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Published: 29/05/2017I am doing text extraction from resume(pdf,doc/Docx). I am getting text with space between each letter. E.g. WORK EXPERIENCE is coming as W O R K E X P E R I E N C E. I want to get the output as WORK ... Read moreSource: datascience.stackexchange.com


Published: 29/05/2017I'm using seaborn library to generate bar plots in python. I'm wondering what statistics are used to compute the error bars, but can't find any reference to this in the seaborn's barplot documentation ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I am curious how pairplot in seaborn library is constructed. I have seen similar plot, such as Pearson Correlation plot. What is the difference between these two plots? What is exact the use case of t ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I've been grasping my head the whole day around this issue but I couldn't succeed. I wrote a GA, that should give me individuals with the minimal fitness (displacement in my case), but when I run my c ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I have been building models with categorical data for a while now and when in this situation I basically default to using scikitlearn's LabelEncoder function to transform this data prior to building ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I've been working on a classification problem and have some good results, but now I struggle with trying to put together a good plot to illustrate the probabilities for each prediction. Here is my cur ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017After reading this article I have got a question about PCA. Author was talking about whether to use test set while computing PCA. But, few important points to understand: 1) We should not combine the ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I am a beginner in R. I am a bit confused about the output of the neuralnet() function in R, from package neuralnet . Here it shows steps equal to thirteen. I would like to inquire about the understan ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I have a data frame with following structure: df.columns Index(['first_post_date', 'followers_count', 'friends_count', 'last_post_date','min_retweet', 'retweet_count', 'screen_name', 'tweet_count', 't ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017Reading On Multiplicative Integration with Recurrent Neural Networks Despite of their varying characteristics, most of them(RNNs) share a common computational building block, described by the followin ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I am currently trying to classify cifar10 data using the vgg16 network on Keras, but seem to get pretty bad result, which I can't quite figure out... The vgg16 is designed for performing classificatio ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I used logistic regression to classify 3 classes of images: cars, dogs, cows. The accuracy is 100%, perfectly separated in clusters (scatter plots). When I try to use the learner to predict 3 images ( ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I really confused about how GRU computation really works. I am not really good at math btw. I read the original source of GRU equations from Cho, et al. (2014), and also a Colah's blog post on the sam ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I've been tearing my hair out for the last 3 days and I just can't get it to work. I recently got a GTX 1070 and I went to a fresh install with: Ubuntu 16.04/15.10/15.04 PPA drivers nvidia367 Cuda 7. ... Read moreSource: datascience.stackexchange.com

Published: 29/05/2017I am new in deep learning. I am running a MacBook Pro yosemite (upgraded from Snowleopard). I don't have a CUDAenabled card GPU, and running the code on the CPU is extremely slow. I heard that I can ... Read moreSource: datascience.stackexchange.com

Published: 28/05/2017I am working on a text classification problem, the objective is to classify news articles to their corresponding categories, but in this case the categories are not very broad like, politics, sports, ... Read moreSource: datascience.stackexchange.com

Published: 28/05/2017I am a beginner in R. I am a bit confused about the output of the neuralnet function in R. Here it shows steps equal to thirteen. I would like to inquire about the understanding of these steps. What i ... Read moreSource: datascience.stackexchange.com

Published: 28/05/2017I'm fine tuning with caffenet for a 3 classes classification problem. I have 100 instances of class A, 90 instances of class B and 30 instances of class C. I thought that my net would be biased toward ... Read moreSource: datascience.stackexchange.com

Published: 28/05/2017I'm having some difficulty in deriving back propagation with ReLU, and I did some work, but I'm not sure if I'm on the right track. Cost Function: $\frac{1}{2}(y\hat y)^2$ where $y$ is the real value ... Read moreSource: datascience.stackexchange.com

Published: 28/05/2017In the linear regression, when we have a categorical explanatory variable with $n$ levels, we usually remove one level and call it a baseline level and fit the model on the remaining levels. And the f ... Read moreSource: datascience.stackexchange.com

Published: 27/05/2017I have been having my hands full with training a model to classify web pages. This is the first time ever that I am doing this, so I know very little about ML. I'm here to learn. :) Currently, I am u ... Read moreSource: datascience.stackexchange.com
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