Question
A Naive Bayes spam filter has priors P(Spam)=0.4 and P(Ham)=0.6. For an email containing the word "free", the likelihoods are P("free"|Spam)=0.7 and P("free"|Ham)=0.1. Using Bayes' theorem, what is P(Spam | "free"), the posterior probability that the email is spam?
More Financial Management Questions
- What was Hawthorne’s observation regarding people’s behaviors at workplace?
- As per FEMA, any person acquiring Foreign Exchange from AD Bank is permitted to use it ____
- Which role is the manager playing when he communicates within and outside the organization to maintain healthy relationship both within and outside the org...
- Which Act provides the legal framework for asset reconstruction companies in India?
- Under the MSME-Innovative scheme, what is the maximum percentage of financial assistance provided by the Government of India for design projects undertaken...
- Which institute, set up under the aegis of RBI, provided the technical standards and played the lead role in implementing Core Banking Solution (CBS) acros...
- What is the purpose of the Reserve Bank of India (RBI) introducing a Fully Accessible Route (FAR) for investments in sovereign green bonds?
- Letter of credit is opened at the request of whom among the following?
- Rekha is a teller at a bank. She was recently given the task of also helping customers with the paperwork for opening savings accounts. This is an example ...
- Total Sales are ₹20,00,000. The company incurs a loss of ₹40,000. If the P/V ratio is 20%, at what sales level will the company reach Break-Even?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)