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I would like to know if there are any best practices to optimize random environment. Currently I use this simple structure in my config :from numpy.random import Generator,...
Asked on 08/09/2021
0 answerGood evening,First of all, I want to apologize if the title is misleading.I have a dataset made of around 60000 tweets, their date and time as well as...
Asked on 08/09/2021 by Mauretto
1 answerCurrently, I have an imbalanced data set with proportions 84% and 16%. I wanna use VAE as oversampling method and I want to determine the best proportions of data that...
Asked on 08/08/2021
0 answerI am building a model that uses TF-IDF NLP features in Spark Mllib. The TF-IDF HashingTF function in Mllib uses the 'hashing trick' to efficiently allocate terms...
Asked on 08/08/2021
0 answerI'm building a model that fills the missing values from a Dataframe that contains the number of visitors for different stores, each day:daystore_astore_bstore_c2021-01-011002003002021-01-021102202902021-01-03501101702021-01-04NAN2202902021-01-05716NAN2021-01-0690NANNANI'm using the ...
Asked on 08/08/2021
1 answerI'm looking for a good data set for training a CNN based network to do object localization (i.e. a data set with class labels and bounding box data). What is...
Asked on 08/08/2021 by user3731622
1 answerI have 10 categorical features and a multi-class target. Training data contains rows where the same 10 categorical features may map to a different target class. What classification algorithm should...
Asked on 08/08/2021 by dwkd
1 answerI have a dependent variable that is a ratio, i.e. it takes the values between 0 and 1. Some 30% of values are 1s. The dependent variable measures the distribution...
Asked on 08/08/2021 by Ken Lee
1 answerI have a dataset of 4900 rows and 2060 feature. I calculated the correlation using kendall method between the dependent and independent features, and found out that 5 of these...
Asked on 08/08/2021
0 answerI'm reading the paper Algorithms for nonnegative matrix factorization with the β-divergence by Cédric Févotte and Jérôme Idier. Package scikit-learn uses their algorithm for module ...
Asked on 08/08/2021 by Akira
0 answerGet help from others!
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