نتایج جستجو برای: dataset generation

تعداد نتایج: 446131  

2015
Ahmad Assaf Aline Senart Raphaël Troncy

Data is being published by both the public and private sectors and covers a diverse set of domains ranging from life sciences to media or government data. An example is the Linked Open Data (LOD) cloud which is potentially a gold mine for organizations and individuals who are trying to leverage external data sources in order to produce more informed business decisions. Considering the significa...

2017
Tue V Jensen Pierre Pinson

Future highly renewable energy systems will couple to complex weather and climate dynamics. This coupling is generally not captured in detail by the open models developed in the power and energy system communities, where such open models exist. To enable modeling such a future energy system, we describe a dedicated large-scale dataset for a renewable electric power system. The dataset combines ...

2012
Mauricio Villegas Roberto Paredes

This paper presents a new dataset of images gathered from the Web with corresponding text obtained from the webpages near where the images appeared. Already extracted features are provided to ease the dataset usage for other researchers. An initial release of 250,000 images is targeted at automatic image annotation with unsupervised data. This dataset is the one being used for the ImageCLEF 201...

2016
Xavier Holt Will Radford Ben Hachey

The timeline generation task summarises an entity’s biography by selecting stories representing key events from a large pool of relevant documents. This paper addresses the lack of a standard dataset and evaluative methodology for the problem. We present and make publicly available a new dataset of 18,793 news articles covering 39 entities. For each entity, we provide a gold standard timeline a...

2016
Malgorzata Nowicka Mark Robinson

The pasilla dataset was produced by Brooks et al. [1]. The aim of their study was to identify exons that are regulated by pasilla protein, the Drosophila melanogaster ortholog of mammalian NOVA1 and NOVA2 (well studied splicing factors). In their RNA-seq experiment, the libraries were prepared from 7 biologically independent samples: 4 control samples and 3 samples in which pasilla was knocked-...

Journal: :تحقیقات اقتصادی 0
ابوذر شاکری کارشناس ارشد رشتة توسعة اقتصادی و برنامه ریزی علیمراد شریفی عضو هیئت علمی و دانشیار گروه اقتصاد دانشگاه اصفهان

factor demand behavior such as energy demand has an important role in the economic analysis. this issue is a major concern in the developing countries (e.g. iran) which are benefited from vast energy resources. in this paper, the third generation of factor demand models is used to analyze the behavior of capital adjustment in the iranian manufacturing industries. the dataset covers the two-digi...

Journal: :JIPS 2014
Yuan-Xiang Dong Zhi Xiao Xue Xiao

When analyzing default predictions in real estate companies, the number of non-defaulted cases always greatly exceeds the defaulted ones, which creates the twoclass imbalance problem. This lowers the ability of prediction models to distinguish the default sample. In order to avoid this sample selection bias and to improve the prediction model, this paper applies a minority sample generation app...

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