Page: 1 2 3 4 5 6 7 8 9... 21
| 81 |
Result Diversity and Entity Ranking Experiments: Anchors, Links, Text and Wikipedia
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 82 |
PRIS at 2009 Relevance Feedback track: Experiments in Language Model for Relevance Feedback
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 83 |
A Study of Faceted Blog Distillation -- PRIS at TREC 2009 Blog Track
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 85 |
Formulating Simple Structured Queries using Temporal and Distributional Cues in Patents
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 86 |
Experiments on Related Entity Finding Track at TREC 2009
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 87 |
THUIR at TREC 2009 Web Track: Finding Relevant and Diverse Results for Large Scale Web Search
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 88 |
PARADISE Based Search Engine at TREC 2009 Web Track
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 89 |
Microsoft Research at TREC 2009. Web and Relevance Feedback Tracks
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 90 |
FEUP at TREC 2009 Blog Track: Temporal Evidence in the Faceted Blog Distillation Task
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 91 |
A Comparison of Query-by-Example Methods for Spoken Term Detection
|
|
|
|
In: DTIC (2009)
|
|
Abstract:
In this paper we examine an alternative interface for phonetic search, namely query-by-example, that avoids OOV issues associated with both standard word-based and phonetic search methods. We develop three methods that compare query lattices derived from example audio against a standard ngrambased phonetic index and we analyze factors affecting the performance of these systems. We show that the best systems under this paradigm are able to achieve 77% precision when retrieving utterances from conversational telephone speech and returning 10 results from a single query (performance that is better than a similar dictionary-based approach) suggesting significant utility for applications requiring high precision. We also show that these systems can be further improved using relevance feedback: By incorporating four additional queries the precision of the best system can be improved by 13.7% relative. Our systems perform well despite high phone recognition error rates (> 40%) and make use of no pronunciation or letter-to-sound resources. ; Presented at Interspeech 2009, Brighton, UK, Sept. 6, 2009. U.S. Government or Federal Rights License
|
|
Keyword:
*PHONETICS; DETECTION; ERRORS; INDEXES; INTERROGATION; Linguistics; QUERIES; RATES; RECOGNITION; SEARCHING; SPEECH; SYMPOSIA
|
|
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA514582
http://www.dtic.mil/docs/citations/ADA514582
|
|
BASE
|
|
Hide details
|
|
|
| 92 |
The Multi-Session Audio Research Project (MARP) Corpus: Goals, Design and Initial Findings
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 93 |
Long Term Examination of Intra-Session and Inter-Session Speaker Variability
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 95 |
Perturbation and Pitch Normalization as Enhancements to Speaker Recognition
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 96 |
Long Term Examination of Intra-Session and Inter-Session Speaker Variability
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 97 |
Finding Related Entities by Retrieving Relations: UIUC at TREC 2009 Entity Track
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 98 |
Facet Classification of Blogs: Know-Center at the TREC 2009 Blog Distillation Task
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 99 |
Patent Retrieval in Chemistry based on Semantically Tagged Named Entities
|
|
|
|
In: DTIC (2009)
|
|
BASE
|
|
Show details
|
|
|
| 100 |
A Hybrid Method for Opinion Finding Task (KUNLP at TREC 2008 Blog Track)
|
|
|
|
In: DTIC (2008)
|
|
BASE
|
|
Show details
|
|
|
Page: 1 2 3 4 5 6 7 8 9... 21 |
|
