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Can someone clarify what the linear assumption of PCA is?

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Jiaming He

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receive value error decision tree classifier after one-hot encoding

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user633599

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pairwise_distances with Cosine and weighting

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Rolfey

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Accuracy on Validation and Test set, Overfit?

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Dylan Maguire

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What's the best way to plot a bar graph with large numeric difference in values?

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Peter Arsenault

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Calculation of PCA

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John adams

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How can I change shape of the input image array as per my trained TensorFlow model input?

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Hitman

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memory and context in LLM models

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Mohamed Amine

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How to represent audio data in a format that can be used for preprocessing and modelling?

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Akash Dubey

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What is the difference between Covariate Shift, Label Shift, Concept Shift, Concept Drift, and Prior Probability Shift?

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Mohsen Mahmoodzadeh

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Clustering for Sparse Data Matrix of high dimension

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Model to predict based on frequency of occurrence

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Maddy

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Converting voting district GeoID to approximate zip code?

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Cerin

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Elimination of features based on high covariance without affecting performance?

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user307393

512 bronze badges

Neural net only works for small datasets

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Oria Gruber

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Unsupervised Text Classification with Python: Kmeans

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Jim

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Role of Image Resolution in Deep Learning

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user106745

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mr x

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Can we automatically chose k value in k-means algorithm?

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cristid9

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Why is my loss blowing up after adding regularization

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BOSSrobot

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Why images, audio/video clips, text are regarded as unstructured data?

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XMB-7

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How to use categorical data in forecasting with Prophet?

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CrazyRageMonkey

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How many folds on cross validation

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Luzhi Deng

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Find columns with numeric values, but stored as string

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Harshith

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How to get negative samples for reccomender system

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jumbodrawn

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Is it possible to find a model that minimises both false positive and false negative?

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vkj

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what's the difference between autoencoder and autoassociative neural networks?

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Mohammad Athar

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How to read confusion matrix from multiclass dataset?

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yozawiratama

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LSTM Autoencoder set-up for multiple features using Pytorch

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Ossz

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Ways to Encode context for text classification?

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Pinkesh Badjatiya

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Replace values that starts with "<" in a data frame in r [closed]

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Ndahambelela

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corr() is giving an error. please help out of this problem and tell me what is this error about

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Subhajit Sarkar

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If sigmoid activation function is prone to vanishing and exploding gradients can we not use it in final layer of binary classfication?

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haneulkim

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How do I predict new/unknown data in Bayesian linear regression?

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user2630711

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Interpreting vertical and horizontal parts of ROC curve

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Mykola Zotko

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What makes the posterior intractable?

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Matt

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How to add a new category to a existing trained deep learning model?

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Subham Tiwari

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selecting a number of neurons specifically for RL

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Kari

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Why do we take +1. -1 for support vector hyperplane in SVM?

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Mauj Mishra

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Why am I getting different prediction result after every run?

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Stupid_Intern

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How to split train/test datasets according to labels' classes

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yuyang sun

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How propagate the error delta in backpropagation in convolutional neural networks (CNN)?

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Julen

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Imputing missing value based on filtering result of another column [closed]

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CK23

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Deep neural network models merging

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Elmer Wang

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Which standardization technique to use for Lasso regression?

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StephM

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Learning rate Scheduler

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user

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Can anyone recommend me a very good pre-trained model for face or head detection?

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Maf

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I am trying to implement Isolation forest for anomaly detection but I am not able to understand and visualise the decision function

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Akash Dubey

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Error in SimpleImputer

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Pawel Verma

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Should I apply 1D or 2D CNN on binary text classification?

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Batuhan B

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How much of a problem is each member of a batch having the same label?

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Omroth

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tf-idf for sentence level features

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Residual plots: why do we want to know the error?

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Jay

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Combining image and scalar inputs into a neural network

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Vladislav Isaev

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How to choose between different types of feature scaling?

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How to remove the hotspots from given image by using Python and opencv?

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How to handle a large number of categories in one column effectively in machine learning?

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Inverted ROC curve

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