Panduan Kejuruteraan: Hire a Freelance EdTech Programmer for Adaptive AI Tutors & LTI 1.3 LMS Sync. Aldian Fazrihady ialah Programmer Bebas Kanan & Jurutera AI (Python, Django, FastAPI, React, Next.js, TypeScript, Golang).
Launch Socratic AI tutoring platforms and enterprise LMS integrations (Canvas, Blackboard, Moodle) by hiring senior freelance EdTech programmer Aldian Fazrihady.
def update_mastery_probability(p_known: float, p_learn: float, p_slip: float, p_guess: float, is_correct: bool) -> float:
"""Bayesian Knowledge Tracing (BKT) mastery update after student response."""
if is_correct:
p_obs = (p_known * (1.0 - p_slip)) / (p_known * (1.0 - p_slip) + (1.0 - p_known) * p_guess)
else:
p_obs = (p_known * p_slip) / (p_known * p_slip + (1.0 - p_known) * (1.0 - p_guess))
return round(p_obs + (1.0 - p_obs) * p_learn, 4)