Yazar "0000-0001-5838-4615" için MF - Bildiri Koleksiyonu | Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering listeleme
-
An all-words sense annotated Turkish corpus
Akçakaya, Sinan; Yıldız, Olcay Taner (IEEE, 2018-06-06)This paper reports our efforts in constructing of a sense labeled Turkish corpus with respect to Turkish Language Institution's dictionary, using the traditional method of manual tagging. We tagged a pre-built parallel ... -
All-words word sense disambiguation for Turkish
Açıkgöz, Onur; Gürkan, Ali Tunca; Ertopçu, Burak; Topsakal, Ozan; Özenç, Berke; Kanburoğlu, Ali Buğra; Çam, İlker; Avar, Begüm; Ercan, Gökhan; Yıldız, Olcay Taner (IEEE, 2017)Identifying the sense of a word within a context is a challenging problem and has many applications in natural language processing. This assignment problem is called word sense disambiguation(WSD). Many papers in the ... -
AnlamVer: Semantic model evaluation dataset for Turkish - word similarity and relatedness
Ercan, Gökhan; Yıldız, Olcay Taner (Association for Computational Linguistics (ACL), 2018-08-26)In this paper, we present AnlamVer, which is a semantic model evaluation dataset for Turkish designed to evaluate word similarity and word relatedness tasks while discriminating those two relations from each other. Our ... -
Automatic propbank generation for Turkish
Ak, Koray; Yıldız, Olcay Taner (Incoma Ltd, 2019-09)Semantic role labeling (SRL) is an important task for understanding natural languages, where the objective is to analyse propositions expressed by the verb and to identify each word that bears a semantic role. It provides ... -
Aynı oteli temsil eden farklı kayıtlar için akıllı eşleştirme
Bayrak, Ahmet Tuğrul; Özbek, Eyüp Erkan; Kestepe, Sedat; Yıldız, Olcay Taner (Institute of Electrical and Electronics Engineers Inc., 2019-09)Otel sayısının her geçen gün arttığı turizm sektöründe, aracı firmaların tüm oteller ile ayrı ayrı çalışma imkanı bulunmadığından, firmalar dünya üzerinde bir çok otelle anlaşması bulunan servis sağlayıcılarıyla beraber ... -
Bilingual software requirements tracing using vector space model
Yıldız, Olcay Taner; Okutan, Ahmet; Solak, Ercan (SciTePress, 2014)In the software engineering world, creating and maintaining relationships between byproducts generated during the software lifecycle is crucial. A typical relation is the one that exists between an item in the requirements ... -
Budding trees
Yıldız, Olcay Taner; İrsoy, Ozan; Alpaydın, Ahmet İbrahim Ethem (IEEE Computer Soc, 2014-08-24)We propose a new decision tree model, named the budding tree, where a node can be both a leaf and an internal decision node. Each bud node starts as a leaf node, can then grow children, but then later on, if necessary, its ... -
Calculating the VC-dimension of decision trees
Yıldız, Olcay Taner; Aslan, Özlem; Alpaydın, Ahmet İbrahim Ethem (IEEE, 2009)We propose an exhaustive search algorithm that calculates the VC-dimension of univariate decision trees with binary features. The VC-dimension of the univariate decision tree with binary features depends on (i) the ... -
Chunking in Turkish with conditional random fields
Yıldız, Olcay Taner; Solak, Ercan; Ehsani, Razieh; Görgün, Onur (Springer-Verlag, 2015-04-14)In this paper, we report our work on chunking in Turkish. We used the data that we generated by manually translating a subset of the Penn Treebank. We exploited the already available tags in the trees to automatically ... -
Comparing sense categorization between English propbank and english wordnet
Bakay, Özge; Avar, Begüm; Yıldız, Olcay Taner (Oficyna Wydawnicza Politechniki Wroclawskiej, 2020)Given the fact that verbs play a crucial role in language comprehension, this paper presents a study which compares the verb senses in English PropBank with the ones in English WordNet through manual tagging. After analyzing ... -
Comparison of Turkish proposition banks by frame matching
Ak, Koray; Bakay, Özge; Yıldız, Olcay Taner (IEEE, 2018-12-06)By indicating semantic relations between a predicate and its associated participants in a sentence and identifying the role-bearing constituents, SRL provides an extensive dataset to understand natural languages and to ... -
Constructing a Turkish constituency parse treeBank
Yıldız, Olcay Taner; Solak, Ercan; Çandır, Şemsinur; Görgün, Onur; Ehsani, Razieh (Springer Verlag, 2016)In this paper, we describe our initial efforts for creating a Turkish constituency parse treebank by utilizing the English Penn Treebank. We employ a semiautomated approach for annotation. In our previouswork [18], the ... -
Constructing a Turkish-English parallel treebank
Yıldız, Olcay Taner; Solak, Ercan; Görgün, Onur; Ehsani, Razieh (Association for Computational Linguistics (ACL), 2014)In this paper, we report our preliminary efforts in building an English-Turkish parallel treebank corpus for statistical machine translation. In the corpus, we manually generated parallel trees for about 5,000 sentences ... -
Context sensitive search engine
Düzağaç, Remzi; Yıldız, Olcay Taner (Springer-Verlag Berlin, 2014-10-27)In this paper, we use context information extracted from the documents in the collection to improve the performance of the search engine. In first step, we extract context using Lucene, DBPedia-Spotlight, and Wordnet. As ... -
Creating a syntactically felicitous constituency treebank for Turkish
Kara, Neslihan; Marşan, Büşra; Özçelik, Merve; Arıcan, Bilge Nas; Kuzgun, Aslı; Cesur, Neslihan; Aslan, Deniz Baran; Yıldız, Olcay Taner (Institute of Electrical and Electronics Engineers Inc., 2020-10-15)In this study, Bakay et. al [1] and Yildiz et. al.'s [2] work on Turkish constituency treebanks were developed further. Compared to the previous work, the most prominent feature of this study is the fact that every annotation ... -
Doǧrudan pazarlama amaçlı hedef kitle analizi
Kegeci, Sinan; Özbek, Eyüp Erkan; Türkel, Mustafa Sertaç; Düzağaç, Remzi; Yıldız, Olcay Taner (Institute of Electrical and Electronics Engineers Inc., 2018-07-05)Doğrudan pazarlama, uygun ürünleri uygun kişilerle en kısa yoldan buluşturma sürecidir. Son yılların en popüler pazarlama yaklaşımlarından birisidir. Bu çalışmada turizm sektörüne ait isimsizleştirilmiş bir veri tabanını ... -
Emlak alanına özgü kelime ağı
Parlar, Selen; Nas Arıcan, Bilge; Erkek, Mehmet; Çayırlı, Kamil; Yıldız, Olcay Taner (Institute of Electrical and Electronics Engineers Inc., 2019-04)Kelime ağı, anlamlarına göre organize edilmiş kelimeleri barındıran bir veritabanıdır. Bir kelime ağı, sahip olduğu kelimelerin anlamlarını, bilişsel eş anlamlılarını, türlerini, diğer anlamlar ile arasındaki ilişkilerini ... -
English-Turkish parallel semantic annotation of Penn-Treebank
Arıcan, Bilge Nas; Bakay, Özge; Avar, Begüm; Yıldız, Olcay Taner; Ergelen, Özlem (Oficyna Wydawnicza Politechniki Wroclawskiej, 2020)This paper reports our efforts in constructing a sense-labeled English-Turkish parallel corpus using the traditional method of manual tagging. We tagged a pre-built parallel treebank which was translated from the Penn ... -
English-Turkish parallel treebank with morphological annotations and its use in tree-based SMT
Görgün, Onur; Yıldız, Olcay Taner; Solak, Ercan; Ehsani, Razieh (SciTePress, 2016)In this paper, we report our tree based statistical translation study from English to Turkish. We describe our data generation process and report the initial results of tree-based translation under a simple model. For ... -
Feature extraction from discrete attributes
Yıldız, Olcay Taner (IEEE, 2010)In many pattern recognition applications, first decision trees are used due to their simplicity and easily interpretable nature. In this paper, we extract new features by combining k discrete attributes, where for each ...