Publication Information

{'id': 'https://openalex.org/W2375518579', 'doi': None, 'title': 'A Comparative Study of Some Manifold Learning Algorithms', 'display_name': 'A Comparative Study of Some Manifold Learning Algorithms', 'publication_year': 2009, 'publication_date': '2009-01-01', 'ids': {'openalex': 'https://openalex.org/W2375518579', 'mag': '2375518579'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://en.cnki.com.cn/Article_en/CJFDTOTAL-DNXJ200903007.htm', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306417957', 'display_name': 'Computer and Information Technology', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'conference'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'proceedings-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5007760291', 'display_name': 'Xue Qing-fu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I169019527', 'display_name': 'Quanzhou Normal University', 'ror': 'https://ror.org/006ak0b38', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I169019527']}], 'countries': ['CN'], 'is_corresponding': True, 'raw_author_name': 'Xue Qing-fu', 'raw_affiliation_strings': ['Quanzhou Medical College,Quanzhou 362000,China)'], 'affiliations': [{'raw_affiliation_string': 'Quanzhou Medical College,Quanzhou 362000,China)', 'institution_ids': ['https://openalex.org/I169019527']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5007760291'], 'corresponding_institution_ids': ['https://openalex.org/I169019527'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 64}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10057', 'display_name': 'Face and Expression Recognition', 'score': 0.9559, 'subfield': {'id': 'https://openalex.org/subfields/1707', 'display_name': 'Computer Vision and Pattern Recognition'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10057', 'display_name': 'Face and Expression Recognition', 'score': 0.9559, 'subfield': {'id': 'https://openalex.org/subfields/1707', 'display_name': 'Computer Vision and Pattern Recognition'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/isomap', 'display_name': 'Isomap', 'score': 0.9533808}, {'id': 'https://openalex.org/keywords/manifold-alignment', 'display_name': 'Manifold alignment', 'score': 0.7941253}, {'id': 'https://openalex.org/keywords/manifold', 'display_name': 'Manifold (fluid mechanics)', 'score': 0.73126626}], 'concepts': [{'id': 'https://openalex.org/C2778626561', 'wikidata': 'https://www.wikidata.org/wiki/Q6086067', 'display_name': 'Isomap', 'level': 4, 'score': 0.9533808}, {'id': 'https://openalex.org/C151876577', 'wikidata': 'https://www.wikidata.org/wiki/Q7049464', 'display_name': 'Nonlinear dimensionality reduction', 'level': 3, 'score': 0.95225513}, {'id': 'https://openalex.org/C70518039', 'wikidata': 'https://www.wikidata.org/wiki/Q16000077', 'display_name': 'Dimensionality reduction', 'level': 2, 'score': 0.8272122}, {'id': 'https://openalex.org/C153120616', 'wikidata': 'https://www.wikidata.org/wiki/Q17068315', 'display_name': 'Manifold alignment', 'level': 4, 'score': 0.7941253}, {'id': 'https://openalex.org/C529865628', 'wikidata': 'https://www.wikidata.org/wiki/Q1790740', 'display_name': 'Manifold (fluid mechanics)', 'level': 2, 'score': 0.73126626}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.54599905}, {'id': 'https://openalex.org/C111030470', 'wikidata': 'https://www.wikidata.org/wiki/Q1430460', 'display_name': 'Curse of dimensionality', 'level': 2, 'score': 0.5029339}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.49584374}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.42830977}, {'id': 'https://openalex.org/C153180895', 'wikidata': 'https://www.wikidata.org/wiki/Q7148389', 'display_name': 'Pattern recognition (psychology)', 'level': 2, 'score': 0.39684105}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.34004033}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://en.cnki.com.cn/Article_en/CJFDTOTAL-DNXJ200903007.htm', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306417957', 'display_name': 'Computer and Information Technology', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'conference'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3004987568', 'https://openalex.org/W2885872256', 'https://openalex.org/W2384392227', 'https://openalex.org/W2383239174', 'https://openalex.org/W2375864824', 'https://openalex.org/W2375574759', 'https://openalex.org/W2366703230', 'https://openalex.org/W2366334780', 'https://openalex.org/W2362829263', 'https://openalex.org/W2351371028', 'https://openalex.org/W2348172339', 'https://openalex.org/W2347974653', 'https://openalex.org/W2283921858', 'https://openalex.org/W2112684860', 'https://openalex.org/W2105172633', 'https://openalex.org/W2026111352', 'https://openalex.org/W2014252850', 'https://openalex.org/W2003710317', 'https://openalex.org/W1964013853', 'https://openalex.org/W119967642'], 'abstract_inverted_index': {'How': [0], 'to': [1, 26], 'obtain': [2], 'the': [3, 9, 14, 20, 27, 50], 'highly': [4], 'nonlinear': [5, 28], 'low-dimensional': [6], 'manifolds': [7], 'in': [8], 'high-dimensional': [10], 'observation': [11], 'space': [12], 'is': [13], 'goal': [15], 'of': [16, 19, 52], 'manifold': [17, 21, 44, 53], 'learning.Currently,most': [18], 'learning': [22, 45, 54], 'algorithms': [23, 46, 55], 'are': [24], 'applied': [25], 'dimensionality': [29, 57], 'reduction': [30, 58], 'and': [31, 40, 59], 'data': [32, 60], 'visualization,such': [33], 'as': [34], 'Isomap,LLE,Laplacian': [35], 'Eigenmap': [36], 'etc.This': [37], 'paper': [38], 'analysises': [39], 'compares': [41], 'this': [42], 'three': [43], 'by': [47], 'experiments,which': [48], 'reveals': [49], 'characteristics': [51], 'for': [56], 'analyses.': [61]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2375518579', 'counts_by_year': [], 'updated_date': '2024-12-11T18:47:28.669978', 'created_date': '2016-06-24'}