For my KNN classifier, I plotted the training and testing accuracy for different values of K (# nearest neighbours) as follows: As you can see that ...

enter image description here I am working on GridSearchKNN case study and am confused on how to "Identify the number of neighbors that resulted in th ...

I am new to OpenCV and I'm trying to register images with ORB using FLANN to match key points, but when I try to loop over my matches to apply Lowe's ...

I am really new in programming, especially, in machine learning. Currently, I am training my dataset and I am using KNN, random forest, and decision t ...

After i create the documents with the Vector's following the documentation below, i have the following error from Solr logs: Screenshot issue This ...

I am a student and currently doing some testing for my module. For X, I have defined 4 features (Battery, twosim (converted the value Yes = 1 and No ...

I have 2 input columns, the first column is binary (zero or one) and the second column is a feature vector of size 100. I want to fit these 2 columns ...

I tried to find the max 3 values in the list for implementing my knn model. While trying to do so, I did it using the method that was intuitive to me ...

k nearest neighbour is useful algorithm to classify labels, and I have some queries about it. If I have a train set(1000, 400), a test set(300, 400) ...

I built a knn model for classification. Unfortunately, my model has accuracy > 80%, and I would like to get a better result. Can I ask for some tip ...

I am working on a project where I want to use the KNN model from the sklearn library. I simplified the original problem to the following one. X1, X2 a ...

thinking about a problem… should you standardize two predictors that are already on the same scale (say kilograms) but may have different ranges? The ...

Previously had code and did not have any issues not it is giving an error of not having "Linear Regression" defined. Code below, not sure what I am mi ...

I have been trying this. Model can't give me confusion matrix #when i tried the confusion matrix it gives me error : matrix must have equal dimensi ...

I have difficulty in an algorithm knn, how can I predict a new image outside of the dataset I'm using? how is the coding? I have difficulty in an alg ...

I am trying to train my kNN model onto the fashion MNIST dataset. Here is my code but I I get I have attempted to reshape the arrays as well as ...

I'm looking at the Pima Indian Dataset found in Kaggle. I was thinking of imputing in order to add my own twist to projects I've found online but I'm ...

I am attempted to solve this assignment for class with pthreads. I have defined my struct, attempted to pass in the variables to my run2 section, but ...

I am reforming the 2D coordinate number in a aligned way which was not aligned (coordinate numbers were suffled) before. I have below input coordinat ...

Is there a way to tell the Knn function in Python how often he should train the model before I predict a possible outcome? From my understanding, if a ...