Analisis Sentimen pada Sosial Media Twitter terhadap MRT Jakarta Menggunakan Machine Learning

Moda raya terpadu (MRT) merupakan moda transportasi terbaru yang ada di ibukota untuk mengatasi kemacetan. Jalur MRT terdiri dari 16 rute yang berada di area-area strategis seperti pusat perkantoran, pebelanjaan serta daerah pemukiman. Untuk melihat opini masyarakat Jakarta terkait dengan baru beroperasinya MRT maka dilakukan analisis opini masyarakat Jakarta berdasarkan laman social media masyarakat khususnya twitter. Opini ini digunakan untuk melihat analisis sentimen (positif, netral dan negatif) dari masyarakat kota Jakarta terkait keberadaan MRT yang baru beroperasi. Hasil sentimen ini dapat digunakan untuk melihat pandangan masyarakat Jakarta terkait layanan moda transportasi darat baru yang disediakan oleh pemerintah. Metode yang digunakan pada penelitian ini adalah algoritma machine learning klasifikasi, yaitu Naïve Bayes. Dataset terdiri dari 2268 tweet masyarakat Jakarta. Dilakukan exploratory data analysis (EDA) untuk melihat sentimen masyarakat. Diperoleh bahwa persentase sentimen positif (48,8%), sentimen negatif (22.4%) dan netral (28.8%). Dataset yang sudah clean dibagi menjadi data training dan testing. Pada data training diaplikasikan algoritma machine learning untuk memperoleh model klasifikasi dan menentukan nilai akurasi. Diperoleh model analisis text mining dengan Naïve Bayes memiliki akurasi sebesar 76,21%

PEMANFAATAN MULTIMEDIA UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS II TEMA LINGKUNGAN DI SDN NGEMBEH 1 DLANGGU

Abstrak: Latar belakang penelitian ini adalah hasil belajar siswa belum mencapai nilai ketuntasan yang telah ditetapkan sekolah. Dalam  pembelajaran guru menyajikan materi hanya satu arah yaitu guru berceramah dan menggunakan media yang sudah usang, aktivitas siswa meliputi mendengarkan, menghafalkan, dan mengerjakan evaluasi. Keadaan siswa, mereka menjadi bosan untuk belajar di kelas. Oleh karena itu, peneliti ingin melakukan pembaharuan  dalam pembelajaran IPA dan Bahasa Indonesia melalui penggunaan multimedia  sebagai upaya peningkatan hasil belajar siswa pada pendekatan pembelajaran tematik. Tujuan yang dicapai dalam penelitian ini  adalah mendeskripsikan pemanfaatan multimedia pada pendekatan pembelajaran tematik, untuk meningkatkan  hasil belajar siswa kelas II di SDN Ngembeh 1 Dlanggu Mojokerto dengan tema lingkungan , yang berjumlah 25 siswa. Jenis penelitian yang digunakan adalah penelitian tindakan kelas (PTK)  yang terdiri dari 2 siklus dan meliputi empat tahap yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi . Dalam penelitian ini, peneliti mengumpulkan data dari pengamatan aktivitas guru, aktivitas siswa, dan tes tulis. Untuk teknik analisis data dengan cara deskriptif kualitatif. Kata Kunci: Multimedia, Hasil Belajar, Tematik     Abstract: The background of this student learning outcomes has not reached the predetermined value completeness school. In learning the teacher presents the material in only one direction, namely teachers lecture and use media that is outdated, student activities include listening, memorizing, and evaluation work. State students, they become bored to learn in the classroom. Therefore, the researchers wanted to conduct reforms in science teaching and Indonesian through the use of multimedia as an effort to improve student learning outcomes in a thematic approach to learning. Achievable goal in this research is to describe the use of multimedia in learning thematic approach, to improve student learning outcomes in the class II SDN  Ngembeh 1 Dlanggu Mojokerto event theme, which amounts to 25 students. This type of research is a classroom action research (CAR), which consists of 2 cycles and includes four stages: planning, implementation, observation, and reflection. In this study, researchers collected data from observations of teacher activity, student activity, and a written test. For data analysis with qualitative descriptive way. Keywords: Multimedia, Learning Results, Themati

PENGARUH PENERAPAN AKUNTANSI DALAM PEMBUKUAN LAPORAN KEUANGAN UMKM PISANG GORENG DIHI NILAH TERHADAP KEBERLANGSUNGAN USAHA DI KECAMATAN SUKARAME BANDAR LAMPUNG

Pemerintah Indonesia menetapkan Covid-19 sebagai bencana nasional sejak tanggal 13 April 2020. Berbagai upaya telah dilakukan oleh pemerintah seperti Work From Home (WFH), social distancing, dan Pemberlakuan Pembatasan Kegiatan Masyarakat (PPKM) untuk mengurangi penyebaran virus corona tersebut. Namun, kebijakan tersebut berdampak pada penurunan daya beli masyarakat. Salah satu sektor yang terdampak adalah UMKM. Pengabdian ini, bertujuan untuk memberikan pendampingan pembukuan laporan keuangan bagi UMKM Pisang Goreng Dini Nilah di Kecamatan Sukarame Bandar Lampung. Tiga tahap kegiatan yang dilakukan antara lain persiapan, pelaksanaan dan pemantauan. Persiapan dilakukan dengan melakukan survei di lapangan berkoordinasi dengan mitra. Implementasi dilakukan dengan pelatihan dengan menggunakan metode ceramah dilanjutkan dengan diskusi tanya jawab, pemantauan dilakukan secara berkala selama kegiatan pengabdian berlangsung. Pengabdian ini, menghasilkan pembukuan sederhana yang menguraikan keuangan UMKM. Pengetahuan dan soft skill tentang laporan keuangan bagi pemilik UMKM sangatlah dibutuhkan khususnya saat pandemi Covid-19

Penerapan Rantai Markov Pada Pola Perpindahan Pembelian di Produk Songkok

The projected decrease inspired this research in Afdhol MSMEs' consumer base in 2020. This study's objectives were to determine the pattern of product brand transfer for Nasional Afdhol (SNA) and predict the market share and price of prayer cap products. This study was undertaken at the SNA in Bungah District, Gresik Regency. With a population of 415 people and a required sample size of 204 persons, the required data consists of a questionnaire containing questions concerning prayer cap brand items used in the past and prayer cap brand products used presently. There are three competing prayer cap brands: Nasional ONH, Pendopo, and Nasional Gapuro Bungah. During the pandemic, it has decreased drastically by almost 70% until the last two years, so the problem that can be formulated was SNA has never evaluated the market, so competitors have never been taken into account for their role, which may affect the market share, and how consumers behave in their role in choosing which songkok to buy. By calculating using the Markov chain, the pattern of songkok purchase movement made by consumers in the 4 songkok brands can be analyzed so that SNA canplan marketing strategies to increase sales and their expected values. Data processing was performed using Rantai Markov, beginning with projecting market share using three strategies. The first strategy was without decreasing or raising prices. The second strategy was reducing the price of Rp. 5,000.00, and the third strategy was increasing the price of Rp. The calculation results yielded the greatest market share value. A formulated strategy was to cut the price of Rp. 5,000.00 by 42.65% with a probability value of 0.4265 under a steady-state condition of 0.4714 with a profit of Rp. 1,137,636. The strategy to obtain maximum expectation values has the consequence of enlarging its customer base

Imperative Order on The Micro Teaching Class

This study aims to describe imperative speech in the micro teaching subject. The type of research used is descriptive with a qualitative research form. The study population was 8 semester students of the sixth semester. The data collection technique uses note taking and documentary techniques in the form of video recordings. The data collection tool is in the form of the researcher himself as a key instrument assisted by writing instruments. The data analysis technique used is the interactive analysis technique with the stages of collecting data, reducing data, presenting data, and making conclusions. The research result obtained is that the use of imperative speech in the micro teaching subject has sixteen imperative pragmatic forms

Validitas LKPD Berbasis Literasi Sains untuk Melatihkan Keterampilan Berpikir Kritis pada Materi Bakteri Kelas X SMA

Pengembangan LKPD berbasis literasi sains dilakukan berdasarkan tuntutan kurikulum 2013 pada materi bakteri untuk melatihkan keterampilan berpikir kritis. Namun materi bakteri dianggap sulit dipahami oleh peserta didik karena banyak kata sulit, sehingga peserta didik cenderung menghafal dan mengingat. Hal ini menyebabkan keterampilan berpikir kritis peserta didik rendah. Penelitian ini bertujuan untuk menghasilkan LKPD berbasis literasi sains yang valid untuk melatihkan keterampilan berpikir kritis pada materi bakteri kelas X SMA. Jenis penelitian ini merupakan penelitian pengembangan dengan model pengembangan 4-D (define, design, develop, and desseminate), namun tahap disseminate tidak dilaksanakan. Data penelitian berupa hasil validasi dan teknik pengumpulan data menggunakan teknik validasi. Data dianalisis secara deskriptif kualitatif dengan metode validasi. LKPD ditelaah oleh dosen ahli pendidikan, dosen ahli materi, dan guru biologi dengan menggunakan instrumen lembar validasi. Hasil validitas LKPD berbasis literasi sains berdasarkan aspek syarat didaktik memperoleh skor 95,8% kategori sangat valid, syarat konstruksi 87,4% kategori sangat valid, syarat teknis 94,4% kategori sangat valid, karakteristik LKPD berbasis literasi sains 95,8% kategori sangat valid, dan keterampilan berpikir kritis 96,6% kategori sangat valid. Berdasarkan hasil yang diperoleh menunjukkan rata-rata skor validitas 94% dengan kategori sangat valid, sehingga LKPD berbasis literasi sains dapat dinyatakan layak untuk diimplementasikan dalam proses pembelajaran pada materi bakteri untuk melatihkan keterampilan berpikir kritis peserta didik. Kata Kunci: Validitas, LKPD Berbasis Literasi Sains, Melatihkan Keterampilan Berpikir Kritis, Materi Bakteri

Hubungan antara Efikasi Diri dan Regulasi Diri dengan Prestasi Akademik pada Mahasiswa Program Studi Ilmu Al-Qur’an dan Tafsir UIN Raden Intan Lampung

Academic achievement is an achievement achieved by someone in the academic field. This achievement can be achieved if a person has confidence and has the ability to manage him/her-self. This study aims to determine the relationship between self-efficacy and self-regulation with academic achievement in 57 students of the Al-Qur'an Science study program and the interpretation of UIN Raden Intan Lampung. The sampling technique used is sampling total then analyzed by multiple regression analysis techniques. The results of this research analysis explain that there is a relationship between self-efficacy and self-regulation with academic achievement in students of the study program of the Qur'an and the interpretation of UIN Raden Intan Lampung with a correlation coefficient (R) = 0,859 and F = 76,136 with p = 0,000. Then, there is a significant relationship between self-efficacy and academic achievement in students, the results of the analysis obtained are with the value of rx1y = 0,817 with p = 0,000. Furthermore, there is a relationship between self-regulation and academic achievement in students seen from the results of calculations obtained by the value rx2y = 0,854 with p = 0,000

Burden of Caregiver for People with Schizophrenia in Sidoarjo Regency

Schizophrenia is a severe mental disorder that leads to a decrease in the sufferer's daily functioning. People with schizophrenia need medical treatment and good treatment through their families to achieve their recovery. Families also have an obligation to carry out their responsibilities in caring for their family members, including those with schizophrenia. The purpose of this study is to describe the demographic description of caregivers for people with schizophrenia in Sidoarjo district and to identify more deeply the level of burden experienced by families of people with schizophrenia in Sidoarjo district. The method used in this study is descriptive quantitative method. The research instruments used were demographic data and informed consent, and a questionnaire (Zarit Burden Interview). The results showed that from 170 respondents it was shown that the majority of the burden of caring for people with schizophrenia in Sidoarjo Regency was little or no as many as 75 people (44.1%) and mild to moderate as many as 72 people (42.4%)

Amplifying the Influence of CSR Disclosure on Investment Inefficiency by Choosing Woman Directors: Is it Effective?

Research Aims: The article was written with the intention to inspect the amplified impact of CSR disclosure by choosing women on the boards of directors in the companies on investment inefficiency. Design/Methodology/Approach: The sample studies were non-financial companies listed on IDX during 2018-2019 that published sustainability and annual reporting.Research Finding: This research revealed that, in the latest two years, overinvestment was done by most of the sample companies (76%). Hereafter, there was a negative effect on investment inefficiency due to the increasing corporate social responsibility disclosure. Nevertheless, women on the board of directors had no effect as moderating variable.Theoretical Contribution: This study adds literature on investment inefficiency issues, especially on amplifying the influence of corporate social responsibility disclosure on investment inefficiency by choosing women on the board of directors.Research Limitation: Very limited position on the board of directors for women in companies causes it to have no effect as a moderating variable. Moreover, this research did not categorize investment efficiency in the overinvestment and underinvestment schemes