PrefectHQ/prefect
Prefect is a workflow orchestration framework for building resilient data pipelines in Python. (⭐ 21787)
Didn't get a pref, that means no bid right?
Well all the pref nights are tomorrow and I have yet to receive one (its 3:15 pm now) so it is pretty much certain, no pref for me. I just wanted to check that this also means I will not get a bid (or...
Uni-DPO: A Unified Paradigm for Dynamic Preference Optimization of LLMs
Direct Preference Optimization (DPO) has emerged as a cornerstone of reinforcement learning from human feedback (RLHF) due to its simplicity and efficiency. However, existing DPO-based methods typically treat all preference pairs equally, overlooking...
iShares Preferred and Income Securities ETF | PFF
Jan 31, 2026 · Why PFF? 1. Exposure to U.S. preferred stocks, which have characteristics of bonds (pay a fixed dividend) and stocks (represent ownership in a company) 2. Access to the domestic preferred …
Tangent Space Fine-Tuning for Directional Preference Alignment in Large Language…
Our goal is to enable large language models (LLMs) to balance multiple human preference dimensions; such as helpfulness, safety, and verbosity, through principled and controllable alignment. Existing preference optimization methods, including Direct...
Conditions for Social Preference Transitivity When Cycle Involved and A $\hat{O}…
We present some conditions for social preference transitivity under the majority rule when the individual preferences include cycles. First, our concern is with the restriction on the preference orderings of individuals except those (called cycle mem...
Absolute ethanol intake drives ethanol preference in Drosophila
Factors that mediate ethanol preference in Drosophila melanogaster are not well understood. A major confound has been the use of diverse methods to estimate ethanol consumption. We measured fly consumptive ethanol preference on base diets varying in...
Dali Bai Autonomous Prefecture - Wikipedia
Dali Bai Autonomous Prefecture (Chinese: 大理白族自治州; pinyin: Dàlǐ Báizú Zìzhìzhōu; Bai: Darl•lit Baif•cuf zirl•zirl•zox) is an autonomous prefecture of northwestern
Preference Transformer: Modeling Human Preferences using Transformers for RL
Preference-based reinforcement learning (RL) provides a framework to train agents using human preferences between two behaviors. However, preference-based RL has been challenging to scale since it requires a large amount of human feedback to learn a...
Assessing differences in legislators' revealed preferences: A case study on the…
Roll call data are widely used to assess legislators' preferences and ideology, as well as test theories of legislative behavior. In particular, roll call data is often used to determine whether the revealed preferences of legislators are affected by...
Revealed Preference Dimension via Matrix Sign Rank
Given a data-set of consumer behaviour, the Revealed Preference Graph succinctly encodes inferred relative preferences between observed outcomes as a directed graph. Not all graphs can be constructed as revealed preference graphs when the market dime...
Revealed preference and revealed preference cycles: a survey
Afriat's Theorem (1967) states that a dataset can be thought of as being generated by a consumer maximizing a continuous and increasing utility function if and only if it is free of revealed preference cycles containing a strict relation. The latter...
A note on the undercut procedure
The undercut procedure was presented by Brams et al. [2] as a procedure for identifying an envy-free allocation when agents have preferences over sets of objects. They assumed that agents have strict preferences over objects and their preferences are...
PIPER: Primitive-Informed Preference-based Hierarchical Reinforcement Learning v…
In this work, we introduce PIPER: Primitive-Informed Preference-based Hierarchical reinforcement learning via Hindsight Relabeling, a novel approach that leverages preference-based learning to learn a reward model, and subsequently uses this reward m...
Greek Prefixes - Purdue University
Greek Prefixes - Purdue University ... Greek Prefixes
Hiroshima Prefecture - Wikipedia
Hiroshima Prefecture (広島県, Hiroshima-ken; Japanese pronunciation: [çi.ɾo.ɕi.ma, -maꜜ.keɴ]) is a prefecture of Japan located in the Chūgoku region of Honshu
What are "Preferred seats" in CX Economy rows 39-44 on A330-300?
Apr 13, 2024 · Now since I reached CX Silver I am able to select these "Preferred seats" in Cathay Pacific Economy class, rows 39-44 for free, but what is better about them if anything? "Preferred …
Ali-Mahdipour/Product-Packaging-Design-Consumer-Preferences-Eye-movements
Welcome to the repository for our paper, "The Impacts of Product Packaging Design on Consumer Preferences and Eye-movements (Case: Liquid soap bottle)", which is under review by Design Studies. Here, you can access the data and code that we used to conduct the…
Patient Preference and Adherence - Wikipedia
Patient Preference and Adherence is a peer-reviewed healthcare journal focusing on patient preference and adherence throughout the therapeutic continuum
Help:Preferences - Wikipedia