Semantic proximity search on graphs with metagraph-based learning
Given ubiquitous graph data such as the Web and social networks, proximity search on
graphs has been an active research topic. The task boils down to measuring the proximity …
graphs has been an active research topic. The task boils down to measuring the proximity …
Cascade ranking for operational e-commerce search
In the'Big Data'era, many real-world applications like search involve the ranking problem for
a large number of items. It is important to obtain effective ranking results and at the same …
a large number of items. It is important to obtain effective ranking results and at the same …
The greedy miser: Learning under test-time budgets
As machine learning algorithms enter applications in industrial settings, there is increased
interest in controlling their cpu-time during testing. The cpu-time consists of the running time …
interest in controlling their cpu-time during testing. The cpu-time consists of the running time …
Efficient cost-aware cascade ranking in multi-stage retrieval
Complex machine learning models are now an integral part of modern, large-scale retrieval
systems. However, collection size growth continues to outpace advances in efficiency …
systems. However, collection size growth continues to outpace advances in efficiency …
Cost-effective ensemble models selection using deep reinforcement learning
Ensemble learning–the application of multiple learning models on the same task–is a
common technique in multiple domains. While employing multiple models enables reaching …
common technique in multiple domains. While employing multiple models enables reaching …
Classifier cascade for minimizing feature evaluation cost
Abstract Machine learning algorithms are increasingly used in large-scale industrial settings.
Here, the operational cost during test-time has to be taken into account when an algorithm is …
Here, the operational cost during test-time has to be taken into account when an algorithm is …
Joint optimization of cascade ranking models
Reducing excessive costs in feature acquisition and model evaluation has been a long-
standing challenge in learning-to-rank systems. A cascaded ranking architecture turns …
standing challenge in learning-to-rank systems. A cascaded ranking architecture turns …
Lightweight convolutional neural networks for player detection and classification
Vision-based player detection and classification are important in sports applications.
Accuracy, efficiency, and low memory consumption are desirable for real-time tasks such as …
Accuracy, efficiency, and low memory consumption are desirable for real-time tasks such as …
Towards a better tradeoff between effectiveness and efficiency in pre-ranking: A learnable feature selection based approach
In real-world search, recommendation, and advertising systems, the multi-stage ranking
architecture is commonly adopted. Such architecture usually consists of matching, pre …
architecture is commonly adopted. Such architecture usually consists of matching, pre …
Willump: A statistically-aware end-to-end optimizer for machine learning inference
Abstract Systems for performing ML inference are widely deployed today. However, they
typically use techniques designed for conventional data serving workloads, missing critical …
typically use techniques designed for conventional data serving workloads, missing critical …