DO WE CONSIDER ZERO,S IN AVERAGE FILLING METHOD FOR PREDICTION
3 ビュー (過去 30 日間)
古いコメントを表示
Do we consider zero,s in average filling method for trust predictions. for example if there is a row 2 3 0 0 4 i want to take average will it b like this 2+3+4/2 ? zeros are ignored
2 件のコメント
回答 (1 件)
Azzi Abdelmalek
2016 年 8 月 24 日
A=[2 3 0 0 4]
sum(A)/nnz(A)
2 件のコメント
Image Analyst
2016 年 8 月 24 日
In your example, you did not include zeros so Azzi didn't either. However we don't know why the last non-zero column in "2+3+4/2" - the 4 only - was divided by 2. Why 2, and why divide only the 4 by some number and none of the other numbers????
参考
カテゴリ
Help Center および File Exchange で Feature Detection and Extraction についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!