不同阶段的data selection目标不同,在预训练时,数据选择的共同目标是通过一系列过滤器删除大量数据。而微调时,选择额外的auxiliary样本,这些样本对目标任务的additional learning signals最有益。在我们的工作中,统一了广泛的数据选择方法,允许我们在2.2节的viewpoint中对比和比较各种方法,并专注于模型预训练。定义了utilit...
section2-A Taxonomy for Data Selection 2.1 数据选择的背景和动机 2.2 统一概念框架下的数据选择 2.3 数据选择分类中的变异维度 # 文章推荐 # 文章名称:A Survey on Data Selection for Language Models 文章链接:arxiv.org/pdf/2402.1682 概述 这篇文章主要关注的是数据选择在训练大型语言模型中的重要性。 首...
Although there exist several surveys on unsupervised learning (e.g., clustering), lots of works concerning unsupervised feature selection are missing in these surveys (e.g., evolutionary computation based feature selection for clustering) for identifying the strengths and weakness of those approaches....
The purpose of this article is to survey the main real-time streaming data processing algorithms and techniques for extracting knowledge from large-scale wireless network monitoring, the so-called Wi-Fi Analytics. The contributions of this article are the following:(i)present an insightful overview ...
2020年因果推断综述《A Survey on Causal Inference》,文章对因果推理方法进行了全面的回顾,根据传统因果框架所做的三个假设,将这些方法分为两类,对于每个类别,
A Comparative Perspective on Technologies of Big Data Value Chain 2023, IEEE Access ProRes: Proactive Re-Selection of Materialized Views 2022, Computer Science and Information Systems A parallelization model for performance characterization of Spark Big Data jobs on Hadoop clusters 2021, Journal of Big...
Synopsis-based methods introduce newdata structures to record the statistics information.基本的ideal,主要的两种结构是Histogram和Sketch Histogram and sketch are the widely adopted forms. A survey on synopses has been proposed in 2012 [10], which focuses on distinguishingaspects of synopses that areperti...
Survey On Feature Selection for Data Mining and its Application in Opinion Mining Sentiment Analysis (SA) and opinion mining is used for the systems of business intelligence in analyzing public opinion towards various brands and implemen... S Sumanth,S Siddarama - 《Mapana Journal of Sciences》 ...
data hungriness of ML algorithms is unfortunately a topic that has not yet received sufficient attention in the academic research community, nonetheless, it is of big importance and impact. Accordingly, the main aim of this survey is to stimulate research on this topic by providing interested ...
《A Survey on Causal Inference》,2020年综述文章,ACM Transactions on Knowledge Discovery From Data(TKDD) 。本文主要按照文章的结构进行阐述,大部分内容和文章一样,但并不是简单翻译,其中补充了部分自己的见解,便于大家理解 。 1、相关性和因果性 "correlation does not imply causation." 相关性并不意味着因果...