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Abnormal connectivity in the posterior cingulate and hippocampus in early Alzheimer's disease and mild cognitive impairment
Brain imaging studies of early Alzheimer's disease (AD) have shown decreased metabolism predominantly in the posterior cingulate cortex (PCC), medial temporal lobe, and inferior parietal lobe. ThisExpand
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Learning to rank with (a lot of) word features
TLDR
In this article we present Supervised Semantic Indexing which defines a class of nonlinear (quadratic) models that are discriminatively trained to directly map from the word content in a query-document or document-document pair to a ranking score. Expand
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Sentiment classification based on supervised latent n-gram analysis
TLDR
We propose an efficient embedding for modeling higher-order (n-gram) phrases that projects the n-grams to low-dimensional latent semantic space, where a classification function can be defined. Expand
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Sparse Latent Semantic Analysis
TLDR
In this paper, we propose a new model called Sparse LSA, which produces a sparse projection matrix via the `1 regularization. Expand
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Polynomial Semantic Indexing
TLDR
We present a class of nonlinear (polynomial) models that are discriminatively trained to directly map from the word content in a query-document or document-document pair to a ranking score. Expand
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The effect of stem modularity and mode of fixation on tibial component stability in revision total knee arthroplasty.
The effect of stem length, diameter, and mode of fixation on the motion and stress transfer of a cemented tibial tray were evaluated for in 12 cadaver knees. There was a significant decrease inExpand
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Supervised Semantic Indexing
TLDR
We present a class of models that are discriminatively trained to directly map from the word content in a query-document or document- document pair to a ranking score. Expand
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Supervised semantic indexing
TLDR
In this article we propose Supervised Semantic Indexing (SSI), an algorithm that is trained on (query, document) pairs of text documents to predict the quality of their match. Expand
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The use of an injectable, biodegradable calcium phosphate bone substitute for the prophylactic augmentation of osteoporotic vertebrae and the management of vertebral compression fractures.
STUDY DESIGN A biomechanical study comparing two materials for augmentation of osteoporotic vertebral bodies and vertebral bodies after compression fracture. OBJECTIVES To compare an injected,Expand
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Betanin attenuates oxidative stress and inflammatory reaction in kidney of paraquat-treated rat.
The effects of natural pigment betanin on oxidative stress and inflammation in kidney of paraquat-treated rat were investigated. Paraquat was injected intraperitoneally into rats to induce renalExpand
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