Towards Sign Language Translation & Production | Xavier Giro-i-NietoTowards Sign Language Translation & Production | Xavier Giro-i-Nieto
Towards Sign Language Translation & Production | Xavier Giro-i-Nieto
 
The Transformer - Xavier Giró - UPC Barcelona 2021
The Transformer - Xavier Giró - UPC Barcelona 2021The Transformer - Xavier Giró - UPC Barcelona 2021
The Transformer - Xavier Giró - UPC Barcelona 2021
 
Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...
Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...
Learning Representations for Sign Language Videos - Xavier Giro - NIST TRECVI...
 
Open challenges in sign language translation and production
Open challenges in sign language translation and productionOpen challenges in sign language translation and production
Open challenges in sign language translation and production
 
Generation of Synthetic Referring Expressions for Object Segmentation in Videos
Generation of Synthetic Referring Expressions for Object Segmentation in VideosGeneration of Synthetic Referring Expressions for Object Segmentation in Videos
Generation of Synthetic Referring Expressions for Object Segmentation in Videos
 
Discovery and Learning of Navigation Goals from Pixels in Minecraft
Discovery and Learning of Navigation Goals from Pixels in MinecraftDiscovery and Learning of Navigation Goals from Pixels in Minecraft
Discovery and Learning of Navigation Goals from Pixels in Minecraft
 
Learn2Sign : Sign language recognition and translation using human keypoint e...
Learn2Sign : Sign language recognition and translation using human keypoint e...Learn2Sign : Sign language recognition and translation using human keypoint e...
Learn2Sign : Sign language recognition and translation using human keypoint e...
 
Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020
Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020
Convolutional Neural Networks - Xavier Giro - UPC TelecomBCN Barcelona 2020
 
Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...
Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...
Self-Supervised Audio-Visual Learning - Xavier Giro - UPC TelecomBCN Barcelon...
 
Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020
Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020
Attention for Deep Learning - Xavier Giro - UPC TelecomBCN Barcelona 2020
 
Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...
Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...
Generative Adversarial Networks GAN - Xavier Giro - UPC TelecomBCN Barcelona ...
 
Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020
Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020
Q-Learning with a Neural Network - Xavier Giró - UPC Barcelona 2020
 
Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)
Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)
Language and Vision with Deep Learning - Xavier Giró - ACM ICMR 2020 (Tutorial)
 
Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...
Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...
Image Segmentation with Deep Learning - Xavier Giro & Carles Ventura - ISSonD...
 
Curriculum Learning for Recurrent Video Object Segmentation
Curriculum Learning for Recurrent Video Object SegmentationCurriculum Learning for Recurrent Video Object Segmentation
Curriculum Learning for Recurrent Video Object Segmentation
 
Deep Self-supervised Learning for All - Xavier Giro - X-Europe 2020
Deep Self-supervised Learning for All - Xavier Giro - X-Europe 2020Deep Self-supervised Learning for All - Xavier Giro - X-Europe 2020
Deep Self-supervised Learning for All - Xavier Giro - X-Europe 2020
 
Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020
Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020
Deep Learning Representations for All - Xavier Giro-i-Nieto - IRI Barcelona 2020
 

Recently uploaded

Schema on read is obsolete. Welcome metaprogramming..pdf
Schema on read is obsolete. Welcome metaprogramming..pdfSchema on read is obsolete. Welcome metaprogramming..pdf
Schema on read is obsolete. Welcome metaprogramming..pdfLars Albertsson
 
Generative AI on Enterprise Cloud with NiFi and Milvus
Generative AI on Enterprise Cloud with NiFi and MilvusGenerative AI on Enterprise Cloud with NiFi and Milvus
Generative AI on Enterprise Cloud with NiFi and MilvusTimothy Spann
 
Al Barsha Escorts $#$ O565212860 $#$ Escort Service In Al Barsha
Al Barsha Escorts $#$ O565212860 $#$ Escort Service In Al BarshaAl Barsha Escorts $#$ O565212860 $#$ Escort Service In Al Barsha
Al Barsha Escorts $#$ O565212860 $#$ Escort Service In Al BarshaAroojKhan71
 
Introduction-to-Machine-Learning (1).pptx
Introduction-to-Machine-Learning (1).pptxIntroduction-to-Machine-Learning (1).pptx
Introduction-to-Machine-Learning (1).pptxfirstjob4
 
Halmar dropshipping via API with DroFx
Halmar  dropshipping  via API with DroFxHalmar  dropshipping  via API with DroFx
Halmar dropshipping via API with DroFxolyaivanovalion
 
FESE Capital Markets Fact Sheet 2024 Q1.pdf
FESE Capital Markets Fact Sheet 2024 Q1.pdfFESE Capital Markets Fact Sheet 2024 Q1.pdf
FESE Capital Markets Fact Sheet 2024 Q1.pdfMarinCaroMartnezBerg
 
Discover Why Less is More in B2B Research
Discover Why Less is More in B2B ResearchDiscover Why Less is More in B2B Research
Discover Why Less is More in B2B Researchmichael115558
 
Midocean dropshipping via API with DroFx
Midocean dropshipping via API with DroFxMidocean dropshipping via API with DroFx
Midocean dropshipping via API with DroFxolyaivanovalion
 
Best VIP Call Girls Noida Sector 39 Call Me: 8448380779
Best VIP Call Girls Noida Sector 39 Call Me: 8448380779Best VIP Call Girls Noida Sector 39 Call Me: 8448380779
Best VIP Call Girls Noida Sector 39 Call Me: 8448380779Delhi Call girls
 
Smarteg dropshipping via API with DroFx.pptx
Smarteg dropshipping via API with DroFx.pptxSmarteg dropshipping via API with DroFx.pptx
Smarteg dropshipping via API with DroFx.pptxolyaivanovalion
 
Log Analysis using OSSEC sasoasasasas.pptx
Log Analysis using OSSEC sasoasasasas.pptxLog Analysis using OSSEC sasoasasasas.pptx
Log Analysis using OSSEC sasoasasasas.pptxJohnnyPlasten
 
CebaBaby dropshipping via API with DroFX.pptx
CebaBaby dropshipping via API with DroFX.pptxCebaBaby dropshipping via API with DroFX.pptx
CebaBaby dropshipping via API with DroFX.pptxolyaivanovalion
 
Call me @ 9892124323 Cheap Rate Call Girls in Vashi with Real Photo 100% Secure
Call me @ 9892124323  Cheap Rate Call Girls in Vashi with Real Photo 100% SecureCall me @ 9892124323  Cheap Rate Call Girls in Vashi with Real Photo 100% Secure
Call me @ 9892124323 Cheap Rate Call Girls in Vashi with Real Photo 100% SecurePooja Nehwal
 
BDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort Service
BDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort ServiceBDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort Service
BDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort ServiceDelhi Call girls
 
Accredited-Transport-Cooperatives-Jan-2021-Web.pdf
Accredited-Transport-Cooperatives-Jan-2021-Web.pdfAccredited-Transport-Cooperatives-Jan-2021-Web.pdf
Accredited-Transport-Cooperatives-Jan-2021-Web.pdfadriantubila
 
Delhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip Call
Delhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip CallDelhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip Call
Delhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip Callshivangimorya083
 

Recently uploaded (20)

Abortion pills in Doha Qatar (+966572737505 ! Get Cytotec
Abortion pills in Doha Qatar (+966572737505 ! Get CytotecAbortion pills in Doha Qatar (+966572737505 ! Get Cytotec
Abortion pills in Doha Qatar (+966572737505 ! Get Cytotec
 
Schema on read is obsolete. Welcome metaprogramming..pdf
Schema on read is obsolete. Welcome metaprogramming..pdfSchema on read is obsolete. Welcome metaprogramming..pdf
Schema on read is obsolete. Welcome metaprogramming..pdf
 
Generative AI on Enterprise Cloud with NiFi and Milvus
Generative AI on Enterprise Cloud with NiFi and MilvusGenerative AI on Enterprise Cloud with NiFi and Milvus
Generative AI on Enterprise Cloud with NiFi and Milvus
 
Sampling (random) method and Non random.ppt
Sampling (random) method and Non random.pptSampling (random) method and Non random.ppt
Sampling (random) method and Non random.ppt
 
Al Barsha Escorts $#$ O565212860 $#$ Escort Service In Al Barsha
Al Barsha Escorts $#$ O565212860 $#$ Escort Service In Al BarshaAl Barsha Escorts $#$ O565212860 $#$ Escort Service In Al Barsha
Al Barsha Escorts $#$ O565212860 $#$ Escort Service In Al Barsha
 
Introduction-to-Machine-Learning (1).pptx
Introduction-to-Machine-Learning (1).pptxIntroduction-to-Machine-Learning (1).pptx
Introduction-to-Machine-Learning (1).pptx
 
Halmar dropshipping via API with DroFx
Halmar  dropshipping  via API with DroFxHalmar  dropshipping  via API with DroFx
Halmar dropshipping via API with DroFx
 
FESE Capital Markets Fact Sheet 2024 Q1.pdf
FESE Capital Markets Fact Sheet 2024 Q1.pdfFESE Capital Markets Fact Sheet 2024 Q1.pdf
FESE Capital Markets Fact Sheet 2024 Q1.pdf
 
Discover Why Less is More in B2B Research
Discover Why Less is More in B2B ResearchDiscover Why Less is More in B2B Research
Discover Why Less is More in B2B Research
 
Midocean dropshipping via API with DroFx
Midocean dropshipping via API with DroFxMidocean dropshipping via API with DroFx
Midocean dropshipping via API with DroFx
 
Best VIP Call Girls Noida Sector 39 Call Me: 8448380779
Best VIP Call Girls Noida Sector 39 Call Me: 8448380779Best VIP Call Girls Noida Sector 39 Call Me: 8448380779
Best VIP Call Girls Noida Sector 39 Call Me: 8448380779
 
Smarteg dropshipping via API with DroFx.pptx
Smarteg dropshipping via API with DroFx.pptxSmarteg dropshipping via API with DroFx.pptx
Smarteg dropshipping via API with DroFx.pptx
 
Log Analysis using OSSEC sasoasasasas.pptx
Log Analysis using OSSEC sasoasasasas.pptxLog Analysis using OSSEC sasoasasasas.pptx
Log Analysis using OSSEC sasoasasasas.pptx
 
Delhi 99530 vip 56974 Genuine Escort Service Call Girls in Kishangarh
Delhi 99530 vip 56974 Genuine Escort Service Call Girls in  KishangarhDelhi 99530 vip 56974 Genuine Escort Service Call Girls in  Kishangarh
Delhi 99530 vip 56974 Genuine Escort Service Call Girls in Kishangarh
 
(NEHA) Call Girls Katra Call Now 8617697112 Katra Escorts 24x7
(NEHA) Call Girls Katra Call Now 8617697112 Katra Escorts 24x7(NEHA) Call Girls Katra Call Now 8617697112 Katra Escorts 24x7
(NEHA) Call Girls Katra Call Now 8617697112 Katra Escorts 24x7
 
CebaBaby dropshipping via API with DroFX.pptx
CebaBaby dropshipping via API with DroFX.pptxCebaBaby dropshipping via API with DroFX.pptx
CebaBaby dropshipping via API with DroFX.pptx
 
Call me @ 9892124323 Cheap Rate Call Girls in Vashi with Real Photo 100% Secure
Call me @ 9892124323  Cheap Rate Call Girls in Vashi with Real Photo 100% SecureCall me @ 9892124323  Cheap Rate Call Girls in Vashi with Real Photo 100% Secure
Call me @ 9892124323 Cheap Rate Call Girls in Vashi with Real Photo 100% Secure
 
BDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort Service
BDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort ServiceBDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort Service
BDSM⚡Call Girls in Mandawali Delhi >༒8448380779 Escort Service
 
Accredited-Transport-Cooperatives-Jan-2021-Web.pdf
Accredited-Transport-Cooperatives-Jan-2021-Web.pdfAccredited-Transport-Cooperatives-Jan-2021-Web.pdf
Accredited-Transport-Cooperatives-Jan-2021-Web.pdf
 
Delhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip Call
Delhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip CallDelhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip Call
Delhi Call Girls CP 9711199171 ☎✔👌✔ Whatsapp Hard And Sexy Vip Call
 

Hate Speech in Pixels: Detection of Offensive Memes towards Automatic Moderation