{
      "date_type": "published",
      "userid": 12,
      "creators": [
        {
          "nim": "19.11.3217",
          "name": {
            "given": "Fernando",
            "honourific": null,
            "lineage": null,
            "family": "Widiansyah"
          }
        }
      ],
      "institution": "Universitas AMIKOM Yogyakarta",
      "lastmod": "2026-07-27 04:35:19",
      "title": "ANALISIS SENTIMEN ULASAN PENGUNJUNG OBJEK\r\nWISATA KAWASAN GUNUNG MERAPI MENGGUNAKAN\r\nMETODE SUPPORT VECTOR MACHINE",
      "eprintid": 32380,
      "status_changed": "2026-07-27 04:35:19",
      "abstract": "Perkembangan teknologi digital mendorong meningkatnya jumlah ulasan\r\nwisatawan pada berbagai platform daring, termasuk TripAdvisor, yang menjadi\r\nsumber penting bagi calon pengunjung dalam menentukan pilihan destinasi wisata,\r\nkhususnya pada kawasan wisata Gunung Merapi. Namun, besarnya volume ulasan\r\nmenyebabkan proses analisis sentimen secara manual menjadi tidak efektif,\r\nsehingga diperlukan pendekatan otomatis untuk mengidentifikasi persepsi positif\r\ndan negatif wisatawan. Penelitian ini bertujuan untuk menerapkan metode Support\r\nVector Machine (SVM) dalam mengklasifikasikan sentimen ulasan pengunjung\r\nKawasan Gunung Merapi serta membandingkan kinerja model sebelum dan\r\nsesudah penerapan Latent Semantic Analysis (LSA) berbasis Truncated Singular\r\nValue Decomposition. Dataset yang digunakan sebanyak 2.264 ulasan berbahasa\r\nIndonesia yang diperoleh dari TripAdvisor melalui teknik web scraping. Tahapan\r\npenelitian meliputi preprocessing teks, pelabelan sentimen menggunakan\r\npendekatan lexicon-based, pembagian data latih dan uji, ekstraksi fitur\r\nmenggunakan TF-IDF, serta pengujian model SVM dengan dua skenario, yaitu\r\ntanpa LSA dan dengan LSA. Hasil penelitian menunjukkan bahwa kombinasi TFIDF\r\ndan\r\nSVM\r\nmenghasilkan\r\nakurasi\r\nterbaik\r\nsebesar\r\n87,91%,\r\nsedangkan\r\npenerapan\r\n\r\nLSA\r\n\r\nsebelum klasifikasi menghasilkan akurasi sebesar 85,58%, sehingga pada\r\npenelitian ini LSA belum mampu meningkatkan kinerja klasifikasi sentimen. Hasil\r\npenelitian ini diharapkan dapat dimanfaatkan sebagai referensi pengembangan\r\nanalisis sentimen pada bidang pariwisata berbasis data ulasan daring.",
      "dir": "disk0\/00\/03\/23\/80",
      "divisions": [
        "if"
      ],
      "keywords": "Analisis sentimen, Support vector machine, Latent semantic analysis,\r\nUlasan wisata, Gunung Merapi, Sentiment analysis, Tourism reviews, Mount Merapi.",
      "thesis_type": "bachelor",
      "metadata_visibility": "show",
      "contributors": [
        {
          "name": {
            "honourific": null,
            "lineage": null,
            "family": "Hartanto",
            "given": "Anggit Dwi"
          }
        }
      ],
      "department": "Fakultas Ilmu Komputer",
      "date": "2026-02-20",
      "thesis_name": "skripsi",
      "type": "thesis",
      "uri": "http:\/\/eprints.amikom.ac.id\/id\/eprint\/32380",
      "ispublished": "pub",
      "corp_creators": [
        "Universitas AMIKOM Yogyakarta"
      ],
      "rev_number": 20,
      "full_text_status": "restricted",
      "eprint_status": "archive",
      "subjects": [
        "000.000.006",
        "300.300.300A"
      ],
      "datestamp": "2026-07-27 04:35:19",
      "documents": [
          {
            "docid": 324127,
            "formatdesc": "COVER - ABSTRAK",
            "pos": 1,
            "placement": 1,
            "eprintid": 32380,
            "main": "COVER.pdf",
            "format": "text",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324127",
            "language": "id",
            "rev_number": 2,
            "security": "public",
            "files": [
                {
                  "filename": "COVER.pdf",
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144937",
                  "objectid": 324127,
                  "fileid": 1144937,
                  "datasetid": "document",
                  "mime_type": "application\/pdf",
                  "mtime": "2026-07-27 04:22:39",
                  "hash_type": "MD5",
                  "filesize": 859224,
                  "hash": "5cf4e117a059aabf8717b67c016b08a5"
                }
            ],
            "mime_type": "application\/pdf",
            "content": "published"
          },
          {
            "language": "id",
            "format": "text",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324128",
            "eprintid": 32380,
            "main": "BAB I.pdf",
            "placement": 2,
            "pos": 2,
            "formatdesc": "BAB I",
            "docid": 324128,
            "content": "published",
            "mime_type": "application\/pdf",
            "files": [
                {
                  "filename": "BAB I.pdf",
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144939",
                  "objectid": 324128,
                  "fileid": 1144939,
                  "datasetid": "document",
                  "mtime": "2026-07-27 04:22:42",
                  "mime_type": "application\/pdf",
                  "hash_type": "MD5",
                  "filesize": 197248,
                  "hash": "67b4ecdfe386d29c48f3604e7c396ece"
                }
            ],
            "security": "public",
            "rev_number": 2
          },
          {
            "pos": 3,
            "placement": 3,
            "docid": 324129,
            "formatdesc": "BAB II",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324129",
            "format": "text",
            "eprintid": 32380,
            "main": "BAB II.pdf",
            "language": "id",
            "rev_number": 2,
            "mime_type": "application\/pdf",
            "security": "validuser",
            "files": [
                {
                  "filesize": 714780,
                  "hash_type": "MD5",
                  "hash": "bc9e41eabc1b9b39247babd72d57672c",
                  "datasetid": "document",
                  "mime_type": "application\/pdf",
                  "mtime": "2026-07-27 04:22:45",
                  "fileid": 1144941,
                  "objectid": 324129,
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144941",
                  "filename": "BAB II.pdf"
                }
            ],
            "content": "published"
          },
          {
            "security": "validuser",
            "files": [
                {
                  "hash": "b5668f172091384474802349d323eb52",
                  "filesize": 276917,
                  "hash_type": "MD5",
                  "mtime": "2026-07-27 04:22:48",
                  "mime_type": "application\/pdf",
                  "datasetid": "document",
                  "fileid": 1144943,
                  "objectid": 324130,
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144943",
                  "filename": "BAB III.pdf"
                }
            ],
            "mime_type": "application\/pdf",
            "content": "published",
            "rev_number": 2,
            "eprintid": 32380,
            "main": "BAB III.pdf",
            "format": "text",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324130",
            "language": "id",
            "docid": 324130,
            "formatdesc": "BAB III",
            "pos": 4,
            "placement": 4
          },
          {
            "docid": 324131,
            "formatdesc": "BAB IV",
            "placement": 5,
            "pos": 5,
            "language": "id",
            "eprintid": 32380,
            "main": "BAB IV.pdf",
            "format": "text",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324131",
            "rev_number": 2,
            "content": "published",
            "security": "validuser",
            "files": [
                {
                  "fileid": 1144945,
                  "objectid": 324131,
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144945",
                  "filename": "BAB IV.pdf",
                  "hash": "0ec5be94110cd08479baff819fd522e6",
                  "filesize": 1130160,
                  "hash_type": "MD5",
                  "mime_type": "application\/pdf",
                  "mtime": "2026-07-27 04:22:53",
                  "datasetid": "document"
                }
            ],
            "mime_type": "application\/pdf"
          },
          {
            "docid": 324132,
            "formatdesc": "BAB V",
            "placement": 6,
            "pos": 6,
            "language": "id",
            "eprintid": 32380,
            "main": "BAB V.pdf",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324132",
            "format": "text",
            "rev_number": 2,
            "content": "published",
            "files": [
                {
                  "objectid": 324132,
                  "fileid": 1144947,
                  "filename": "BAB V.pdf",
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144947",
                  "hash_type": "MD5",
                  "filesize": 133219,
                  "hash": "a83ca3f8aed9a261c6f72aed99662fee",
                  "datasetid": "document",
                  "mtime": "2026-07-27 04:22:56",
                  "mime_type": "application\/pdf"
                }
            ],
            "security": "public",
            "mime_type": "application\/pdf"
          },
          {
            "pos": 7,
            "placement": 7,
            "formatdesc": "DAFTAR PUSTAKA",
            "docid": 324133,
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324133",
            "format": "text",
            "eprintid": 32380,
            "main": "Daftar Pustaka.pdf",
            "language": "id",
            "rev_number": 2,
            "mime_type": "application\/pdf",
            "files": [
                {
                  "hash": "3648be14e721d6ec69bc30571b4fd4d4",
                  "filesize": 172164,
                  "hash_type": "MD5",
                  "mime_type": "application\/pdf",
                  "mtime": "2026-07-27 04:22:59",
                  "datasetid": "document",
                  "fileid": 1144949,
                  "objectid": 324133,
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144949",
                  "filename": "Daftar Pustaka.pdf"
                }
            ],
            "security": "validuser",
            "content": "published"
          },
          {
            "language": "id",
            "main": "Sourcecode - 19.11.3217.zip",
            "eprintid": 32380,
            "format": "archive",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324134",
            "formatdesc": "SOURCE CODE",
            "docid": 324134,
            "placement": 8,
            "pos": 8,
            "files": [
                {
                  "datasetid": "document",
                  "mtime": "2026-07-27 04:23:16",
                  "mime_type": "application\/zip",
                  "filesize": 8023407,
                  "hash_type": "MD5",
                  "hash": "66259bdd313f97a197ff008d5537bcab",
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144951",
                  "filename": "Sourcecode - 19.11.3217.zip",
                  "fileid": 1144951,
                  "objectid": 324134
                }
            ],
            "security": "staffonly",
            "mime_type": "application\/zip",
            "rev_number": 2
          },
          {
            "mime_type": "application\/pdf",
            "files": [
                {
                  "filename": "Publikasi.pdf",
                  "uri": "http:\/\/eprints.amikom.ac.id\/id\/file\/1144953",
                  "objectid": 324135,
                  "fileid": 1144953,
                  "datasetid": "document",
                  "mime_type": "application\/pdf",
                  "mtime": "2026-07-27 04:23:20",
                  "hash_type": "MD5",
                  "filesize": 2858158,
                  "hash": "5d8bc8b59cefa42e7468df6206969ce8"
                }
            ],
            "security": "staffonly",
            "content": "published",
            "rev_number": 2,
            "format": "text",
            "uri": "http:\/\/eprints.amikom.ac.id\/id\/document\/324135",
            "eprintid": 32380,
            "main": "Publikasi.pdf",
            "language": "id",
            "placement": 9,
            "pos": 9,
            "docid": 324135,
            "formatdesc": "PUBLIKASI"
          }
      ]
    }