{"id":"https://openalex.org/A5137697690","orcid":"https://orcid.org/0009-0002-4071-8300","observed_orcids":["https://orcid.org/0009-0002-4071-8300"],"display_name":"NTAMBARA Etienne","raw_author_names":["Etienne Ntambara","NTAMBARA Etienne","Ntambara Etienne"],"full_name":"NTAMBARA Etienne","works_count":5,"cited_by_count":0,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":0,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5137697690","orcid":"https://orcid.org/0009-0002-4071-8300","observed_orcids":["https://orcid.org/0009-0002-4071-8300"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405262977","ror":"https://ror.org/00w5bze11","display_name":"Rwanda Polytechnic","country_code":"RW","type":"education","lineage":["https://openalex.org/I4405262977"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4405262977","ror":"https://ror.org/00w5bze11","display_name":"Rwanda Polytechnic","country_code":"RW","type":"education","lineage":["https://openalex.org/I4405262977"]}],"topics":[{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","count":2,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10036","display_name":"Advanced Neural Network Applications","count":1,"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"}},{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","count":1,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10267","display_name":"Higher Education Research Studies","count":1,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10632","display_name":"Housing Market and Economics","count":1,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13429","display_name":"Electricity Theft Detection Techniques","value":8.37e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","value":1.47e-05,"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/T13559","display_name":"Edcuational Technology Systems","value":1.36e-05,"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/T12384","display_name":"Customer churn and segmentation","value":1.35e-05,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","value":1.17e-05,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6575999855995178},{"id":"119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","score":0.6266999840736389},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.4814999997615814},{"id":"149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","score":0.47510001063346863},{"id":"116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","score":0.274399995803833}],"counts_by_year":[{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":0}],"display_name_alternatives":["Etienne Ntambara","NTAMBARA Etienne","Ntambara Etienne"],"block_key":"e ntambara","works_api_url":"https://api.openalex.org/works?filter=author.id:A5137697690","awards_count":0,"updated_date":"2026-10-12T12:34:37","created_date":"2025-10-10T00:00:00"}
