Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2415751681', 'doi': None, 'title': '[The sample entropy and its application in EEG based epilepsy detection].', 'display_name': '[The sample entropy and its application in EEG based epilepsy detection].', 'publication_year': 2007, 'publication_date': '2007-02-01', 'ids': {'openalex': 'https://openalex.org/W2415751681', 'mag': '2415751681', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/17333922'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/17333922', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['pubmed'], '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/A5102231007', 'display_name': 'Bai Dongmei', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I27357992', 'display_name': 'Dalian University of Technology', 'ror': 'https://ror.org/023hj5876', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I27357992']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Dongmei Bai', 'raw_affiliation_strings': ['Department of Electronic Engineering, Dalian University of Technology, Dalian 116024, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Electronic Engineering, Dalian University of Technology, Dalian 116024, China.', 'institution_ids': ['https://openalex.org/I27357992']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5054243209', 'display_name': 'Tianshuang Qiu', 'orcid': 'https://orcid.org/0000-0002-1992-1120'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Tianshuang Qiu', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100375517', 'display_name': 'Xiaobing Li', 'orcid': 'https://orcid.org/0000-0001-5961-2114'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Xiaobing Li', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.409, 'has_fulltext': False, 'cited_by_count': 37, 'citation_normalized_percentile': {'value': 0.806764, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 92, 'max': 93}, 'biblio': {'volume': '24', 'issue': '1', 'first_page': '200', 'last_page': '5'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10429', 'display_name': 'EEG and Brain-Computer Interfaces', 'score': 0.8385, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10429', 'display_name': 'EEG and Brain-Computer Interfaces', 'score': 0.8385, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10320', 'display_name': 'Neural Networks and Applications', 'score': 0.7854, 'subfield': {'id': 'https://openalex.org/subfields/1702', 'display_name': 'Artificial Intelligence'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10876', 'display_name': 'Fault Detection and Control Systems', 'score': 0.6946, 'subfield': {'id': 'https://openalex.org/subfields/2207', 'display_name': 'Control and Systems Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/sample-entropy', 'display_name': 'Sample entropy', 'score': 0.9693624}, {'id': 'https://openalex.org/keywords/approximate-entropy', 'display_name': 'Approximate entropy', 'score': 0.93467844}], 'concepts': [{'id': 'https://openalex.org/C66696666', 'wikidata': 'https://www.wikidata.org/wiki/Q17105612', 'display_name': 'Sample entropy', 'level': 3, 'score': 0.9693624}, {'id': 'https://openalex.org/C86859247', 'wikidata': 'https://www.wikidata.org/wiki/Q4781760', 'display_name': 'Approximate entropy', 'level': 3, 'score': 0.93467844}, {'id': 'https://openalex.org/C522805319', 'wikidata': 'https://www.wikidata.org/wiki/Q179965', 'display_name': 'Electroencephalography', 'level': 2, 'score': 0.8268244}, {'id': 'https://openalex.org/C2778186239', 'wikidata': 'https://www.wikidata.org/wiki/Q41571', 'display_name': 'Epilepsy', 'level': 2, 'score': 0.7701403}, {'id': 'https://openalex.org/C153180895', 'wikidata': 'https://www.wikidata.org/wiki/Q7148389', 'display_name': 'Pattern recognition (psychology)', 'level': 2, 'score': 0.5886938}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.558719}, {'id': 'https://openalex.org/C106301342', 'wikidata': 'https://www.wikidata.org/wiki/Q4117933', 'display_name': 'Entropy (arrow of time)', 'level': 2, 'score': 0.5438675}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.46384293}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.23916203}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.21100053}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.07928184}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000465', 'descriptor_name': 'Algorithms', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D004569', 'descriptor_name': 'Electroencephalography', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D004827', 'descriptor_name': 'Epilepsy', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': True}, {'descriptor_ui': 'D017711', 'descriptor_name': 'Nonlinear Dynamics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D012815', 'descriptor_name': 'Signal Processing, Computer-Assisted', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D003627', 'descriptor_name': 'Data Interpretation, Statistical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004569', 'descriptor_name': 'Electroencephalography', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019277', 'descriptor_name': 'Entropy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004827', 'descriptor_name': 'Epilepsy', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D004827', 'descriptor_name': 'Epilepsy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/17333922', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.54, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3126600874', 'https://openalex.org/W2756579780', 'https://openalex.org/W2580387350', 'https://openalex.org/W2415751681', 'https://openalex.org/W2217173406', 'https://openalex.org/W2087962094', 'https://openalex.org/W2063682302', 'https://openalex.org/W2038421214', 'https://openalex.org/W2001916773', 'https://openalex.org/W1996212156'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2415751681', 'counts_by_year': [{'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 6}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2025-01-06T23:43:30.844730', 'created_date': '2016-06-24'}