Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Hierarchy of Motor Control

Hierarchy of Motor Control

The hierarchy of motor control refers to the different levels of organization and processing involved in controlling movement in the body. These levels range from higher cortical areas involved in planning and decision-making to lower spinal cord reflexes that respond automatically to external stimuli.

Superposition Theorem

Superposition Theorem

The superposition principle is a fundamental concept stating that in a linear circuit, the voltage across (or current through) an element can be determined by summing the individual contributions of each independent source acting in isolation. When dealing with linear circuits containing multiple independent sources, this principle serves as a valuable tool for analysis. To apply the superposition principle effectively, one should focus on a single independent source at a time while...

Deductive Reasoning

Deductive Reasoning

Deductive reasoning, or deduction, is the type of logic used in hypothesis-based science. In deductive reasoning, the pattern of thinking moves in the opposite direction as compared to inductive reasoning, which means that it uses a general principle or law to predict specific results. From those general principles, a scientist can deduce and predict the specific results that would be valid as long as the general principles are valid.
For example, a researcher can deduce specific predictions...

Construction of Root Locus

Construction of Root Locus

The construction of a root locus involves several key steps to analyze and visualize the behavior of a system's poles with varying gain. The number of branches in the root locus equals the number of closed-loop poles and is symmetrical about the real axis.
For positive gain values, the root locus exists on the real axis to the left of an odd number of finite open-loop poles or zeros. The root locus starts at the open-loop poles and traces the paths of the closed-loop poles as the gain...

Methods of Obtaining Topography

Methods of Obtaining Topography

Topography involves measuring and mapping land elevations, natural features, and artificial structures to create accurate representations of the terrain. Topographic surveying relies on traditional and modern methods, each with distinct advantages and limitations.Traditional Surveying Methods:Transit stadia surveys and plane table surveys were widely used traditional surveying methods. These techniques relied on instruments like theodolites and stadia rods for measuring distances and angles,...

Transformers

Transformers

A device that transforms voltages from one value to another using induction is called a transformer. A transformer consists of two separate coils, or windings, wrapped around the same soft iron core. However, they are electrically insulated from each other.
The iron core has a substantial relative permeability. Therefore, the magnetic field lines generated due to the current in one winding are almost entirely confined within the core, such that the same magnetic flux permeates each turn of both...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Cryo-EM structure and functional analysis of the chromatin remodeler RSF.

Acta crystallographica. Section F, Structural biology communications·2024

Same author

Effect of Heat Treatment Combined with TG Enzyme Cross-Linking on the Zein-Pea Protein Complex: Physicochemical and Gel Properties.

Gels (Basel, Switzerland)·2024

Same author

Perfluorooctanesulfonic acid exposure leads to downregulation of 3-hydroxy-3-methylglutaryl-CoA synthase 2 expression and upregulation of markers associated with intestinal carcinogenesis in mouse intestinal tissues.

Chemosphere·2024

Same author

Overexpression of Fatty Acid Synthase Upregulates Glutamine-Fructose-6-Phosphate Transaminase 1 and O-Linked N-Acetylglucosamine Transferase to Increase O-GlcNAc Protein Glycosylation and Promote Colorectal Cancer Growth.

International journal of molecular sciences·2024

Same author

Factors associated with patients' healthcare-seeking behavior and related clinical outcomes under China's hierarchical healthcare delivery system.

Frontiers in public health·2024

Same author

Combined effect of time in target range and variability of systolic blood pressure on cardiovascular outcomes and mortality in patients with hypertension: A prospective cohort study.

Journal of clinical hypertension (Greenwich, Conn.)·2024

Same journal

A Survey on Unifying Large Language Models and Knowledge Graphs for Biomedicine and Healthcare.

KDD : proceedings. International Conference on Knowledge Discovery & Data Mining·2026

Same journal

Identifying Combinatorial Regulatory Genes for Cell Fate Decision via Reparameterizable Subset Explanations.

KDD : proceedings. International Conference on Knowledge Discovery & Data Mining·2025

Same journal

MentalChat16K: A Benchmark Dataset for Conversational Mental Health Assistance.

KDD : proceedings. International Conference on Knowledge Discovery & Data Mining·2025

Same journal

Graph ODEs and Beyond: A Comprehensive Survey on Integrating Differential Equations with Graph Neural Networks.

KDD : proceedings. International Conference on Knowledge Discovery & Data Mining·2025

Same journal

SatHealth: A Multimodal Public Health Dataset with Satellite-based Environmental Factors.

KDD : proceedings. International Conference on Knowledge Discovery & Data Mining·2025

Same journal

Deep Multi-Output Forecasting: Learning to Accurately Predict Blood Glucose Trajectories.

KDD : proceedings. International Conference on Knowledge Discovery & Data Mining·2025

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 28, 2026

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Published on: July 5, 2024

Towards Interactive Construction of Topical Hierarchy: A Recursive Tensor Decomposition Approach.

Chi Wang¹, Xueqing Liu², Yanglei Song²

¹Microsoft Research. Redmond, WA 98007.

KDD : Proceedings. International Conference on Knowledge Discovery & Data Mining

|December 26, 2015

Summary

This summary is machine-generated.

This study introduces STROD, a new method for efficiently building user-defined topic hierarchies in large text datasets. STROD ensures consistent topic preservation during interactive modifications, overcoming limitations of existing techniques.

Keywords:

Interactive Data Exploration Ontology Learning Tensor Decomposition Topic Modeling

Related Experiment Videos

Last Updated: Mar 28, 2026

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Published on: July 5, 2024

Area of Science:

Natural Language Processing
Machine Learning
Information Retrieval

Background:

Automatic topical hierarchy construction is crucial for organizing large text volumes.
Existing methods struggle with consistent topic preservation and slow inference during interactive modifications.
User-driven exploration of text data requires flexible and responsive hierarchical structures.

Purpose of the Study:

To develop a novel method for efficient and consistent interactive construction of user-desired topical hierarchies.
To address the limitations of existing hierarchical topic modeling techniques in terms of topic preservation and inference speed.
To enable users to freely modify topical hierarchies through operations like expanding and merging branches.

Main Methods:

Proposes STROD (Scalable Tensor decomposition for Recursive topic Organization and Discovery), a novel method.
Utilizes a recursive generative model for topic hierarchy representation.
Employs a scalable tensor decomposition inference algorithm with theoretical performance guarantees.

Main Results:

STROD allows for efficient and consistent modification of topic hierarchies.
Empirical evaluations demonstrate a reduction in construction runtime by several orders of magnitude.
The method generates consistent and high-quality topical hierarchies.

Conclusions:

STROD offers a significant advancement in automatic topical hierarchy construction.
The method provides a scalable and efficient solution for interactive user-driven topic organization.
Future work may involve further optimization and application to diverse text corpora.