業界から学ぶこと
Tom Cunningham1, Sana Pandey2, Leif Sigerson3
1OpenAI Inc, San Francisco, California, USA.
Annals of the New York Academy of Sciences
|August 21, 2025
まとめ
プラットフォームは,エンゲージメントメトリックとともに非エンゲージメントシグナルを使用することで,ユーザー保持と社会的利益を改善することができます. オンラインコンテンツのランキングを改善するために ユーザー調査と品質指標を統合することを提案しています
科学分野:
- デジタルメディア
- 人とコンピュータの相互作用
- 社会への影響
背景:
- オンラインプラットフォームでは コンテンツランキングにおいて ユーザーのエンゲージメントを優先します
- プラットフォームや社会福祉の 重要な指標を無視しているかもしれません
- 非関与のシグナルにより,プラットフォームの成果が向上する可能性があります.
研究 の 目的:
- オンラインメディアプラットフォームにおける非関与シグナルの可能性を探求する.
- 非関与シグナルを統合するためのコンセンサスに基づく提案を策定する.
- ユーザのエンゲージメント,エンゲージメントの無いシグナル,そしてユーザ保持の関係を調べる.
主な方法:
- 業界や学界の専門家を招集した.
- 専門家のコンセンサスを通じて提案を策定する.
- 公に公開された証拠と量的なデータで提案を裏付けている.
主要な成果:
- 非関与シグナルの役割と影響に関する提案を確立した.
- 関与しないシグナルとユーザー保持の間の潜在的なリンクが示されています.
- ランキング要因の統合を裏付ける証拠を提供した.
結論:
- 非関与のシグナルを組み込むことは,プラットフォームの価値と社会的利益を高めることができます.
- 専門家のコンセンサスは,エンゲージメントを超えたコンテンツランキングに対するより広範なアプローチを支持しています.
- これらの洞察を共有することで オンラインプラットフォームの設計と評価の知識が向上します
関連する概念動画
01:17Energy and Power Signals
574
In an electrical system with a resistor, voltage and current signals facilitate the measurement of power and energy across the resistor. For a continuous-time signal, the total energy over a time interval is defined as the integral of the square of the signal's magnitude over that interval. Mathematically, this is expressed as:
574
01:22Amplifying Signals via Enzymatic Cascade
8.7K
When a ligand binds to a cell-surface receptor, the receptor's intracellular domain changes shape, which may either activate its enzyme function or allow its binding to other molecules. The initial signal is amplified by most signal transduction pathways. This means that a single ligand molecule can activate multiple molecules of a downstream target. Proteins that relay a signal are most commonly phosphorylated at one or more sites, activating or inactivating the protein. Kinases catalyze...
8.7K
01:19Interactions Between Signaling Pathways
6.4K
Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
6.4K
01:02Ranks
286
Unlike parametric methods, nonparametric statistics are ideal for nominal and ordinal data, requiring fewer assumptions about the population's nature or distribution. This makes nonparametric methods easier to apply and interpret, as they do not depend on parameters like mean or standard deviation. One common approach in nonparametric analysis is to sort data according to a specific criterion. For instance, we might arrange weather data from hottest to coldest days in a month or rank cities...
286
01:15Amplifying Signals via Second Messengers
7.3K
Many receptor binding ligands are hydrophilic; they do not cross the cell membrane but bind to cell-surface receptors. Thus, their message must be relayed by second messengers present in the cell cytoplasm. There are several second messenger pathways, each with its own way of relaying information. For example, the G protein-coupled receptors can activate both phosphoinositol and cyclic AMP (cAMP) second messenger pathways. The phosphoinositol pathway is active when the receptor induces...
7.3K
01:30Classification of Signals
886
In signal processing, signals are classified based on various characteristics: continuous-time versus discrete-time, periodic versus aperiodic, analog versus digital, and causal versus noncausal. Each category highlights distinct properties crucial for understanding and manipulating signals.
A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...
A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...
886