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A Multi-Model Framework for Autonomous Schema Discovery and Hybrid Natural Language Generation-Driven Augmented Business Intelligence Randy Permana; Sarjon Defit; Gunadi Widi Nurcahyo
Journal of Applied Data Sciences Vol 7, No 3: September 2026
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/jads.v7i3.1479

Abstract

Traditional Business Intelligence (BI) frameworks rely heavily on data professionals to manually map relational metadata into structured star schemas during the ETL process, creating a significant operational bottleneck in data preparation and downstream interpretation of insights. To address these limitations, this study introduces an augmented analytics framework for autonomous schema discovery and hybrid Natural Language Generation (NLG) driven Augmented BI. In the data representation layer, a weighted hybrid feature fusion mechanism combines structural database metadata with contextual text embeddings produced by a pre-trained Sentence Transformer (all-MiniLM-L6-v2). In the multi-model machine learning layer, a multi-paradigm execution engine combines unsupervised geometric clustering models (K-Means, K-Medoids, DBSCAN) and supervised classifiers (SVM, Random Forest), and performance is evaluated using Leave-One-Out Cross-Validation (LOOCV). The resulting schemas are then dynamically projected into an in-memory OLAP cube. At the downstream insight interpretation layer, a Hybrid NLG engine combines a context-aware, rule-based router with an autoregressive generative decoding mechanism to autonomously produce adaptive, actionable business commentaries triggered by user-driven OLAP exploration states. Experimental results demonstrate that applying linear semantic scaling optimization (α) substantially mitigates statistical semantic blindness and protects the framework from structural schema misclassification. On the E-Commerce dataset, the proposed K-Medoids+Semantic configuration demonstrated topological superiority, achieving a peak Silhouette Score of 0.611 and a compressed Davies-Bouldin Index of 0.514. Meanwhile, on the high-dimensional Superstore dataset, the pipeline maintained high functional flexibility, stabilizing overall classification accuracy up to 94.74%. Furthermore, the downstream Hybrid NLG engine (Template+Generative) demonstrated high factual integrity and linguistic flexibility, achieving a ROUGE-1 score of 0.85, a ROUGE-2 score of 0.82, and a BLEU score of 0.15. This research provides ABI frameworks that enable accelerated executive decision-making through seamless, data-to-insight automation.
Implementasi SIA Berbasis Digital Dalam Pengelolaan Pembukuan Pada Usaha Toko Keluarga Nipah Ronni Andri Wijaya; Gunadi Widi Nurcahyo; Yeki Candra
Jurnal Pengabdian Masyarakat Bangsa Vol. 4 No. 1 (2026): JURMAS BANGSA
Publisher : Riset Sinergi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jurmas.v4i1.1088

Abstract

Usaha Mikro Kecil dan Menengah (UMKM) Toko Keluarga akan menjadi objek dari Pengabdian Kepada Masyarakat (PKM). UMKM Toko Keluarga Nipah ini berdiri sejak 17 Juli 2020 hingga saat ini. Toko Keluarga ada minimarket yang menjual keperluan sehari-hari rumah tangga. Toko Keluarga merupakan salah satu pilihan para masyarakat untuk membeli keperluan sehari-hari rumah tangga maupun makanan dan minuman. Pada penelitian Pengabdian Kepada Masyarakat (PKM) ini diharapkan pada pengaplikasian sistem informasi akuntansi dengan menggunakan aplikasi berbasis digital dalam pengelolaan pembukuan pada usaha Toko Keluarga Nipah akan memberikan pengetahuan, gambaran, dan pemahaman teori dan praktik terkait penggunaan sistem informasi akuntansi dengan aplikasi digital sebagai objek kegiatan untuk membantu dalam pengambilan suatu keputusan sehingga dapat meningkatkan profitabilitas usaha dan membantu untuk membuat perencanaan usaha dalam jangka waktu yang panjang.
Co-Authors A Alfarisdon AA Sudharmawan, AA Abdi Rahim Damanik Afifah Cahayani Adha Afriosa Syawitri Agung Ramadhanu Ahmad Zamsuri, Ahmad Alexyusandria alexyusandria Alfarisdon, A Ali Djamhuri Andi, Muhammad Yusril Haffandi Anggraini, Siska Dwi Anita Sindar Apriade Voutama Ardia Ovidius ardialis Ardiani, Novia Sutra Asyhari, Ahmad Aulia Mardhatilla Ayudia, Dina Ayunda, Afifah Trista Bayu Rianto Billy Hendrik Boy Sandy Dwi Nugraha.H Breinda, Engla Budayawan, Khairi Budiarti, Lela Bufra, Fanny Septiani Candra Putra Cyntia Lasmi Andesti Cyntia Trimulia Damanik, Abdi Rahim Daniel Theodorus Darma Yunita Darmawi Darnis, Rahmi Dedi Irawan Defi Pebriyanti Deri Marse Putra Dina Ayudia Dinda Permata Sukma Dinul Akhiyar DWI JULISA UTARI Dwi Utari Iswavigra Dyan Mardinata Putra Eka Praja Wiyata Mandala Eka Putra, Dian Elfina Novalia Ely Nurhalizah Nst Erizke Aulya Pasel Faisal Roza Fajri Karim Fanny Septiani Bufra Fauzan Azim Fauzi Erwis Febriani, Widya Febrina, Yerri Kurnia Fernando Ramadhan Fitriani, Yetti Fortia Magfira Gaja, Rizqi Nusabbih Hidayatullah Hafid Dwi Adha Handika, Yola Tri Hartati, Yuli Hasni, Salmi Hazlita Honestya, Gabriela Humairoh, Putri Ibnu Putra Idir Fitriyanto Idir Ilham Effendi Indah Savitri Hidayat Intan Nur Fitriyani Ipri Adi Ira Nia Sanita Irzal Arif Wisky Iskandar Fitri Jefri Rahmad Mulia Johan Harlan Jufri, Fikri Ramadhan Jufriadif Na`am, Jufriadif Jufriadif Na’am Juliantho, Dwana Abdi Julius Santoni Julius Santony Julius Santony Julius Santony Julius Santony Julius Santony Kalfinus Waruwu Karim, Fajri Khelvin Ovela Putra Kholil, Muhammad Irvan Larissa Navia Rani, Larissa Leony Lidya Lidia Sutra Lova Endriani Zen Lubis, Fitri Amelia Sari Lusi Kestina Luth Fimawahib M Mutia M, Mutia M. Almepal Wanda M. Ibnu Pati M. Iqbal Zuqron Mardayatmi, Suci Mardison Mardison Marfalino, Hari Meilinda Sari Meilinda Sari Melissa Triandini Mhd Wedo Miftahul Hasanah Miftahul Hasanah, Miftahul Miftahul Mardiyah Mike Zaimy Muhammad Amin Muhammad Irvan Kholil Nadia, Nadia Aini Hafizhah Nadya Alinda Rahmi Nasution, Amir Salim Khairul Rijal Nia Nofia Mitra Nissa, Ika Ima Nur Azizah Nurdini, Siti Pati, Muhammad Ibnu Petti Indrayati Sijabat Puji Chairu Sabila Putra, Akmal Darman Putra, Dyan Mardinata Putri Humairoh Putri, Stefani Putri, Yozi Aulia Putut Wicaksono, Putut Radillah, Teuku Rafiska, Rian Rahmad Supriadi Rahman, Zumardi Randy Permana Rezti Deawinda Parinduri Riati, Itin Rika Apriani Rika Apriani, Rika Ririn Violina Ritna Wahyuni Rizka Hafsari Rizki Mubarak Roby Nurbahri Rofil M. Nur Roni Salambue Ronni Andri Wijaya Rovidatul Rozakh, Muhammad Rusnedy, Hidayati Rustam, Camila Sabil, Muhammad Sahari Sahari Sahri, Alfi Sajida, Mayang Sandi Alam Sandrawira Anggraini Sani, Rafikasani Santriawan, Aji Sari, Fitri P. Sarjon Defit Septiana Vratiwi Sharon Sintia Sintia Siregar, Diffri Siregar, Fajri Marindra Sisi Hendriani Siska Dwi Anggraini Siswahyudianto Siti Nurdini Sovia, Rini Sri Dewi, Apriandini Sri Handayani Sri Layli Fajri Stefani Hardiyanti Putri Suci Mardayatmi Sumijan Sumijan Sumijan Sumijan Sumijan, S Suri, Melati Rahma Sutra, Lidia Syafri Arlis Tesa Vausia Sandiva Tuti Nabila Ulfa, Ulia Ulfatun Hasanah Ulia Ulfa Verdian, Ihsan Vratiwi, Septiana W Wahyudi Wahyu, Fungki Wahyudi Wahid Wahyudi Wahyudi Wendi Robiansyah Weri Sirait Widya Febriani Yeki Candra Yeng Primawati Yerri Kurnia Febrina Yetti Fitriani Yolla Rahmadi Helmi Yoni Aswan Yuhandri Yuhandri, Yuhandri Yuli Hartati Yunita Cahaya Khairani Zikri, Afdal