Amidst the current of digital transformation, the outstanding research of Prof. Aji Prasetya Wibawa S.T., M.MT., Ph.D. from Universitas Negeri Malang (UM) presents an innovation that combines artificial intelligence with the preservation of Nusantara culture. Through an Artificial Intelligence (AI) approach based on Convolutional Neural Network (CNN), the research team successfully developed a system capable of recognizing the identity of the keris, one of Indonesia’s cultural heritage items rich in historical, artistic, and philosophical value.

This research, led by Prof. Aji Prasetya Wibawa, focuses on classifying three main elements of the keris: pamor (patterns on the blade), dhapur (blade shape), and tangguh (estimated era or age of the keris). These three elements have long been important markers in understanding the cultural value and authenticity of a keris.

“A keris is not merely an heirloom; it represents the cultural identity of the Nusantara, embodying history, spirituality, and local wisdom. With AI technology, we aim to introduce a new way to preserve and introduce this heritage to the younger generation,” stated Prof. Aji.

In this research, the team utilized 1,910 keris images collected from various sources, which were then analyzed using a deep learning model. The system was trained to interpret highly complex visual patterns, including dozens of types of pamor that previously could only be recognized by empu (master craftsmen) or keris experts.

The results are quite impressive. In the best processing scenario, the system achieved an accuracy of up to 80% in identifying pamor patterns. This achievement demonstrates that AI technology holds significant potential to support the preservation of Indonesian cultural artifacts in a more systematic and modern way.

Furthermore, this research stems from concerns about the declining interest of the younger generation in traditional culture. The keris, recognized as a symbol of national culture and possessing noble values, is often viewed as an artifact of the past. Through digital innovation, the research team hopes that the keris can once again be present in learning spaces, educational applications, digital museums, and interactive technology-based platforms. This research also reinforces the message that modernization does not have to displace local culture. On the contrary, technology can be a medium to strengthen national identity.

“This is a tangible example of how data science and culture can coexist. AI is not only for industry but can also be a tool for preserving Nusantara heritage,” he added.

Through this research, UM once again demonstrates its commitment as a university that not only excels in technological innovation but also actively safeguards Indonesia’s cultural roots. The keris, as a symbol of Nusantara civilization, now finds a new space in the era of artificial intelligence.