Data Science Questions, Problems & Solutions : TransWikia.com ~ Page 315

How to implement various SVR types in python?

I am new to the Machine learning world and have created some models on wind speed prediction using SVR and RF. Now, I wish to implement and compare these results...

Asked on 09/30/2020 by yug patel

0 answer

Trying to use CBOW for tweet classification

I'm trying to use the Continuous Bag Of Words method for word embedding on a corpus of 7503 tweets. In particular, I'm trying to use CBOW on ...

Asked on 09/29/2020 by Qwertiops

0 answer

How does Q-Learning deal with mixed strategies?

I'm trying to understand how Q-learning deals with games where the optimal policy is a mixed strategy. The Bellman equation says that you should choose $max_a(Q(s,a))$ but this implies...

Asked on 09/29/2020 by Thomas Johnson

1 answer

Sequential sampling from Gaussian conditional not working

I'm trying to sequentially sample from a Gaussian Process prior. The problem is that the samples eventually converge to zero or diverge to infinity. I'm using the basic conditionals described...

Asked on 09/28/2020 by Jacob Holm

0 answer

Error loading tidyverse in R Studio - No broom package

I'm getting numerous errors when trying to install packages, namely tidyverse and ggplot. The error is of the form are always in the form: > library(tidyverse)Error in loadNamespace(j...

Asked on 09/27/2020

1 answer

What methods to create singular content classification from inconsistent inbound info?

I am attempting to aggregate professional profile info from multiple sources, imposing a consistent taxonomy. Specifically, the current problem is how to impose a preferred taxonomy on profiles with inconsistent...

Asked on 09/26/2020 by Robert Andrews

1 answer

create and use weights in Python to perform weighted correlation and PCA

I need help with the principal components’ analysis code below in 3 ways: Write Code to create RIM (RAKE) weighting.I’m trying to ensure that using the code below, I...

Asked on 09/26/2020 by Zðkaria Bóüsserghine

0 answer

Machine learning, speech recognition technologies for Sound of Animals interpretation

https://www.google.com/search?q=sound+of+animals&client=ms-android-lava&prmd=inv&sxsrf=ALeKk02xrn0-yn-FZSkidTogB4l4B_TH6A:1600539091086&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjVhuTf6PXrAhWR4HMBHWS-AYQQ_AUoAXoECA8QAQ&biw=360&bih=592 https://www.google.com/search?q=sound+of+animals&source=lmns&bih=592&biw=360&client=ms-android-lava&prmd=inv&hl=en&sa=X&ved=2ahUKEwjc79L07vXrAhWQYysKHSWxBr8Q_AUoAHoECAAQAw https://www.instagram.com/p/CFVAPhNlTjh/?utm_source=ig_web_button_share_sheet https://www.instagram.com/p/CFVBPaqF00M/?utm_source=ig_web_button_share_sheet Is it possible using AI , speech recognition & Machine learning technologies for interpreting...

Asked on 09/25/2020

1 answer

Extract segment from document scan

I need to extract some "valuable" information from document scan. For example, document's number, incoming date, organizations, persons, etc. Example document: ...

Asked on 09/25/2020 by feeeper

1 answer

Which is the "BEST" deep learning model for "Custom" object detection for images & real time. YOLO v3, v4, v5, EfficientDet?

Whenever I look for object detection model, I find YOLO v3 most of the times and that might be due to the fact that it is the last version created...

Asked on 09/25/2020 by Deshwal

1 answer

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