Abstract :
Detecting basic words in a sentence is an activity to find or search for basic
words in a sentence whose basic word search process is from affixed words. The
process of detecting basic words in a sentence at jomblangan state elementary
school by getting results from a questionnaire test for grade 6 stedents then the
results will be added up to get the results of the accuracy value of accuracy in
detecting basic words. So we need s system that can help assess the results of the
accuracy of detecting basic words in a sentence. The method used to detect basic
words in a sentence is the Nazief & Adriani Algorithm stemming method. This
Nazief & Adriani Algorithm stemming method can detect basic words in a sentence
with good accuracy results in detecting basic words in a sentence. The accuracy
rate of the Nazief & Adriani Algorithm stemming method is 98%. The use of the
Nazief & Adriani Algorithm stemming method can solve the problem of detecting
basic words in a sentence by eliminating, prefixes, insertions, and suffixes on each
affixed word to get the expected results.