Cheng Chen

US Patent:

7676467, Mar 9, 2010

Filed:

Dec 6, 2005

Appl. No.:

11/294750

Inventors:

Maciek Kozyrczak - Bothell WA, US
Cheng C. Chen - Bellevue WA, US
Basem Nayfeh - Mercer Island WA, US

Assignee:

AudienceScience Inc. - Bellevue WA

International Classification:

G06F 17/30

US Classification:

707 6, 707102

Abstract:

A facility for identifying users that have an interest in a selected subject is described. For each of a number of actual users, the facility establishes a user behavior record describing the behavior of the actual user. The facility also establishes a user behavior record describing behavior of a virtual user. The behavior described by the user behavior record for the virtual user is made up of actions each tending to indicate an interest in the selected subject. The facility identifies a proper subset of the actual users whose user behavior records are most similar to the user behavior record of the virtual user as interested in the selected subject.

US Patent:

7809752, Oct 5, 2010

Filed:

Dec 6, 2005

Appl. No.:

11/294756

Inventors:

Maciek Kozyrczak - Bothell WA, US
Cheng C. Chen - Bellevue WA, US
Basem Nayfeh - Mercer Island WA, US

Assignee:

AudienceScience Inc. - Bellevue WA

International Classification:

G06F 17/30

US Classification:

707790

Abstract:

A facility for analyzing user behavior information is described. The facility receives a stream of user behavior information. The facility augments a representation of user behavior in accordance with the received stream of user behavior information. The representation augmented by the facility is a sparse matrix of user behavior facts. The facility analyzes the sparse matrix to obtain an analysis result for the received stream of user behavior.

US Patent:

8117202, Feb 14, 2012

Filed:

Dec 17, 2009

Appl. No.:

12/640900

Inventors:

Maciek Kozyrczak - Bothell WA, US
Cheng Che Chen - Bellevue WA, US
Basem Nayfeh - Mercer Island WA, US

Assignee:

AudienceScience Inc. - Bellevue WA

International Classification:

G06F 17/30

US Classification:

707736, 707749, 707758

Abstract:

A facility for identifying users that have an interest in a selected subject is described. For each of a number of actual users, the facility establishes a user behavior record describing the behavior of the actual user. The facility also establishes a user behavior record describing behavior of a virtual user. The behavior described by the user behavior record for the virtual user is made up of actions each tending to indicate an interest in the selected subject. The facility identifies a proper subset of the actual users whose user behavior records are most similar to the user behavior record of the virtual user as interested in the selected subject.

US Patent:

20220222049, Jul 14, 2022

Filed:

May 6, 2020

Appl. No.:

17/615080

Inventors:

- Redmond WA, US
Mao Yang - Redmond WA, US
Shuguang Liu - Redmond WA, US
Cheng Chen - Redmond WA, US

International Classification:

G06F 8/34
G06N 3/08
G06F 3/0486

Abstract:

Implementations of the present disclosure relate to visual programming for deep learning. A computer-implemented method comprises presenting a visual representation of an artificial neural network, the visual representation comprising graphical elements representing layers of the artificial neural network; in response to receiving a drag-and-drop operation on the graphical elements, modifying an intermediate representation of the artificial neural network, wherein the intermediate representation is independent of a deep learning framework and the drag-and-drop operation is configured to modify connections between the graphical elements; and modifying, based on the intermediate representation of the artificial neural network, code of the artificial neural network for a target deep learning framework.