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As for an imbalanced multi-class dataset, how many instances should be synthesized for each class if we use over-sampling techniques such as SMOTE? For example, there is 4 class including...
Asked on 03/02/2021 by Zihe Liu
0 answerI got stucked with this widget... I am an absolute beginner and I am now working with Orange software for my thesis with logs and core data.I need to...
Asked on 03/02/2021 by Mao
1 answerSo I do have data like this: With the help of distinct order IDs, I can figure out how many...
Asked on 03/02/2021 by Retro Invader
0 answerFrom https://towardsdatascience.com/cross-entropy-for-classification-d98e7f974451 I understand that categorical cross-entropy is -log(q(x)) When using tf.keras.losses.CategoricalCrossentropy I assume that loss is calculated per batch and per epoch as...
Asked on 03/02/2021 by Tie-fighter
0 answerI want to train a deep learning model on a dataset containing around 3000 images. Since the dataset is huge, I want to use Google colab since it's GPU supported....
Asked on 03/02/2021 by chatbot_chakra
6 answerI am using scikit-learn MiniBatchKMeans to do text clustering. In the constructor method, there is a parameter reassignment_ratio, which is described in the documentation (link above) as...
Asked on 03/02/2021
0 answerI learned about "the information bottleneck view of deep learning."But in a nutshell, what does this tell us? I don't see what the role is of depth in this...
Asked on 03/02/2021 by induction601
0 answerSuppose I have a dataset with more than 50 features (could be 100 or 10,000, etc.). I'd like to create a summary table that has some statistics about each feature...
Asked on 03/01/2021 by HS-nebula
0 answerI wanted to get more into detail of anchor boxes. However from looking through associated code and papers, I could not grasp the concept in its full detail. I had...
Asked on 03/01/2021 by Yuan Li
0 answerSo this is taken from an exam I just did. I'd like to know if there are any instances same as in...
Asked on 03/01/2021 by crommy
3 answerGet help from others!
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