9 Questions 5 Answers 0 Followers
Questions related from Muhammad Shah
how to measure classification errors using weka. can we take the value of RSME or etc to utilize for taken the classification rate?
18 May 2017 8,479 8 View
difference between outliers and extreme values. Are body should be removed from data when using prediction?
15 May 2017 6,872 2 View
i need to equal balance of binary class attribute. so i used re-sampling setting: biastouniformclass: 1.0. it works correctly but never under stand how it works like Are they perform undersamplng...
12 May 2017 8,281 2 View
kindly tell me if i am using a dataset which have to produced binary class attributes like Student Result "Pass" or :Fail". i have data which have 80% pass students and 20% fail. in reality it...
06 May 2017 5,867 2 View
How dependent ensemble method (j48 with realadaboost) reduced classification errors during prediction?
05 May 2017 8,315 2 View
if in a model i used a weak learner decision tree with an ensemble method adaboost for increasing accuracy. Q1: what will be called this model. Is it dependent ensemble model or other? Q2:How...
05 May 2017 2,319 3 View
kindly Confirm me the following steps of feature selection using weka. 1: open file and choose dataset. 2: click on select attribute 3: choose attribute evaluate and search method 4: selection of...
11 April 2017 3,500 13 View
IS accuracy and correctly classified instances measures are same. if same then therir formulas will also be same using weka?
30 March 2017 7,119 5 View
If i change test option using weka from cross validation to training set and got result improved. Is it research contribution consider or not?
24 March 2017 4,286 3 View
