-
Abdi, A.; Idris, N.; Alguliev, R.M.; Aliguliyev, R.M.: Automatic summarization assessment through a combination of semantic and syntactic information for intelligent educational systems (2015)
0.02
0.019709876 = product of:
0.03941975 = sum of:
0.03941975 = product of:
0.0788395 = sum of:
0.0788395 = weight(_text_:n in 2681) [ClassicSimilarity], result of:
0.0788395 = score(doc=2681,freq=4.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.40421778 = fieldWeight in 2681, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.046875 = fieldNorm(doc=2681)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Summary writing is a process for creating a short version of a source text. It can be used as a measure of understanding. As grading students' summaries is a very time-consuming task, computer-assisted assessment can help teachers perform the grading more effectively. Several techniques, such as BLEU, ROUGE, N-gram co-occurrence, Latent Semantic Analysis (LSA), LSA_Ngram and LSA_ERB, have been proposed to support the automatic assessment of students' summaries. Since these techniques are more suitable for long texts, their performance is not satisfactory for the evaluation of short summaries. This paper proposes a specialized method that works well in assessing short summaries. Our proposed method integrates the semantic relations between words, and their syntactic composition. As a result, the proposed method is able to obtain high accuracy and improve the performance compared with the current techniques. Experiments have displayed that it is to be preferred over the existing techniques. A summary evaluation system based on the proposed method has also been developed.
-
Dammeyer, A.; Jürgensen, W.; Krüwel, C.; Poliak, E.; Ruttkowski, S.; Schäfer, Th.; Sirava, M.; Hermes, T.: Videoanalyse mit DiVA (1998)
0.01
0.013936987 = product of:
0.027873974 = sum of:
0.027873974 = product of:
0.05574795 = sum of:
0.05574795 = weight(_text_:n in 23) [ClassicSimilarity], result of:
0.05574795 = score(doc=23,freq=2.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.28582513 = fieldWeight in 23, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.046875 = fieldNorm(doc=23)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Inhaltsbezogene Suche von Bildern und Videosequenzen in digitalen multimedialen Archiven: Beiträge eines Workshops der KI'98 am 16./17.9.1998 in Bremen. Hrsg.: N. Luth
-
Hirao, T.; Okumura, M.; Yasuda, N.; Isozaki, H.: Supervised automatic evaluation for summarization with voted regression model (2007)
0.01
0.013936987 = product of:
0.027873974 = sum of:
0.027873974 = product of:
0.05574795 = sum of:
0.05574795 = weight(_text_:n in 942) [ClassicSimilarity], result of:
0.05574795 = score(doc=942,freq=2.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.28582513 = fieldWeight in 942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.046875 = fieldNorm(doc=942)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Goh, A.; Hui, S.C.: TES: a text extraction system (1996)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 6599) [ClassicSimilarity], result of:
0.049030844 = score(doc=6599,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 6599, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6599)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 26. 2.1997 10:22:43
-
Robin, J.; McKeown, K.: Empirically designing and evaluating a new revision-based model for summary generation (1996)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 6751) [ClassicSimilarity], result of:
0.049030844 = score(doc=6751,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 6751, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6751)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 6. 3.1997 16:22:15
-
Jones, P.A.; Bradbeer, P.V.G.: Discovery of optimal weights in a concept selection system (1996)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 6974) [ClassicSimilarity], result of:
0.049030844 = score(doc=6974,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 6974, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6974)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Vanderwende, L.; Suzuki, H.; Brockett, J.M.; Nenkova, A.: Beyond SumBasic : task-focused summarization with sentence simplification and lexical expansion (2007)
0.01
0.0091932835 = product of:
0.018386567 = sum of:
0.018386567 = product of:
0.036773134 = sum of:
0.036773134 = weight(_text_:22 in 948) [ClassicSimilarity], result of:
0.036773134 = score(doc=948,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.23214069 = fieldWeight in 948, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=948)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- In recent years, there has been increased interest in topic-focused multi-document summarization. In this task, automatic summaries are produced in response to a specific information request, or topic, stated by the user. The system we have designed to accomplish this task comprises four main components: a generic extractive summarization system, a topic-focusing component, sentence simplification, and lexical expansion of topic words. This paper details each of these components, together with experiments designed to quantify their individual contributions. We include an analysis of our results on two large datasets commonly used to evaluate task-focused summarization, the DUC2005 and DUC2006 datasets, using automatic metrics. Additionally, we include an analysis of our results on the DUC2006 task according to human evaluation metrics. In the human evaluation of system summaries compared to human summaries, i.e., the Pyramid method, our system ranked first out of 22 systems in terms of overall mean Pyramid score; and in the human evaluation of summary responsiveness to the topic, our system ranked third out of 35 systems.
-
Wu, Y.-f.B.; Li, Q.; Bot, R.S.; Chen, X.: Finding nuggets in documents : a machine learning approach (2006)
0.01
0.0076610697 = product of:
0.0153221395 = sum of:
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = weight(_text_:22 in 5290) [ClassicSimilarity], result of:
0.030644279 = score(doc=5290,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.19345059 = fieldWeight in 5290, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5290)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2006 17:25:48
-
Kim, H.H.; Kim, Y.H.: Generic speech summarization of transcribed lecture videos : using tags and their semantic relations (2016)
0.01
0.0076610697 = product of:
0.0153221395 = sum of:
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = weight(_text_:22 in 2640) [ClassicSimilarity], result of:
0.030644279 = score(doc=2640,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.19345059 = fieldWeight in 2640, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2640)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2016 12:29:41
-
Oh, H.; Nam, S.; Zhu, Y.: Structured abstract summarization of scientific articles : summarization using full-text section information (2023)
0.01
0.0076610697 = product of:
0.0153221395 = sum of:
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = weight(_text_:22 in 889) [ClassicSimilarity], result of:
0.030644279 = score(doc=889,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.19345059 = fieldWeight in 889, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=889)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2023 18:57:12
-
Jiang, Y.; Meng, R.; Huang, Y.; Lu, W.; Liu, J.: Generating keyphrases for readers : a controllable keyphrase generation framework (2023)
0.01
0.0076610697 = product of:
0.0153221395 = sum of:
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = weight(_text_:22 in 1012) [ClassicSimilarity], result of:
0.030644279 = score(doc=1012,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.19345059 = fieldWeight in 1012, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1012)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2023 14:55:20
