OVERFITTING
A modeling error which occurs when a function is too closely fit to a limited set of data points. Overfitting the model generally takes the form of making an overly complex model to explain idiosyncrasies in the data under study. In reality, the data being studied often has some degree of error or random noise within it. Thus attempting to make the model conform too closely to slightly inaccurate data can infect the model with substantial errors and reduce its predictive power.
POPULAR TERMS
Short Leg
Short Leg is a contract where an individual holds a short position. The contract is in the option spread created by the trader by purchasing a put ...
Borrowing Base
Money a lender will loan to a company. The borrowing base is usually determined by a method called margining, where the lender determines a discoun ...
Swaziland Lilangeni
Currency abbreviation for the Swaziland Lilangeni, the official currency of Swaziland. The currency is comprised of 100 cents and presented with th ...
Deposit/Withdrawal At Custodian - DWAC
A method of electronically transferring new shares or paper share certificates from the Depository Trust Company (DTC), which acts as a clearinghou ...
Economic Stimulus
Plans to financially stimulate an economy. It implements monetary or fiscal policy changes to bolster a lagging or struggling economy. Governments ...
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SEE FOREX TUTORIAL
Buying a Home: Choosing the Best Location
The first consideration when buying a new house is choosing the place where you want to live, regardless if this will serve as an investment or upg ...
Buying a Home: Determining the Amount You Can Afford
You have decided to buy a house, choose the best location, and select a home suitable for you needs. It is high time to determine the amount you ca ...
A Guide to Your Personal Income Tax: Basics
For many filing your personal income tax is one of the most frustrating things to do. However, by planning ahead and pacing yourself, doing your ta ...
Retirement Planning: Creating a Nest Egg
Last time, we discuss the different income sources for building a retirement fund. We shall now tackle the ways to create a retirement nest egg.
An Introduction to the Basics of Economics
Economics, as defined by the dictionary, is the science that is concerned with the process or system by which goods and services are produced, sold ...
ECONOMIC CALENDAR
| Time | Country | Indices | Period |
|---|---|---|---|
| 06:30 | Tertiary Industry Index | Apr | |
| 08:00 | Wholesale Price Index | May | |
| 08:30 | Producer & Import Prices | May | |
| 09:00 | SECO Consumer Confidence | May | |
| 10:00 | Trade Balance | Apr | |
| 11:00 | Current Account (sa) | Apr | |
| 11:00 | Industrial Production | Apr | |
| 14:15 | Housing Starts | May | |
| 14:30 | NY Fed Empire State manufacturing index | Jun |
