Most viewed questions in Machine Learning

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ValueError: Not enough values to unpack

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

Jun 24 in Machine Learning by Omkar
• 68,180 points
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What is greedy approach in Decision tree algorithm?

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

May 13 in Machine Learning by Upadhya
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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
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Different types of Logistic Regression

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

May 13 in Machine Learning by Nikhil
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Python code for executing decision tree algorithm

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

May 13 in Machine Learning by Haseeb
510 views
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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
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Disadvantages of using decision tree?

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

May 13 in Machine Learning by Jinu
421 views
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1 answer
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Time series analysis - Machine learning python

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

Aug 1 in Machine Learning by Vinod
299 views
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Difference between reinforcement learning and supervised learning?

In reinforcement learning, the output depends on ...READ MORE

May 8 in Machine Learning by Nipun
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Example of Logistic regression with python code

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

May 13 in Machine Learning by Jinu
291 views
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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
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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 273 views
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Features of KNN algorithm

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

May 13 in Machine Learning by Vedant
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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
248 views
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Python code for basic linear regression

Hi @Dipti, you could try something like ...READ MORE

May 9 in Machine Learning by Vinod
229 views
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0 answers

AttributeError: module 'tensorflow.compat' has no attribute 'v1'

i am building an Rasa chatbot but ...READ MORE

Nov 3 in Machine Learning by Usman
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208 views
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What is Isotonic regression?

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

Jun 3 in Machine Learning by Mohit
184 views
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Example to run KNN algorithm using python

Have a look at this one: from sklearn.datasets ...READ MORE

May 8 in Machine Learning by Harvy
169 views
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What is LassoLars? - Linear regression

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

May 22 in Machine Learning by Basu
160 views
+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
145 views
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1 answer

What is decision tree algorithm?

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

May 13 in Machine Learning by Upadhya
133 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
132 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
124 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
119 views
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1 answer

Can you give LassoLars python example?

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

May 22 in Machine Learning by Tanmay
103 views
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1 answer

What are the techniques used in supervised learning?

There are two main techniques used in ...READ MORE

May 9 in Machine Learning by Kiran
102 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
95 views
0 votes
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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
93 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
87 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
83 views
0 votes
1 answer

What is clustering in Machine Learning?

Clustering is a type of unsupervised learning ...READ MORE

May 9 in Machine Learning by Shridhar
81 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
79 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
78 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
72 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
70 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
70 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
68 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
62 views
0 votes
1 answer

What are the techniques used in unsupervised learning?

There are two main techniques used in ...READ MORE

May 9 in Machine Learning by Rhea
62 views
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Advantages of using decision tree?

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

May 13 in Machine Learning by Mahima
61 views
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What is the process involved in machine Learning?

Discussing this on a high level, these ...READ MORE

May 9 in Machine Learning by Rhea
57 views
0 votes
1 answer

What is Unsupervised Learning?

Unsupervised Learning is the training of machine ...READ MORE

May 8 in Machine Learning by Alok
56 views
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Real world applications of Machine Learning

Few real-world applications of machine learning are  Have ...READ MORE

May 9 in Machine Learning by Jinu
55 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
48 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
48 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
47 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
45 views
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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
44 views