Open-categorical text classification based on multi-LDA models
| LEADER | caa a22 4500 | ||
|---|---|---|---|
| 001 | 605468419 | ||
| 003 | CHVBK | ||
| 005 | 20210128100316.0 | ||
| 007 | cr unu---uuuuu | ||
| 008 | 210128e20150101xx s 000 0 eng | ||
| 024 | 7 | 0 | |a 10.1007/s00500-014-1374-x |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s00500-014-1374-x | ||
| 245 | 0 | 0 | |a Open-categorical text classification based on multi-LDA models |h [Elektronische Daten] |c [Ruiji Fu, Bing Qin, Ting Liu] |
| 520 | 3 | |a We present a new and realistic problem, open-categorical text classification, which requires us to classify documents without the categorization system known beforehand. To solve this problem, we propose a novel approach to construct the categorization system and classify documents based on multi-latent Dirichlet allocation (LDA) models. We cluster topics and extract topical keywords to help category annotation. Subsequently, the LDA models are applied to predict the categories of documents comprehensively. Our result, a macro-averaged F1 measure of 84.02%, outperforms the state-of-the-art supervised and semi-supervised text classification methods. | |
| 540 | |a Springer-Verlag Berlin Heidelberg, 2014 | ||
| 690 | 7 | |a Topic model |2 nationallicence | |
| 690 | 7 | |a Text classification |2 nationallicence | |
| 690 | 7 | |a Categorization system construction |2 nationallicence | |
| 700 | 1 | |a Fu |D Ruiji |u Harbin Institute of Technology, 6th Floor, No.29, Jiaohua Street, Nangang District, 150001, Harbin, People's Republic of China |4 aut | |
| 700 | 1 | |a Qin |D Bing |u Harbin Institute of Technology, 6th Floor, No.29, Jiaohua Street, Nangang District, 150001, Harbin, People's Republic of China |4 aut | |
| 700 | 1 | |a Liu |D Ting |u Harbin Institute of Technology, 6th Floor, No.29, Jiaohua Street, Nangang District, 150001, Harbin, People's Republic of China |4 aut | |
| 773 | 0 | |t Soft Computing |d Springer Berlin Heidelberg |g 19/1(2015-01-01), 29-38 |x 1432-7643 |q 19:1<29 |1 2015 |2 19 |o 500 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s00500-014-1374-x |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s00500-014-1374-x |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Fu |D Ruiji |u Harbin Institute of Technology, 6th Floor, No.29, Jiaohua Street, Nangang District, 150001, Harbin, People's Republic of China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Qin |D Bing |u Harbin Institute of Technology, 6th Floor, No.29, Jiaohua Street, Nangang District, 150001, Harbin, People's Republic of China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Liu |D Ting |u Harbin Institute of Technology, 6th Floor, No.29, Jiaohua Street, Nangang District, 150001, Harbin, People's Republic of China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Soft Computing |d Springer Berlin Heidelberg |g 19/1(2015-01-01), 29-38 |x 1432-7643 |q 19:1<29 |1 2015 |2 19 |o 500 | ||