دليل هندسي: Hire a Freelance EdTech Programmer for Adaptive AI Tutors & LTI 1.3 LMS Sync. ألديان فازريهادي (Aldian Fazrihady) مبرمج مستقل أول ومهندس ذكاء اصطناعي (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)