Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 12454 | 841 | 35.0 | 26% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 366 | 16658 | INFORMATION RETRIEVAL//INFORMATION PROCESSING & MANAGEMENT//COMPUTATIONAL LINGUISTICS |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | SENTIMENT ANALYSIS | Author keyword | 34 | 21% | 17% | 145 |
| 2 | OPINION MINING | Author keyword | 20 | 21% | 10% | 86 |
| 3 | SENTIMENT CLASSIFICATION | Author keyword | 8 | 23% | 4% | 31 |
| 4 | IRONY DETECTION | Author keyword | 6 | 80% | 0% | 4 |
| 5 | ASPECT DETECTION | Author keyword | 4 | 75% | 0% | 3 |
| 6 | TOPIC MODEL | Author keyword | 4 | 14% | 3% | 28 |
| 7 | POLARITY CLASSIFICATION | Author keyword | 4 | 40% | 1% | 8 |
| 8 | LATENT DIRICHLET ALLOCATION | Author keyword | 3 | 12% | 3% | 26 |
| 9 | SOCIAL EMOTION DETECTION | Author keyword | 3 | 100% | 0% | 3 |
| 10 | TOPIC MODELS | Author keyword | 3 | 15% | 2% | 20 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SENTIMENT ANALYSIS | 34 | 21% | 17% | 145 | Search SENTIMENT+ANALYSIS | Search SENTIMENT+ANALYSIS |
| 2 | OPINION MINING | 20 | 21% | 10% | 86 | Search OPINION+MINING | Search OPINION+MINING |
| 3 | SENTIMENT CLASSIFICATION | 8 | 23% | 4% | 31 | Search SENTIMENT+CLASSIFICATION | Search SENTIMENT+CLASSIFICATION |
| 4 | IRONY DETECTION | 6 | 80% | 0% | 4 | Search IRONY+DETECTION | Search IRONY+DETECTION |
| 5 | ASPECT DETECTION | 4 | 75% | 0% | 3 | Search ASPECT+DETECTION | Search ASPECT+DETECTION |
| 6 | TOPIC MODEL | 4 | 14% | 3% | 28 | Search TOPIC+MODEL | Search TOPIC+MODEL |
| 7 | POLARITY CLASSIFICATION | 4 | 40% | 1% | 8 | Search POLARITY+CLASSIFICATION | Search POLARITY+CLASSIFICATION |
| 8 | LATENT DIRICHLET ALLOCATION | 3 | 12% | 3% | 26 | Search LATENT+DIRICHLET+ALLOCATION | Search LATENT+DIRICHLET+ALLOCATION |
| 9 | SOCIAL EMOTION DETECTION | 3 | 100% | 0% | 3 | Search SOCIAL+EMOTION+DETECTION | Search SOCIAL+EMOTION+DETECTION |
| 10 | TOPIC MODELS | 3 | 15% | 2% | 20 | Search TOPIC+MODELS | Search TOPIC+MODELS |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | SENTIMENT ANALYSIS | 27 | 59% | 4% | 30 |
| 2 | SEMANTIC ORIENTATION | 12 | 86% | 1% | 6 |
| 3 | STRENGTH DETECTION | 7 | 44% | 1% | 12 |
| 4 | CONTEXTUAL VALENCE SHIFTERS | 3 | 57% | 0% | 4 |
| 5 | SENTIMENT CLASSIFICATION | 3 | 43% | 1% | 6 |
| 6 | MOVIE REVIEWS | 3 | 100% | 0% | 3 |
| 7 | WEB FORUMS | 3 | 60% | 0% | 3 |
| 8 | LATENT DIRICHLET ALLOCATION | 2 | 16% | 1% | 10 |
| 9 | POLARITY CLASSIFICATION | 1 | 100% | 0% | 2 |
| 10 | SENTIMENT ANALYSIS INTRODUCTION | 1 | 100% | 0% | 2 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
|---|---|---|---|---|
| Sentiment analysis: A review and comparative analysis of web services | 2015 | 1 | 52 | 69% |
| Techniques and Applications for Sentiment Analysis | 2013 | 41 | 3 | 67% |
| Probabilistic Topic Models | 2012 | 141 | 9 | 33% |
| Emerging directions in predictive text mining | 2015 | 1 | 20 | 35% |
| Jumping NLP Curves: A Review of Natural Language Processing Research | 2014 | 21 | 34 | 18% |
| Detection of review spam: A survey | 2015 | 1 | 4 | 25% |
| Senti-lexicon and improved Naive Bayes algorithms for sentiment analysis of restaurant reviews | 2012 | 11 | 4 | 100% |
| Aspect-based sentiment analysis of movie reviews on discussion boards | 2010 | 21 | 11 | 64% |
| Aspect-Level Opinion Mining of Online Customer Reviews | 2013 | 2 | 3 | 100% |
| Weakness Finder: Find product weakness from Chinese reviews by using aspects based sentiment analysis | 2012 | 6 | 4 | 75% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | SINAI GRP | 2 | 36% | 0.6% | 5 |
| 2 | MOE COMPUTAT LINGUIST | 2 | 43% | 0.4% | 3 |
| 3 | MEDIA TECHNOL ART | 1 | 50% | 0.2% | 2 |
| 4 | NEW MEDIA TECHNOL | 1 | 27% | 0.5% | 4 |
| 5 | ANHUI PROV AFFECT COMP ADV INTELLIGENT | 1 | 30% | 0.4% | 3 |
| 6 | ELIRF | 1 | 27% | 0.4% | 3 |
| 7 | MACHINE INTELLIGENCE SIGNAL PROC GRP | 1 | 27% | 0.4% | 3 |
| 8 | NAT LANGUAGE ENGN | 1 | 25% | 0.4% | 3 |
| 9 | ZHEJIANG SERV ROBOT | 1 | 25% | 0.4% | 3 |
| 10 | COGNIT SCI PROGRAMME | 1 | 33% | 0.2% | 2 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000188834 | GOOGLE INSIGHTS FOR SEARCH//NEWS SENTIMENT//GOOGLE TRENDS |
| 2 | 0.0000177794 | TEXT CATEGORIZATION//TEXT CLASSIFICATION//LATENT SEMANTIC INDEXING |
| 3 | 0.0000132737 | MULTI DOCUMENT SUMMARIZATION//TEXT SUMMARIZATION//MULTIDOCUMENT SUMMARIZATION |
| 4 | 0.0000119833 | MULTI LABEL CLASSIFICATION//IMAGE ANNOTATION//MULTIPLE INSTANCE LEARNING |
| 5 | 0.0000103734 | WORD SENSE DISAMBIGUATION//NATURAL LANGUAGE ENGINEERING//COMPUTATIONAL LINGUISTICS |
| 6 | 0.0000101604 | IDEA MINING//TAXONOMY FOLKSONOMY INTEGRATION//AGRO BUSINESS |
| 7 | 0.0000085018 | INFORMATION RETRIEVAL//DISTRIBUTED INFORMATION RETRIEVAL//ACM TRANSACTIONS ON INFORMATION SYSTEMS |
| 8 | 0.0000083954 | MEAN FIELD VARIATIONAL BAYES//EXPECTATION PROPAGATION//GAUSSIAN PROCESSES MODEL |
| 9 | 0.0000077934 | ELECTRONIC WORD OF MOUTH//WORD OF MOUTH//ONLINE REVIEWS |
| 10 | 0.0000076302 | AUTHORSHIP ATTRIBUTION//JOURNAL OF QUANTITATIVE LINGUISTICS//LITERARY LINGUIST COMP |