Abstract. Plant recognition based on digital leaf image has received as particular attention in computer vision and intelligence system, due its important implication in automatic plant identification. Plant species have the unique leaf characteristics such as the shape, texture, margin, and colour, which different each other. This study presents a novel method for automation plant recognition using Generalized Relevance Learning Vector Quantization (GRLVQ). GRLVQ is a competitive based learning algorithm which is integrating features extraction and classification phases. The experimental result shows that GRLVQ has better performance than the predecessor algorithm.
In this disruptive era, the need of independence and innovation in learning strategy are required. Blended learning strategy offers face-to-face learning and self-study that combined both online and offline. In other words, it is a combination of traditional learning in a classroom and e-learning via disruptive technology device. There are several courses were encouraged to provide e-learning and face-to-face in delivering material in Mathematics Department of Universitas Negeri Surabaya such as Computer Application, Basic Mathematics, Contextual Mathematics, Visual Programming, and Discrete Mathematics. At the end of the semester, we gave the final exam followed by giving questionnaire about students’ opinion regarding the blended learning strategy. Positive responses on the application of blended learning were showed by students. Furthermore, the learning result of each courses are above 75. By this condition, blended learning is considered as a way to support students’ learning in the disruptive era.
Pemanfaatan Teknologi Informasi dan Komunikasi (TIK) dalam bidang pendidikan diantaranya adalah untuk pembuatan media pembelajaran. Namun pada umumnya yang digunakan adalah media pembelajaran presentasi yang bersifat satu arah. Agar pembelajaran menarik diperlukan media pembelajaran interaktif yang bersifat dua arah sehingga guru dapat mengetahui umpan balik dari apa yang dipelajari peserta didiknya. Pascasarjana Universitas Negeri Surabaya, khususnya Tim Pengabdian Kepada Masyarakat (PKM), berusaha merintis kerjasama dengan Dinas Pendidikan Kabupaten Lombok Timur. Rintisan kerjasama tersebut dilakukan dengan mengadakan kegiatan PKM dengan sasaran guru-guru sekolah menengah seperti Sekolah Menengah Pertama (SMP), Sekolah Menengah Atas (SMA), atau Sekolah Menengah Kejuruan (SMK) dalam pembuatan media pembelajaran interaktif bagi guru-guru di Kabupaten Lombok Timur.Kegiatan pelatihan berjalan lancar dan peserta merasakan manfaat pelatihan pembuatan media pembelajaran interaktif karena selama ini hanya bersifat satu arah. Namun karena pelatihan ini baru pertama kali dikenal peserta maka waktu yang disediakan masih terasa kurang. Tetapi hal ini dapat diatasi dengan melalukan konsultasi secara online. Peserta pelatihan adalah para Kepala Sekolah sehingga diharapkan dapat menyampaikannya pada guru-guru di sekolahnya.
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