Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2114652450', 'doi': 'https://doi.org/10.1016/s0165-0270(03)00120-1', 'title': 'Robust, automatic spike sorting using mixtures of multivariate t-distributions', 'display_name': 'Robust, automatic spike sorting using mixtures of multivariate t-distributions', 'publication_year': 2003, 'publication_date': '2003-06-30', 'ids': {'openalex': 'https://openalex.org/W2114652450', 'doi': 'https://doi.org/10.1016/s0165-0270(03)00120-1', 'mag': '2114652450', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/12906941'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0165-0270(03)00120-1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S132751470', 'display_name': 'Journal of Neuroscience Methods', 'issn_l': '0165-0270', 'issn': ['0165-0270', '1872-678X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', '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/A5028417315', 'display_name': 'Shy Shoham', 'orcid': 'https://orcid.org/0000-0003-0376-3495'}, 'institutions': [{'id': 'https://openalex.org/I223532165', 'display_name': 'University of Utah', 'ror': 'https://ror.org/03r0ha626', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I223532165']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Shy Shoham', 'raw_affiliation_strings': ['Department of Bioengineering University of Utah Salt Lake City, UT 84112 USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Bioengineering University of Utah Salt Lake City, UT 84112 USA', 'institution_ids': ['https://openalex.org/I223532165']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108360225', 'display_name': 'Matthew Fellows', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I27804330', 'display_name': 'Brown University', 'ror': 'https://ror.org/05gq02987', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I27804330']}, {'id': 'https://openalex.org/I196272386', 'display_name': 'Providence College', 'ror': 'https://ror.org/00rxpqe74', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I196272386']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Matthew R. Fellows', 'raw_affiliation_strings': ['Dept of Neuroscience, Brown University, Providence, RI 02912, USA'], 'affiliations': [{'raw_affiliation_string': 'Dept of Neuroscience, Brown University, Providence, RI 02912, USA', 'institution_ids': ['https://openalex.org/I27804330', 'https://openalex.org/I196272386']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5064988221', 'display_name': 'Richard A. Normann', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I223532165', 'display_name': 'University of Utah', 'ror': 'https://ror.org/03r0ha626', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I223532165']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Richard A. Normann', 'raw_affiliation_strings': ['Department of Bioengineering University of Utah Salt Lake City, UT 84112 USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Bioengineering University of Utah Salt Lake City, UT 84112 USA', 'institution_ids': ['https://openalex.org/I223532165']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3290, 'currency': 'USD', 'value_usd': 3290, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 8.966, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 345, 'citation_normalized_percentile': {'value': 0.999616, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '127', 'issue': '2', 'first_page': '111', 'last_page': '122'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11447', 'display_name': 'Blind Source Separation Techniques', 'score': 0.9968, 'subfield': {'id': 'https://openalex.org/subfields/1711', 'display_name': 'Signal Processing'}, '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/T11447', 'display_name': 'Blind Source Separation Techniques', 'score': 0.9968, 'subfield': {'id': 'https://openalex.org/subfields/1711', 'display_name': 'Signal Processing'}, '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/T10320', 'display_name': 'Neural Networks and Applications', 'score': 0.996, '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/T12946', 'display_name': 'Fractal and DNA sequence analysis', 'score': 0.9945, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/spike-sorting', 'display_name': 'Spike sorting', 'score': 0.51822877}], 'concepts': [{'id': 'https://openalex.org/C161584116', 'wikidata': 'https://www.wikidata.org/wiki/Q1952580', 'display_name': 'Multivariate statistics', 'level': 2, 'score': 0.69123745}, {'id': 'https://openalex.org/C153180895', 'wikidata': 'https://www.wikidata.org/wiki/Q7148389', 'display_name': 'Pattern recognition (psychology)', 'level': 2, 'score': 0.63669664}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.5657894}, {'id': 'https://openalex.org/C182081679', 'wikidata': 'https://www.wikidata.org/wiki/Q1275153', 'display_name': 'Expectation–maximization algorithm', 'level': 3, 'score': 0.5439825}, {'id': 'https://openalex.org/C61224824', 'wikidata': 'https://www.wikidata.org/wiki/Q2260434', 'display_name': 'Mixture model', 'level': 2, 'score': 0.5349105}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.51955014}, {'id': 'https://openalex.org/C2777613131', 'wikidata': 'https://www.wikidata.org/wiki/Q2003571', 'display_name': 'Spike sorting', 'level': 3, 'score': 0.51822877}, {'id': 'https://openalex.org/C163716315', 'wikidata': 'https://www.wikidata.org/wiki/Q901177', 'display_name': 'Gaussian', 'level': 2, 'score': 0.5161882}, {'id': 'https://openalex.org/C111696304', 'wikidata': 'https://www.wikidata.org/wiki/Q2303697', 'display_name': 'Sorting', 'level': 2, 'score': 0.44910878}, {'id': 'https://openalex.org/C177384507', 'wikidata': 'https://www.wikidata.org/wiki/Q1149000', 'display_name': 'Multivariate normal distribution', 'level': 3, 'score': 0.4409723}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.42026383}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.3813424}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.37426704}, {'id': 'https://openalex.org/C49781872', 'wikidata': 'https://www.wikidata.org/wiki/Q1045555', 'display_name': 'Maximum likelihood', 'level': 2, 'score': 0.16022009}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000200', 'descriptor_name': 'Action Potentials', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D009044', 'descriptor_name': 'Motor Cortex', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D015999', 'descriptor_name': 'Multivariate Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D000200', 'descriptor_name': 'Action Potentials', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016000', 'descriptor_name': 'Cluster Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003198', 'descriptor_name': 'Computer Simulation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004594', 'descriptor_name': 'Electrophysiology', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008253', 'descriptor_name': 'Macaca mulatta', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008959', 'descriptor_name': 'Models, Neurological', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015233', 'descriptor_name': 'Models, Statistical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009044', 'descriptor_name': 'Motor Cortex', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009474', 'descriptor_name': 'Neurons', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016011', 'descriptor_name': 'Normal Distribution', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0165-0270(03)00120-1', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S132751470', 'display_name': 'Journal of Neuroscience Methods', 'issn_l': '0165-0270', 'issn': ['0165-0270', '1872-678X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/12906941', '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 46, 'referenced_works': ['https://openalex.org/W1510801053', 'https://openalex.org/W1543237449', 'https://openalex.org/W1548390947', 'https://openalex.org/W1579271636', 'https://openalex.org/W1780241888', 'https://openalex.org/W1904024272', 'https://openalex.org/W1966397619', 'https://openalex.org/W1967667427', 'https://openalex.org/W1972749840', 'https://openalex.org/W1976551061', 'https://openalex.org/W1985118798', 'https://openalex.org/W1991567646', 'https://openalex.org/W1999567234', 'https://openalex.org/W2015245929', 'https://openalex.org/W2019554150', 'https://openalex.org/W2020769260', 'https://openalex.org/W2023295798', 'https://openalex.org/W2025462430', 'https://openalex.org/W2037717578', 'https://openalex.org/W2038885294', 'https://openalex.org/W2049633694', 'https://openalex.org/W2052673704', 'https://openalex.org/W2053011627', 'https://openalex.org/W2058623277', 'https://openalex.org/W2072151998', 'https://openalex.org/W2074362761', 'https://openalex.org/W2081168105', 'https://openalex.org/W2082503527', 'https://openalex.org/W2095675982', 'https://openalex.org/W2102331052', 'https://openalex.org/W2114747787', 'https://openalex.org/W2118254160', 'https://openalex.org/W2118522007', 'https://openalex.org/W2119795785', 'https://openalex.org/W2123367539', 'https://openalex.org/W2125320262', 'https://openalex.org/W2132549764', 'https://openalex.org/W2137971377', 'https://openalex.org/W2147636049', 'https://openalex.org/W2161646208', 'https://openalex.org/W2170459269', 'https://openalex.org/W2171406132', 'https://openalex.org/W2567948266', 'https://openalex.org/W391463016', 'https://openalex.org/W4211128380', 'https://openalex.org/W4239719188'], 'related_works': ['https://openalex.org/W84255947', 'https://openalex.org/W805531662', 'https://openalex.org/W4312864369', 'https://openalex.org/W2951614919', 'https://openalex.org/W2891133681', 'https://openalex.org/W2473373438', 'https://openalex.org/W2368486525', 'https://openalex.org/W2153481672', 'https://openalex.org/W2077224612', 'https://openalex.org/W2014842417'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2114652450', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 12}, {'year': 2021, 'cited_by_count': 12}, {'year': 2020, 'cited_by_count': 22}, {'year': 2019, 'cited_by_count': 19}, {'year': 2018, 'cited_by_count': 27}, {'year': 2017, 'cited_by_count': 20}, {'year': 2016, 'cited_by_count': 13}, {'year': 2015, 'cited_by_count': 20}, {'year': 2014, 'cited_by_count': 15}, {'year': 2013, 'cited_by_count': 15}, {'year': 2012, 'cited_by_count': 18}], 'updated_date': '2024-12-16T15:15:43.912780', 'created_date': '2016-06-24'}