Data Science Stack Exchange
Data Science Stack Exchange

Questions tagged [estimation]

8 questions
1
vote
0 answers

what other metrics can i use to estimate quality of the model predicting income range - interval estimation task?

I trained a model that predicts customer's income given the features: age, declared income number of oustanding instalment, overdue total amount active credit limit, total credit limit total amount The output is a prediction: lower-upper bound for…
wando
  • 111
  • 3
1
vote
0 answers

Sparse Covariance Selection

I was reading this article https://www.di.ens.fr/~aspremon/PDF/CovSelSIMAX.pdf, whose goal is to estimate the covariance matrix from a the sample covariance matrix drawn from a distribution $X$. ' Given a sample covariance matrix, we solve a maximum…
mbz0
  • 11
  • 2
1
vote
1 answer

Estimating average daily consumption with samples randomly scattered in time

I want to estimate my daily water consumption. I have taken pictures of the water meters (total m3 used since last reset) every now and then, but without any regularity. There can be a difference of a few days to several weeks between samples. What…
yuyu2809
  • 13
  • 2
0
votes
0 answers

estimate user's satisfaction of a video based on how much of it they watched - normalization

I am trying to estimate how much a user liked a video using how much of the video they watched. Let's say, on the scale of 1 to 10, 1 means that the user didn't like it at all, and 10 means they enjoyed it a lot. For instance, if a user watched 8…
Reza Keshavarz
  • 101
  • 2
0
votes
0 answers

Seeking guidance on data analysis techniques to estimate project LOE based on numeric counts of outputs produced

I’m looking for some basic guidance on where to focus my research in support of some data analysis I’m looking to perform. The problem space is identifying a methodology for estimating Level of Effort (LOE) for “projects” based on a collection of…
Steven
  • 109
  • 1
0
votes
0 answers

Threshold linear regression

When it comes to threshold linear regression, in order to estimate it can we simply divide our dataset according to the threshold rule into 2 datasets and then simply estimate 2 equations with OLS? Or am I missing something important?
Fatafim
  • 101
  • 1
0
votes
0 answers

Simulate the computing power required to apply a pre-trained model

I am very new to the field of machine learning and hope this question fits here. Is there a way to generate an estimate of the computational effort required to classify a value using a previously trained machine learning model? Or to simulate the…
Trojan
  • 101
0
votes
0 answers

Can quantitative data be calculated from a neural network?

The only success I've seen or had with Neural Nets, is taking whatever input, and outputting Boolean results, yes/no, in the form of a range between in the case in question $0.5$ and $1.0$, with $0< Y_n\le0.75 = $No and $0.75
John Sohn
  • 41
  • 4