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Sentiment Analysis of Negative Comments on Social Media Using Long Short-Term Memory (LSTM) Method with TensorFlow Framework Iwan Giri Waluyo; Juwono
International Journal of Integrative Sciences Vol. 2 No. 7 (2023): July 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijis.v2i7.4990

Abstract

There are still many unidentified negative comments on social media that have a negative impact on others' mental and physical well-being. Therefore, sentiment analysis is needed to filter and identify such types of comments, especially on social media. This research aims to analyze and classify unidentified negative comments spread across social media. Sentiment analysis and comment classification are performed using 7773 comments in the Indonesian language. The comments are then visualized using an embedding projector, which gives satisfactory results in classifying words in the comments, where words with negative or positive sentiments are clustered closely together. The model employed in this study is the Long Short Term Memory (LSTM) model, which achieved an accuracy rate of 77.70% and a validation accuracy of 85.20%. The trained model is then used for testing purposes, employing directly collected comments from social media, which give satisfactory results
Sistem Pakar untuk Mendiagnosa Penyakit Telinga Hidung dan Tenggorokan (THT) menggunakan Metode Forward Chaining Iwan Giri Waluyo
TIN: Terapan Informatika Nusantara Vol 4 No 3 (2023): August 2023
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v4i3.4173

Abstract

The latest developments in the medical world use computers to help diagnose and prevent and treat a disease. In the concept of tracking in finding solutions with an artificial intelligence approach, there are various methods that can be applied to overcome the problem of uncertainty when the tracking process occurs. One of them is the Forward Chaining method. This study aims to develop an expert system that is used for the diagnosis of Ear, Nose and Throat diseases, where users can self-diagnose based on the symptoms they feel. For that we need a method to overcome these problems. In this study a method for self-diagnosing based on the symptoms he felt in tracking cases was applied to diagnose ENT (Ear, Nose and Throat) diseases. The subject of this study is the tracking process to determine ENT disease with the forward chaining model of reasoning. The research method begins with data analysis, system design, coding using Java programming, system testing with white box and black box tests. From the research conducted to produce a software that is capable of determining disease in ENT by applying the forward chaining method. The system trial results show that this application is feasible and can be used.
Rancang Bangun Aplikasi E-Commerce Pada Toko Citra Menggunakan Teknologi Spa Terintegrasi Payment Gateway Muhammad Shufiputra; Iwan Giri Waluyo
LOGIC : Jurnal Ilmu Komputer dan Pendidikan Vol. 1 No. 6 (2023): Logic : Jurnal Ilmu Komputer dan Pendidikan
Publisher : Shofanah Media Berkah

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Abstract

Toko Citra merupakan toko yang menjual pakain islami yang berada di Tangerang Selatan.Permasalahan yang terjadi, walaupun toko ini sudah secara online memasarkan produknya, namun pemilik tokomasih menggunakan media sosial saja dalam proses transaksi dengan konsumen. Hal ini menjadi sangat sulitketika konsumen ingin melakukan pembelian maka konsumen harus mengirimkan pesan sesuai format yangtelah ditentukan oleh pihak toko, cara ini tentunya sangat menyulitkan konsumen setiap kali melakukanpembelian. Di sisi lain, pemilik toko juga kesulitan dalam mencari informasi produk, informasi stok barang,mengetahui konsumen yang telah membeli selama periode tertentu, dan laporan penjualan yang masih dicatatdi sebuah buku. Untuk lebih memudahkan kegiatan transaksi di Toko Citra dikembangkan suatu website ecommerce yang terintegrasi dengan payment gateway Midtrans. Pelanggan akan lebih mudah dalam melakukanpembayaran tanpa harus melakukan konfirmasi kepada admin, serta kemudahan dalam memesan pakaian tanpaharus datang langsung ke toko. Pengembangan sistem ini dilakukan dengan menggunakan metode extremeprogramming, framework Laravel dan DBMS MySQL. Skripsi ini bertujuan untuk membangun E-Commercepada toko Citra yang dapat membantu dalam memasarkan produk secara luas dan memudahkan dalam prosestransaksi yang dilakukan oleh konsumen. Dari penelitian ini menghasilkan sistem E-Commerce yang telahdiujicobakan dengan menggunakan metode black box testing dan telah diimplementasikan sesuai denganspesifikasi kebutuhan pengguna.
PERANCANGAN SISTEM INFORMASI ABSENSI BERBASIS WEB STUDI KASUS DI KANTOR PUSKOD BARANAHAN KEMHAN Muhamad Rizqi; Rayyan Nurjihan; Iwan Giri Waluyo
Buletin Ilmiah Ilmu Komputer dan Multimedia Vol 1 No 1 (2023): Buletin Ilmiah Ilmu Komputer dan Multimedia (BIIKMA) INPRESS
Publisher : Shofanah Media Berkah

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Abstract

The web-based employee attendance application as an identification tool is an efficient and practical solution for the Baranahan Kemhan Puskod Office in managing employee attendance recap. Making an employee attendance system is done by means of system analysis, system design, system implementation, and testing. This system is created using the programming language PHP and MySQL for database management. As a result, a web-based employee attendance application was created to accurately identify employees and manage attendance data efficiently.
PERANCANGAN SISTEM INFORMASI PENJUALAN BERBASIS WEB PADA TOKO BUKU SINAR ABADI Adya Ramadhani; Alin Nasuha; Elis Nurhasanah; Iwan Giri Waluyo
Buletin Ilmiah Ilmu Komputer dan Multimedia Vol 1 No 1 (2023): Buletin Ilmiah Ilmu Komputer dan Multimedia (BIIKMA) INPRESS
Publisher : Shofanah Media Berkah

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Abstract

In the current digital era, the use of information technology is very important in running a business. One form of information technology that can be utilized is a web-based information system. Bookstores as a business engaged in selling books, need to utilize information technology to increase efficiency and effectiveness in managing their business. Sinar Abadi Bookstore is one of the bookstores in big cities. In running its business, this store still uses traditional ways of recording sales such as recording purchases manually, keeping track of stock, and so on. Therefore, it is necessary to create a website-based sales information system that can assist Sinar Abadi Bookstore in managing sales data effectively and efficiently. In this case, the purpose of this research is to design and develop a web-based sales information system at the Sinar Abadi Bookstore. Of course, with the limitation of the problem, namely the website administrator plays an important role in creating, adding, or changing the data displayed on the web. The result of this research is a website about a sales information system that answers problems at the Sinar Abadi Bookstore.
Perancangan Aplikasi Absensi Karyawan Berbasis Web dengan QR Code sebagai Alat Identifikasi pada PT Konsultan Pajak Barli dan Rekan Bintang Hartawan Nugraha; Azis Suhendra; Saeful Hasim; Iwan Giri Waluyo
Buletin Ilmiah Ilmu Komputer dan Multimedia Vol 1 No 1 (2023): Buletin Ilmiah Ilmu Komputer dan Multimedia (BIIKMA) INPRESS
Publisher : Shofanah Media Berkah

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Abstract

Web-based employee attendance application with QR Code as an identification tool is an efficient and practical solution for PT Konsultan Pajak Barli and Rekan in managing employee attendance. In this journal, we describe the design and implementation of the application, as well as discuss the expected benefits from using this application. The methods used in developing this application are requirement analysis, system design, implementation, and testing. The result is an employee attendance application that utilizes QR Code technology to accurately identify employees and efficiently manage attendance data.
Penerapan Teknologi Informasi Pembelajaran Dalam Studi Kasus Implementasi Microsoft Word Dan Microsoft Paint Di MIS Raudhatul Athfal Kab. Bogor Nadiya Khairunisa; Nabila; Dimas Anugrah H.A; Misnawati.; Syahrul Gunawan; M. Sidqi Albadawi.; Afid Nuryadi; Amelia Putri; Sultan Arkar; Yudi Setiawan; Iwan Giri Waluyo
APPA : Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2024): APPA : Jurnal Pengabdian kepada Masyarakat
Publisher : Shofanah Media Berkah

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Abstract

Kegiatan ini bertema "Penerapan Teknologi Informasi Pembelajaran" dengan fokus pada implementasi aplikasi Microsoft Word dan Paint sebagai alat bantu pembelajaran bagi siswa. Materi yang disampaikan mencakup pengenalan dasar Microsoft Word dan Paint, seperti cara memilih jenis huruf, ukuran huruf, serta mewarnai gambar-gambar sederhana. Tujuan utama dari kegiatan ini adalah memberikan pengetahuan dan keterampilan dasar dalam penggunaan Microsoft Word dan Paint. Diharapkan, melalui kegiatan ini, siswa dapat lebih mudah menyelesaikan tugas-tugas sekolah dan meningkatkan kreativitas mereka.
PELATIHAN APLIKASI OFFICE (MS. WORD, EXCEL, DAN POWERPOINT) UNTUK KALANGAN SANTRI SMP DI YAYASAN RUMAH YATIM DAN PESANTREN RUHAMA GUNUNG SINDUR Reza Fadillah; Aldo Amanullah; Della Anggun Yuniasari; Jordi Bernard Siburian; Muhammad Anshori Fahmi; Muhammad Galang; Prisma Dwicahyo; Putra Rizky; Renaldo Wijaya; Tri Wahyudi; Iwan Giri Waluyo
APPA : Jurnal Pengabdian Kepada Masyarakat Vol 1 No 6 (2024): APPA : Jurnal Pengabdian kepada Masyarakat
Publisher : Shofanah Media Berkah

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Abstract

Kegiatan Pengabdian Kepada Masyarakat (PKM) oleh mahasiswa Universitas Pamulang bertujuan untuk memberikan edukasi dan pelatihan teknologi informasi kepada masyarakat tanpa mengharapkan imbalan. Program ini memberi kesempatan kepada mahasiswa untuk berkontribusi secara langsung, memperkenalkan, dan melatih penggunaan aplikasi Microsoft Office (Word, Excel, dan PowerPoint) kepada santri di Yayasan Rumah Yatim dan Pesantren Ruhama, Gunung Sindur, Bogor. Melalui tahap persiapan yang meliputi observasi, konsultasi dengan dosen, dan persiapan perlengkapan, serta tahap pelaksanaan yang mencakup pemberian materi dasar dan praktik aplikasi, kegiatan ini diharapkan mampu meningkatkan kompetensi teknologi santri. Santri dilatih membuat surat, mengolah data, dan membuat presentasi, diikuti dengan sesi tanya jawab untuk memastikan pemahaman yang mendalam. Hasil dari kegiatan ini diharapkan dapat membekali santri dengan keterampilan dasar teknologi yang berguna dalam pendidikan dan dunia kerja, sehingga mereka dapat bersaing di era digital dan berkontribusi positif dalam masyarakat
PENGENALAN INTERNET,DAMPAK POSITIF DAN NEGATIFSERTA FUNGSI INTERNET DI DUNIA PENDIDIKANSDN 3 RAWA BUNTU Aziz, muhamad wahyuniarto; Muhamad Zidan Alfariz; Mardiansyah; Ahmad Ghozali; Rahmat Hidayat; Nurniat Halawa; M. Fadhillah Sidik; Danang Abiantoro; Jean Fadli Alenski; Muhamad Teguh; Iwan Giri Waluyo
APPA : Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2024): APPA : Jurnal Pengabdian kepada Masyarakat
Publisher : Shofanah Media Berkah

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Abstract

Universitas pamulang
Perancangan Sistem Informasi Akademik Menggunakan Framework Laravel Berbasis Web (Studi Kasus SMK Paramarta) Muhammad Rizky Julianto; Iwan Giri Waluyo
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 03 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The development of technology in this era of globalization has grown rapidly and can be seen from the use of assessment information systems in the form of portals in schools to facilitate access to assessment information to all students. One of them is SMK Paramarta South Tangerang, it is time to develop technology in information systems to increase efficiency and productivity for education management. Theprocessing of academic data in this school still uses the Ms. Excel application without a database. As a result, there are many obstacles faced by the school in its academic administrative affairs such as processing student data, teachers, subjects, to student grades. In addition, the presentation of information is still not fast, precise and accurate because the current storage media is still conventional / manual. Academic Information System Design Using Web-Based Laravel Framework is designed using PHP programming language and MySQL database which in the final stage can function to facilitate data processing, for the implementation stage using Unified Modelling Language (UML) which can analyze input data and output data. To ensure the application runs well, two stages of testing are carried out, namely testing white boxes and black boxes in the process of collecting user, student, teacher, subject and testing in the process of displaying student grade reports.
Co-Authors Adi Putra, Fredy Fajar Adya Ramadhani Afid Nuryadi Agriel, Ardeco Sakha agung putra hardiansyah Ahmad Ghozali aji masyahid Aji Setya Wicaksono Aji Setya Wicaksono Aldo Amanullah Alif Daud Fadhulrahman alifiansyah awaludin Alin Nasuha Amelia Putri Andi Asmar Musa Ari Wijayanto Arief Febrian Azis Suhendra Aziz, muhamad wahyuniarto Bachtiar Basuni Bayu Adi Prasetia Bintang Hartawan Nugraha Budiman, Ramadhan Arif Danang Abiantoro Dedy Kurniawan Della Anggun Yuniasari Delpian Attar Ramadhany Deny Priyantoko Dian Tiara Devi Dimas Anugrah H.A Effendi, Rajwa Ludika Elis Nurhasanah Elyakim Sibarani Enrizal, Silvani Putri Fachmi, Achmad Fadlun Kohar fajar andri syaputra Fani Setiawan Fauzan, Muhammad Ziyad Fian Kurniawan Guruh Guniawan Haekal Arif Rozikin Hardiansyah Hartono, Joshua Ravael Henda rudiana Hendri Setiawan Herdiyanto, Oki Jean Fadli Alenski Joko Suwarno Jordi Bernard Siburian Julieta Cahya Mestika Jumyarti Juwono Kusnadi Amirudin M. Fadhillah Sidik M. Sidqi Albadawi. Marcellino Jonathan Bulegalangi Mardiansyah Margaretha Agrivani Matheos Oktavio Selan Maulana Muhamad Mulaiman Maulana Muhamad Sulaiman Maulana Muhamad Sulaiman Maulana Muhamad Sulaiman Mhd Ihsan Daulay Misnawati. mohhammad pandu bismoko Muhamad Arief Yulianto Muhamad Arief Yulianto Muhamad Arief Yulianto muhamad raihan Muhamad Rizqi Muhamad Teguh Muhamad Zidan Alfariz Muhammad Adiya Andalusi Muhammad Adnan Alwi Muhammad Anshori Fahmi muhammad farhan adi nugroho Muhammad Fikri Arzyah Muhammad Galang Muhammad Ilham Irvian Muhammad Iqbal Maulana Muhammad Rizky Awaludin Muhammad Rizky Julianto Muhammad Shufiputra Muhammad Zahir Nabila Nadiya Khairunisa Nanda Rahmania Natael Nida Ishlaah Mahabbah Nita Darmawati, Lidya Septia Nurniat Halawa Nursa Fitriah Padli, Ahmad Perani Rosyani Perdani, Origin Putramas Permadi , Yuda Pratama, Muhammad Rifqy Prisma Dwicahyo Putra Rizky Putra, Gavin Diandra Rabbani, Izra Rafif rafi budi sulistio Rahmat Hidayat Ramadhan, Adrian Ramadhani, Rido Rayhan Ath Thaariq Rayyan Nurjihan Rebekah Riska Gulo Renaldo Wijaya Revandi, Eka Reza Fadillah Rezy, Firman Alfa Rifki Tamami Rifqi Surya Bernada Rita Septiani Rizki Ferlianta Romi Andrianto Romi Andrianto Romi Andrianto Romi Andrianto Rudi Sujirno Saeful Hasim Sahlan Sahlan Sahlan Sahlan Sahputro A T, Cahyo Saputra, Muhammad Faiz Sartika Lina Mulani Savitri Savitri Savitri, Savitri Sinaga, Gerry Sahala Sultan Arkar Syahrul Gunawan Tri Wahyudi Vania Aleem Santos Wahyu Muhammad Sidik Whempi Vazly Yudi Setiawan Zulfikar Alwi