by rozetta | Jan 8, 2018 | All
This paper analyzes how a maker-taker fee reduction affects market competition, liquidity, and high frequency trading. The purposes are threefold: 1) whether reducing the exchange maker-taker fee attracts liquidity from off-exchange venues; 2) holding the net exchange...
by rozetta | Jan 8, 2018 | All, Health Research Papers
Hospitals routinely collect admitted patients’ data for administrative purposes and for reporting to the government and health insurers. These heterogeneous and mostly untapped data contain rich semantic information about patients’ health conditions in the form of...
by rozetta | Jan 8, 2018 | All, Health Research Papers
Named-Entity Recognition (NER) is still a challenging task for languages with low digital resources. The main difficulties arise from the scarcity of annotated corpora and the consequent problematic training of an effective NER pipeline. To abridge this gap, in this...
by rozetta | Jan 8, 2018 | All
Extraction of concepts present in patient clinical records is an essential step in clinical research. The 2010 i2b2/VA Workshop on Natural Language Processing Challenges for clinical records presented concept extraction (CE) task, with aim to identify concepts (such...
by rozetta | Jan 8, 2018 | All
Drug name recognition (DNR) is an essential step in the Pharmacovigilance (PV) pipeline. DNR aims to find drug name mentions in unstructured biomedical texts and classify them into predefined categories. State-of-the-art DNR approaches heavily rely on hand-crafted...
by rozetta | Jan 8, 2018 | All, Finance, Finance Research Papers
The funds management industry has grown rapidly over the past decades and plays a vital role in making financial market more efficient and to provide value to its investors. There are a wide variety of institutional investor types, all with different characteristics...
