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1 1 vote
1 answers 1 answer
2.2k
2.2k views
What are the best tools and resources for learning programming?
I am wondering if anyone can suggest the best resources and tools for learning programming?
10 10 votes
2 answers 2 answers
5.3k
5.3k views
How to use LinkedIn Learning (formerly Lynda.com) for free?
I heard some people use Lynda.com resources for free. Could someone let me know how does it work?
1 1 vote
1 answers 1 answer
958
958 views
Terminology clarification in Spark
I have a hard time distinguishing terminologies of SparkSQL. While SparkSQL are quite flexible in terms of abstraction layers, its really difficult for beginner to naviga...
0 0 votes
0 0 answers
576
576 views
Binary Classification and neutral tag
I am trying to create a sentiment analysis model using binary classification as loss.I have a batch of tweets that some of them are tagged as positive (labeled as 1) and ...
0 0 votes
0 0 answers
570
570 views
"Rare words" on vocabulary
I am trying to create a sentiment analysis model and I have a question.After I preprocessed my tweets and created my vocabulary I've noticed that I have words that appear...
0 0 votes
0 0 answers
462
462 views
My GloVe word embeddings contain sentiment?
I've been researching sentiment analysis with word embeddings. I read papers that state that word embeddings ignore sentiment information of the words in the text. One pa...
1 1 vote
1 1 answer
845
845 views
Do I need to save the standardization transformation?
When I standardized my data when I created my model. Do I need to save the standardization transformation when I want to predict with my model new data ?
0 0 votes
0 0 answers
459
459 views
is it possible to derive a new 95% CI from two separate 95% CIs?
0 0 votes
1 1 answer
1.1k
1.1k views
How to predict from unseen data?
Hi. I have a question about model-based predictions when data is only available after the fact. Let me give you an example. I try to predict the result (HOME, AWAY or a D...
0 0 votes
0 0 answers
442
442 views
Probability of a bus arrived in its destination based on weather condition
A bus is making its way to a destination. If the weather conditions are favorable today, the likelihood of delay is 3%. If the weather conditions are not favorable today,...
1 1 vote
1 1 answer
4.2k
4.2k views
How to remove unwanted Jupyter notebook kernels?
Whener I run Jupyter notebook there are some kernels that do not exist on system and generate errors. How can I remove them?
1 1 vote
1 answers 1 answer
1.5k
1.5k views
How to model unknown yet data
So far, I have modeled on known historical data. What if there are variables known only after the fact?Let me give you an example. I want to predict the outcome of the ma...
1 1 vote
1 1 answer
795
795 views
From microarray data, which tools of pattern recognition can you apply to identify the genes responsible for diseases?
“During the last decade, the advent of microarray datasets stimulated a new line of research called Bioinformatics. A microarray database is a repository containing micro...
1 1 vote
1 1 answer
689
689 views
Can we use a trained model to supervise the other machine learning models?
Is that possible to train a machine using another trained machine?
2 2 votes
0 0 answers
501
501 views
Where can I find illustrative real life machine learning examples (In business, work. etc.)?
Is there a website for finding illustrative real-life examples of using machine learning? For instance: for End to End Machine Learning, End to End Machine Learning, Clas...
1 1 vote
0 0 answers
410
410 views
Where can I find simple machine learning mathematics explained visually?
Could you please let me know where I can find simple machine learning mathematics explained visually?
0 0 votes
0 0 answers
596
596 views
Looking for program to graph a network with 2 clusters.
I'm a PhD student using qualitative content analysis to look at a number of documents to identify a norm cluster. The structure of the norms I'm trying to look at is that...
3 3 votes
1 answers 1 answer
6.2k
6.2k views
How to update the weights in backpropagation algorithm when activation function in not linear?
The goal of backpropagation is to optimize the weights so that the neural network can learn how to correctly map arbitrary inputs to outputs.Assume for the following neur...
2 2 votes
1 answers 1 answer
6.8k
6.8k views
How to calculate the class probabilities and classify using Naive Bayes classifier?
We have data on 1000 pieces of fruit. The fruit being a Banana, Orange or some Other fruit and imagine we know 3 features of each fruit, whether it’s long or not, sweet o...
1 1 vote
0 0 answers
587
587 views
How to print confusion matrix if I am using stratifiedkfold method?
0 0 votes
0 0 answers
639
639 views
I am facing the error after importing torch module in python. How can I solve it? The error link is given below
https://ibb.co/MgXvrkL
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