Sentences with phrase «with the predictive power of»

They compare the power of the ETF - based factor model to explain (in - sample) hedge fund returns with the predictive powers of seven published hedge fund return models that have fixed sets of 1 to 15 factors.

You can always force a fit of past results with artificial adjustments of the parameters, but this has little to do with predictive power of the future due to the short time good data -LRB-?)

Not exact matches

Combine this kind of predictive power with an army of bots and you've got a potent propaganda tool.

Chicago, GenomeWeb — A new study by researchers from Memorial Sloan Kettering Cancer Center has demonstrated the predictive power of an AR - V7 protein expression test using Epic Sciences» non-EPCAM-based circulating tumor cell detection platform, which could help guide treatment decisions for men with metastatic castration - resistant prostate cancer.

We spoke about how she builds trading strategies — how she transitions from an abstract representation of the market to something concrete with genuine predictive powers.

This special section of Science focuses on the current state of knowledge about the effects of climate change on natural systems, with particular emphasis on how knowledge of the past is helping us to understand potential biological impacts and improve predictive power.

Our ultimate goal is the quantitative simulation of biological systems with predictive power.

We foresee a recursive circle of precision medicine that integrates the expertise of doctors and clinicians, data generated by wearables and other devices, the analytic and predictive power of artificial intelligence, together with our living products.

Jonathan Beber, who leads eHarmony's data science, approached the ISI duo with a problem: how to reduce eHarmony's questionnaire; what is the minimum amount of questions eHarmony can ask without losing its predictive compatibility power.

So AI is already superior in repetitive and predictive tasks, tasks that hinge on computational power, classifying huge amounts of data and inputs, making decisions based on concrete rules — with fewer biases than humans, but still induced by algorithms and data sets chosen by humans.

Keep you eye on him and this line of research on using survey responsiveness and carelessness as measures of character skills with strong predictive power for student success.

On the vertical axis is predictive power, or correlation with a teacher's average student - achievement gain working with a different group of students in 2009 — 10.

The power of predictive analytics in combination with dynamic training has unearthed quite a few interesting findings, and even proven to enhance employee engagement.

That is, the true test of the predictive power of «noncog» measures is not whether they are correlated with cognitive measures (like achievement scores), but whether they are correlated with later life outcomes.

What's more, significantly improved predictive power from a mixture of classroom observations with test score gains could have made the case for why we need both.

«The Gates Foundation's MET project (much but not all of which the AFT agrees with) has found that combining a range of measures — not placing inordinate weight on standardized test scores — yields the greatest reliability and predictive power of a teacher's gains with other students.

But the study also showed that the predictive power of these rubrics strengthened when classroom observation scores were combined with measures of student achievement gains and student surveys.

The Predictive Power Management system sets the vehicle up for the approaching road situation, depending upon which of the modes is activated on the Driving Experience Control (SPORT, COMFORT or ECO PRO); the vehicle responds with the desired driving characteristics.

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The new 2017 Armada provides a unique combination of luxury, power and utility, including best - in - class2 standard towing and a suite of advanced Nissan Safety Shield technologies such as Predictive Forward Collision Warning3 and Backup Collision Intervention4.It also offers a fresh exterior design, enhanced performance from a new 5.6 - liter Endurance ® V8 with best - in - class2 390 - horsepower and new 7 - speed automatic transmission, a comfortable full - feature cabin and class - exclusive2 available safety and security features — including Blind Spot Intervention (BSI) 5 and Around View ® Monitor (AVM) with Moving Object Detection (MOD) 6.

Therefore, as we would expect, Figure 2 shows that over a one - year horizon the model has almost zero predictive power, with an R2 of 3 %, but when the horizon is lengthened to 10 years, the explanatory power jumps to 31 % (56 % correlation).

This result holds up quite well in a number of robustness checks, and we show that the predictive power of the average IV might come from its close relation with systematic risk omitted from CAPM.

Third, realized variance of the hedging portfolio or of the value premium is closely correlated with the average IV, and these variables have similar predictive power for stock returns.

The endeavor will naturally start with investigation of Prof. Shiller's CAPE ratio and it's predictive power.

As result, the assessed value of model's predictive power must be considered mostly as a matter of computational curiousity, with some resemblance to historical data being by design and as a result of subjective trajectory discrimination.

The PNAS paper makes a key point: «These precipitation and temperature effects are statistically significant but have modest influence in terms of predictive power in a model with political, economic, and physical geographic predictors.

About 1980ish, some old ideas like the greenhouse effect were brought out of mothballs and re-examined with new tools and techniques; simultaneously several researchers and theoreticians released their notes, published, or otherwise got together and there was a surprising consilience and not a small amount of mixing with old school hippy ecologism on some of the topics that became the roots of Climate Change science (before it was called Global Warming); innovations in mathematics were also applied to climate thought; supercomputers (though «disappointing» on weather forecasting) allowed demonstration of plausibility of runaway climate effects, comparison of scales of effects, and the possibility of climate models combined with a good understanding of the limits of predictive power of weather models.

Things get very difficult, very fast, though, which is why most people stop with the simple semi-heuristic derivation of the DALR in spite of the fact that its idealizations aren't very good and it at best gives you insight and conceptual power to make estimates and develop rules of thumb, not so much provide strong predictive power in atmospheric dynamics.

Science is entirely about models of the real world with predictive power.

Clearly a lot more work needs to be done on the drivers of our climate to come up with knowledge that has real predictive power.

The main evidence for catastrophic anthropogenic global warming (CAGW), the principal alleged adverse effect of human emissions of carbon dioxide (CO2), is climate models built by CAGW supporters in a field where models with real predictive power do not exist and can not be built with any demonstrable accuracy beyond a week or two because climate and weather are coupled non-linear chaotic systems.

Modern Science on the other hand rests on scientific deduction by postulated Cause & Effect in models of the real world with predictive power.

If you are among those attending the annual conference this week of the International Legal Technology Association, you could have a shot at winning $ 100 cash on the spot and other technology products — and also learn how Catalyst's Insight Predict gives you the power to succeed with e-discovery search and review like no other predictive coding tool.

Samsung Gear Live ushers in the predictive powers of Google Now in smartwatch form, along with the LG G Watch, but the hardware design is easily the most predictable aspect of it all.

This reminded me of one of Gottman's results, «Marriages will work to the extent that men accept influence from, share power with, women,» although Gottman did not find that women accepting influence of men to have the same predictive power.

To confirm differences in the predictive power of the profiles between men and women, we conducted an additional regression analysis with the full sample, including gender, all profile variables, as well as gender by profiles interaction terms (plus all control variables).

The event will offer insight from several of the industry's most influential leaders, including an opening address from keynote speaker Ron Peltier, chairman and CEO of HomeServices of America, Inc.; a fireside chat with John Peyton, president and CEO of Realogy Franchise Group; expertise on the power of predictive analytics from Jeremy Sicklick, co-founder and CEO of HouseCanary; risk management tactics from Katie Johnson, general counsel at the National Association of REALTORS ® (NAR); and more.

Not only has the San Francisco - based firm redefined the practice of home valuation in terms of accuracy — with a median error of 2.5 percent and declining every month as the company's algorithms process more data — it is helping real estate professionals set themselves apart with the burgeoning power of predictive analytics, elevating them from average real estate agent to invaluable financial advisor.