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Coming from a DWH-background I am used to putting subqueries almost everywhere in my queries. On a Hadoop project (with Hive version 1.1.0 on Cloudera), I noticed we can forego...
Asked on 08/02/2020 by Gerardsson
1 answerConsider a (somewhat nonsensical) sentence - "I see saw a see saw" The observed bi-grams would be:"I see" "see saw" "saw a" and, "a see". My aim is to...
Asked on 08/01/2020 by rahs
1 answerI have an NLP neural network that I have developed with Keras for multi-label classification. I have fit the model several times and save the best results (via best...
Asked on 08/01/2020 by I_Play_With_Data
1 answerMy question on A/B testing is about doing post test segmentation analysis. For example: I run an A/B test on my website to track bounce rate. On the...
Asked on 07/31/2020 by jxn
1 answerI'm trying to train a search and item encoder and this is the model I haveinput_search = Input(shape=(40,), dtype='int64', name='input_search')input_title = Input(shape=(40,), dtype='int64', name='input_title')input_desc = Input(shape=(40,), dtype='int64', name='input_desc')input_brand =...
Asked on 07/31/2020 by Howard Wang
0 answerI have collected a bunch of census data from 2012 - 2018. I wanted to apply some clustering algorithms in order to compare Metropolitan statistical area (MSA's). Ideally once I...
Asked on 07/31/2020 by Snorrlaxxx
1 answerI'm using python. Some 2D numpy arrays are stored in individual rows of a Series. They are 30x30 images. It looks something like this: pixels0...
Asked on 07/30/2020 by Isu Shrestha
2 answerI have one GPU: GTX 1050 with ~4GB memory. I try Mask RCNN with 192x192pix and batch=7. I got an error: CUDA_ERROR_OUT_OF_MEMORY: out of memory I found:...
Asked on 07/30/2020
3 answerI am trying to reconstruct an image from a dense layer with is a concatenation of outputs from a1) convolutional network with image inputs; and2) dense layer with...
Asked on 07/29/2020
1 answerIn a classifier model, we can predict the outcome class, but here I need to find out the features that drive towards a particular result in a classification problem, that...
Asked on 07/29/2020 by Vinay
3 answerGet help from others!
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