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Google Dataset Search: ... Machine learning datasets ... CottonWeedDet3 Dataset A 3-class weed detection dataset for cotton cropping systems
Dataset internal to Google Research. 300M images with 375M labels in 18291 categories 300,000,000 image, label 2017 [4] Google Research Places: 10+ million images in 400+ scene classes, with 5000 to 30,000 images per class. 10,000,000 image, label 2018 [5] Zhou et al Ego 4D
Kaggle is a data science competition platform and online community for data scientists and machine learning practitioners under Google LLC.Kaggle enables users to find and publish datasets, explore and build models in a web-based data science environment, work with other data scientists and machine learning engineers, and enter competitions to solve data science challenges.
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A training data set is a data set of examples used during the learning process and is used to fit the parameters (e.g., weights) of, for example, a classifier. [9] [10]For classification tasks, a supervised learning algorithm looks at the training data set to determine, or learn, the optimal combinations of variables that will generate a good predictive model. [11]
The product was launched on March 8, 2010 as an experimental visualization tool in Google Labs. [5] In 2011 the Public Data Explorer was made available to everyone. The Dataset Publishing Language (DSPL) was created to be used with the platform. Once data is imported, the dataset can be visualized, embedded in external websites, and shared with ...
In 2021, ImageNet-1k was updated by annotating faces appearing in the 997 non-person categories. They found training models on the dataset with these faces blurred caused minimal loss in performance. [31] ImageNetV2 was a new dataset containing three test sets with 10,000 each, constructed by the same methodology as the original ImageNet. [32]
Within statistics, oversampling and undersampling in data analysis are techniques used to adjust the class distribution of a data set (i.e. the ratio between the different classes/categories represented). These terms are used both in statistical sampling, survey design methodology and in machine learning.