Most viewed questions in Machine Learning

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Cost Function, Linear Regression, trying to avoid hard coding theta. Octave.

In Octave/Matlab, you can use vectorize operations. ...READ MORE

Apr 4, 2022 in Machine Learning by Nandini
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757 views
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1 answer

Identifying different regressions (Linear, Polynomial) from a graph and fit regression model accordingly

The constant part of your equation isn't ...READ MORE

Mar 17, 2022 in Machine Learning by Dev
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756 views
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Which polynomial regression degree is significant ? depends of number of points or other parameters?

I must admit that the wording of ...READ MORE

Mar 17, 2022 in Machine Learning by Dev
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750 views
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Competitive Programming Algorithm Sock Drawing Probability Question

Another way to look at the problem ...READ MORE

Mar 25, 2022 in Machine Learning by Dev
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748 views
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1 answer

How to export regression equations for grouped data?

First, you'll need a linear model with ...READ MORE

Mar 14, 2022 in Machine Learning by Dev
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747 views
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Where can I start learning Artificial Intelligence and Machine learning?

Hi@akhtar, If you are a beginner then you ...READ MORE

May 13, 2020 in Machine Learning by MD
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742 views
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Decision tree vs. Naive Bayes classifier

In which cases is it better to ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
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740 views
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1 answer

Which machine learning classifier to choose, in general?

Choice of Machine Learning Classifier depends upon ...READ MORE

Feb 21, 2022 in Machine Learning by Dev
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737 views
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1 answer

Difference between classification and regression score in Python scikit learn

Classification Score is used for discrete values ...READ MORE

Feb 24, 2022 in Machine Learning by Nandini
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735 views
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1 answer

What is the actual meaning implied by information gain in data mining?

Information gain works on the concept of ...READ MORE

Mar 2, 2022 in Machine Learning by Dev
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727 views
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Bad logistic regression in trivial example [scikit-learn]

This is due to the process of ...READ MORE

Mar 17, 2022 in Machine Learning by Dev
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725 views
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1 answer

R - plm regression with time in posix-format

To use in your model, I believe ...READ MORE

Apr 4, 2022 in Machine Learning by Nandini
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721 views
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1 answer

Training and testing data in machine learning

Unsupervised learning is used with the K-means ...READ MORE

Feb 23, 2022 in Machine Learning by Dev
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718 views
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1 answer

When should Data Binning be used in data processing?

Mostly by trial and error. When a ...READ MORE

Apr 7, 2022 in Machine Learning by Nandini
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715 views
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What is the difference between Deep Learning and traditional Artificial Neural Network machine learning?

A large number of layers causes serious ...READ MORE

Feb 25, 2022 in Machine Learning by Dev
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701 views
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Which industries use AI and Machine Learning?

AI is used in various industries like ...READ MORE

Jun 19, 2024 in Machine Learning by anonymous
• 450 points
701 views
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1 answer
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How to perform regression algorithm on a textual data(IMDB reviews)?

You can use either word2vec or tf-idf ...READ MORE

Mar 30, 2022 in Machine Learning by Dev
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697 views
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1 answer

How can QA team leverage BDD acceptance criteria for automation regression testing?

There is no correct response; in my ...READ MORE

Apr 5, 2022 in Machine Learning by Dev
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685 views
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1 answer

Calculating (experimental) probability of head toss

To answer your question.  Refer to the code ...READ MORE

Mar 23, 2022 in Machine Learning by Dev
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683 views
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Empirical probability in R with x1+x2>2*x3

It's easy to duplicate random draws with ...READ MORE

Mar 15, 2022 in Machine Learning by Dev
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671 views
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Naive Bayes classifier bases decision only on a-priori probabilities

You seem to have trained the model ...READ MORE

Mar 25, 2022 in Machine Learning by Nandini
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670 views
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1 answer

Probability: the one true fish

What you're looking for is P(A|B), which ...READ MORE

Mar 25, 2022 in Machine Learning by Dev
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666 views
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1 answer

Hierarchical clustering of 1 million objects

Consider switching the algorithm instead of using ...READ MORE

Feb 24, 2022 in Machine Learning by Nandini
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656 views
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1 answer

Getting one word as caption with zero probability using pretrained checkpoints for image captioning-im2txt

captiongenerator.py is a Python script that generates ...READ MORE

Mar 17, 2022 in Machine Learning by Dev
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639 views
0 votes
0 answers

machine learning engineer

Hello, I would like to know if ...READ MORE

Mar 3, 2020 in Machine Learning by Axel
• 120 points

edited Mar 4, 2020 by Gitika 639 views
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Error while using Random Forest.

I am using this script rf.partial.prob(x=rf.mod,pred.data=FOR, xname="Qmax",which.class ...READ MORE

Dec 1, 2021 in Machine Learning by Khan
• 120 points
634 views
0 votes
1 answer

Choose specific number with probability

Examine the sample function. set.seed(1) sample(c(0,1), size=12, replace=TRUE, prob=c(0.2,0.8)) 1 ...READ MORE

Mar 14, 2022 in Machine Learning by Dev
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631 views
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1 answer

Assumptions of Naïve Bayes and Logistic Regression

There are very few difference between Naive ...READ MORE

Feb 7, 2022 in Machine Learning by Nandini
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607 views
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1 answer

A simple explanation of Naïve Bayes Classification

Naive Bayes Classification uses probability to classify ...READ MORE

Feb 22, 2022 in Machine Learning by Nandini
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604 views
0 votes
1 answer

Can an ML model be recreated or retrained?

Of course, your model is retrainable, in ...READ MORE

May 13, 2019 in Machine Learning by Hemant
599 views
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1 answer

Probability that a formula fails in IEEE 754

It is feasible to evaluate these things ...READ MORE

Mar 23, 2022 in Machine Learning by Nandini
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581 views
0 votes
1 answer

Error message because of quotation mark

Hello, Try this: summary(data[["diff`GBP/EUR`"]]) Hope it works! ...READ MORE

Nov 30, 2020 in Machine Learning by Niroj
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565 views
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Is k-Nearest Neighbors algorithm used a lot in real life?

the k-Nearest Neighbors is mentioned as one ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
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487 views
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How to find all latest java files.

I need all the latest java packages ...READ MORE

Dec 1, 2021 in Machine Learning by anonymous
• 120 points
456 views
0 votes
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Limitations of Regression in Machine Learning?

what happens when you want to do ...READ MORE

Feb 28, 2022 in Machine Learning by Dev
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453 views
0 votes
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auto generating tags recommending system in python

want to build a python based auto ...READ MORE

Apr 26, 2023 in Machine Learning by anonymous

edited Mar 5 137 views
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Could you answer this question

Objective: The objective of this assignment is to ...READ MORE

Apr 29, 2023 in Machine Learning by anonymous

edited Mar 5 136 views
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How do I solve this error from my code? KeyError: "['Date' 'Adj Close'] not found in axis"

#import libraries: import numpy as np import streamlit as ...READ MORE

Aug 26, 2021 in Machine Learning by anonymous

edited Mar 4 101 views
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0 answers

Expected 2D array, got 1D array instead: array=[].

from sklearn.linear_model import LinearRegression lin_reg = LinearRegression(normalize = ...READ MORE

Mar 5, 2022 in Machine Learning by Robel

edited Mar 4 81 views
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I can not install Tensor Flow. DLL Error 3221225501 tensorflow internal

I have a Windows 7 i5 core ...READ MORE

Apr 3, 2021 in Machine Learning by Shilpa

edited Mar 4 70 views
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Which Machine learning algorithm is best for the following scenario?

For a dating app, there are 4 ...READ MORE

Mar 1, 2021 in Machine Learning by anonymous

edited Mar 4 63 views
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I am trying to create one Machine Learning model using LinearRegression model, but I am getting the below error.

 training data (input and output) for Measuring temperature using crickets x_train =[44.000,46.400,43.600,35.000,35.000,32.600,28.900,27.700,25.500,20.375,12.500,37.000,37.500,36.500,36.200] #Cricket Chirp per 1 y_train =[80.500,78.500,78.000,73.500,70.500,68.000,66.000,65.000,61.500,57.000,55.000,76.250,74.000,74.000,72.500]  # Temp in F  Training based on training data (input and output) for Measuring temperature using crickets x=x_train y=y_train opt = np.polyfit(x, y, 1) y_pred = int(opt[0]) * x + opt[1] opt_rmse = math.sqrt(metrics.mean_squared_error(y_pred, y)) slope = opt[0] bias = opt[1] #print("y_pred", y_pred, "y ", y) print("Optimal Training RMSE =", opt_rmse, "for solution", opt) the error is ValueError: Found input variables with ...READ MORE

Sep 2, 2021 in Machine Learning by anonymous

edited Mar 4 62 views
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0 answers

Unable to import tensorflow , getting the error mentioned in the image

I'm trying to import the below packages ...READ MORE

Sep 15, 2021 in Machine Learning by Dhanush

edited Mar 4 53 views
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0 answers

im getting this error no file found

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Jan 13, 2021 in Machine Learning by rsandhya

edited Mar 4 51 views
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no module found error

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Jan 13, 2021 in Machine Learning by anonymous

edited Mar 4 44 views
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0 answers

Even though I have installed tensorflow, the error is showing to install it

This is the pip list. I have ...READ MORE

Apr 12, 2021 in Machine Learning by Jeevan

edited Mar 4 43 views
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0 answers

Error: No module named 'bayespy'

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Jan 26, 2021 in Machine Learning by Jeevan

edited Mar 4 43 views