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I have some data with around 1000 features. Problem is most of the features are 0. In each row usually around 100 features have values and rest of the features...
Asked on 03/01/2021 by user1670773
3 answerI'm trying to solve Quora Question Pairs with model stacking. My first layers are:CNN trained to predict the same target as whole model should"Magic features" like question...
Asked on 03/01/2021 by Yuriy Nazarov
0 answerI have a clustering task at hand. The data that I have contains only categorical variables. So, k-modes seemed like the best option. But I am not sure what are...
Asked on 03/01/2021 by akashdubey
1 answerI would like to label character data with BIO tags as part of an active learning process on unlabelled data. I am assuming there are open source GUI tools available...
Asked on 03/01/2021 by David Waterworth
2 answerIs their an intuitive way of finding feature importances without just using the random forest feature importances method? I have a binary logistic regression problem where I have binary features...
Asked on 03/01/2021
2 answerMy goal is to classify products pictures into categories such as dress, sandals, etc. I am using the MNIST fashion dataset, following this official tutorial word-per-word: https://www.tensorflow.org/tutorials/keras/basic_classification so...
Asked on 03/01/2021 by Nicolas Raoul
3 answerI am not able to figure out what kind of machine learning is this: Training set: consists of sentences with object labels for object phrasesExample: "This is a black...
Asked on 03/01/2021
3 answerSuppose I have $f:mathbb{R}^{d_i}tomathbb{R}^{d_o}$.Let $X in mathbb{R}^{n times d_i}$ and I apply $f$ to each row of $X$, obtaining $Y = f(X) in mathbb{R}^{n...
Asked on 03/01/2021
1 answerI came across two interesting papers that describe promising approaches for document classification using word embedding. 1. The fasttext algorithm Described in the paper Bag of Tricks for Efficient...
Asked on 02/28/2021 by user1043144
1 answerI have been struggling with this problem for a while now and I finally decided to post a question here to get some help. The problem i'm trying to solve...
Asked on 02/28/2021 by Connor Abraham
1 answerGet help from others!
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