Trending questions in Machine Learning

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1 answer

What is the best machine learning website?

Hi@akhtar You can find lots of website which ...READ MORE

May 20, 2020 in Machine Learning by MD
 • 95,440 points • 595 views
0 votes
1 answer

OpenCV Error: Unspecified error (The node does not represent a user object (unknown type?)) in cvRead, file /build/opencv-FWWjHr/opencv-2.4.9.1+dfsg/modules/core/src/persistence.cpp,

Hi@akhtar, I think it should work. But make ...READ MORE

Apr 20, 2020 in Machine Learning by MD
 • 95,440 points • 1,831 views
0 votes
1 answer

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

Hi@Usman, It seems you are using an older ...READ MORE

Jul 19, 2020 in Machine Learning by MD
 • 95,440 points • 3,521 views
0 votes
0 answers

NameError: name '_train' is not defined

Mar 30, 2020 in Machine Learning by anonymous
 • 120 points • 2,690 views
0 votes
0 answers

Not able to import images.

It show my syntax is incorrect.Please help ...READ MORE

May 15, 2020 in Machine Learning by sangeethstanly
 • 120 points • 666 views
0 votes
1 answer

How to perform convolution operation between two image pixels?

Hi@akhtar, This convolution function is a part of ...READ MORE

May 9, 2020 in Machine Learning by MD
 • 95,440 points • 607 views
0 votes
1 answer

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
 • 95,440 points • 417 views
0 votes
3 answers

What are some best examples of AI applications in our daily life?

Hi Michael, You don’t need to be a ...READ MORE

Apr 9, 2020 in Machine Learning by Albert
 • 160 points • 1,797 views
+1 vote
1 answer

​In ANN how the weight gets selected by the model INITIALLY?

Hi@Nandini, When you add your NN layer, it ...READ MORE

May 9, 2020 in Machine Learning by MD
 • 95,440 points • 485 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, 2019 in Machine Learning by Vishal
 • 10,081 views
0 votes
1 answer

How to integrate Machine Learning with Spark?

Hi@akhtar, To integrate Hadoop with Spark, you need ...READ MORE

May 6, 2020 in Machine Learning by MD
 • 95,440 points • 592 views
0 votes
1 answer

While doing NLP in R, I am getting following error - 'no applicable method for 'meta' applied to an object of class "character"' when I run dtm <- DocumentTermMatrix(corpus) command.

Hi, @Adil, I would suggest you go through ...READ MORE

Apr 20, 2020 in Machine Learning by Gitika
 • 65,910 points • 844 views
0 votes
1 answer

KNN algorithm on iris dataset

if testSet[x][-1] is predictions[x]: change it to if ...READ MORE

Sep 4, 2020 in Machine Learning by anonymous
 • 2,008 views
0 votes
1 answer

How to save machine learning model?

Hi@akhtar, To save your Machine Learning model, you ...READ MORE

Apr 13, 2020 in Machine Learning by MD
 • 95,440 points • 704 views
0 votes
1 answer

How to compare expected and predicted values?

The predict() function returns a plain numpy ...READ MORE

Jul 14, 2019 in Machine Learning by Tina
 • 12,553 views
0 votes
1 answer

How to import one Machine Learning model?

Hi@akhtar, To import one pre-created ML model, you ...READ MORE

Apr 13, 2020 in Machine Learning by MD
 • 95,440 points • 542 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, 2019 in Machine Learning by Hari
 • 14,613 views
0 votes
1 answer

What is greedy approach in Decision tree algorithm?

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

May 13, 2019 in Machine Learning by Upadhya
 • 14,253 views
0 votes
0 answers

How to improve deeplearning model performance?

Using early stopping my model stops training ...READ MORE

Mar 24, 2020 in Machine Learning by Anan
 • 180 points
edited Mar 24, 2020 by Anan • 603 views
0 votes
1 answer

After installation of tensorflow ,attribute error: no Session module exists

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

Mar 16, 2020 in Machine Learning by Sirajul
 • 59,230 points • 765 views
+1 vote
2 answers

Is Sophia Humanoid ‘Limited Memory’ type of AI or ‘Reactive Machines’ type of AI?

Sophia is basically a chatbot with a ...READ MORE

Jan 29, 2020 in Machine Learning by Rakshi
 • 2,142 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 • 370 views
0 votes
1 answer

Need help to select good high configuration laptop for doing ML,NLP ?

Get the RAM of max size available, ...READ MORE

Feb 4, 2020 in Machine Learning by Nishant
 • 579 views
0 votes
0 answers

derivion logistic regresion from odds function

Feb 7, 2020 in Machine Learning by GANJI
 • 120 points • 450 views
0 votes
1 answer

Different types of Logistic Regression

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

May 13, 2019 in Machine Learning by Nikhil
 • 11,530 views
0 votes
1 answer

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

Hi@Kim, You can use the train_test_split function to ...READ MORE

Jul 19, 2020 in Machine Learning by MD
 • 95,440 points • 851 views
0 votes
1 answer

What is semi-supervised machine learning?

Hi@Ganesh, Semi-supervised machine learning is a combination of ...READ MORE

Jul 19, 2020 in Machine Learning by MD
 • 95,440 points • 807 views
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, 2019 in Machine Learning by Maya
 • 9,148 views
+1 vote
0 answers

text mining new set of data in production environment expect training feature

Hi, I have trained a model based on ...READ MORE

Nov 28, 2019 in Machine Learning by MANOJ
 • 130 points • 632 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, 2019 in Machine Learning by Harry
 • 5,439 views
0 votes
1 answer

Real-time applications of machine learning on an industrial level

Traffic Alerts (Maps) Now, Google Maps is probably THE app we use ...READ MORE

Nov 21, 2019 in Machine Learning by Kisley
 • 599 views
0 votes
1 answer

What's the difference between the research of Machine learning and data mining?

Data mining research mainly revolves around gathering ...READ MORE

Nov 21, 2019 in Machine Learning by Amulya
 • 514 views
0 votes
1 answer

Features of KNN algorithm

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

May 13, 2019 in Machine Learning by Vedant
 • 7,603 views
0 votes
1 answer

Error While Installing Tensorflow

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

Sep 20, 2019 in Machine Learning by Sharan
 • 821 views
0 votes
1 answer

Time series analysis - Machine learning python

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

Aug 2, 2019 in Machine Learning by Vinod
 • 2,665 views
0 votes
1 answer

Difference between reinforcement learning and supervised learning?

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

May 9, 2019 in Machine Learning by Nipun
 • 6,218 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, 2019 in Machine Learning by Vishal
edited Oct 14, 2022 by Srinath • 812 views
0 votes
1 answer

Disadvantages of using decision tree?

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

May 13, 2019 in Machine Learning by Jinu
 • 4,360 views
0 votes
1 answer

Calculate probabilities for Markov Chain - Python

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

Aug 2, 2019 in Machine Learning by Ishaan
 • 816 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 2, 2019 in Machine Learning by Zaid
 • 778 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 3, 2019 in Machine Learning by Laksha
 • 710 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, 2019 in Machine Learning by Ashish
 • 687 views
0 votes
1 answer

Markov chain using processing - Python

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

Aug 2, 2019 in Machine Learning by Ashish
 • 642 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, 2019 in Machine Learning by Bhavya
 • 467 views
0 votes
1 answer

Advantages of using decision tree?

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

May 13, 2019 in Machine Learning by Mahima
 • 3,920 views
0 votes
0 answers

I am familiar with goggle Colabs environment so, only pycharm environment is allowed for data science hackathon or any environment is allowed ?

Jul 28, 2019 in Machine Learning by anonymous
 • 396 views
0 votes
1 answer

Lear regression using python error - ValueError: operands could not be broadcast together with shapes (1,3) (1,2)

Hey! Your array shapes seem inconsistent. Try ...READ MORE

May 24, 2019 in Machine Learning by Vaishu
 • 2,820 views
0 votes
1 answer

Python code for executing decision tree algorithm

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

May 13, 2019 in Machine Learning by Haseeb
 • 3,167 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, 2019 in Machine Learning by Mihir
 • 2,140 views
0 votes
1 answer

Attribute selection in Decision tree Algorithm

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

May 14, 2019 in Machine Learning by Raj
 • 2,696 views
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