{"id":"https://openalex.org/W2987064012","doi":"https://doi.org/10.1109/igarss.2019.8897942","title":"Support Vector Machine (SVM) Classifier with Small Training Samples for Mapping Saltmash Wetland at Species Level","display_name":"Support Vector Machine (SVM) Classifier with Small Training Samples for Mapping Saltmash Wetland at Species Level","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2987064012","doi":"https://doi.org/10.1109/igarss.2019.8897942","mag":"2987064012"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8897942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8897942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000246030","display_name":"Sikdar M. M. Rasel","orcid":"https://orcid.org/0000-0002-6764-7525"},"institutions":[{"id":"https://openalex.org/I2801559191","display_name":"New South Wales Department of Primary Industries","ror":"https://ror.org/050khh066","country_code":"AU","type":"funder","lineage":["https://openalex.org/I2801351115","https://openalex.org/I2801559191"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Sikdar M.M. Rasel","raw_affiliation_strings":["Department of Primary Industries, Port Stephens Fisheries Institute, Nelson Bay, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Primary Industries, Port Stephens Fisheries Institute, Nelson Bay, NSW, Australia","institution_ids":["https://openalex.org/I2801559191"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060788233","display_name":"Hsing\u2010Chung Chang","orcid":"https://orcid.org/0000-0003-3523-9938"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hsing-Chung Chang","raw_affiliation_strings":["Department of Environmental Sciences, Macquarie University, North Ryde, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Environmental Sciences, Macquarie University, North Ryde, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045902479","display_name":"Israt Jahan Diti","orcid":"https://orcid.org/0000-0001-5435-534X"},"institutions":[{"id":"https://openalex.org/I902853133","display_name":"University of Rajshahi","ror":"https://ror.org/05nnyr510","country_code":"BD","type":"education","lineage":["https://openalex.org/I902853133"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Israt Jahan Diti","raw_affiliation_strings":["Department of Crop Science and Technology, University of Rajshahi, Rajshahi, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Department of Crop Science and Technology, University of Rajshahi, Rajshahi, Bangladesh","institution_ids":["https://openalex.org/I902853133"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043709170","display_name":"Tim M. Glasby","orcid":"https://orcid.org/0000-0001-5011-7731"},"institutions":[{"id":"https://openalex.org/I2801559191","display_name":"New South Wales Department of Primary Industries","ror":"https://ror.org/050khh066","country_code":"AU","type":"funder","lineage":["https://openalex.org/I2801351115","https://openalex.org/I2801559191"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tim Glasby","raw_affiliation_strings":["Department of Primary Industries, Port Stephens Fisheries Institute, Nelson Bay, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Department of Primary Industries, Port Stephens Fisheries Institute, Nelson Bay, NSW, Australia","institution_ids":["https://openalex.org/I2801559191"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000246030"],"corresponding_institution_ids":["https://openalex.org/I2801559191"],"apc_list":null,"apc_paid":null,"fwci":0.1703,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60218786,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"2674","last_page":"2677"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9438999891281128,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9438999891281128,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10616","display_name":"Smart Agriculture and AI","score":0.9189000129699707,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.892652690410614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6938424110412598},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6891822218894958},{"id":"https://openalex.org/keywords/structured-support-vector-machine","display_name":"Structured support vector machine","score":0.6134290099143982},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5908965468406677},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5285032391548157},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5202916264533997},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.5104585886001587},{"id":"https://openalex.org/keywords/margin-classifier","display_name":"Margin classifier","score":0.44756993651390076}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.892652690410614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6938424110412598},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6891822218894958},{"id":"https://openalex.org/C125168437","wikidata":"https://www.wikidata.org/wiki/Q7625184","display_name":"Structured support vector machine","level":3,"score":0.6134290099143982},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5908965468406677},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5285032391548157},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5202916264533997},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.5104585886001587},{"id":"https://openalex.org/C173102733","wikidata":"https://www.wikidata.org/wiki/Q6760396","display_name":"Margin classifier","level":3,"score":0.44756993651390076}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2019.8897942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8897942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W184442817","https://openalex.org/W1991449819","https://openalex.org/W1993183238","https://openalex.org/W2022106816","https://openalex.org/W2076656703","https://openalex.org/W2077616117","https://openalex.org/W2078619499","https://openalex.org/W2098057602","https://openalex.org/W2102731100","https://openalex.org/W2164626806","https://openalex.org/W2166020598","https://openalex.org/W2796598863","https://openalex.org/W4285719527","https://openalex.org/W6607466906","https://openalex.org/W6636864276"],"related_works":["https://openalex.org/W2384390720","https://openalex.org/W4253128984","https://openalex.org/W2539940072","https://openalex.org/W2122277321","https://openalex.org/W2206547991","https://openalex.org/W2101819884","https://openalex.org/W2769345709","https://openalex.org/W2367262922","https://openalex.org/W3152479269","https://openalex.org/W2143867687"],"abstract_inverted_index":{"Ground":[0],"truth":[1],"data":[2],"collection":[3],"for":[4,48,57,62,70,95],"species-level":[5],"mapping":[6],"is":[7,109,124],"made":[8],"challenging":[9],"by":[10],"limited":[11,40],"access":[12],"and":[13,24,33,67,90,99,123],"hazardous":[14],"conditions":[15],"in":[16],"some":[17],"wetland":[18],"ecosystems.":[19],"Support":[20],"Vector":[21],"Machine":[22],"(SVM),":[23],"the":[25,74,114],"relationship":[26],"between":[27],"kernel":[28,76],"smoothness":[29],"parameter":[30],"of":[31,42,113],"SVM":[32,63,71,122],"spectral":[34],"separability":[35],"are":[36],"investigated":[37],"with":[38],"a":[39],"number":[41],"sample.":[43],"The":[44],"overall":[45,119],"accuracy":[46,83,108,120],"(OA)":[47],"8":[49],"classes":[50],"was":[51],"around":[52],"56.25%":[53],"(kappa":[54],"=":[55],"0.50)":[56],"MLC,":[58],"78.12":[59],"%":[60,94],"(kappa=0.75)":[61],"(radial":[64],"basis":[65],"function)":[66],"78.90%":[68],"(kappa=0.76)":[69],"(polynomial).":[72],"When":[73],"polynomial":[75],"increased":[77,85],"from":[78,86,121],"2":[79],"to":[80,88,92,126],"4,":[81],"producer":[82],"(%)":[84],"81.25%":[87],"87.50%":[89],"53.22%":[91],"66.67":[93],"Mangrove":[96],"(Avicennia":[97],"marina)":[98],"Swamp":[100],"She-oak":[101],"(Casuarina":[102],"glauca)":[103],"tree":[104],"species":[105],"respectively.":[106],"This":[107],"acceptable":[110],"as":[111],"15%":[112],"required":[115],"sample":[116],"provided":[117],"79%":[118],"comparable":[125],"other":[127],"previous":[128],"studies.":[129]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
