Most voted questions in Machine Learning

+1 vote
1 answer

how to analysis the heatmap to find the correlation

Hi @Vikas, there are 5 simple steps ...READ MORE

Sep 30 in Machine Learning by Vishal
23 views
0 votes
1 answer

Error While Installing Tensorflow

To install tensorflow you need to have ...READ MORE

Sep 20 in Machine Learning by Sharan
17 views
0 votes
1 answer

Process for mechanical engineer to become machine learning Engineer?

Hey! There are two main languages that ...READ MORE

Aug 20 in Machine Learning by Vishal
58 views
0 votes
0 answers

Transition matrix to have percentages instead of default probability - Markov chain

While using Markov chain, is it possible ...READ MORE

Aug 2 in Machine Learning by Laksha
18 views
0 votes
1 answer

Choose a random starting word for building markov chain

Hey @Greg, this is possible. You can ...READ MORE

Aug 2 in Machine Learning by Bhavya
24 views
0 votes
1 answer

Numpy rounds very small number to zeros - Markov Chain(Python)

Use higher-precision floats, if available on your ...READ MORE

Aug 2 in Machine Learning by Harry
38 views
0 votes
1 answer

Calculate probabilities for Markov Chain - Python

You have to use the tuples from ...READ MORE

Aug 2 in Machine Learning by Ishaan
22 views
0 votes
1 answer

Markov chain using processing - Python

Try something like this @Gujjar HashMap<String, int> wordCount; int ...READ MORE

Aug 2 in Machine Learning by Ashish
29 views
0 votes
1 answer

Python error "TypeError: unsupported operand type(s) for -: 'list' and 'int'"

Hey, look at your code's second last ...READ MORE

Aug 2 in Machine Learning by Naman
173 views
0 votes
1 answer

Create a Markov Model that can generate text simulations by studying Donald Trump speech data set.

The logic here is simple. Apply Markov Property ...READ MORE

Aug 1 in Machine Learning by Zaid
33 views
0 votes
1 answer

Time series analysis - Machine learning python

With machine learning and analysis, its always ...READ MORE

Aug 1 in Machine Learning by Vinod
125 views
0 votes
1 answer

When do I use simple exponential smoothing and what is the math behind it?

Hey @Ruth, you can use this model ...READ MORE

Aug 1 in Machine Learning by Ashish
27 views
0 votes
1 answer

ValueError: Not enough values to unpack

Make the following changes in your script, ...READ MORE

Jun 24 in Machine Learning by Omkar
• 67,620 points
781 views
0 votes
1 answer

Checking spectral co-clustering also accuracy

Hi Vishal, you could try something like ...READ MORE

Jun 3 in Machine Learning by Yamini
46 views
0 votes
1 answer

Generate an array with constant block diagonal structure for biclustering.

Try this: import numpy as np from matplotlib import ...READ MORE

Jun 3 in Machine Learning by Vishal
34 views
0 votes
1 answer

Can you give an example for isotonic regression?

Have a look at this one, It's ...READ MORE

Jun 3 in Machine Learning by Mihir
83 views
0 votes
1 answer

What is Isotonic regression?

Isotonic regression builds an increasing approximation of ...READ MORE

Jun 3 in Machine Learning by Mohit
126 views
0 votes
0 answers

Train-test split with 20% of data set aside - ML

I have an assignment of Making a ...READ MORE

May 24 in Machine Learning by Kim
28 views
0 votes
1 answer
0 votes
1 answer

ValueError: Input contains NaN, infinity or a value too large for dtype('float32')

Assuming X_test is a pandas dataframe, you ...READ MORE

May 23 in Machine Learning by Maya
297 views
0 votes
1 answer

Python script for linear regression on panda dataframe

Use the following code: from scipy import stats slope, ...READ MORE

May 23 in Machine Learning by Imran
63 views
0 votes
1 answer

What is rolling linear regression?

Rolling regression is the analysis of changing ...READ MORE

May 23 in Machine Learning by Jinu
66 views
0 votes
1 answer

How do I convert a pandas dataframe to a numpy array using python?

Try something like this: df.values array([[nan, 0.2, nan], ...READ MORE

May 22 in Machine Learning by Krishti
114 views
0 votes
1 answer

Create dataframe using Pandas - Linear Regression

You can read excel files df = pd.read_excel(...) You ...READ MORE

May 22 in Machine Learning by Neha
33 views
0 votes
1 answer

Ignore the NaN and do the linear regression on remaining values

Yes, you can do this using statsmodels: import ...READ MORE

May 22 in Machine Learning by Hari
59 views
0 votes
1 answer

Can you give LassoLars python example?

Hey @Vivek, Try something like this: >>> from ...READ MORE

May 22 in Machine Learning by Tanmay
62 views
0 votes
1 answer

What is LassoLars? - Linear regression

LassoLars is a lasso model implemented using ...READ MORE

May 22 in Machine Learning by Basu
84 views
0 votes
1 answer

Show python implementation of Lasso class - regression

Hey @Tanmay, try something like this: >>> from ...READ MORE

May 22 in Machine Learning by Vedant
50 views
0 votes
1 answer

Ridge Regression Example

Hey @Nipun, you can try something like ...READ MORE

May 22 in Machine Learning by Umer
29 views
0 votes
1 answer

Are there any python libraries that do multiple regressions?

You can use sklearn.linear_model.LinearRegression. Something like this: from ...READ MORE

May 22 in Machine Learning by Vinay
28 views
0 votes
0 answers

Hello I have some errors while implementing variational autoencoder

def dense_layers(sizes): return tfk.Sequential([tfkl.Dense(size, ...READ MORE

May 18 in Machine Learning by anonymous

edited May 20 by Omkar 172 views
0 votes
1 answer

What is Gini Index in decision tree

Gini Index is a metric to measure ...READ MORE

May 14 in Machine Learning by Raj
88 views
0 votes
1 answer

What is information gain? - Decision tree algo

You can use information gain to decide ...READ MORE

May 14 in Machine Learning by Raj
50 views
0 votes
1 answer

Attribute selection in Decision tree Algorithm

If you have a dataset that consists ...READ MORE

May 14 in Machine Learning by Raj
43 views
0 votes
1 answer

Features of KNN algorithm

The KNN algorithm has the following features: KNN ...READ MORE

May 13 in Machine Learning by Vedant
99 views
0 votes
1 answer

What is KNN algorithm?

KNN which stand for K Nearest Neighbor ...READ MORE

May 13 in Machine Learning by Jinu
36 views
0 votes
1 answer

What is greedy approach in Decision tree algorithm?

“Greedy Approach is based on the concept ...READ MORE

May 13 in Machine Learning by Upadhya
356 views
0 votes
1 answer

How do I create a decision tree?

Let us consider the following example. Suppose a ...READ MORE

May 13 in Machine Learning by Fatima
44 views
0 votes
1 answer

Disadvantages of using decision tree?

Even though the decision tree algorithm has ...READ MORE

May 13 in Machine Learning by Jinu
191 views
0 votes
1 answer

Advantages of using decision tree?

These are the advantages of using a ...READ MORE

May 13 in Machine Learning by Mahima
43 views
0 votes
1 answer

Python code for executing decision tree algorithm

Hey! Try this: # Run this program on ...READ MORE

May 13 in Machine Learning by Haseeb
333 views
0 votes
1 answer

What is decision tree algorithm?

A decision tree is a map of ...READ MORE

May 13 in Machine Learning by Upadhya
85 views
0 votes
1 answer

Example of Logistic regression with python code

Have a look at this: import csv import ...READ MORE

May 13 in Machine Learning by Jinu
206 views
0 votes
1 answer

Different types of Logistic Regression

There are three main types of logistic ...READ MORE

May 13 in Machine Learning by Nikhil
393 views
0 votes
1 answer

Can an ML model be recreated or retrained?

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

May 13 in Machine Learning by Hemant
31 views
0 votes
1 answer

Why data set always divided in training data and test data in regressions?

Let me explain the process of prediction ...READ MORE

May 10 in Machine Learning by Mishra
23 views
0 votes
1 answer

What is correlation and its types?

Correlation is a statistical measure that shows ...READ MORE

May 9 in Machine Learning by Zulaikha
41 views
0 votes
1 answer

What are different types of regressions?

There are three types of regressions: Linear regression: Linear ...READ MORE

May 9 in Machine Learning by Jinu
64 views
0 votes
1 answer

Clustering algorithms

These are the clustering algorithms that are ...READ MORE

May 9 in Machine Learning by Nisha
29 views