• 59 Citations
  • 4 h-Index
20052020
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Fingerprint Dive into the research topics where Anak Agung Putri Ratna is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 5 Similar Profiles
Semantics Engineering & Materials Science
Electroencephalography Engineering & Materials Science
Neural networks Engineering & Materials Science
Latent Semantic Analysis Mathematics
Feature extraction Engineering & Materials Science
Classifiers Engineering & Materials Science
Vector quantization Engineering & Materials Science
Experiments Engineering & Materials Science

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Projects 2018 2018

Research Output 2005 2020

  • 59 Citations
  • 4 h-Index
  • 26 Conference contribution
  • 11 Article
  • 1 Patent

Implementing Bio-Inspired Algorithm for Pathfinding in Flood Disaster Prevention Game

Brenda Chandrawati, T., Ratna, A. A. P. & Sari, R. F., 1 Jan 2020, Computational Science and Technology - 6th ICCST 2019. Alfred, R., Lim, Y., Haviluddin, H. & On, C. K. (eds.). Springer Verlag, p. 23-31 9 p. (Lecture Notes in Electrical Engineering; vol. 603).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Disaster prevention
Disasters
MATLAB
Fires

Answer categorization method using K-means for Indonesian language automatic short answer grading system based on latent semantic analysis

Ratna, A. A. P., Wulandari, N. A., Kaltsum, A., Ibrahim, I. & Purnamasari, P. D., Jul 2019, 2019 16th International Conference on Quality in Research, QIR 2019 - International Symposium on Electrical and Computer Engineering. Institute of Electrical and Electronics Engineers Inc., 8897845. (2019 16th International Conference on Quality in Research, QIR 2019 - International Symposium on Electrical and Computer Engineering).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Latent Semantic Analysis
semantics
Grading
K-means
Categorization

K-means clustering for answer categorization on latent semantic analysis automatic Japanese short essay grading system

Ratna, A. A. P., Noviaindriani, R. R., Santiar, L., Ibrahim, I. & Purnamasari, P. D., Jul 2019, 2019 16th International Conference on Quality in Research, QIR 2019 - International Symposium on Electrical and Computer Engineering. Institute of Electrical and Electronics Engineers Inc., 8898271. (2019 16th International Conference on Quality in Research, QIR 2019 - International Symposium on Electrical and Computer Engineering).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Latent Semantic Analysis
semantics
K-means Clustering
Grading
Categorization

Latent Semantic Analysis and Winnowing Algorithm Based Automatic Japanese Short Essay Answer Grading System Comparative Performance

Putri Ratna, A. A., Santiar, L., Ibrahim, I., Purnamasari, P. D., Lalita Luhurkinanti, D. & Larasati, A., Oct 2019, 2019 IEEE 10th International Conference on Awareness Science and Technology, iCAST 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8923226. (2019 IEEE 10th International Conference on Awareness Science and Technology, iCAST 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semantics
Electrical engineering
Singular value decomposition

Mobile EEG Based Drowsiness Detection using K-Nearest Neighbor

Purnamasari, P. D., Yustiana, P., Putri Ratna, A. A. & Sudiana, D., Oct 2019, 2019 IEEE 10th International Conference on Awareness Science and Technology, iCAST 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8923161. (2019 IEEE 10th International Conference on Awareness Science and Technology, iCAST 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Brain
Bluetooth
Electroencephalography
Mobile phones
Fast Fourier transforms