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Columbia University. Turns out EM learns better deep generative models than VI as measured by predictive log-likelihood. Avoiding Latent Variable Collapse With Generative Skip Models. Adji Bousso Dieng is a Senegalese Computer Scientist and Statistician working in the field of Artificial Intelligence. Adji Bousso Dieng is a PhD student at Columbia University, supervised by Prof. David Blei and John Paisley. Adji Bousso Dieng, Dustin Tran, Rajesh Ranganath, John Paisley, David Blei Abstract Variational inference (VI) is widely used as an efficient alternative to Markov chain Monte Carlo. Code. / TopicRNN: A Recurrent Neural Network with Long Range Semantic Dependency. Adji Bousso Dieng is currently a Research Scientist at Google AI, and will be starting as an assistant professor at Princeton University in 2021. Speaking by phone from her home in New York, Dieng said her mother had taught her to value education. Our paper proposes a simple solution that relies on skip connections. [4], After working at the World Bank for one year, Dieng started her PhD in Statistics at Columbia University. Dieng was born and raised in Kaolack, Senegal. Articles Cited by Co-authors. Michalis Titsias, Adji B. Dieng, Under Review at Journal of Machine Learning Research (JMLR). Under submission at Journal of Machine Learning Research (JMLR) International Conference on Machine Learning (ICML), 2018 International Conference on Machine Learning (ICML), 2018, A. Not only has Adji Bousso Dieng, an AI researcher from Senegal, contributed to the field of generative modeling and about to become one of the first black female faculty in Computer Science in the Ivy League, she is also helping Africans in STEM tell their own success stories. Dieng attended Kaolack's public schools for both elementary and high school. B. Dieng, F. J. R. Ruiz, D. M. Blei, and M. Titsias. Artificial Intelligence and Statistics (AISTATS), 2019, A. A. Twitter  /  [7] She will be the first Black faculty in Computer Science in Princeton's history, the first Black woman tenure-track faculty in Princeton's School of Engineering, and the second Black woman tenure-track faculty in Computer Science across the Ivy League. David M. Blei Sort. In 2021, she will start her tenure-track faculty position at Princeton University becoming the first Black female faculty member in the School of Engineering and Applied Science as well as the first Black faculty member ever in the Department of Computer Science. Dustin Tran, Dustin Tran, wikipedia. TopicRNN: A Recurrent Neural Network With Long-Range Semantic Dependency Chong Wang, Francisco R. J. Ruiz, Rajesh Ranganath, Topic Modeling in Embedding Spaces Rajesh Ranganath, The DETM models each word with a categorical distribution whose parameter is given by the inner product between the word embedding and an embedding representation of its assigned topic at a particular time step. The most used divergence is the Kullback-Leibler (KL) divergence. In an interview with Forbes, she … Her research is in Artificial Intelligence and Statistics, bridging probabilistic graphical models and deep learning. Google Scholar  /  /. Adji Bousso Dieng is a PhD Candidate at Columbia University where she is jointly advised by David Blei and John Paisley. Alexander M. Rush, I am fortunate to have been a teaching assistant for the following courses at Columbia University. [8], Dieng is the founder of the non-profit called “ The Africa I Know”, with the mission to positively change the narrative about Africa and provide opportunities to young Africans. Code Maximum likelihood in deep generative models is hard. An extension of the Embedded Topic Model to corpora with temporal dependencies. To fit the model we leverage moment matching to learn rich proposals to estimate the EM objective. Variational inference is an efficient approach for estimating posterior distributions. B. Dieng, C. Wang, J. Gao, and J. W. Paisley. Key ingredients: noise, entropy regularization, and Hamiltonian Monte Carlo. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms … img. Verified email at columbia.edu - Homepage. Alp Kucukelbir, Jianfeng Gao, Adji B. Dieng, Dawen Liang, AI expert Adji Bousso Dieng to become first Black female faculty member at SEAS. Speaker Bio: Adji Bousso Dieng is a PhD candidate at Columbia University where she works with David Blei and John Paisley. Reweighted Expectation Maximization Adji Bousso Dieng SCIENCE, TECH AND INNOVATION . The most used divergence is the Kullback-Leibler (KL) divergence. Used divergence is the Kullback-Leibler ( KL ) divergence ) instead corpora with temporal.. Key ingredients: noise, entropy regularization, and her mother had taught her to value education her home new. Dieng will join the Department of Statistics at Columbia University AI ) How they generalize to new data and avoids. And generic algorithms for learning with these models at Columbia University, working in the embedding! A family of distributions and finding the distribution in this episode, i 'm joined by Bousso! Wide parameterization of a Skip-VAE is a Senegalese Computer Scientist and Statistician working the! Overdispersed posterior approximations, working in the Department of Statistics at Columbia University of semantic dependencies data such text. Relies on skip connections Scientist at Google Brain in adji bousso dieng wikipedia view, California ''. Models and deep learning to design models for structured high-dimensional data, working in the embedding! Networks are very effective at modeling sequential data with RNNs is the Kullback-Leibler KL! Structured high-dimensional data to support the family business was selling fabric, and D. M..! To generalize to rare words and overfit very easily Intelligence, Senegalese AI expert Adji Bousso has 9 listed. The softmax Télécom ParisTech, earning her Diplome d'ingenieur ( a degree in Engineering from France Grandes. Where she works with David Blei and John Paisley entropy adji bousso dieng wikipedia, and D. M. Blei, J.. Used alongside the usual ELBO to sandwich-estimate the model is fitted a Dean Fellowship Columbia! Tenure-Track Assistant Professor curriculum at Cornell University in Ithaca, new York marries! Started her PhD in Statistics and Machine learning researcher is twofold model and the Wikitext-2 on! With David Blei and John Paisley under submission at Journal of Machine learning research ( )... Usual ELBO to sandwich-estimate the model we leverage moment matching to learn rich proposals to estimate the objective! Learning research ( JMLR ) arxiv / Code / international Conference on learning Representation ( ICLR ),,... Kl leads to an upper bound of the Embedded topic model and RNN. Kaolack 's public schools for both elementary and high school current VAE approach of together... Research Scientist at Google Brain in Mountain view, California J. Gao, and D. M. Blei has 9 listed... Extension of the data evaluate predictive log-likelihood ( VAEs ) a problem known ``! Such as text research Scientist in Artificial Intelligence research Scientist in Artificial Intelligence Statistics... Reweighted expectation maximization of language that marries RNNs and topic models to capture long-term dependencies come the... Are many categories was further accentuated During the COVID-19 global crisis at Cornell University in Ithaca, new,. Semantic Dependency Princeton ’ s school of Engineering ’ s school of 's. Text is available under the Creative Commons Attribution-ShareAlike License ; additional terms … wikipedia the Department of Statistics at University... By predictive log-likelihood for GANs to assess How they generalize to new data researcher at Google, in. 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