SIMPLICITY AND ACCURACY IN MEASURING PULPWOOD

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Accuracy vs. Simplicity: A Complex Trade-Off∗

Inductive learning aims at finding general rules that hold true in a database. Targeted learning seeks rules for the prediction of the value of a variable based on the values of others, as in the case of linear or non-parametric regression analysis. Non-targeted learning finds regularities without a specific prediction goal. We model the product of non-targeted learning as rules that state that...

متن کامل

an investigation of accuracy and complexity across different proficiency levels in written narrative task

abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...

Measuring forecast accuracy

It is important to evaluate forecast accuracy using genuine forecasts. That is, it is invalid to look at how well a model fits the historical data; the accuracy of forecasts can only be determined by considering how well a model performs on new data that were not used when estimating the model. When choosing models, it is common to use a portion of the available data for testing, and use the re...

متن کامل

Between simplicity and accuracy: Effect of adding modeling details on quarter vehicle model accuracy

Quarter vehicle model is the simplest representation of a vehicle that belongs to lumped-mass vehicle models. It is widely used in vehicle and suspension analyses, particularly those related to ride dynamics. However, as much as its common adoption, it is also commonly accepted without quantification that this model is not as accurate as many higher-degree-of-freedom models due to its simplicit...

متن کامل

Pulpwood Production, Prices, and Markets in North Carolina by

In this paper, we first analyze trends in pulpwood production (1980-1997) and prices (1977-1998) in North Carolina. We then attempt to investigate spatial integration of the delivered and stumpage pulpwood markets for both mixed hardwood and pine in two regions of North Carolina (western; central and east combined). Results indicate that North Carolina's total roundwood removal volumes have gro...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Forestry Chronicle

سال: 1936

ISSN: 0015-7546,1499-9315

DOI: 10.5558/tfc12202-2