Search Results - "Gartrell, Mike"
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Group-based Latent Dirichlet Allocation (Group-LDA): Effective audience detection for books in online social media
Published in Knowledge-based systems (01-08-2016)“…Most current book recommendation and marketing strategies in online social media are implemented by creating topics or posting advertisements for the brand…”
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WhozThat? evolving an ecosystem for context-aware mobile social networks
Published in IEEE network (01-07-2008)“…One of the most compelling social questions, which until now was left unanswered by current technology, is "Who's that?" This question is usually asked about a…”
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Learning from Multiple Sources for Data-to-Text and Text-to-Data
Published 22-02-2023“…Data-to-text (D2T) and text-to-data (T2D) are dual tasks that convert structured data, such as graphs or tables into fluent text, and vice versa. These tasks…”
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Scalable MCMC Sampling for Nonsymmetric Determinantal Point Processes
Published 01-07-2022“…A determinantal point process (DPP) is an elegant model that assigns a probability to every subset of a collection of $n$ items. While conventionally a DPP is…”
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Differentially Private Gradient Flow based on the Sliced Wasserstein Distance
Published 13-12-2023“…Safeguarding privacy in sensitive training data is paramount, particularly in the context of generative modeling. This can be achieved through either…”
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Scalable Sampling for Nonsymmetric Determinantal Point Processes
Published 20-01-2022“…A determinantal point process (DPP) on a collection of $M$ items is a model, parameterized by a symmetric kernel matrix, that assigns a probability to every…”
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Embedding models for recommendation under contextual constraints
Published 21-06-2019“…Embedding models, which learn latent representations of users and items based on user-item interaction patterns, are a key component of recommendation systems…”
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Wasserstein Learning of Determinantal Point Processes
Published 19-11-2020“…Determinantal point processes (DPPs) have received significant attention as an elegant probabilistic model for discrete subset selection. Most prior work on…”
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Unifying GANs and Score-Based Diffusion as Generative Particle Models
Published 25-05-2023“…Thirty-seventh Conference on Neural Information Processing Systems, Neural Information Processing Systems Foundation, Dec. 2023, New Orleans, LA, USA…”
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Deep Determinantal Point Processes
Published 17-11-2018“…Determinantal point processes (DPPs) have attracted significant attention as an elegant model that is able to capture the balance between quality and diversity…”
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Multi-Task Determinantal Point Processes for Recommendation
Published 24-05-2018“…Determinantal point processes (DPPs) have received significant attention in the recent years as an elegant model for a variety of machine learning tasks, due…”
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Adversarial Training of Word2Vec for Basket Completion
Published 22-05-2018“…In recent years, the Word2Vec model trained with the Negative Sampling loss function has shown state-of-the-art results in a number of machine learning tasks,…”
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13
WhozThat? Evolving an Ecosystem for Context-Aware Mobile Social Networks
Published in IEEE network (01-07-2008)“…One of the most compelling social questions, which until now was left unanswered by current technology, is "Who's that?" This question is usually asked about a…”
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Combining Reward and Rank Signals for Slate Recommendation
Published 26-07-2021“…We consider the problem of slate recommendation, where the recommender system presents a user with a collection or slate composed of K recommended items at…”
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Learning Determinantal Point Processes by Corrective Negative Sampling
Published 15-02-2018“…Determinantal Point Processes (DPPs) have attracted significant interest from the machine-learning community due to their ability to elegantly and tractably…”
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Learning Nonsymmetric Determinantal Point Processes
Published 30-05-2019“…Determinantal point processes (DPPs) have attracted substantial attention as an elegant probabilistic model that captures the balance between quality and…”
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Scalable Learning and MAP Inference for Nonsymmetric Determinantal Point Processes
Published 17-06-2020“…Determinantal point processes (DPPs) have attracted significant attention in machine learning for their ability to model subsets drawn from a large item…”
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The Bayesian Low-Rank Determinantal Point Process Mixture Model
Published 15-08-2016“…Determinantal point processes (DPPs) are an elegant model for encoding probabilities over subsets, such as shopping baskets, of a ground set, such as an item…”
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Low-Rank Factorization of Determinantal Point Processes for Recommendation
Published 17-02-2016“…Determinantal point processes (DPPs) have garnered attention as an elegant probabilistic model of set diversity. They are useful for a number of subset…”
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GEVR: An Event Venue Recommendation System for Groups of Mobile Users
Published 25-03-2019“…In this paper, we present GEVR, the first Group Event Venue Recommendation system that incorporates mobility via individual location traces and context…”
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