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pro vyhledávání: '"Wang, Hanzhao"'
Autor:
Wang, Hanzhao, Pan, Yu, Sun, Fupeng, Liu, Shang, Talluri, Kalyan, Chen, Guanting, Li, Xiaocheng
In this paper, we consider the supervised pre-trained transformer for a class of sequential decision-making problems. The class of considered problems is a subset of the general formulation of reinforcement learning in that there is no transition pro
Externí odkaz:
http://arxiv.org/abs/2405.14219
In this paper, we study the problem of watermarking large language models (LLMs). We consider the trade-off between model distortion and detection ability and formulate it as a constrained optimization problem based on the green-red algorithm of Kirc
Externí odkaz:
http://arxiv.org/abs/2403.13027
Discrete-choice models, such as Multinomial Logit, Probit, or Mixed-Logit, are widely used in Marketing, Economics, and Operations Research: given a set of alternatives, the customer is modeled as choosing one of the alternatives to maximize a (laten
Externí odkaz:
http://arxiv.org/abs/2310.08716
As artificial intelligence (AI) systems play an increasingly prominent role in human decision-making, challenges surface in the realm of human-AI interactions. One challenge arises from the suboptimal AI policies due to the inadequate consideration o
Externí odkaz:
http://arxiv.org/abs/2310.00817
Discrete-choice models are used in economics, marketing and revenue management to predict customer purchase probabilities, say as a function of prices and other features of the offered assortment. While they have been shown to be expressive, capturin
Externí odkaz:
http://arxiv.org/abs/2308.05617
Learning with rejection has been a prototypical model for studying the human-AI interaction on prediction tasks. Upon the arrival of a sample instance, the model first uses a rejector to decide whether to accept and use the AI predictor to make a pre
Externí odkaz:
http://arxiv.org/abs/2307.02932
Choice modeling has been a central topic in the study of individual preference or utility across many fields including economics, marketing, operations research, and psychology. While the vast majority of the literature on choice models has been devo
Externí odkaz:
http://arxiv.org/abs/2208.09325
A number of products are sold in the following sequence: First a focal product is shown, and if the customer purchases, one or more ancillary products are displayed for purchase. A prominent example is the sale of an airline ticket, where first the f
Externí odkaz:
http://arxiv.org/abs/2207.11545
We consider dynamic pricing with covariates under a generalized linear demand model: a seller can dynamically adjust the price of a product over a horizon of $T$ time periods, and at each time period $t$, the demand of the product is jointly determin
Externí odkaz:
http://arxiv.org/abs/2112.13254
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