... collaborative- filtering techniques. In content-based filtering, we solve the problem of data sparsity in online con- tent by smoothing using latent topic information. In collaborative filtering, we model ... mutual information between users after doing an average-link clustering on their pairwise mutual information. In a clean clustering, intra- cluster mutual information should be high...
Ngày tải lên: 22/02/2014, 03:20
... topics according to the reader's inter- est by motivating the topics, describing entities, defining concepts and so on. This kind of ab- stract could be used in tasks such as accessing the ... the topics. All informative templates are used in this step, the process considers sentences containing the potential topics and matching informative patterns. The instantiated informat...
Ngày tải lên: 17/03/2014, 07:20
Báo cáo khoa học: "Dynamic Strategy Selection in Flexible Parsing" potx
... errorful input at all. Such inflexibility in parsing is a serious impediment to the use of natural language in interactive computer systems. Accordingly, we [6] and other researchers including Wemchedel ... interface, including the invocation of parsing strategies, dictionanes and concepts, rather than requiring any domain adaptations by the interface system itself. With these goals...
Ngày tải lên: 31/03/2014, 17:20
Báo cáo khoa hoc:" Reciprocal X;1 translocation in calf Mayr" potx
... with trypsin, Nature, New Biol. 235 (1972) 52-54. Note Reciprocal X;1 translocation in a calf B. Mayr H. Korb S. Kiendler a G. Brem a Institute for Animal Breeding and Genetics, ... cattle in farm animal breeding, very few data are available on reciprocal translocations in this species. Known interautosomal reciprocal exchanges are 60,XY,t(1...
Ngày tải lên: 09/08/2014, 18:21
Báo cáo khoa học: "Veterinary decision making in relation to metritis - a qualitative approach to understand the background for variation and bias in veterinary medical records"
... followed their own definitions of different scoring values, such as excluding certain scores (see examples in table 1). They find the def- initions incorrect. If the veterinarian strictly follows ... effect in relation to production parameters Control of clinical effect Herd status Farmer's influence Influence of strategy in veterinary practice Ideology Legislation Acta Veterinaria...
Ngày tải lên: 25/10/2012, 10:45
Tài liệu Báo cáo khoa học: An alternative isomerohydrolase in the retinal Muller cells of a cone-dominant species doc
... GS staining (B3), and 4¢,6-diamidino-2-phenylindole (DAPI) staining (B4), respectively. (B5-8) High magnification images of the boxed area in (B4) showing RPE65c staining (B5), GS staining (B6), ... recycling of 11cRAL through a process involving multiple enzymes and retinoid-binding pro- teins between photoreceptors and retinal pigment epi- thelium (RPE); it is essential for maintaining nor...
Ngày tải lên: 14/02/2014, 14:20
Tài liệu Báo cáo khoa học: Applications and trends in systems biology in biochemistry docx
... protein kinase; MCF, macrophare chemotactic factor; MCIP, modulatory calcineurin-interact- ing protein; MDCK, Madin Darby canine kidney; MEF, mouse embryonic fibroblast; MEK, MAP kinase/ERK kinase; ... glycogen synthase) is insufficient to accurately explain insulin-stimulated changes in the concentration of intracellular species and partitioning of glucose disposal in skeletal muscle. Insu...
Ngày tải lên: 14/02/2014, 14:20
Tài liệu Báo cáo khoa học: TEC family kinases in health and disease – loss-of-function of BTK and ITK and the gain-of-function fusions ITK–SYK and BTK–SYK pptx
... have anti -in ammatory activity. Since 2006, several patients carry- ing a fusion protein, originating from a translocation joining genes encoding the kinases ITK and spleen tyrosine kinase (SYK), ... signaling proteins carrying domains also found in BTK. In 2009, an inactivating mutation in the ITK gene was shown to cause susceptibility to lethal Epstein–Barr virus infec- tion. Both...
Ngày tải lên: 14/02/2014, 18:20
Tài liệu Báo cáo khoa học: RMI1 deficiency in mice protects from diet and genetic-induced obesity pptx
... observable. Interestingly, the RMI1 mRNA level increased signifi- cantly in the liver and intra-abdominal fat of the obese phenotype mice; however, that in the skeletal muscle did not increase, and that in ... high-fat diet contains 32% safflower oil, 33.1% casein, 17.6% sucrose, 1.4% vitamin mixture, 9.8% mineral mixture, 5.6% cellulose powder and 0.5% dl-methionine. Casein, sucrose and...
Ngày tải lên: 16/02/2014, 09:20
Tài liệu Báo cáo khoa học: SREBPs: SREBP function in glia–neuron interactions pdf
... FEBS sion of SREBP-1 in the brain does increase in mice during aging [39], a phenomenon also observed in the peripheral nerve [3]. The meaning of this aging-related increase in SREBP-1 in both the PNS ... myelin protein-22, myelin asso- ciated glycoprotein (MAG) and myelin basic protein, but no myelin-specific lipids. Nevertheless, whereas all major lipid classes are present in mye...
Ngày tải lên: 18/02/2014, 13:20