Chester Alexis C. Buama
Laguna State Polytechnic University

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Fire incidents visualization and pattern recognition using machine learning algorithms Jonardo R. Asor; Jefferson L. Lerios; Sherwin B. Sapin; Jocelyn O. Padallan; Chester Alexis C. Buama
Indonesian Journal of Electrical Engineering and Computer Science Vol 22, No 3: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v22.i3.pp1427-1435

Abstract

A fire incident is a devastating event that can be avoided with enough knowledge on how and when it may occur. For the past years, fire incidents have become a big problem for the Philippines, since it affects the socio-economic growth of the country. Machine learning algorithm is a well-known technique to predict and analyze data. It can also be used to recognize pattern and develop models for artificial intelligence. Pattern recognition through machine learning algorithm is already established and have proven itself accurate in different fields such as education, crime, health and many others including fire incidents. This paper aims to develop a model for recognizing patterns of fire incidents in the province of Laguna, Philippines implementing a machine learning algorithm. With the foregoing project, it is found out that a recurrent neural network shows an astonishing result in terms of pattern recognition. Further, it is also found that Calamba City is the most vulnerable area in case of fire occurrence in the Province of Laguna.
A Correlational Study on Teachers' Occupational Stress, Job Anxiety, Personality Dimensions and Performance Arnel D. Borja; Karen Ang Manaig; Chester Alexis C. Buama
International Journal of Theory and Application in Elementary and Secondary School Education Vol. 4 No. 2 (2022): October
Publisher : Faculty of Teacher Training and Education, Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/ijtaese.v4i2.1031

Abstract

This study determined the correlations between occupational stress, job anxiety, personality dimensions and instructional competence of elementary teachers. The study employed the descriptive-correlational research design. There were 161 respondents composed of different teachers from small and big schools in the District of Los Banos, Laguna. The study utilized standardized questionnaires to assess the Occupational Stress, Job Anxiety, Personality Dimensions, and Instructional Competence of Elementary Teachers. The data gathered were treated using Mean, Standard Deviation, and ANOVA. The findings revealed that occupational stress has a significant relationship with the teacher's competence in terms of communicative competence. However, occupational stress has no significant relationship between the teacher's competence in terms of instructional competence and social skills. The result also shows that there is a significant relationship between job anxiety in terms of recognition and teacher's competence in terms of instructional competence. However, there is no significant relationship between job anxiety in terms of recognition and teacher's performance in terms of communicative competence and social skills. Similarly, there is a significant relationship between job anxiety in terms of self-esteem and teacher's competence in terms of instructional and communicative competence. However, there is no significant relationship between job anxiety in terms of self-esteem and teacher's competence in terms of social skills. Lastly, the result shows that there is no significant relationship between job anxiety in terms of security, human relations at work, rewards and punishment, future prospects and capacity for work, and teacher's performance in terms of instructional competence, communicative competence, and social skills.