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Hits 1.241 – 1.260 of 1.629

1241
Neuentwickelter Sprachtest : TMF
In: Zielsprache Französisch. - Tübingen : Stauffenburg-Verl. 28 (1996) 2, 65
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1242
Efficient Algorithms for Speech Recognition.
In: DTIC AND NTIS (1996)
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1243
NLP Track at TREC-5
In: DTIC (1996)
Abstract: The Natural Language Processing (NLP) track was organized for the first time at TREC-5 to provide a more focused look at how NLP techniques can improve performance in information retrieval (IR). The intent was to see if the NLP techniques available today are mature enough to have an impact on IR, and whether they offer an advantage over purely quantitative methods. TREC-5 also was the place to try more expensive and more risky solutions than those used in main TREC evaluations. This NLP track demonstrated that NLP techniques have a solid but limited impact on the quality of text retrieval, particularly precision. Techniques aimed at producing higher quality queries, (e.g., query expansion, constraints) appear to be more effective than those aimed primarily at obtaining improved indexing of database documents. More work is needed before substantial gains can be seen, including the use of more advanced and expensive semantic analysis techniques. Figure 2 summarizes the NLP techniques that have been tried in information retrieval, and what their potential might be for improving retrieval precision. This chart was discussed at the NLP track workshop on the last day of TREC-5. The consensus was that NLP techniques that show particular promise in relatively small-scale track evaluations should be transferred to main evaluations as soon as practical. ; Presented at the Text Retrieval Conference (TREC-5) (5th) held in Gaithersburg, MD, on 20-22 Nov 1996. The original document contains color images.
Keyword: *INFORMATION RETRIEVAL; *MACHINE INDEXING; *NATURAL LANGUAGE; *PHRASE INDEXING; *PRECISION; *PROCESSING; *QUALITY; *SUBJECT INDEXING; AUTOMATION; BIGRAMS; CONCEPT TAGGING; DATA BASES; DOCUMENTS; Information Science; Linguistics; MACHINE TRANSLATION; MANUAL OPERATION; PARSERS; PHRASE EXTRACTION; PHRASE-BASED INDEXING; QUERY EXPANSION; SEARCHING; SINGLE-WORD INDEXING; STATISTICAL PHRASES; SYNTACTIC ANALYSIS; SYNTACTIC PHRASES; SYNTAX; TEST AND EVALUATION; WORKSHOPS
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA470634
http://www.dtic.mil/docs/citations/ADA470634
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1244
Analysis of Defense Language Institute Automated Student Questionnaire Data.
In: DTIC AND NTIS (1996)
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1245
Analysis of Russian and Spanish Subskill Testing at the Defense Language Institute.
In: DTIC AND NTIS (1996)
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1246
Focus of Tipster Phases I and 2
In: DTIC (1996)
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1247
Assessing Australian children with the Test for Auditory Comprehension of Language - Revised: is it a useful tool?
Waschl, Amanda. - 1996
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1248
Models of bilingual measurement and their adaptability in the Indian context
In: Journal of quantitative linguistics. - London : Routledge 2 (1995) 3, 258-266
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1249
Examination of the stability of two methods of defining specific language impairment
In: Applied psycholinguistics. - Cambridge [u.a.] : Cambridge Univ. Press 16 (1995) 1, 103-123
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1250
Maschinelles Erstellen und Auswerten von Lücken-Tests
In: Fremdsprachen und Hochschule. - Bochum : Clearingstelle d. AKS (1995) 44, 161-177
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1251
The TOEFL and its imitators : analyzing the TOEFL and evaluating TOEFL-prep texts
In: Language research bulletin. - Tokyo : Univ. 10 (1995), 25-42
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1252
Information-processing patterns in specific reading disability
In: Journal of learning disabilities. - [S.l.] : Sage 28 (1995) 4, 216-231
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1253
Expressiver Wortschatz: Vergleich zweier psychologischer Testverfahren bei Kindergartenkindern ... : Expressive Vocabulary: a Comparison of two Psychological Tests for Kindergarden Children ...
Kiese-Himmel, Christiane; Kruse, Eberhard. - : Vandenhoeck & Ruprecht, 1995
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1254
Expressiver Wortschatz: Vergleich zweier psychologischer Testverfahren bei Kindergartenkindern ; Expressive Vocabulary: a Comparison of two Psychological Tests for Kindergarden Children
In: Praxis der Kinderpsychologie und Kinderpsychiatrie 44 (1995) 2, S. 44-47 (1995)
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1255
Overview of Results of the MUC-6 Evaluation
In: DTIC (1995)
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1256
Intelligenz und sprachliche Leistungen bei Sonderschulkindern mit 7 und 9 Jahren ; Intelligence and Language Scores from Children at a Special School for Learning Disabled at the Age of 7 and 9 Years
In: Praxis der Kinderpsychologie und Kinderpsychiatrie 44 (1995) 6, S. 196-203 (1995)
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1257
External/Internal Data Fusion Testbed: History, Components and Experimental Analysis.
In: DTIC AND NTIS (1995)
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1258
Rapport d’enquête sociolinguistique: Première évaluation parmi les Togbo
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1259
The Renfrew Bus Story - North American edition (RBS-NA)
Glasgow, Cheryl. - Centreville, DE : Centerville School, 1994
Leibniz-Zentrum Allgemeine Sprachwissenschaft
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1260
Decline in the elderly's language : evidence from cross-linguistic data
In: Journal of neurolinguistics. - Orlando, Fla. : Elsevier 8 (1994) 3, 183-190
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