machine-learning tag

86 questions

1 answers
60 views
0

Understanding the Programming Challenges of Coursera Machine Learning: warning:opengl_render:data values greater than float capacity

I started doing the course machine learning course at Coursera, but when I run the optional task (ex1_multi) of the programming task of week2, warning occurs as follows.What is the cause?Thank you for...

machine-learning octave

2 years ago

2 answers
77 views
0

How do I make CUDA available on Windows 10+Anaconda?

I didn't get a response from Teratail, so I'm posting it here.I would like to move the AI image generation package called BigSleep.I installed the latest version of Anaconda 3.9 on Windows 10 (with RT...

python machine-learning windows-10 gpu cuda

2 years ago

3 answers
63 views
0

How to use Azure's Machine Learning learning modules differently.

I'm an office worker who started studying machine learning last week and is not familiar with technology.Sorry for the basic questionI started studying to predict the number of visitors at Azure's Mac...

machine-learning azure

2 years ago

1 answers
56 views
0

LABELING OF LEARNING DATA IN HAND ATTITUDE ESTIMATION

Currently, I want to estimate the posture of the hand from a single-view RGB image, so I'm thinking of doing it by machine learning.It is an image of the joint position as a label.Regarding this label...

machine-learning

2 years ago

1 answers
93 views
0

Is there any difference between keras and scikit-learn depending on the calculation method of accuracy?

I am currently using Keras' CNN for multi-label image classification.Also, we reconfirmed the accuracy using various evaluation methods (Recall, Precision, F1 score, Accuracy) for scikit-learn as well...

machine-learning keras scikit-learn

2 years ago

2 answers
72 views
0

Why use np.random.randn as the initial value of the weight?

Question 1When I was studying Deep Learning from scratch and reading 182p, I couldn't understand why I had set the initial value of weight W to np.random.randn until now.So please tell me why np.rando...

python machine-learning neural-network

2 years ago

1 answers
68 views
0

I don't understand the flow of the correlation matrix calculation

I don't understand the flow of the correlation matrix calculation.#Create correlation matrixR=np.corrcoef(X.T)# set the diagonal component to zero_R=R-np.identity(10)# Get index with maximum correlati...

python machine-learning numpy mathematics

2 years ago

1 answers
53 views
0

Learn more about DeepLearning learning data (jpeg, raw) and embedded systems

I am studying deep learning using images.I have a question this time, so I would like to hear your opinion.In general, the learning data used for image recognition on the web reduces the capacity, so ...

algorithm machine-learning

2 years ago

1 answers
113 views
0

I implemented it with Logistic Regression, but the acuity is low at around 20%.

I have implemented a neural network with Logic Regression, but the correct answer rate is too low, so I want to fix it.Input x is shape(1,64) and y is the array of shape(1,6) in the label. I tried cha...

python machine-learning pytorch

2 years ago

1 answers
65 views
0

Creating a Classification Model

Creating classification models and selecting modelsFour models of logistic regression, decision tree, random forest, and SVM are prepared, and the model is taken out from the list by comparison with #...

python machine-learning

2 years ago

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