Microsoft Technology Licensing, LLC

Amazon Technologies, Inc.

Amit Chandak

Srujana Merugu

Gowda Dayananda Anjaneyapura Range

Gourav Roy

Aswin Natarajan

Bharath Venkatesh

Sathish Kumar Palanisamy

Jagannathan Srinivasan

Prateek Gupta

Shaunak Chatterjee

Weidong Zhang

Bee-Chung Chen

Grace W Tang

Joel Daniel Young

Boyi Chen

Nagaraj Kota

David J Stein

Wei Zhuang

Wenxuan Gao

Paul Taylor Ogilvie

Varnit Agnihotri

Divya Gadde

Ruoyang Wang

Amit Yadav

Yangchun Luo

Ke Wu

Priyanka Gariba

The disclosed embodiments provide a system for processing data. During operation, the system obtains a feature configuration for a feature. Next, the system obtains, from the feature configuration, an anchor containing metadata for accessing the feature in an environment. The system then uses one or more attributes of the anchor to retrieve one or more feature values of the feature from the environment. Finally, the system provides the one or more feature values for use with one or more machine-learning models.

Framework for managing features across environments

In an example, a piece of content is obtained. The piece of content is segmented into a plurality of segments. Each of the plurality of segments is divided into a plurality of units. Then, for each of the plurality of units for each segment, a quality model is used to pass the unit through a long short-term memory (LSTM) corresponding to the unit, causing an embedding of the unit and generating one or more parameters. For each of the plurality of segments for the piece of content, the quality model is used to pass the segment, and one or more parameters obtained from LSTMs corresponding to units within the segment, through an LSTM corresponding to the segment, causing an embedding of the segment. The piece of content is then classified as spam based on the embeddings of the plurality of segments for the piece of content, using the quality model.

Multilevel representation learning for computer content quality

A number of attributes of different attribute types, to be used to assign observation records of a data set to clusters, are identified. Attribute-type-specific distance metrics for the attributes, which can be combined to obtain a normalized aggregated distance of an observation record from a cluster representative, are selected. One or more iterations of a selected clustering methodology are implemented on the data set using resources of a machine learning service until targeted termination criteria are met. A given iteration includes assigning the observations to clusters of a current version of a clustering model based on the aggregated distances from the cluster representatives of the current version, and updating the cluster representatives to generate a new version of the clustering model.

Scalable clustering for mixed machine learning data

An approximate data structure to represent clusters of observation records of a data set is identified. A hierarchical representation of a plurality of clusters, including the targeted number of clusters among which the observation records are to be distributed, is generated. Each node of the hierarchy comprises an instance of the approximate data structure. Until a set of termination criteria are met, iterations of a selected clustering methodology are run. In a given iteration, distances of observation records from the cluster representatives of a current version of the model are computed using the hierarchical representation, and a new version of the model with modified cluster representatives is generated.

Clustering sparse high dimensional data using sketches

Growing community of inventors

Bengaluru, India

Amit Chandak