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
Secondary Mortgage Market
Secondary Mortgage Market is a market wherein mortgage aggregators, securitizers, originators, and investors go to buy and sell mortgage loans and ...
Giffen Good
Good for which demand rises as the price escalates, and declines when the price decreases. It has an upward-sloping demand curve, contrary to the f ...
Inactivity Fee
Fee charged to investors by brokerages for infrequent trading in their brokerage accounts to meet the minimum trading requirement
CVE
Currency abbreviation for the Cape Verde escudo, the official currency of the Republic of Cape Verde. The CVE subunit is called the centavo. Instea ...
Product Recall Insurance
An insurance that covers the costs involved in recalling possibly defective products made by the insured.
POPULAR ARTICLE
SEE FOREX TUTORIAL
How Much Does a Home Remodeling Cost?
If your house can handle a renovation, the next thing you need to find out is the cost of a home remodeling.
You may nee ...
Principles of Trading: Risk Management
It is imperative for traders to master risk management, which includes knowing how much you could lose per trade or over time and evaluating the pe ...
Buying a Home: Closing the Deal
It’s almost done! With just a few steps away, the house that you have been dreaming of will be yours.
Retirement Planning: The Significance of Retirement
Previously, we went through the overview of retirement. In this article, we will now explore its significance, before discussing how to map out a s ...
A Guide to Your Personal Income Tax: Last-Minute Moves
December 31 is fast approaching. The next thing you know you need to file your income tax return. So before you get swarmed by the hustle and bustl ...
ECONOMIC CALENDAR
| Time | Country | Indices | Period |
|---|---|---|---|
| 06:30 | Industrial Production | Jul | |
| 08:30 | Producer & Import Prices | Aug | |
| 11:01 | New Yuan Loans | Aug | |
| 14:30 | Consumer Price Index | Aug | |
| 14:30 | Consumer Price Index Core | Aug | |
| 14:30 | Common Core CPI | Aug | |
| 14:30 | Trimmed Core CPI | Aug | |
| 14:30 | Median Core CPI | Aug | |
| 14:30 | Manufacturing Shipments | Jul |


