hssay's user avatar
hssay's user avatar
hssay's user avatar
hssay
  • Member for 10 years, 10 months
  • Last seen more than 1 year ago
  • India
11 votes
Accepted

What metric should I use for assessing Implicit matrix factorization recommender with ALS?

4 votes

What are some of the most common misconceptions about linear regression?

4 votes
Accepted

When it is useful to use dummy variables?

3 votes
Accepted

Top-coding and regression

3 votes

normally distributed non-random sequence of numbers

2 votes

What is a "model" in machine learning?

2 votes

Potential Misunderstanding of PCA

2 votes
Accepted

Which are the suitable classification algorithms when the number of categories are more than 1000

2 votes

Book that explains more than just applying the formulas for stats beginner

2 votes

What is frequency in time series in general and in my examples?

1 vote

High Level Elementary Statistics Textbook

1 vote
Accepted

Process vs Distribution and Generative Algorithms

1 vote

How to initialize the weights of neural networks so that sum of probabilities at output layer adds up to 1

1 vote

Interest measure for frequent itemsets in databases of different size

1 vote

What conclusions I can draw from matrix result after non-negative matrix factorization?

1 vote
Accepted

Finding best weights for ranking

1 vote

Linear regression on the results of linear regression

0 votes

After training a classifier on N classes, how do you add an N+1th class?

0 votes

Examples of high/low central tendency and volatily

0 votes
Accepted

Are the child nodes in a hierarchy higher or lower entropy than the parent nodes?

0 votes

Repetitive records of dependent variable for different values of an independent variable in regression

0 votes

features preprocessing in model building

0 votes

What does it mean to measure model accuracy improvement?

0 votes

Can PCA allow to identify redundant variables that can be removed before doing cluster analysis?

0 votes

How can I deal with dictionary-like data for classification?

0 votes

Poisson regression vs log-linear model

0 votes

In k-means, can two initial random centeroids be same?