Search Results - "Hardt, Moritz"

The reusable holdout: Preserving validity in adaptive data analysis by Dwork, Cynthia, Feldman, Vitaly, Hardt, Moritz, Pitassi, Toniann, Reingold, Omer, Roth, Aaron

“…Misapplication of statistical data analysis is a common cause of spurious discoveries in scientific research. Existing approaches to ensuring the validity of…”
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Myogenic differentiation of primary myoblasts and mesenchymal stromal cells under serum-free conditions on PCL-collagen I-nanoscaffolds by Cai, Aijia, Hardt, Moritz, Schneider, Paul, Schmid, Rafael, Lange, Claudia, Dippold, Dirk, Schubert, Dirk W, Boos, Anja M, Weigand, Annika, Arkudas, Andreas, Horch, Raymund E, Beier, Justus P

“…The creation of functional skeletal muscle via tissue engineering holds great promise without sacrificing healthy donor tissue. Different cell types have been…”
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Multiple Kernel Completion and its application to cardiac disease discrimination by Kumar, Ritwik, Ting Chen, Hardt, Moritz, Beymer, David, Brannon, Karen, Syeda-Mahmood, Tanveer

“…Data is only as good as the similarity metric used to compare it. The all important notion of similarity allows us to leverage knowledge derived from prior…”
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Algorithmic amplification of politics on Twitter by Huszár, Ferenc, Ktena, Sofia Ira, O'Brien, Conor, Belli, Luca, Schlaikjer, Andrew, Hardt, Moritz

“…Content on Twitter's home timeline is selected and ordered by personalization algorithms. By consistently ranking certain content higher, these algorithms may…”
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Understanding Alternating Minimization for Matrix Completion by Hardt, Moritz

“…Alternating minimization is a widely used and empirically successful heuristic for matrix completion and related low-rank optimization problems. Theoretical…”
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Measuring the predictability of life outcomes with a scientific mass collaboration by Salganik, Matthew J., Lundberg, Ian, Kindel, Alexander T., Ahearn, Caitlin E., Al-Ghoneim, Khaled, Almaatouq, Abdullah, Altschul, Drew M., Brand, Jennie E., Carnegie, Nicole Bohme, Compton, Ryan James, Datta, Debanjan, Davidson, Thomas, Filippova, Anna, Gilroy, Connor, Goode, Brian J., Jahani, Eaman, Kashyap, Ridhi, Kirchner, Antje, McKay, Stephen, Pentland, Alex, Polimis, Kivan, Raes, Louis, Rigobon, Daniel E., Stanescu, Diana M., Suhara, Yoshihiko, Usmania, Adaner, Wang, Erik H., Adem, Muna, Alhajri, Abdulla, Amin, Redwane, Amos, Ryan B., Argyle, Lisa P., Baer-Bositis, Livia, Büchi, Moritz, Chung, Bo-Ryehn, Eggert, William, Faletto, Gregory, Fan, Zhilin, Freese, Jeremy, Gadgil, Tejomay, Gao, Yue, Halpern-Manners, Andrew, Hashim, Sonia P., Hausen, Sonia, He, Guanhua, Higuera, Kimberly, Hogan, Bernie, Horwitz, Ilana M., Hummel, Lisa M., Jain, Naman, Jin, Kun, Jurgens, David, Kaminski, Patrick, Karapetyan, Areg, Kim, E. H., Leizman, Ben, Liu, Naijia, Möser, Malte, Mack, Andrew E., Mahajan, Mayank, Marahrens, Helge, Mercado-Garcia, Diana, Mocz, Viola, Mueller-Gastell, Katariina, Musse, Ahmed, Nowak, William, Omidvar, Hamidreza, Or, Andrew, Pinto, Katy M., Porter, Kristin E., Qian, Crystal, Rauf, Tamkinat, Schaffner, Thomas, Schnabel, Landon, Schonfeld, Bryan, Sender, Ben, Tang, Jonathan D., Tsurkov, Emma, van Loon, Austin, Varol, Onur, Wang, Xiafei, Wang, Zhi, Wang, Flora, Weissman, Samantha, Whitaker, Kirstie, Woon, Wei Lee, Wu, James, Wu, Catherine, Yang, Kengran, Yin, Jingwen, Zhao, Bingyu, Zhu, Chenyun, Brooks-Gunn, Jeanne, Hardt, Moritz, Knox, Dean, Levy, Karen, Narayanan, Arvind, Stewart, Brandon M., Watts, Duncan J., McLanahan, Sara

“…How predictable are life trajectories? We investigated this question with a scientific mass collaboration using the common task method; 160 teams built…”
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Preventing False Discovery in Interactive Data Analysis Is Hard by Hardt, Moritz, Ullman, Jonathan

“…We show that, under a standard hardness assumption, there is no computationally efficient algorithm that given n samples from an unknown distribution can give…”
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Inherent Trade-Offs between Diversity and Stability in Multi-Task Benchmarks by Zhang, Guanhua, Hardt, Moritz

“…We examine multi-task benchmarks in machine learning through the lens of social choice theory. We draw an analogy between benchmarks and electoral systems,…”
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ImageNot: A contrast with ImageNet preserves model rankings by Salaudeen, Olawale, Hardt, Moritz

“…We introduce ImageNot, a dataset designed to match the scale of ImageNet while differing drastically in other aspects. We show that key model architectures…”
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What Makes ImageNet Look Unlike LAION by Shirali, Ali, Hardt, Moritz

“…ImageNet was famously created from Flickr image search results. What if we recreated ImageNet instead by searching the massive LAION dataset based on image…”
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Test-Time Training on Nearest Neighbors for Large Language Models by Hardt, Moritz, Sun, Yu

“…Many recent efforts augment language models with retrieval, by adding retrieved data to the input context. For this approach to succeed, the retrieved data…”
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Is your model predicting the past? by Hardt, Moritz, Kim, Michael P

“…When does a machine learning model predict the future of individuals and when does it recite patterns that predate the individuals? In this work, we propose a…”
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Do causal predictors generalize better to new domains? by Nastl, Vivian Y, Hardt, Moritz

“…We study how well machine learning models trained on causal features generalize across domains. We consider 16 prediction tasks on tabular datasets covering…”
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Don't Label Twice: Quantity Beats Quality when Comparing Binary Classifiers on a Budget by Dorner, Florian E, Hardt, Moritz

“…We study how to best spend a budget of noisy labels to compare the accuracy of two binary classifiers. It's common practice to collect and aggregate multiple…”
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Performative Prediction: Past and Future by Hardt, Moritz, Mendler-Dünner, Celestine

“…Predictions in the social world generally influence the target of prediction, a phenomenon known as performativity. Self-fulfilling and self-negating…”
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Unprocessing Seven Years of Algorithmic Fairness by Cruz, André F, Hardt, Moritz

“…ICLR 2024 Seven years ago, researchers proposed a postprocessing method to equalize the error rates of a model across different demographic groups. The work…”
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Decline Now: A Combinatorial Model for Algorithmic Collective Action by Sigg, Dorothee, Hardt, Moritz, Mendler-Dünner, Celestine

“…Drivers on food delivery platforms often run a loss on low-paying orders. In response, workers on DoorDash started a campaign, #DeclineNow, to purposefully…”
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