variance of information

USAGE SUMMARY

The phrase "variance of information" is correct and usable in written English.
It can be used in contexts related to statistics, data analysis, or discussions about the variability or diversity of information. Example: "The variance of information in the dataset indicates a wide range of responses from the participants."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Similar to (23), we derive the normalized variance of information sequence interference by removing the channel gain by.

EURASIP Journal on Wireless Communications and Networking

Similar to Figure 2, we see that when P t is too small or too large the error variance of information symbol estimation suffers greatly.

EURASIP Journal on Advances in Signal Processing

where ({sigma _{r}^{2}}=left (1-{{rho }} right){sigma _{a}^{2}}+{sigma _{c}^{2}}), it is the equivalent noise variance of information decoding at relay.

EURASIP Journal on Wireless Communications and Networking

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Figure 4 shows the resulting MMSE estimation error variance characteristics of information symbols.

EURASIP Journal on Advances in Signal Processing

However, we cannot import any data from local HISs or CISs due to the variance of those information systems and hospitals' data sharing policies.

BMC Medical Informatics and Decision Making

The results indicate a variance of orthodontic information.

American Journal of Orthodontics and Dentofacial Orthopedics

where P f) is the Fourier transform of the pulse shape and σ a 2 is the variance of the information sequence {a n }.

EURASIP Journal on Wireless Communications and Networking

Besides the two exact solutions indicated above, we also present in Section 5 the means to obtain the mean and variance of mutual information using two approaches.

EURASIP Journal on Wireless Communications and Networking

In the present study, we accumulated information on the variance of data in aquaculture growth studies on different species to estimate the minimum detectable difference and to assist researchers in designing experiments effectively.

Aquaculture

It is assumed that this is because PCA attempts only to describe the variance of the data without class information, and it may be distracted by the amount of noise present in the data.

EURASIP Journal on Audio, Speech, and Music Processing

If the variance of the prior information is smaller than the variance of the sampling information, then a higher weight is assigned to the prior information.

Applied Water Science

Expert writing Tips

Best practice

When discussing statistical analysis, use "variance of information" to refer to the dispersion of data points around the mean value. For broader contexts, consider using "diversity of information" or "variability of information" for clarity.

Common error

Avoid using "variance of information" interchangeably with terms like "lack of information" or "uncertainty". "Variance of information" refers to the spread of data, not the absence of it.

Linguistic Context

The phrase "variance of information" functions primarily as a noun phrase, typically used to describe the degree of dispersion or variability within a set of data or informational content. Ludwig AI confirms its usability, with examples demonstrating its application in scientific contexts.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, the phrase "variance of information" is a grammatically correct noun phrase, primarily used in scientific and statistical contexts to describe the dispersion or variability within a dataset. Ludwig AI confirms its usability. While its frequency is relatively low, it serves a precise communicative purpose in quantifying the spread of data points. Alternatives like "information variability" or "diversity of information" can be considered depending on the specific context, but it's crucial to differentiate it from concepts like "lack of information". The register is formal and scientific, reflecting its technical nature and application in academic research.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

statistical variance in information

This is a more specific, technical way to describe the variance.

information variability

This alternative focuses on the concept of information changing or differing.

diversity of information

This emphasizes the variety and range of information.

information dispersion

This focuses on how information is spread or distributed.

range of information

This highlights the extent or scope of information.

information fluctuation

This implies irregular variations in information.

degree of information variation

This highlights the extent to which information varies.

level of informational diversity

This emphasizes the degree to which information is diverse.

extent of information spread

Focuses on how broadly the information is distributed.

magnitude of information difference

This emphasizes the size or scale of differences in the information.

FAQs

How is "variance of information" used in statistical analysis?

In statistics, the "variance of information" measures the spread or dispersion of a dataset around its mean. It's used to quantify how much individual data points deviate from the average.

What's the difference between "variance of information" and "lack of information"?

"Variance of information" refers to the spread of existing data, while "lack of information" implies an absence of data or knowledge on a particular topic.

Can I use "diversity of information" instead of "variance of information"?

While "diversity of information" can sometimes be a suitable substitute, it emphasizes the variety of information rather than its statistical dispersion. The best choice depends on the specific context.

In what fields is the term "variance of information" commonly used?

The term "variance of information" is commonly used in fields like statistics, data science, and information theory, where quantifying the spread and distribution of data is essential.