Lexical chains
Efficiently Computed Lexical Chains as an Intermediate Representation for Automatic Text Summarization
... cases, lexical chains appropriately represent the nouns in the sum- ...compute lexical chains ...strong chains represent only between 5% and 15% of the total chains computed for ...
11
Leveraging Diverse Lexical Chains to Construct Essays for Chinese College Entrance Examination
... Our framework is simple in nature and is by no means perfect. For example, structural co- herence is not explicitly modeled in our method since lexical chains could only capture topical co- herence. We ...
6
Semantic Based Document Clustering Using Lexical Chains
... In this project we report our attempt towards integrating WordNet with lexical chains to alleviate these problems. The proposed approach exploits the way we can identify the theme of the document based on ...
7
Question Answering with Lexical Chains Propagating Verb Arguments
... question, lexical chains are cre- ated between their heads. Because lexical chains link two word senses, the heads need to be disam- ...for lexical chains, the heads could be ...
8
Bacteria Biotope Relation Extraction via Lexical Chains and Dependency Graphs
... A lexical chain (Morris and Hirst, 1991) is a se- quence of words which are semantically-similar or related. These words are related sequentially in the text, defining the topic of the text seg- ment that they ...
10
Lexical Chains and Sliding Locality Windows in Content based Text Similarity Detection
... analysis [8]. Shallow methods do not include much linguistic information and provide a very rough model of content while approaches that use syntactic analysis generally require significant computation. Our approach ...
5
Spoken and Written News Story Segmentation Using Lexical Chains
... on lexical cohesion based approaches to story segmentation. Lexical cohesion is one element of a broader linguistic device called cohe- sion which is describe as the textual quality responsible for making ...
6
Towards Lexical Chains for Knowledge-Graph-based Word Embeddings
... the lexical chains as a mechanism for generation of Pseudo Corpora ...construct lexical chains over a knowl- edge graph, instead of constructing lexical chains over ...derive ...
7
Computing Lexical Chains with Graph Clustering
... of lexical chains is essential for determining the main topics of a ...boosts chains containing specific terms that are particularly frequent in a given ...
6
Exploring and Expanding the Use of Lexical Chains in Information Retrieval
... If there is more than one dominant synset, θ is chosen randomly. Fig. 4 shows in detail the Flex2Fixed algorithm, while Fig. 5 is a pictorial representation of the process itself. Thus, each fixed lexical chain is ...
6
Lexical Chains as Document Features
... Lexical chains appear to be capable of doing this to a certain ...the lexical chains, we are im- plicitly trying to decode the semantics of the doc- ...uments. Lexical chains ...
7
Lexical Chains meet Word Embeddings in Document level Statistical Machine Translation
... the lexical chains are the most important factors in our ap- proach to improve ...any lexical chain are not considered for im- provement at the decoding stage by our ...of lexical cohe- sion ...
11
An Exercise in Reuse of Resources: Adapting General Discourse Coreference Resolution for Detecting Lexical Chains in Patent Documentation
... The remainder of the paper is structured as follows. In Sec- tion 2., we summarize an empirical study we carried out on linguistic phenomena in patents related to coreference and other lexical chains. ...
8
Lexical Chains for Question Answering
... ?????????? ? ???? ???????????????????? ?!?"???$#%??? &????'?"??( )+* ,/ 103254?0768* , 9<;8=?>+4A@CBD* ,FEG0 6?BIHKJMLAB NPORQTS!U8VXWZY\[7] ^`W ; ]ZWba?WZS 9 Y?VcQTW ; V d ^`]fe 9 Y =!g O ;ih!jlknmRo[.] ...
7
A Novel Approach to Semantic Indexing Based on Concept
... We have developed a system that performs the index term weighting semantically based on concept vector space. A schematic overview of the proposed system is as follows: A document is regarded as a complex concept that ...
6
Discourse Constraints for Document Compression
... sentence. Lexical chains tend to provide more general information, such as the major topics in a ...between lexical chains and centering that brings ...
32
Lexical Cohesion Computed by Thesaural relations as an indicator of the structure of text
... The lexical chains computed by the algorithm given in Section 3.2.3 correspond closely to the intentional structure produced from the structural analysis m e t h o d of Grosz and Sidner [r] ...
28
Three Knowledge Free Methods for Automatic Lexical Chain Extraction
... to lexical chains by allowing terms to occur in different lexical chains, we follow the concept of cohesive harmony introduced by Hasan (1984) here, where complete chains can be linked ...
11
View of English vs. German from a textual perspective: Looking inside chain intersection | Bergen Language and Linguistics Studies
... Most computational studies, such as Doddington et al. (2004) and more recently CoNNL 2011 (Pradhan et al., 2011), are monolingual. They focus on automatic anaphora resolution and draw data from large corpus resources ...
22
Video Highlights Detection and Summarization with Lag Calibration based on Concept Emotion Mapping of Crowdsourced Time Sync Comments
... cept-mapped lexical-chains for lag- calibration; (2) models video high- lights based on comment intensity and combination of emotion and concept concentration of each shot; (3) sum- marize each detected ...
11