Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
1,464
Term-weighting approaches in automatic text retrieval
- INFORMATION PROCESSING AND MANAGEMENT
, 1988
"... The experimental evidence accumulated over the past 20 years indicates that text indexing systems based on the assignment of appropriately weighted single terms produce retrieval results that are superior to those obtainable with other more elaborate text representations. These results depend crucia ..."
Abstract
-
Cited by 2189 (10 self)
- Add to MetaCart
The experimental evidence accumulated over the past 20 years indicates that text indexing systems based on the assignment of appropriately weighted single terms produce retrieval results that are superior to those obtainable with other more elaborate text representations. These results depend
The role of knowledge in discourse comprehension: A construction-integration model
- Psychological Review
, 1988
"... In contrast to expectation-based, predictive views of discourse comprehension, a model is developed in which the initial processing is strictly bottom-up. Word meanings are activated, propositions are formed, and inferences and elaborations are produced without regard to the discourse context. Howev ..."
Abstract
-
Cited by 476 (7 self)
- Add to MetaCart
In contrast to expectation-based, predictive views of discourse comprehension, a model is developed in which the initial processing is strictly bottom-up. Word meanings are activated, propositions are formed, and inferences and elaborations are produced without regard to the discourse context
Text-Based Industry Momentum
"... ABSTRACT We test the hypothesis that product market shocks to less-visible textbased industry peers can explain momentum and long-term reversals. We examine industry peer firms identified through common product text and focus on less-visible industry peers that do not share common SIC codes. Shocks ..."
Abstract
- Add to MetaCart
that industry momentum matters little is based on using highly visible traditional SIC-based industry links. We show that this long-standing conclusion is reversed when less visible text-based industry links are used to re-test the industry momentum hypothesis. In particular, own-firm momentum is less important
Text-based Reasoning with Symbolic Memory Model
"... In this paper, a sentence-based reasoning model is introduced for the prediction of new individual activities by means of memory reconsolidation that enables the integration of incoming evidence with related past experience. Both the evidence and previous experience are stored in extended semantic n ..."
Abstract
- Add to MetaCart
In this paper, a sentence-based reasoning model is introduced for the prediction of new individual activities by means of memory reconsolidation that enables the integration of incoming evidence with related past experience. Both the evidence and previous experience are stored in extended semantic
A Markov random field model for term dependencies
"... This paper develops a general, formal framework for modeling term dependencies via Markov random fields. The model allows for arbitrary text features to be incorporated as evidence. In particular, we make use of features based on occurrences of single terms, ordered phrases, and unordered phrases. W ..."
Abstract
-
Cited by 289 (55 self)
- Add to MetaCart
This paper develops a general, formal framework for modeling term dependencies via Markov random fields. The model allows for arbitrary text features to be incorporated as evidence. In particular, we make use of features based on occurrences of single terms, ordered phrases, and unordered phrases
Construction of an Evaluation Corpus for Opinion Extraction
- NTCIR
, 2005
"... Opinion retrieval aims to tell if a document is positive, neutral or negative on a given topic. Opinion extraction further identifies the document’s supportive and the non-supportive evidence. This paper defines the annotation of opinionated material. The algorithm employs opinion holders, a topic’s ..."
Abstract
-
Cited by 14 (6 self)
- Add to MetaCart
’s conceptual words, sentiment words, opinion operators, and negation operators to recognize opinions. An opinion extraction system is developed and then reflects the major views of selected information sources. The text-based evidence extracted is ready for opinion summarization and opinionated
Text-Based Network Industries and Endogenous Product Differentiation, Working paper
, 2011
"... We study how firms differ from their competitors using new time-varying measures of product differentiation based on text-based analysis of product descriptions from 50,673 firm 10-K statements filed yearly with the Securities and Exchange Commission. This year-by-year set of product differentiation ..."
Abstract
-
Cited by 14 (1 self)
- Add to MetaCart
We study how firms differ from their competitors using new time-varying measures of product differentiation based on text-based analysis of product descriptions from 50,673 firm 10-K statements filed yearly with the Securities and Exchange Commission. This year-by-year set of product
Living With Breast Cancer in Text and Image: Making Art to Make Sense.” Qualitative Research in Psychology
, 2006
"... Post-modern social scientists are moving beyond text-based evidence to gain understandings of embodiment and experiences of illness. This essay explores works of art produced by two women with breast cancer: Jo Spence, a British photographer, and Martha Hall, an American who created artists ’ books. ..."
Abstract
-
Cited by 5 (0 self)
- Add to MetaCart
Post-modern social scientists are moving beyond text-based evidence to gain understandings of embodiment and experiences of illness. This essay explores works of art produced by two women with breast cancer: Jo Spence, a British photographer, and Martha Hall, an American who created artists ’ books
Item type Article Format Text-based Document Title Treatment Trials- The Need for an End-of-life Policy
"... Henderson Repository is a free resource of the Honor Society of Nursing, Sigma Theta Tau International. It is dedicated to the dissemination of nursing research, research-related, and evidence-based nursing materials. Take credit for all your work, not just books and journal articles. To learn more, ..."
Abstract
- Add to MetaCart
Henderson Repository is a free resource of the Honor Society of Nursing, Sigma Theta Tau International. It is dedicated to the dissemination of nursing research, research-related, and evidence-based nursing materials. Take credit for all your work, not just books and journal articles. To learn more
Developing a Phonemic and Syllabic Frequency Inventory for Spontaneous Spoken Castilian Spanish and their Comparison to Text-Based Inventories
"... In this paper we present our recent work to develop phonemic and syllabic inventories for Castilian Spanish based on the C-ORAL-ROM corpus, a spontaneous spoken Spanish with varying degrees of naturalness and in different communicative contexts. These inventories have been developed by means of a ph ..."
Abstract
-
Cited by 1 (0 self)
- Add to MetaCart
comparable textual corpus, finding evidence that the available inventories, based mainly on text, do not provide an accurate description of spontaneously spoken Castilian Spanish. 1.
Results 1 - 10
of
1,464
